0.8.0-rc3 (unreleased)

FEATURES:

New Provider: external [GH-8768]
New Provider: Rancher [GH-9173]
New Data Source: pagerduty_user [GH-10541]
New Resource: aws_opsworks_rds_db_instance [GH-10294]
New Resource: aws_vpc_endpoint_route_table_association [GH-10137]

IMPROVEMENTS:

provider/aws: Add support for termination protection and autotermination to EMR [GH-10252]
provider/azurerm: make DiskSizeGB optional for azurerm_virtual_machine data_disks [GH-10232]
provider/datadog: Make monitor thresholds optional. [GH-10526]
provider/datadog: Improve datadog timeboard support [GH-10027]
provider/docker: Upload files into container before first start [GH-9520]
provider/openstack: Detect Region for Importing Resources [GH-10509]

BUG FIXES:

core: On Unix machines if getent is not available, fall back to shell to find home dir. [GH-10515]
providers/aws: cloudfront distribution 404 should mark as gone [GH-10281]
provider/aws: Assign correct number of core instances (n-1) to aws-emr-cluster on update [GH-10529]
provider/openstack: Fix Ordering of Port Allowed Address Pairs [GH-10250]

0.8.0-rc2 (December 2, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

Strings in configuration can no longer contain unescaped newlines. For unescaped newlines, heredocs must be used
provider/aws: Anywhere where we can specify kms_key_id must now be a valid KMS Key ID ARN to stop continual diffs

FEATURES:

New DataSource: aws_route_table (#10301)
New Interpolation Function: timestamp (#10475)

IMPROVEMENTS:

core: Plan will show deposed-only destroys for create-before-destroy resources. (#10404)
provider/aws: Enforced kms_key_* attributes to be ARNs (#10356)
provider/aws: IPv6 Support To Cloudfront (#10332)
provider/aws: Support import of aws_iam_instance_profile (#10436)
provider/aws: Increase aws_emr_cluster timeout (#10444)
provider/aws: Support Automatic Rollback of CodeDeploy deployments and CloudWatch Alarms for a Deployment Group (#9039)
provider/aws: Allow importing of aws_iam_role, aws_iam_role_policy and aws_iam_policy (#9398)
provider/aws: Added s3 bucket region attribute management (#10482)
provider/azurerm: support import of routes, fix route_table (#10389)
provider/azurerm: create common schema for location field, add diff suppress (#10409)
provider/github: supports importing resources (#10382)
provider/postgresql: Added 'connect_timeout' argument to provider 'postgresql' (#10380)
provider/cloudstack: Support using secondary IP addresses with the cloudstack_static_nat resource (#10420)
provider/google: Added support for session affinity to compute_backend_service (#10387)
provider/google: Projects are now importable (#10469)

BUG FIXES:

core: Changed attribute console output shows up on Windows. (#10417)
core: Destroying deposed resources in create before destroy waits until the creation step of its specific index. (0.8 regression) (#10416)
core: Certain invalid configurations will no longer print "illegal". (#10448)
core: Fix a crash that could occur when multiple deposed instances exist. (#10504)
command/console: variable access works (#10446)
provider/aws: Do not return a root device for instance store backed AMIs. (#9483)
provider/aws: resource_aws_opsworks_application does not accept document_root parameter (#10477)
provider/aws: bug fix when specifying level on aws_opsworks_permission (#10394)

0.8.0-rc1 (November 23, 2016)

BASED ON: 0.7.13 (includes any changes up to that point as well)

Please read prior beta notes, as those are also included. The 0.8 changes will be coalesced for a 0.8 final, but will remain separate for the pre-release period.

BACKWARDS INCOMPATIBILITIES / NOTES:

The chef provider now accepts key_material as an alternative to private_key_pem. The private_key_pem attribute will be deprecated in a future release
The template_file resource no longer accepts a direct file path for the template attribute. You may either specify a path wrapped in a file function or specify a file path with the filepath attribute. This was deprecated during 0.7.x.

FEATURES:

core: allow outputs to have descriptions (#9722)
state/azure: support passing of lease ID when writing storage blob (#10115)
New Resource: aws_ebs_snapshot (#10017)
New Resource: openstack_blockstorage_volume_attach_v2 (#10259)
New Resource: openstack_compute_volume_attach_v2 (#10260)
New Data Source: aws_ebs_snapshot (#10017)
The import command can now specify a provider alias to use. (#10310)

IMPROVEMENTS:

provider/aws: Addition of suspended_processes to aws_autoscaling_group (#10096)
provider/aws: added auto_minor_version_upgrade on aws_rds_cluster_insstance (#10284)
provider/aws: Add JSON validation to the aws_iam_policy resource (#10239)
provider/azurerm: enable import of more resources (#10195)
provider/chef: Migrate Chef to use KEY_MATERIAL rather than using a Pem file (#10105)
provider/docker: authentication via values instead of files (#10151)
provider/google: Add Service Accounts resource (#9946)
provider/nomad: Update to support Nomad 0.5.0
provider/openstack: Add Swauth/Swift Authentication (#9943)
state/remote/swift: Add support for versioning state file in swift and expiring versioned state (#10055)

BUG FIXES:

core: Catch parse errors for null characters mid-file (#9134)
core: escape sequence for " works (0.8 beta regression) (#10236)
core: Terraform starts on Windows (0.8 beta2 regression) (#10266)
core: Remove extra dot from state command backup files (#10300)
core: Validate data sources do not have provisioners (#10318)
core: Disable checkpoint settings take effect (#10206)
provider/aws: Skip VPC endpoint routes when removing default route table's routes (#10303)
provider/azurerm: Prevent null reference when reading boot_diagnostics settings in azurerm_virtual_machine (#10283)
provider/template: No file path error when setting template to / (#10297)

PLUGIN CHANGES:

The protocol version has been incremented, requiring all plugins for 0.8 to be built with 0.8 sources (or newer). This should only require a simple recompile for compatibility.

0.8.0-beta2 (November 16, 2016)

BASED ON: 0.7.11 (includes any changes up to that point as well)

Please read prior beta notes, as those are also included. The 0.8 changes will be coalesced for a 0.8 final, but will remain separate for the pre-release period.

BACKWARDS INCOMPATIBILITIES / NOTES:

Math operators now follow the standard order of operations: *, /, % followed by +, -. See the updated interpolation docs for more information. You can continue to force ordering with parentheses.

FEATURES:

New command: terraform console, an interactive console for experimenting with and using interpolations. (#10093)
Terraform version requirement in configuration. You can now specify a Terraform version requirement in configuration and modules. (#10080)
depends_on can reference modules. This allows a resource or output to depend on everything within a module. (#10076)
output supports depends_on. This is useful when the output depends on a certain ordering to happen that can't be represented with interpolations. (#10072)

0.8.0-beta1 (November 11, 2016)

BASED ON: 0.7.10 (includes any changes up to that point as well)

BACKWARDS INCOMPATIBILITIES / NOTES:

template_file inline templates must escape their variable usage. What was previously ${foo} must now be $${foo}. Note that this is only for inline templates. Templates read from files are unchanged. (#9698)
Escape sequences used to require double-escaping when used within interpolations. You now must only escape once (which is the expected/typical behavior). For example: ${replace(var.foo, "\\", "\\\\")} is correct. Before, that would cause very strange behavior. However, this may break existing configurations which found a level of escape sequences to work. Check terraform plan for incorrect output.

FEATURES:

New provider: nomad (#9538)
New provider: vault (#9158)
The import command will now read provider configuration from Terraform configuration files (including loading tfvars files and so on). (#9809)
Providers and resources are now notified by Terraform core to "stop" when an interrupt is received, allowing resources to gracefully exit much, much faster. (#9607)

IMPROVEMENTS:

core: Human-friendly error when a computed count is used. (#10060)
helper/schema: only map, list, and set elements that are actually causing a resource to destroy/create are marked as "requires new". (#9613)

BUG FIXES:

core: Escape sequences in interpolations work in every case. (#8709)
core: Maps in outputs with computed values are no longer removed. (#9549)
command/fmt: Multiline comments aren't indented every fmt. (#6524)

0.7.14 (unreleased)

BUG FIXES:

provider/azurerm: set ForceNew for storage image and OS disk of virtual_machine (#10340)
provider/aws: Fix issue removing Lambda environment variables [GH-10492]

0.7.13 (November 23, 2016)

BUG FIXES:

core: New graph records dependencies for explicit self references (#10319)

0.7.12 (November 22, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

provider/cloudstack: cloudstack_static_nat has now deprecated network_id (#10204)

FEATURES:

New Data Source: aws_alb_listener (#10181)
New Resource: github_label (#10213)

IMPROVEMENTS:

core: Experimental feature failures are less verbose. (#10276)
provider/aws: Add name_prefix to aws_iam_policy (#10178)
provider/aws: Add ability to select aws_prefix_list data source by name (#10248)
provider/aws Return service CIDR blocks from aws_vpc_endpoint resource (#10254)
provider/aws: Added environment configuration for AWS Lambda Functions (#10275)

BUG FIXES:

core: Fix potential crashing race condition on state write (#10277)
core: Data sources in modules lose their data. prefix when moved within the state (#9996)
provider/aws: Fixed issue with enable_dns_support on creation in aws_vpc (#10171)
provider/aws: Add CertificateNotFound retry waiter to aws_alb_listener (#10180)
provider/aws: Remove IAM user's MFA devices with force_destroy (#10262)
provider/scaleway: improve volume attachment (#10084)

0.7.11 (November 15, 2016)

FEATURES:

IMPROVEMENTS:

provider/aws: Expose RDS DB Instance HostedZoneId attribute (#10000)
provider/aws: Ignore AWS internal tags (#7454)
provider/aws: Exposed aws_iam_role create_date attribute (#10091)
provider/aws: Added aws_api_gateway_api_key created_date & last_updated_date attributes (#9530)
provider/aws: Added aws_api_gateway_rest_api created_date attribute (#9532)
provider/aws: Exposed aws_api_gateway_deployment.created_date attribute (#9534)
provider/aws: Added retry_duration to redshift_configuration in kinesis_firehose_delivery_stream (#10113)
provider/azurerm: allow updating load balancer sub-resources (#10016)
provider/openstack: Instance user_data will now detect if input is already Base64-encode (#9966)

BUG FIXES:

core: Fix diff mismatch error on "Destroy: true to false" scenarios. (#10139)
core: New destroy graph -target includes dependencies. (#10036)
core: New destroy graph creates proper edges through module outputs (#10068)
core: Fix shadow error when using uuid() (#10106)
core: Fix an issue where applies with data sources could hang (#10134)
core: Fix plan operation diff mismatch for computed keys in slices (#10118)
provider/aws: fix the validation of aws_redshift_cluster database_name (#10019)
provider/aws: Fix panic in aws_acm_certificate datasource (#10051)
provider/aws: increase aws_lambda_function timeout (#10116)
provider/aws: Fixed ES buffering_interval option in kinesis_firehose_delivery_stream (#10112)

0.7.10 (November 9, 2016)

FEATURES:

New Resource: azurerm_eventhub (#9889)
New Resource: azurerm_virtual_machine_extension (#9962)
Experimental new plan graph: terraform plan is getting a new graph creation process for 0.8. This is now available behind a flag -Xnew-apply (on any command). This will become the default in 0.8. There may still be bugs. (#9973)

IMPROVEMENTS:

provider/aws: Add support for Service Access Security Group in aws_emr_cluster (#9600)
provider/aws: Add Enhanced VPC routing to Redshift (#9950)
provider/aws: Add key_name_prefix argument to aws_key_pair resource (#9993)
provider/openstack: Add value_specs to openstack_fw_policy_v1 resource, allowing vendor information (#9835)
provider/openstack: Add value_specs to openstack_fw_firewall_v1 resource, allowing vendor information (#9836)
provider/random: The b64 attribute on random_id resources is deprecated, replaced by b64_url and b64_std (#9903)

BUG FIXES:

core: Splat variables (foo.*.bar) are now ordered by count index for deterministic ordering. (#9883)
core: Prune orphan outputs (in the config but not in the state). (#9971)
core: New apply graph doesn't prune module variables as aggressively. (#9898)
core: New apply graph properly configures providers with aliases. (#9894)
core: New destroy graph doesn't create edge loops to destroy nodes that reference themselves. (#9968)
provider/aws: Fix crash when adding EBS volumes to spot fleet request. (#9857)
provider/aws: Ignore NoSuchEntity error when IAM user does not have login profile (#9900)
provider/aws: Setting static_routes_only on import of vpn_connection (#9802)
provider/aws: aws_alb_target_group arn_suffix missing the targetgroup (#9911)
provider/aws: Fix the validateFunc of aws_elasticache_replication_group (#9918)
provider/aws: removing toLower when setting aws_db_parameter_group options (#9820)
provider/aws: Fix panic when passing statuses to aws_acm_certificate (#9990)
provider/aws: AWS IAM, User and Role allow + in the name (#9991)
provider/scaleway: retry volume attachment (#9972)
provider/scaleway: fix scaleway_image datasource returning unknown images (#9899)
provider/google: fix crash when mistakenly configuring disks (#9942)

0.7.9 (November 4, 2016)

FEATURES:

New Data Source: aws_acm_certificate (#8359)
New Resource: aws_autoscaling_attachment (#9146)
New Resource: postgresql_extension (#9210)

IMPROVEMENTS:

core: Improve shadow graph robustness by catching panics during graph evaluation. (#9852)
provider/aws: Provide the option to skip_destroy on aws_volume_attachment (#9792)
provider/aws: Allows aws_alb security_groups to be updated (#9804)
provider/aws: Add the enable_sni attribute for Route53 health checks. (#9822)
provider/openstack: Add value_specs to openstack_fw_rule_v1 resource, allowing vendor information (#9834)
state/remote/swift: Enable OpenStack Identity/Keystone v3 authentication (#9769)
state/remote/swift: Now supports all login/config options that the OpenStack Provider supports (#9777)

BUG FIXES:

core: Provisioners in modules do not crash during apply (regression). (#9846)
core: Computed bool fields with non-bool values will not crash (#9812)
core: formatlist interpolation function accepts an empty list (#9795)
core: Validate outputs have a name (#9823)
core: Validate variables have a name (#9818)
command/apply: If a partial set of required variables are provided with -var, ask for the remainder (#9794)
command/fmt: Multiline strings aren't erroneously indented (#9859)
provider/aws: Fix issue setting certificate_upload_date in aws_api_gateway_domain_name (#9815)
provider/azurerm: allow storage_account resource with name "$root" (#9813)
provider/google: fix for looking up project image families (#9243)
provider/openstack: Don't pass shared in FWaaS Policy unless it's set (#9830)
provider/openstack: openstack_fw_firewall_v1 admin_state_up should default to true (#9832)

PLUGIN CHANGES:

Fields in resources can now have both Optional and ConflictsWith (#9825)

0.7.8 (November 1, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

provider/openstack: The OpenStack provider has switched to the new Gophercloud SDK. No front-facing changes were made, but please be aware that there might be bugs. Please report any if found.
archive_file is now a data source, instead of a resource (#8492)

FEATURES:

Experimental new apply graph: terraform apply is getting a new graph creation process for 0.8. This is now available behind a flag -Xnew-apply (on any command). This will become the default in 0.8. There may still be bugs. (#9388)
Experimental new destroy graph: terraform destroy is also getting a new graph creation process for 0.8. This is now available behind a flag -Xnew-destroy. This will become the default in 0.8. (#9527)
New Provider: pagerduty (#9022)
New Resource: aws_iam_user_login_profile (#9605)
New Resource: aws_waf_ipset (#8852)
New Resource: aws_waf_rule (#8852)
New Resource: aws_waf_web_acl (#8852)
New Resource: aws_waf_byte_match_set (#9681)
New Resource: aws_waf_size_constraint_set (#9689)
New Resource: aws_waf_sql_injection_match_set (#9709)
New Resource: aws_waf_xss_match_set (#9710)
New Resource: aws_ssm_activation (#9111)
New Resource: azurerm_key_vault (#9478)
New Resource: azurerm_storage_share (#8674)
New Resource: azurerm_eventhub_namespace (#9297)
New Resource: cloudstack_security_group (#9103)
New Resource: cloudstack_security_group_rule (#9645)
New Resource: cloudstack_private_gateway (#9637)
New Resource: cloudstack_static_route (#9637)
New DataSource: aws_ebs_volume (#9753)
New DataSource: aws_prefix_list (#9566)
New DataSource: aws_security_group (#9604)
New DataSource: azurerm_client_config (#9478)
New Interpolation Function: ceil (#9692)
New Interpolation Function: floor (#9692)
New Interpolation Function: min (#9692)
New Interpolation Function: max (#9692)
New Interpolation Function: title (#9087)
New Interpolation Function: zipmap (#9627)

IMPROVEMENTS:

provider/aws: No longer require route_table_ids list in aws_vpc_endpoint resources (#9357)
provider/aws: Allow description in aws_redshift_subnet_group to be modified (#9515)
provider/aws: Add tagging support to aws_redshift_subnet_group (#9504)
provider/aws: Add validation to IAM User and Group Name (#9584)
provider/aws: Add Ability To Enable / Disable ALB AccessLogs (#9290)
provider/aws: Add support for AutoMinorVersionUpgrade to aws_elasticache_replication_group resource. (#9657)
provider/aws: Fix import of RouteTable with destination prefixes (#9686)
provider/aws: Add support for reference_name to aws_route53_health_check (#9737)
provider/aws: Expose ARN suffix on ALB Target Group (#9734)
provider/azurerm: add account_kind and access_tier to storage_account (#9408)
provider/azurerm: write load_balanacer attributes to network_interface_card hash (#9207)
provider/azurerm: Add disk_size_gb param to VM storage_os_disk (#9200)
provider/azurerm: support importing of subnet resource (#9646)
provider/azurerm: Add support for all of the Azure regions e.g. Germany, China and Government (#9765)
provider/digitalocean: Allow resizing DigitalOcean Droplets without increasing disk size. (#9573)
provider/google: enhance service scope list (#9442)
provider/google Change default MySQL instance version to 5.6 (#9674)
provider/google Support MySQL 5.7 instances (#9673)
provider/google: Add support for using source_disk to google_compute_image (#9614)
provider/google: Add support for default-internet-gateway alias for google_compute_route (#9676)
provider/openstack: Added value_specs to openstack_networking_port_v2, allowing vendor information (#9551)
provider/openstack: Added value_specs to openstack_networking_floatingip_v2, allowing vendor information (#9552)
provider/openstack: Added value_specs to openstack_compute_keypair_v2, allowing vendor information (#9554)
provider/openstack: Allow any protocol in openstack_fw_rule_v1 (#9617)
provider/openstack: expose LoadBalancer v2 VIP Port ID (#9727)
provider/openstack: Openstack Provider enhancements including environment variables (#9725)
provider/scaleway: update sdk for ams1 region (#9687)
provider/scaleway: server volume property (#9695)

BUG FIXES:

core: Resources suffixed with 'panic' won't falsely trigger crash detection. (#9395)
core: Validate lifecycle options don't contain interpolations. (#9576)
core: Tainted resources will not process ignore_changes. (#7855)
core: Boolean looking values passed in via -var no longer cause type errors. (#9642)
core: Computed primitives in certain cases no longer cause diff mismatch errors. (#9618)
core: Empty arrays for list vars in JSON work (#8886)
core: Boolean types in tfvars work propertly (#9751)
core: Deposed resource destruction is accounted for properly in apply counts. (#9731)
core: Check for graph cycles on resource expansion to catch cycles between self-referenced resources. (#9728)
core: prevent_destroy prevents decreasing count (#9707)
core: removed optional items will trigger "requires new" if necessary (#9699)
command/apply: -backup and -state-out work with plan files (#9706)
command/fmt: Cleaner formatting for multiline standalone comments above resources
command/validate: respond to --help (#9660)
provider/archive: Converting to datasource. (#8492)
provider/aws: Fix issue importing AWS Instances and setting the correct associate_public_ip_address value (#9453)
provider/aws: Fix issue with updating ElasticBeanstalk environment variables (#9259)
provider/aws: Allow zero value for scaling_adjustment in aws_autoscaling_policy when using SimpleScaling (#8893)
provider/aws: Increase ECS service drain timeout (#9521)
provider/aws: Remove VPC Endpoint from state if it's not found (#9561)
provider/aws: Delete Loging Profile from IAM User on force_destroy (#9583)
provider/aws: Exposed aws_api_gw_domain_name.certificate_upload_date attribute (#9533)
provider/aws: fix aws_elasticache_replication_group for Redis in cluster mode (#9601)
provider/aws: Validate regular expression passed via the ami data_source name_regex attribute. (#9622)
provider/aws: Bug fix for NoSuckBucket on Destroy of aws_s3_bucket_policy (#9641)
provider/aws: Refresh aws_autoscaling_schedule from state on 404 (#9659)
provider/aws: Allow underscores in IAM user and group names (#9684)
provider/aws: aws_ami: handle deletion of AMIs (#9721)
provider/aws: Fix aws_route53_record alias perpetual diff (#9704)
provider/aws: Allow active state while waiting for the VPC Peering Connection. (#9754)
provider/aws: Normalize all-principals wildcard in aws_iam_policy_document (#9720)
provider/azurerm: Fix Azure RM loadbalancer rules validation (#9468)
provider/azurerm: Fix servicebus_topic values when using the Update func to stop perpetual diff (#9323)
provider/azurerm: lower servicebus_topic max size to Azure limit (#9649)
provider/azurerm: Fix VHD deletion when VM and Storage account are in separate resource groups (#9631)
provider/azurerm: Guard against panic when importing arm_virtual_network (#9739)
provider/azurerm: fix sql_database resource reading tags (#9767)
provider/cloudflare: update client library to stop connection closed issues (#9715)
provider/consul: Change to consul_service resource to introduce a service_id parameter (#9366)
provider/datadog: Ignore float/int diffs on thresholds (#9466)
provider/docker: Fixes for docker_container host object and documentation (#9367)
provider/scaleway improve the performance of server deletion (#9491)
provider/scaleway: fix scaleway_volume_attachment with count > 1 (#9493)

0.7.7 (October 18, 2016)

FEATURES:

New Data Source: scaleway_bootsscript. (#9386)
New Data Source: scaleway_image. (#9386)

IMPROVEMENTS:

core: When the environment variable TF_LOG_PATH is specified, debug logs are now appended to the specified file instead of being truncated. (#9440)
provider/aws: Expose ARN for aws_lambda_alias. (#9390)
provider/aws: Add support for AWS US East (Ohio) region. (#9414)
provider/scaleway: scaleway_ip, scaleway_security_group, scalway_server and scaleway_volume resources can now be imported. (#9387)

BUG FIXES:

core: List and map indexes support arithmetic. (#9372)
core: List and map indexes are implicitly converted to the correct type if possible. (#9372)
provider/aws: Read back associate_public_ip_address in aws_launch_configuration resources to enable importing. (#9399)
provider/aws: Remove aws_route resources from state if their associated aws_route_table has been removed. (#9431)
provider/azurerm: Load balancer resources now have their id attribute set to the resource URI instead of the load balancer URI. (#9401)
provider/google: Fix a bug causing a crash when migrating google_compute_target_pool resources from 0.6.x releases. (#9370)

0.7.6 (October 14, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

azurerm_virtual_machine has deprecated the use of diagnostics_profile in favour of boot_diagnostics. (#9122)
The deprecated key_file and bastion_key_file arguments to Provisioner Connections have been removed (#9340)

FEATURES:

New Data Source: aws_billing_service_account (#8701)
New Data Source: aws_availability_zone (#6819)
New Data Source: aws_region (#6819)
New Data Source: aws_subnet (#6819)
New Data Source: aws_vpc (#6819)
New Resource: azurerm_lb (#9199)
New Resource: azurerm_lb_backend_address_pool (#9199)
New Resource: azurerm_lb_nat_rule (#9199)
New Resource: azurerm_lb_nat_pool (#9199)
New Resource: azurerm_lb_probe (#9199)
New Resource: azurerm_lb_rule (#9199)
New Resource: github_repository (#9327)

IMPROVEMENTS:

core-validation: create validation package to provide common validation functions (#8103)
provider/aws: Support Import of OpsWorks Custom Layers (#9252)
provider/aws: Automatically constructed ARNs now support partitions other than aws, allowing operation with aws-cn and aws-us-gov (#9273)
provider/aws: Retry setTags operation for EC2 resources (#7890)
provider/aws: Support refresh of EC2 instance user_data (#6736)
provider/aws: Poll to confirm delete of resource_aws_customer_gateway (#9346)
provider/azurerm: expose default keys for servicebus_namespace (#9242)
provider/azurerm: add enable_blob_encryption to azurerm_storage_account resource (#9233)
provider/azurerm: set resource_group_name on resource import across the provider (#9073)
provider/azurerm: azurerm_cdn_profile resources can now be imported (#9306)
provider/datadog: add support for Datadog dashboard "type" and "style" options (#9228)
provider/scaleway: region is now supported for provider configuration

BUG FIXES:

core: Local state can now be refreshed when no resources exist (#7320)
core: Orphaned nested (depth 2+) modules will inherit provider configs (#9318)
core: Fix crash when a map key contains an interpolation function (#9282)
core: Numeric variables values were incorrectly converted to numbers (#9263)
core: Fix input and output of map variables from HCL (#9268)
core: Crash when interpolating a map value with a function in the key (#9282)
core: Crash when copying a nil value in an InstanceState (#9356)
command/fmt: Bare comment groups no longer have superfluous newlines
command/fmt: Leading comments on list items are formatted properly
provider/aws: Return correct AMI image when most_recent is set to true. (#9277)
provider/aws: Fix issue with diff on import of aws_eip in EC2 Classic (#9009)
provider/aws: Handle EC2 tags related errors in CloudFront Distribution resource. (#9298)
provider/aws: Fix cause error when using etag and kms_key_id with aws_s3_bucket_object (#9168)
provider/aws: Fix issue reassigning EIP instances appropriately (#7686)
provider/azurerm: removing resources from state when the API returns a 404 for them (#8859)
provider/azurerm: Fixed a panic in azurerm_virtual_machine when using diagnostic_profile (#9122)

0.7.5 (October 6, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

tls_cert_request is now a managed resource instead of a data source, restoring the pre-Terraform 0.7 behaviour (#9035)

FEATURES:

New Provider: bitbucket (#7405)
New Resource: aws_api_gateway_client_certificate (#8775)
New Resource: azurerm_servicebus_topic (#9151)
New Resource: azurerm_servicebus_subscription (#9185)
New Resource: aws_emr_cluster (#9106)
New Resource: aws_emr_instance_group (#9106)

IMPROVEMENTS:

helper/schema: Adding of MinItems as a validation to Lists and Maps (#9216)
provider/aws: Add JSON validation to the aws_cloudwatch_event_rule resource (#8897)
provider/aws: S3 bucket policies are imported as separate resources (#8915)
provider/aws: S3 bucket policies can now be removed via the aws_s3_bucket resource (#8915)
provider/aws: Added a cluster_address attribute to aws elasticache (#8935)
provider/aws: Add JSON validation to the aws_elasticsearch_domain resource. (#8898)
provider/aws: Add JSON validation to the aws_kms_key resource. (#8900)
provider/aws: Add JSON validation to the aws_s3_bucket_policy resource. (#8901)
provider/aws: Add JSON validation to the aws_sns_topic resource. (#8902)
provider/aws: Add JSON validation to the aws_sns_topic_policy resource. (#8903)
provider/aws: Add JSON validation to the aws_sqs_queue resource. (#8904)
provider/aws: Add JSON validation to the aws_sqs_queue_policy resource. (#8905)
provider/aws: Add JSON validation to the aws_vpc_endpoint resource. (#8906)
provider/aws: Update aws_cloudformation_stack data source with new helper function. (#8907)
provider/aws: Add JSON validation to the aws_s3_bucket resource. (#8908)
provider/aws: Add support for cloudwatch_logging_options to Firehose Delivery Streams (#8671)
provider/aws: Add HTTP/2 support via the http_version parameter to CloudFront distribution (#8777)
provider/aws: Add query_string_cache_keys to allow for selective caching of CloudFront keys (#8777)
provider/aws: Support Import aws_elasticache_cluster (#9010)
provider/aws: Add support for tags to aws_cloudfront_distribution (#9011)
provider/aws: Support Import aws_opsworks_stack (#9124)
provider/aws: Support Import aws_elasticache_replication_groups (#9140)
provider/aws: Add new aws api-gateway integration types (#9213)
provider/aws: Import aws_db_event_subscription (#9220)
provider/azurerm: Add normalizeJsonString and validateJsonString functions (#8909)
provider/azurerm: Support AzureRM Sql Database DataWarehouse (#9196)
provider/openstack: Use proxy environment variables for communication with services (#8948)
provider/vsphere: Adding detach_unknown_disks_on_delete flag for VM resource (#8947)
provisioner/chef: Add skip_register attribute to allow skipping the registering steps (#9127)

BUG FIXES:

core: Fixed variables not being in scope for destroy -target on modules (#9021)
core: Fixed issue that prevented diffs from being properly generated in a specific resource schema scenario (#8891)
provider/aws: Remove support for ah and esp literals in Security Group Ingress/Egress rules; you must use the actual protocol number for protocols other than tcp, udp, icmp, or all (#8975)
provider/aws: Do not report drift for effect values differing only by case in AWS policies (#9139)
provider/aws: VPC ID, Port, Protocol and Name change on aws_alb_target_group will ForceNew resource (#8989)
provider/aws: Wait for Spot Fleet to drain before removing from state (#8938)
provider/aws: Fix issue when importing aws_eip resources by IP address (#8970)
provider/aws: Ensure that origin_access_identity is a required value within the CloudFront distribution s3_config block (#8777)
provider/aws: Corrected Seoul S3 Website Endpoint format (#9032)
provider/aws: Fix failed remove S3 lifecycle_rule (#9031)
provider/aws: Fix crashing bug in aws_ami data source when using name_regex (#9033)
provider/aws: Fix reading dimensions on cloudwatch alarms (#9029)
provider/aws: Changing snapshot_identifier on aws_db_instance resource should force… (#8806)
provider/aws: Refresh AWS EIP association from state when not found (#9056)
provider/aws: Make encryption in Aurora instances computed-only (#9060)
provider/aws: Make sure that VPC Peering Connection in a failed state returns an error. (#9038)
provider/aws: guard against aws_route53_record delete panic (#9049)
provider/aws: aws_db_option_group flattenOptions failing due to missing values (#9052)
provider/aws: Add retry logic to the aws_ecr_repository delete func (#9050)
provider/aws: Modifying the parameter_group_name of aws_elasticache_replication_group caused a panic (#9101)
provider/aws: Fix issue with updating ELB subnets for subnets in the same AZ (#9131)
provider/aws: aws_route53_record alias refresh manually updated record (#9125)
provider/aws: Fix issue detaching volumes that were already detached (#9023)
provider/aws: Add retry to the aws_ssm_document delete func (#9188)
provider/aws: Fix issue updating search_string in aws_cloudwatch_metric_alarm (#9230)
provider/aws: Update EFS resource to read performance mode and creation_token (#9234)
provider/azurerm: fix resource ID parsing for subscriptions resources (#9163)
provider/librato: Mandatory name and conditions attributes weren't being sent on Update unless changed (#8984)
provisioner/chef: Fix an error with parsing certain vault_json content (#9114)
provisioner/chef: Change to order in which to cleanup the user key so this is done before the Chef run starts (#9114)

0.7.4 (September 19, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

In previous releases, the private_key field in the connection provisioner inadvertently accepted a path argument and would read the file contents. This functionality has been removed in this release (#8577), and the documented method of using the file() interpolation function should be used to load the key from a file.

FEATURES:

New Resource: aws_codecommit_trigger (#8751)
New Resource: aws_default_security_group (#8861)
New Remote State Backend: manta (#8830)

IMPROVEMENTS:

provider/aws: Support 'publish' attribute in lambda_function (#8653)
provider/aws: Add reader_endpoint RDS Clusters (#8884)
provider/aws: Export AWS ELB service account ARN (#8700)
provider/aws: Allow aws_alb to have the name auto-generated (#8673)
provider/aws: Expose arn_suffix on aws_alb (#8833)
provider/aws: Add JSON validation to the aws_cloudformation_stack resource (#8896)
provider/aws: Add JSON validation to the aws_glacier_vault resource (#8899)
provider/azurerm: support Diagnostics Profile (#8277)
provider/google: Resources depending on the network attribute can now reference the network by self_link or name (#8639)
provider/postgresql: The standard environment variables PGHOST, PGUSER, PGPASSWORD and PGSSLMODE are now supported for provider configuration (#8666)
helper/resource: Add timeout duration to timeout error message (#8773)
provisioner/chef: Support recreating Chef clients by setting recreate_client=true (#8577)
provisioner/chef: Support encrypting existing Chef-Vaults for newly created clients (#8577)

BUG FIXES:

core: Fix regression when loading variables from json (#8820)
provider/aws: Prevent crash creating an aws_sns_topic with an empty policy (#8834)
provider/aws: Bump aws_elasticsearch_domain timeout values (#672)
provider/aws: aws_nat_gateways will now recreate on failed state (#8689)
provider/aws: Prevent crash on account ID validation (#8731)
provider/aws: aws_db_instance unexpected state when configurating enhanced monitoring (#8707)
provider/aws: Remove region condition from aws_codecommit_repository (#8778)
provider/aws: Support Policy DiffSuppression in aws_kms_key policy (#8675)
provider/aws: Fix issue updating Elastic Beanstalk Environment variables (#8848)
provider/scaleway: Fix security_group_rule identification (#8661)
provider/cloudstack: Fix renaming a VPC with the cloudstack_vpc resource (#8784)

0.7.3 (September 5, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

Terraform now validates the uniqueness of variable and output names in your configurations. In prior versions certain ways of duplicating variable names would work. This is now a configuration error (and should've always been). If you get an error running Terraform you may need to remove the duplicates. Done right, this should not affect the behavior of Terraform.
The internal structure of .terraform/modules changed slightly. For configurations with modules, you'll need to run terraform get again.

FEATURES:

New Provider: rabbitmq (#7694)
New Data Source: aws_cloudformation_stack (#8640)
New Resource: aws_cloudwatch_log_stream (#8626)
New Resource: aws_default_route_table (#8323)
New Resource: aws_spot_datafeed_subscription (#8640)
New Resource: aws_s3_bucket_policy (#8615)
New Resource: aws_sns_topic_policy (#8654)
New Resource: aws_sqs_queue_policy (#8657)
New Resource: aws_ssm_association (#8376)
New Resource: cloudstack_affinity_group (#8360)
New Resource: librato_alert (#8170)
New Resource: librato_service (#8170)
New Remote State Backend: local (#8647)
Data source blocks can now have a count associated with them (#8635)
The count of a resource can now be referenced for interpolations: self.count and type.name.count work (#8581)
Provisioners now support connection using IPv6 in addition to IPv4 (#6616)

IMPROVEMENTS:

core: Add wildcard (match all) support to ignore_changes (#8599)
core: HTTP module sources can now use netrc files for auth
core: Show last resource state in a timeout error message (#8510)
helper/schema: Add diff suppression callback (#8585)
provider/aws: API Gateway Custom Authorizer (#8535)
provider/aws: Add MemoryReservation To aws_ecs_container_definition data source (#8437)
provider/aws: Add ability Enable/Disable For ELB Access logs (#8438)
provider/aws: Add support for assuming a role prior to performing API operations (#8638)
provider/aws: Export arn of aws_autoscaling_group (#8503)
provider/aws: More robust handling of Lambda function archives hosted on S3 (#6860)
provider/aws: Spurious diffs of aws_s3_bucket policy attributes due to JSON field ordering are reduced (#8615)
provider/aws: name_regex attribute for local post-filtering of aws_ami data source results (#8403)
provider/aws: Support for lifecycle hooks at ASG creation (#5620)
provider/consul: Make provider settings truly optional (#8551)
provider/statuscake: Add support for contact-group id in statuscake test (#8417)

BUG FIXES:

core: Changing a module source from file to VCS no longer errors (#8398)
core: Configuration is now validated prior to input, fixing an obscure parse error when attempting to interpolate a count (#8591)
core: JSON configuration with resources with a single key parse properly (#8485)
core: States with duplicate modules are detected and an error is shown (#8463)
core: Validate uniqueness of variables/outputs in a module (#8482)
core: -var flag inputs starting with / work
core: -var flag inputs starting with a number work and was fixed in such a way that this should overall be a lot more resilient to inputs (#8044)
provider/aws: Add AWS error message to retry APIGateway account update (#8533)
provider/aws: Do not set empty string to state for aws_vpn_gateway availability zone (#8645)
provider/aws: Fix. Adjust create and destroy timeout in aws_vpn_gateway_attachment. (#8636)
provider/aws: Handle missing EFS mount target in aws_efs_mount_target (#8529)
provider/aws: If an aws_security_group was used in Lambda function it may have prevented you from destroying such SG due to dangling ENIs created by Lambda service. These ENIs are now automatically cleaned up prior to SG deletion (#8033)
provider/aws: Increase aws_route_table timeouts from 1 min to 2 mins (#8465)
provider/aws: Increase aws_rds_cluster timeout to 40 minutes (#8623)
provider/aws: Refresh aws_route from state if aws_route_table not found (#8443)
provider/aws: Remove aws_elasticsearch_domain from state if it doesn't exist (#8643)
provider/aws: Remove unsafe ptr dereferencing from ECS/ECR (#8514)
provider/aws: Set apply_method to state in aws_db_parameter_group (#8603)
provider/aws: Stop aws_instance source_dest_check triggering an API call on each terraform run (#8450)
provider/aws: Wait for aws_route_53_record to be in-sync after a delete (#8646)
provider/aws: aws_volume_attachment detachment errors are caught (#8479)
provider/aws: adds resource retry to aws_spot_instance_request (#8516)
provider/aws: Add validation of Health Check target to aws_elb. (#8578)
provider/aws: Skip detaching when aws_internet_gateway not found (#8454)
provider/aws: Handle all kinds of CloudFormation stack failures (#5606)
provider/azurerm: Reordering the checks after an Azure API Get (#8607)
provider/chef: Fix "invalid header" errors that could occur (#8382)
provider/github: Remove unsafe ptr dereferencing (#8512)
provider/librato: Refresh space from state when not found (#8596)
provider/mysql: Fix breakage in parsing MySQL version string (#8571)
provider/template: template_file vars can be floating point (#8590)
provider/triton: Fix bug where the ID of a triton_key was used prior to being set (#8563)

0.7.2 (August 25, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

provider/openstack: changes were made to how volumes attached to instances are detected. If you attached a volume to an instance out of band to Terraform, it will be detached upon the next apply. You can resolve this by adding a volume entry for the attached volume.
provider/aws: aws_spot_fleet_request has changed the associate_public_ip_address default from true to false

FEATURES:

New Resource: aws_api_gateway_base_path_mapping (#8353)
New Resource: aws_api_gateway_domain_name (#8353)
New Resource: aws_ssm_document (#8460)

IMPROVEMENTS:

core: Names generated with a unique prefix are now sortable based on age (#8249)
provider/aws: Add Primary Endpoint Address attribute for aws_elasticache_replication_group (#8385)
provider/aws: Add support for network_mode to aws_ecs_task_definition (#8391)
provider/aws: Add support for LB target group to ECS service (#8190)
provider/aws: Support Tags for aws_alb and aws_alb_target_group resources (#8422)
provider/aws: Support snapshot_name for ElastiCache Cluster and Replication Groups (#8419)
provider/aws: Add support to aws_redshift_cluster for restoring from snapshot (#8414)
provider/aws: Add validation for master_password in aws_redshift_cluster (#8434)
provider/openstack: Add allowed_address_pairs to openstack_networking_port_v2 (#8257)

BUG FIXES:

core: fix crash case when malformed JSON given (#8295)
core: when asking for input, spaces are allowed (#8394)
core: module sources with URL encodings in the local file path won't error (#8418)
command/apply: prefix destroying resources with module path (#8396)
command/import: can import into specific indexes (#8335)
command/push: -upload-modules=false works (#8456)
command/state mv: nested modules can be moved (#8304)
command/state mv: resources with a count > 1 can be moved (#8304)
provider/aws: Refresh aws_lambda_event_source_mapping from state when NotFound (#8378)
provider/aws: aws_elasticache_replication_group_id validation change (#8381)
provider/aws: Fix possible crash if using duplicate Route53 records (#8399)
provider/aws: Refresh aws_autoscaling_policy from state on 404 (#8430)
provider/aws: Fix crash with VPC Peering connection accept/requests (#8432)
provider/aws: AWS SpotFleet Requests now works with Subnets and AZs (#8320)
provider/aws: Refresh aws_cloudwatch_event_target from state on ResourceNotFoundException (#8442)
provider/aws: Validate aws_iam_policy_attachment Name parameter to stop being empty (#8441)
provider/aws: Fix segmentation fault in aws_api_gateway_base_path_mapping resource (#8466)
provider/google: fix crash regression from Terraform 0.7.1 on google_compute_firewall resource (#8390)
provider/openstack: Volume Attachment and Detachment Fixes (#8172)

0.7.1 (August 19, 2016)

FEATURES:

New Command: terraform state rm (#8200)
New Provider: archive (#7322)
New Resource: aws_alb (#8254)
New Resource: aws_alb_listener (#8269)
New Resource: aws_alb_target_group (#8254)
New Resource: aws_alb_target_group_attachment (#8254)
New Resource: aws_alb_target_group_rule (#8321)
New Resource: aws_vpn_gateway_attachment (#7870)
New Resource: aws_load_balancer_policy (#7458)
New Resource: aws_load_balancer_backend_server_policy (#7458)
New Resource: aws_load_balancer_listener_policy (#7458)
New Resource: aws_lb_ssl_negotiation_policy (#8084)
New Resource: aws_elasticache_replication_groups (#8275)
New Resource: azurerm_virtual_network_peering (#8168)
New Resource: azurerm_servicebus_namespace (#8195)
New Resource: google_compute_image (#7960)
New Resource: packet_volume (#8142)
New Resource: consul_prepared_query (#7474)
New Data Source: aws_ip_ranges (#7984)
New Data Source: fastly_ip_ranges (#7984)
New Data Source: aws_caller_identity (#8206)
New Data Source: aws_elb_service_account (#8221)
New Data Source: aws_redshift_service_account (#8224)

IMPROVEMENTS

provider/archive support folders in output_path (#8278)
provider/aws: Introduce aws_elasticsearch_domain elasticsearch_version field (to specify ES version) (#7860)
provider/aws: Add support for TargetGroups (aws_alb_target_groups) to aws_autoscaling_group [8327]
provider/aws: CloudWatch Metrics are now supported for aws_route53_health_check resources (#8319)
provider/aws: Query all pages of group membership (#6726)
provider/aws: Query all pages of IAM Policy attachments (#7779)
provider/aws: Change the way ARNs are built (#7151)
provider/aws: Add support for Elasticsearch destination to firehose delivery streams (#7839)
provider/aws: Retry AttachInternetGateway and increase timeout on aws_internet_gateway (#7891)
provider/aws: Add support for Enhanced monitoring to aws_rds_cluster_instance (#8038)
provider/aws: Add ability to set Requests Payer in aws_s3_bucket (#8065)
provider/aws: Add ability to set canned ACL in aws_s3_bucket_object (#8091)
provider/aws: Allow skipping credentials validation, requesting Account ID and/or metadata API check (#7874)
provider/aws: API gateway request/response parameters can now be specified as map, original *_in_json parameters deprecated (#7794)
provider/aws: Add support for promotion_tier to aws_rds_cluster_instance (#8087)
provider/aws: Allow specifying custom S3 endpoint and enforcing S3 path style URLs via new provider options (#7871)
provider/aws: Add ability to set Storage Class in aws_s3_bucket_object (#8174)
provider/aws: Treat aws_lambda_function w/ empty subnet_ids & security_groups_ids in vpc_config as VPC-disabled function (#6191)
provider/aws: Allow source_ids in aws_db_event_subscription to be Updatable (#7892)
provider/aws: Make aws_efs_mount_target creation fail for 2+ targets per AZ (#8205)
provider/aws: Add force_destroy option to aws_route53_zone (#8239)
provider/aws: Support import of aws_s3_bucket (#8262)
provider/aws: Increase timeout for retrying creation of IAM role (#7733)
provider/aws: Add ability to set peering options in aws_vpc_peering_connection. (#8310)
provider/azure: add custom_data argument for azure_instance resource (#8158)
provider/azurerm: Adds support for uploading blobs to azure storage from local source (#7994)
provider/azurerm: Storage blob contents can be copied from an existing blob (#8126)
provider/datadog: Allow tags to be configured for monitor resources. (#8284)
provider/google: allows atomic Cloud DNS record changes (#6575)
provider/google: Move URLMap hosts to TypeSet from TypeList (#7472)
provider/google: Support static private IP addresses in resource_compute_instance (#6310)
provider/google: Add support for using a GCP Image Family (#8083)
provider/openstack: Support updating the External Gateway assigned to a Neutron router (#8070)
provider/openstack: Support for value_specs param on openstack_networking_network_v2 (#8155)
provider/openstack: Add value_specs param on openstack_networking_subnet_v2 (#8181)
provider/vsphere: Improved SCSI controller handling in vsphere_virtual_machine (#7908)
provider/vsphere: Adding disk type of Thick Lazy to vsphere_virtual_disk and vsphere_virtual_machine (#7916)
provider/vsphere: Standardizing datastore references to use builtin Path func (#8075)
provider/consul: add tls config support to consul provider (#7015)
remote/consul: Support setting datacenter when using consul remote state (#8102)
provider/google: Support import of google_compute_instance_template (#8147), google_compute_firewall (#8236), google_compute_target_pool (#8133), google_compute_fowarding_rule (#8122), google_compute_http_health_check (#8121), google_compute_autoscaler (#8115)

BUG FIXES:

core: Fix issue preventing taint from working with resources that had no other attributes in their diff (#8167)
core: CLI will only run exact match commands (#7983)
core: Fix panic when resources ends up null in state file (#8120)
core: Fix panic when validating a count with a unprefixed variable (#8243)
core: Divide by zero in interpolations no longer panics (#7701)
core: Fix panic on some invalid interpolation syntax (#5672)
provider/aws: guard against missing image_digest in aws_ecs_task_definition (#7966)
provider/aws: aws_cloudformation_stack now respects timeout_in_minutes field when waiting for CF API to finish an update operation (#7997)
provider/aws: Prevent errors when aws_s3_bucket acceleration_status is not available in a given region (#7999)
provider/aws: Add state filter to aws_availability_zones data source (#7965)
provider/aws: Handle lack of snapshot ID for a volume in ami_copy (#7995)
provider/aws: Retry association of IAM Role & instance profile (#7938)
provider/aws: Fix aws_s3_bucket resource redirect_all_requests_to action (#7883)
provider/aws: Fix issue updating ElasticBeanstalk Environment Settings (#7777)
provider/aws: aws_rds_cluster creation timeout bumped to 40 minutes (#8052)
provider/aws: Update ElasticTranscoder to allow empty notifications, removing notifications, etc (#8207)
provider/aws: Fix line ending errors/diffs with IAM Server Certs (#8074)
provider/aws: Fixing IAM data source policy generation to prevent spurious diffs (#6956)
provider/aws: Correct how CORS rules are handled in aws_s3_bucket (#8096)
provider/aws: allow numeric characters in RedshiftClusterDbName (#8178)
provider/aws: aws_security_group now creates tags as early as possible in the process (#7849)
provider/aws: Defensively code around db_security_group ingress rules (#7893)
provider/aws: aws_spot_fleet_request throws panic on missing subnet_id or availability_zone (#8217)
provider/aws: Terraform fails during Redshift delete if FinalSnapshot is being taken. (#8270)
provider/azurerm: azurerm_storage_account will interrupt for Ctrl-C (#8215)
provider/azurerm: Public IP - Setting idle timeout value caused panic. #8283
provider/digitalocean: trim whitespace from ssh key (#8173)
provider/digitalocean: Enforce Lowercase on IPV6 Addresses (#7652)
provider/google: Use resource specific project when making queries/changes (#7029)
provider/google: Fix read for the backend service resource (#7476)
provider/mysql: mysql_user works with MySQL versions before 5.7.6 (#8251)
provider/openstack: Fix typo in OpenStack LBaaSv2 pool resource (#8179)
provider/vSphere: Fix for IPv6 only environment creation (#7643)
provider/google: Correct update process for authorized networks in google_sql_database_instance (#8290)

0.7.0 (August 2, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

Terraform Core
Terraform's built-in plugins are now distributed as part of the main Terraform binary, and use the go-plugin framework. Overrides are still available using separate binaries, but will need recompiling against Terraform 0.7.
The terraform plan command no longer persists state. This makes the command much safer to run, since it is now side-effect free. The refresh and apply commands still persist state to local and remote storage. Any automation that assumes that terraform plan persists state will need to be reworked to explicitly call terraform refresh to get the equivalent side-effect. (The terraform plan command no longer has the -state-out or -backup flags due to this change.)
The concat() interpolation function can no longer be used to join strings.
Quotation marks may no longer be escaped in HIL expressions (#7201)
Lists materialized using splat syntax, for example aws_instance.foo.*.id are now ordered by the count index rather than lexographically sorted. If this produces a large number of undesirable differences, you can use the new sort() interpolation function to produce the previous behaviour.
You now access the values of maps using the syntax var.map["key"] or the lookup function instead of var.map.key.
Outputs on terraform_remote_state resources are now top level attributes rather than inside the output map. In order to access outputs, use the syntax: terraform_remote_state.name.outputname. Currently outputs cannot be named config or backend.
AWS Provider
aws_elb now defaults cross_zone_load_balancing to true
aws_instance: EC2 Classic users may continue to use security_groups to reference Security Groups by their name. Users who are managing Instances inside VPCs will need to use vpc_security_group_ids instead, and reference the security groups by their id. Ref hashicorp#6416 (comment)
aws_kinesis_firehose_delivery_stream: AWS Kinesis Firehose has been refactored to support Redshift as a destination in addition to S3. As a result, the configuration has changed and users will need to update their configuration to match the new s3_configuration block. Checkout the documentaiton on AWS Kinesis Firehose for more information (#7375)
aws_route53_record: latency_routing_policy, geolocation_routing_policy, and failover_routing_policy block options have been added. With these additions we’ve renamed the weight attribute to weighted_routing_policy, and it has changed from a string to a block to match the others. Please see the updated documentation on using weighted_routing_policy: https://www.terraform.io/docs/providers/aws/r/route53_record.html . (#6954)
aws_db_instance now defaults publicly_accessible to false
Microsoft Azure Provider
In documentation, the "Azure (Resource Manager)" provider has been renamed to the "Microsoft Azure" provider.
azurerm_dns_cname_record now accepts a single record rather than a list of records
azurerm_virtual_machine computer_name now Required
Openstack Provider
openstack_networking_subnet_v2 now defaults to turning DHCP on.
openstack_fw_policy_v1 now correctly applies rules in the order they are specified. Upon the next apply, current rules might be re-ordered.
The member attribute of openstack_lb_pool_v1 has been deprecated. Please ue the new openstack_lb_member_v1 resource.
Docker Provider
keep_updated parameter removed from docker_image - This parameter never did what it was supposed to do. See relevant docs, specifically pull_trigger & new docker_registry_image data source to understand how to keep your docker_image updated.
Atlas Provider
atlas_artifact resource has be deprecated. Please use the new atlas_artifact Data Source.
CloudStack Provider
All deprecated parameters are removed from all CloudStack resources

FEATURES:

Data sources are a new kind of primitive in Terraform. Attributes for data sources are refreshed and available during the planning stage. (#6598)
Lists and maps can now be used as first class types for variables and may also be passed between modules. (#6322)
State management CLI commands provide a variety of state manipulation functions for advanced use cases. This should be used where possible instead of manually modifying state files. (#5811)
State Import allows a way to import existing resources into Terraform state for many types of resource. Initial coverage of AWS is quite high, and it is straightforward to add support for new resources.
New Command: terraform state to provide access to a variety of state manipulation functions (#5811)
New Option: terraform output now supports the -json flag to print a machine-readable representation of outputs (#7608)
New Data Source: aws_ami (#6911)
New Data Source: aws_availability_zones (#6805)
New Data Source: aws_iam_policy_document (#6881)
New Data Source: aws_s3_bucket_object (#6946)
New Data Source: aws_ecs_container_definition (#7230)
New Data Source: atlas_artifact (#7419)
New Data Source: docker_registry_image (#7000)
New Data Source: consul_keys (#7678)
New Interpolation Function: sort (#7128)
New Interpolation Function: distinct (#7174)
New Interpolation Function: list (#7528)
New Interpolation Function: map (#7832)
New Provider: grafana (#6206)
New Provider: logentries (#7067)
New Provider: scaleway (#7331)
New Provider: random - allows generation of random values without constantly generating diffs (#6672)
New Remote State Provider: - gcs - Google Cloud Storage (#6814)
New Remote State Provider: - azure - Microsoft Azure Storage (#7064)
New Resource: aws_elb_attachment (#6879)
New Resource: aws_elastictranscoder_preset (#6965)
New Resource: aws_elastictranscoder_pipeline (#6965)
New Resource: aws_iam_group_policy_attachment (#6858)
New Resource: aws_iam_role_policy_attachment (#6858)
New Resource: aws_iam_user_policy_attachment (#6858)
New Resource: aws_rds_cluster_parameter_group (#5269)
New Resource: aws_spot_fleet_request (#7243)
New Resource: aws_ses_active_receipt_rule_set (#5387)
New Resource: aws_ses_receipt_filter (#5387)
New Resource: aws_ses_receipt_rule (#5387)
New Resource: aws_ses_receipt_rule_set (#5387)
New Resource: aws_simpledb_domain (#7600)
New Resource: aws_opsworks_user_profile (#6304)
New Resource: aws_opsworks_permission (#6304)
New Resource: aws_ami_launch_permission (#7365)
New Resource: aws_appautoscaling_policy (#7663)
New Resource: aws_appautoscaling_target (#7663)
New Resource: openstack_blockstorage_volume_v2 (#6693)
New Resource: openstack_lb_loadbalancer_v2 (#7012)
New Resource: openstack_lb_listener_v2 (#7012)
New Resource: openstack_lb_pool_v2 (#7012)
New Resource: openstack_lb_member_v2 (#7012)
New Resource: openstack_lb_monitor_v2 (#7012)
New Resource: vsphere_virtual_disk (#6273)
New Resource: github_repository_collaborator (#6861)
New Resource: datadog_timeboard (#6900)
New Resource: digitalocean_tag (#7500)
New Resource: digitalocean_volume (#7560)
New Resource: consul_agent_service (#7508)
New Resource: consul_catalog_entry (#7508)
New Resource: consul_node (#7508)
New Resource: consul_service (#7508)
New Resource: mysql_grant (#7656)
New Resource: mysql_user (#7656)
New Resource: azurerm_storage_table (#7327)
New Resource: azurerm_virtual_machine_scale_set (#6711)
New Resource: azurerm_traffic_manager_endpoint (#7826)
New Resource: azurerm_traffic_manager_profile (#7826)
core: Tainted resources now show up in the plan and respect dependency ordering (#6600)
core: The lookup interpolation function can now have a default fall-back value specified (#6884)
core: The terraform plan command no longer persists state. (#6811)

IMPROVEMENTS:

core: The jsonencode interpolation function now supports encoding lists and maps (#6749)
core: Add the ability for resource definitions to mark attributes as "sensitive" which will omit them from UI output. (#6923)
core: Support . in map keys (#7654)
core: Enhance interpolation functions to account for first class maps and lists (#7832) (#7834)
command: Remove second DefaultDataDirectory const (#7666)
provider/aws: Add dns_name to aws_efs_mount_target (#7428)
provider/aws: Add force_destroy to aws_iam_user for force-deleting access keys assigned to the user (#7766)
provider/aws: Add option_settings to aws_db_option_group (#6560)
provider/aws: Add more explicit support for Skipping Final Snapshot in RDS Cluster (#6795)
provider/aws: Add support for S3 Bucket Acceleration (#6628)
provider/aws: Add support for kms_key_id to aws_db_instance (#6651)
provider/aws: Specifying more than one health check on an aws_elb fails with an error prior to making an API request (#7489)
provider/aws: Add support to aws_redshift_cluster for iam_roles (#6647)
provider/aws: SQS use raw policy string if compact fails (#6724)
provider/aws: Set default description to "Managed by Terraform" (#6104)
provider/aws: Support for Redshift Cluster encryption using a KMS key (#6712)
provider/aws: Support tags for AWS redshift cluster (#5356)
provider/aws: Add iam_arn to aws_cloudfront_origin_access_identity (#6955)
provider/aws: Add cross_zone_load_balancing on aws_elb default to true (#6897)
provider/aws: Add support for character_set_name to aws_db_instance (#4861)
provider/aws: Add support for DB parameter group with RDS Cluster Instances (Aurora) (#6865)
provider/aws: Add name_prefix to aws_iam_instance_profile and aws_iam_role (#6939)
provider/aws: Allow authentication & credentials validation for federated IAM Roles and EC2 instance profiles (#6536)
provider/aws: Rename parameter_group_name to db_cluster_parameter_group_name (#7083)
provider/aws: Retry RouteTable Route/Assocation creation (#7156)
provider/aws: delegation_set_id conflicts w/ vpc_id in aws_route53_zone as delegation sets can only be used for public zones (#7213)
provider/aws: Support Elastic Beanstalk scheduledaction (#7376)
provider/aws: Add support for NewInstancesProtectedFromScaleIn to aws_autoscaling_group (#6490)
provider/aws: Added support for snapshot_identifier parameter in aws_rds_cluster (#7158)
provider/aws: Add inplace edit/update DB Security Group Rule Ingress (#7245)
provider/aws: Added support for redshift destination to firehose delivery streams (#7375)
provider/aws: Allow aws_redshift_security_group ingress rules to change (#5939)
provider/aws: Add support for encryption and kms_key_id to aws_ami (#7181)
provider/aws: AWS prefix lists to enable security group egress to a VPC Endpoint (#7511)
provider/aws: Retry creation of IAM role depending on new IAM user (#7324)
provider/aws: Allow port on aws_db_instance to be updated (#7441)
provider/aws: Allow VPC Classic Linking in Autoscaling Launch Configs (#7470)
provider/aws: Support task_role_arn on `aws_ecs_task_definition (#7653)
provider/aws: Support Tags on aws_rds_cluster (#7695)
provider/aws: Support kms_key_id for aws_rds_cluster (#7662)
provider/aws: Allow setting a poll_interval on aws_elastic_beanstalk_environment (#7523)
provider/aws: Add support for Kinesis streams shard-level metrics (#7684)
provider/aws: Support create / update greater than twenty db parameters in aws_db_parameter_group (#7364)
provider/aws: expose network interface id in aws_instance (#6751)
provider/aws: Adding passthrough behavior for API Gateway integration (#7801)
provider/aws: Enable Redshift Cluster Logging (#7813)
provider/aws: Add ability to set Performance Mode in aws_efs_file_system (#7791)
provider/azurerm: Add support for EnableIPForwarding to azurerm_network_interface (#6807)
provider/azurerm: Add support for exporting the azurerm_storage_account access keys (#6742)
provider/azurerm: The Azure SDK now exposes better error messages (#6976)
provider/azurerm: azurerm_dns_zone now returns name_servers (#7434)
provider/azurerm: dump entire Request/Response in autorest Decorator (#7719)
provider/azurerm: add option to delete VMs Data disks on termination (#7793)
provider/clc: Add support for hyperscale and bareMetal server types and package installation
provider/clc: Fix optional server password (#6414)
provider/cloudstack: Add support for affinity groups to cloudstack_instance (#6898)
provider/cloudstack: Enable swapping of ACLs without having to rebuild the network tier (#6741)
provider/cloudstack: Improve ACL swapping (#7315)
provider/cloudstack: Add project support to cloudstack_network_acl and cloudstack_network_acl_rule (#7612)
provider/cloudstack: Add option to set root_disk_size to cloudstack_instance (#7070)
provider/cloudstack: Do no longer force a new cloudstack_instance resource when updating user_data (#7074)
provider/cloudstack: Add option to set security_group_names to cloudstack_instance (#7240)
provider/cloudstack: Add option to set affinity_group_names to cloudstack_instance (#7242)
provider/datadog: Add support for 'require full window' and 'locked' (#6738)
provider/docker: Docker Container DNS Setting Enhancements (#7392)
provider/docker: Add destroy_grace_seconds option to stop container before delete (#7513)
provider/docker: Add pull_trigger option to docker_image to trigger pulling layers of a given image (#7000)
provider/fastly: Add support for Cache Settings (#6781)
provider/fastly: Add support for Service Request Settings on fastly_service_v1 resources (#6622)
provider/fastly: Add support for custom VCL configuration (#6662)
provider/google: Support optional uuid naming for Instance Template (#6604)
provider/openstack: Add support for client certificate authentication (#6279)
provider/openstack: Allow Neutron-based Floating IP to target a specific tenant (#6454)
provider/openstack: Enable DHCP By Default (#6838)
provider/openstack: Implement fixed_ip on Neutron floating ip allocations (#6837)
provider/openstack: Increase timeouts for image resize, subnets, and routers (#6764)
provider/openstack: Add lb_provider argument to lb_pool_v1 resource (#6919)
provider/openstack: Enforce ForceNew on Instance Block Device (#6921)
provider/openstack: Can now stop instances before destroying them (#7184)
provider/openstack: Disassociate LBaaS v1 Monitors from Pool Before Deletion (#6997)
provider/powerdns: Add support for PowerDNS 4 API (#7819)
provider/triton: add triton_machine domain names (#7149)
provider/vsphere: Add support for controller_type to vsphere_virtual_machine (#6785)
provider/vsphere: Fix bug with vsphere_virtual_machine wait for ip (#6377)
provider/vsphere: Virtual machine update disk (#6619)
provider/vsphere: vsphere_virtual_machine adding controller creation logic (#6853)
provider/vsphere: vsphere_virtual_machine added support for mac address on network_interface (#6966)
provider/vsphere: Enhanced vsphere logging capabilities (#6893)
provider/vsphere: Add DiskEnableUUID option to vsphere_virtual_machine (#7088)
provider/vsphere: Virtual Machine and File resources handle Read errors properley (#7220)
provider/vsphere: set uuid as vsphere_virtual_machine output (#4382)
provider/vsphere: Add support for keep_on_remove to vsphere_virtual_machine (#7169)
provider/vsphere: Add support for additional vsphere_virtial_machine SCSI controller types (#7525)
provisioner/file: File provisioners may now have file content set as an attribute (#7561)

BUG FIXES:

core: Correct the previous fix for a bug causing "attribute not found" messages during destroy, as it was insufficient (#6599)
core: Fix issue causing syntax errors interpolating count attribute when value passed between modules (#6833)
core: Fix "diffs didn't match during apply" error for computed sets (#7205)
core: Fix issue where terraform init . would truncate existing files (#7273)
core: Don't compare diffs between maps with computed values (#7249)
core: Don't copy existing files over themselves when fetching modules (#7273)
core: Always increment the state serial number when upgrading the version (#7402)
core: Fix a crash during eval when we're upgrading an empty state (#7403)
core: Honor the -state-out flag when applying with a plan file (#7443)
core: Fix a panic when a terraform_remote_state data source doesn't exist (#7464)
core: Fix issue where ignore_changes caused incorrect diffs on dependent resources (#7563)
provider/aws: Manual changes to aws_codedeploy_deployment_group resources are now detected (#7530)
provider/aws: Changing keys in aws_dynamodb_table correctly force new resources (#6829)
provider/aws: Fix a bug where CloudWatch alarms are created repeatedly if the user does not have permission to use the the DescribeAlarms operation (#7227)
provider/aws: Fix crash in aws_elasticache_parameter_group occuring following edits in the console (#6687)
provider/aws: Fix issue reattaching a VPN gateway to a VPC (#6987)
provider/aws: Fix issue with Root Block Devices and encrypted flag in Launch Configurations (#6512)
provider/aws: If more ENIs are attached to aws_instance, the one w/ DeviceIndex 0 is always used in context of aws_instance (previously unpredictable) (#6761)
provider/aws: Increased lambda event mapping creation timeout (#7657)
provider/aws: Handle spurious failures in resourceAwsSecurityGroupRuleRead (#7377)
provider/aws: Make 'stage_name' required in api_gateway_deployment (#6797)
provider/aws: Mark Lambda function as gone when it's gone (#6924)
provider/aws: Trim trailing . from name in aws_route53_record resources to prevent spurious diffs (#6592)
provider/aws: Update Lambda functions on name change (#7081)
provider/aws: Updating state when aws_sns_topic_subscription is missing (#6629)
provider/aws: aws_codedeploy_deployment_group panic when setting on_premises_instance_tag_filter (#6617)
provider/aws: aws_db_instance now defaults publicly_accessible to false (#7117)
provider/aws: aws_opsworks_application.app_source SSH key is write-only (#6649)
provider/aws: fix Elastic Beanstalk cname_prefix continual plans (#6653)
provider/aws: Bundle IOPs and Allocated Storage update for DB Instances (#7203)
provider/aws: Fix case when instanceId is absent in network interfaces (#6851)
provider/aws: fix aws_security_group_rule refresh (#6730)
provider/aws: Fix issue with Elastic Beanstalk and invalid settings (#7222)
provider/aws: Fix issue where aws_app_cookie_stickiness_policy fails on destroy if LoadBalancer doesn't exist (#7166)
provider/aws: Stickiness Policy exists, but isn't assigned to the ELB (#7188)
provider/aws: Fix issue with manage_bundler on aws_opsworks_layers (#7219)
provider/aws: Set Elastic Beanstalk stack name back to state (#7445)
provider/aws: Allow recreation of VPC Peering Connection when state is rejected (#7466)
provider/aws: Remove EFS File System from State when NotFound (#7437)
provider/aws: aws_customer_gateway refreshing from state on deleted state (#7482)
provider/aws: Retry finding aws_route after creating it (#7463)
provider/aws: Refresh CloudWatch Group from state on 404 (#7576)
provider/aws: Adding in additional retry logic due to latency with delete of db_option_group (#7312)
provider/aws: Safely get ELB values (#7585)
provider/aws: Fix bug for recurring plans on ec2-classic and vpc in beanstalk (#6491)
provider/aws: Bump rds_cluster timeout to 15 mins (#7604)
provider/aws: Fix ICMP fields in aws_network_acl_rule to allow ICMP code 0 (echo reply) to be configured (#7669)
provider/aws: Fix bug with Updating aws_autoscaling_group enabled_metrics (#7698)
provider/aws: Ignore IOPS on non io1 AWS root_block_device (#7783)
provider/aws: Ignore missing ENI attachment when trying to detach ENI (#7185)
provider/aws: Fix issue updating ElasticBeanstalk Environment templates (#7811)
provider/aws: Restore Defaults to SQS Queues (#7818)
provider/aws: Don't delete Lambda function from state on initial call of the Read func (#7829)
provider/aws: aws_vpn_gateway should be removed from state when in deleted state (#7861)
provider/aws: Fix aws_route53_record 0-2 migration (#7907)
provider/azurerm: Fixes terraform crash when using SSH keys with azurerm_virtual_machine (#6766)
provider/azurerm: Fix a bug causing 'diffs do not match' on azurerm_network_interface resources (#6790)
provider/azurerm: Normalizes availability_set_id casing to avoid spurious diffs in azurerm_virtual_machine (#6768)
provider/azurerm: Add support for storage container name validation (#6852)
provider/azurerm: Remove storage containers and blobs when storage accounts are not found (#6855)
provider/azurerm: azurerm_virtual_machine fix additional_unattend_rm Windows config option (#7105)
provider/azurerm: Fix azurerm_virtual_machine windows_config (#7123)
provider/azurerm: azurerm_dns_cname_record can create CNAME records again (#7113)
provider/azurerm: azurerm_network_security_group now waits for the provisioning state of ready before proceeding (#7307)
provider/azurerm: computer_name is now required for azurerm_virtual_machine resources (#7308)
provider/azurerm: destroy azurerm_virtual_machine OS Disk VHD on deletion (#7584)
provider/azurerm: catch azurerm_template_deployment erroring silently (#7644)
provider/azurerm: changing the name of an azurerm_virtual_machine now forces a new resource (#7646)
provider/azurerm: azurerm_storage_account now returns storage keys value instead of their names (#7674)
provider/azurerm: azurerm_virtual_machine computer_name now Required (#7308)
provider/azurerm: Change of availability_set_id on azurerm_virtual_machine should ForceNew (#7650)
provider/azurerm: Wait for azurerm_storage_account to be available (#7329)
provider/cloudflare: Fix issue upgrading CloudFlare Records created before v0.6.15 (#6969)
provider/cloudstack: Fix using cloudstack_network_acl within a project (#6743)
provider/cloudstack: Fix refresing cloudstack_network_acl_rule when the associated ACL is deleted (#7612)
provider/cloudstack: Fix refresing cloudstack_port_forward when the associated IP address is no longer associated (#7612)
provider/cloudstack: Fix creating cloudstack_network with offerings that do not support specifying IP ranges (#7612)
provider/digitalocean: Stop digitocean_droplet forcing new resource on uppercase region (#7044)
provider/digitalocean: Reassign Floating IP when droplet changes (#7411)
provider/google: Fix a bug causing an error attempting to delete an already-deleted google_compute_disk (#6689)
provider/mysql: Specifying empty provider credentials no longer causes a panic (#7211)
provider/openstack: Reassociate Floating IP on network changes (#6579)
provider/openstack: Ensure CIDRs Are Lower Case (#6864)
provider/openstack: Rebuild Instances On Network Changes (#6844)
provider/openstack: Firewall rules are applied in the correct order (#7194)
provider/openstack: Fix Security Group EOF Error when Adding / Removing Multiple Groups (#7468)
provider/openstack: Fixing boot volumes interfering with block storage volumes list (#7649)
provider/vsphere: gateway and ipv6_gateway are now read from vsphere_virtual_machine resources (#6522)
provider/vsphere: ipv*_gateway parameters won't force a new vsphere_virtual_machine (#6635)
provider/vsphere: adding a vsphere_virtual_machine migration (#7023)
provider/vsphere: Don't require vsphere debug paths to be set (#7027)
provider/vsphere: Fix bug where enable_disk_uuid was not set on vsphere_virtual_machine resources (#7275)
provider/vsphere: Make vsphere_virtual_machine product_key optional (#7410)
provider/vsphere: Refreshing devices list after adding a disk or cdrom controller (#7167)
provider/vsphere: vsphere_virtual_machine no longer has to be powered on to delete (#7206)
provider/vSphere: Fixes the hasBootableVmdk flag when attaching multiple disks (#7804)
provisioner/remote-exec: Properly seed random script paths so they are not deterministic across runs (#7413)

0.6.16 (May 9, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

provider/aws: aws_eip field private_ip is now a computed value, and cannot be set in your configuration. Use associate_with_private_ip instead. See (#6521)

FEATURES:

New provider: librato (#3371)
New provider: softlayer (#4327)
New resource: aws_api_gateway_account (#6321)
New resource: aws_api_gateway_authorizer (#6320)
New resource: aws_db_event_subscription (#6367)
New resource: aws_db_option_group (#4401)
New resource: aws_eip_association (#6552)
New resource: openstack_networking_secgroup_rule_v2 (#6410)
New resource: openstack_networking_secgroup_v2 (#6410)
New resource: vsphere_file (#6401)

IMPROVEMENTS:

core: update HCL dependency to improve whitespace handling in terraform fmt (#6347)
core: Add support for marking outputs as sensitive (#6559)
provider/aws: Add agent_version argument to aws_opswork_stack (#6493)
provider/aws: Add support for request parameters to api_gateway_method & api_gateway_integration (#6501)
provider/aws: Add support for response parameters to api_gateway_method_response & api_gateway_integration_response (#6344)
provider/aws: Allow empty S3 config in Cloudfront Origin (#6487)
provider/aws: Improve error handling in IAM Server Certificates (#6442)
provider/aws: Use sts:GetCallerIdentity as additional method for getting AWS account ID (#6385)
provider/aws: aws_redshift_cluster automated_snapshot_retention_period didn't allow 0 value (#6537)
provider/aws: Add CloudFront hosted_zone_id attribute (#6530)
provider/azurerm: Increase timeout for ARM Template deployments to 40 minutes (#6319)
provider/azurerm: Make private_ip_address an exported field on azurerm_network_interface (#6538)
provider/azurerm: Add support for tags to azurerm_virtual_machine (#6556)
provider/azurerm: Add os_type and image_uri in azurerm_virtual_machine (#6553)
provider/cloudflare: Add proxied option to cloudflare_record (#5508)
provider/docker: Add ability to keep docker image locally on terraform destroy (#6376)
provider/fastly: Add S3 Log Streaming to Fastly Service (#6378)
provider/fastly: Add Conditions to Fastly Service (#6481)
provider/github: Add support for Github Enterprise via base_url configuration option (#6434)
provider/triton: Add support for specifying network interfaces on triton machine resources (#6418)
provider/triton: Deleted firewall rules no longer prevent refresh (#6529)
provider/vsphere: Add skip_customization option to vsphere_virtual_machine resources (#6355)
provider/vsphere: Add ability to specify and mount bootable vmdk in vsphere_virtual_machine (#6146)
provider/vsphere: Add support for IPV6 to vsphere_virtual_machine (#6457)
provider/vsphere: Add support for memory_reservation to vsphere_virtual_machine (#6036)
provider/vsphere: Checking for empty diskPath in vsphere_virtual_machine before creating (#6400)
provider/vsphere: Support updates to vcpu and memory on vsphere_virtual_machine (#6356)
remote/s3: Logic for loading credentials now follows the same conventions as AWS provider which means it also supports EC2 role auth and session token (e.g. assumed IAM Roles) (#5270)

BUG FIXES:

core: Boolean values in diffs are normalized to true and false, eliminating some erroneous diffs (#6499)
core: Fix a bug causing "attribute not found" messages during destroy (#6557)
provider/aws: Allow account ID checks on EC2 instances & w/ federated accounts (#5030)
provider/aws: Fix an eventually consistent issue aws_security_group_rule and possible duplications (#6325)
provider/aws: Fix bug where aws_elastic_beanstalk_environment ignored wait_for_ready_timeout (#6358)
provider/aws: Fix bug where aws_elastic_beanstalk_environment update config template didn't work (#6342)
provider/aws: Fix issue in updating CloudFront distribution LoggingConfig (#6407)
provider/aws: Fix issue in upgrading AutoScaling Policy to use min_adjustment_magnitude (#6440)
provider/aws: Fix issue replacing Network ACL Relationship (#6421)
provider/aws: Fix issue with KMS Alias keys and name prefixes (#6328)
provider/aws: Fix issue with encrypted snapshots of block devices in aws_launch_configuration resources (#6452)
provider/aws: Fix read of aws_cloudwatch_log_group after an update is applied (#6384)
provider/aws: Fix updating number_of_nodes on aws_redshift_cluster (#6333)
provider/aws: Omit aws_cloudfront_distribution custom_error fields when not explicitly set (#6382)
provider/aws: Refresh state on aws_sqs_queue not found (#6381)
provider/aws: Respect selection_pattern in aws_api_gateway_integration_response (previously ignored field) (#5893)
provider/aws: aws_cloudfront_distribution resources now require the cookies argument (#6505)
provider/aws: aws_route crash when used with aws_vpc_endpoint (#6338)
provider/aws: validate cluster_id length for aws_elasticache_cluster (#6330)
provider/azurerm: ssh_keys can now be set for azurerm_virtual_machine resources, allowing provisioning (#6541)
provider/azurerm: Fix issue that updating azurerm_virtual_machine was failing due to empty adminPassword (#6528)
provider/azurerm: storage_data_disk settings now work correctly on azurerm_virtual_machine resources (#6543)
provider/cloudflare: can manage apex records (#6449)
provider/cloudflare: won't refresh with incorrect record if names match (#6449)
provider/datadog: notify_no_data and no_data_timeframe are set correctly for datadog_monitor resources (#6509)
provider/docker: Fix crash when using empty string in the command list in docker_container resources (#6424)
provider/vsphere: Memory reservations are now set correctly in vsphere_virtual_machine resources (#6482)

0.6.15 (April 22, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

aws_instance - if you still use security_groups field for SG IDs - i.e. inside VPC, this will generate diffs during plan and apply will recreate the resource. Terraform expects IDs (VPC SGs) inside vpc_security_group_ids.

FEATURES:

New command: terraform fmt to automatically normalize config file style (#4955)
New interpolation function: jsonencode (#5890)
New provider: cobbler (#5969)
New provider: fastly (#5814)
New resource: aws_cloudfront_distribution (#5221)
New resource: aws_cloudfront_origin_access_identity (#5221)
New resource: aws_iam_user_ssh_key (#5774)
New resource: aws_s3_bucket_notification (#5473)
New resource: cloudstack_static_nat (#6004)
New resource: consul_key_prefix (#5988)
New resource: aws_default_network_acl (#6165)
New resource: triton_fabric (#5920)
New resource: triton_vlan (#5920)
New resource: aws_opsworks_application (#4419)
New resource: aws_opsworks_instance (#4276)
New resource: aws_cloudwatch_log_subscription_filter (#5996)
New resource: openstack_networking_router_route_v2 (#6207)

IMPROVEMENTS:

command/apply: Output will now show periodic status updates of slow resources. (#6163)
core: Variables passed between modules are now type checked (#6185)
core: Smaller release binaries by stripping debug information (#6238)
provider/aws: Add support for Step Scaling in aws_autoscaling_policy (#4277)
provider/aws: Add support for cname_prefix to aws_elastic_beanstalk_environment resource (#5966)
provider/aws: Add support for trigger_configuration to aws_codedeploy_deployment_group (#5599)
provider/aws: Adding outputs for elastic_beanstalk_environment resource (#5915)
provider/aws: Adds wait_for_ready_timeout option to aws_elastic_beanstalk_environment (#5967)
provider/aws: Allow aws_db_subnet_group description to be updated (#5921)
provider/aws: Allow multiple EIPs to associate to single ENI (#6070)
provider/aws: Change aws_elb access_logs to list type (#5065)
provider/aws: Check that InternetGateway exists before returning from creation (#6105)
provider/aws: Don't Base64-encode EC2 userdata if it is already Base64 encoded (#6140)
provider/aws: Making the Cloudwatch Event Rule Target target_id optional (#5787)
provider/aws: Timeouts for elasticsearch_domain are increased (#5910)
provider/aws: aws_codecommit_repository set default_branch only if defined (#5904)
provider/aws: aws_redshift_cluster allows usernames with underscore in it (#5935)
provider/aws: normalise json for aws_sns_topic (#6089)
provider/aws: normalize json for aws_cloudwatch_event_rule (#6025)
provider/aws: increase timeout for aws_redshift_cluster (#6305)
provider/aws: Opsworks layers now support custom_json argument (#4272)
provider/aws: Added migration for tier attribute in aws_elastic_beanstalk_environment (#6167)
provider/aws: Use resource.Retry for route creation and deletion (#6225)
provider/aws: Add support S3 Bucket Lifecycle Rule (#6220)
provider/clc: Override default account alias in provider config (#5785)
provider/cloudstack: Deprecate ipaddress in favour of ip_address in all resources (#6010)
provider/cloudstack: Deprecate allowing names (instead of IDs) for parameters that reference other resources (#6123)
provider/datadog: Add heredoc support to message, escalation_message, and query (#5788)
provider/docker: Add support for docker run --user option (#5300)
provider/github: Add support for privacy to github_team (#6116)
provider/google: Accept GOOGLE_CLOUD_KEYFILE_JSON env var for credentials (#6007)
provider/google: Add "project" argument and attribute to all GCP compute resources which inherit from the provider's value (#6112)
provider/google: Make "project" attribute on provider configuration optional (#6112)
provider/google: Read more common configuration values from the environment and clarify precedence ordering (#6114)
provider/google: addons_config and subnetwork added as attributes to google_container_cluster (#5871)
provider/fastly: Add support for Request Headers (#6197)
provider/fastly: Add support for Gzip rules (#6247)
provider/openstack: Add value_specs argument and attribute for routers (#4898)
provider/openstack: Allow subnets with no gateway (#6060)
provider/openstack: Enable Token Authentication (#6081)
provider/postgresql: New ssl_mode argument allowing different SSL usage tradeoffs (#6008)
provider/vsphere: Support for linked clones and Windows-specific guest config options (#6087)
provider/vsphere: Checking for Powered Off State before vsphere_virtual_machine deletion (#6283)
provider/vsphere: Support mounting ISO images to virtual cdrom drives (#4243)
provider/vsphere: Fix missing ssh connection info (#4283)
provider/google: Deprecate unused "region" attribute in global_forwarding_rule; this attribute was never used anywhere in the computation of the resource (#6112)
provider/cloudstack: Add group attribute to cloudstack_instance resource (#6023)
provider/azurerm: Provider meaningful error message when credentials not correct (#6290)
provider/cloudstack: Improve support for using projects (#6282)

BUG FIXES:

core: Providers are now correctly inherited down a nested module tree (#6186)
provider/aws: Convert protocols to standard format for Security Groups (#5881)
provider/aws: Fix Lambda VPC integration (missing vpc_id field in schema) (#6157)
provider/aws: Fix aws_route panic when destination CIDR block is nil (#5781)
provider/aws: Fix issue re-creating deleted VPC peering connections (#5959)
provider/aws: Fix issue with changing iops when also changing storage type to io1 on RDS (#5676)
provider/aws: Fix issue with retrying deletion of Network ACLs (#5954)
provider/aws: Fix potential crash when receiving malformed aws_route API responses (#5867)
provider/aws: Guard against empty responses from Lambda Permissions (#5838)
provider/aws: Normalize and compact SQS Redrive, Policy JSON (#5888)
provider/aws: Fix issue updating ElasticBeanstalk Configuraiton Templates (#6307)
provider/aws: Remove CloudTrail Trail from state if not found (#6024)
provider/aws: Fix crash in AWS S3 Bucket when website index/error is empty (#6269)
provider/aws: Report better error message in aws_route53_record when set_identifier is required (#5777)
provider/aws: Show human-readable error message when failing to read an EBS volume (#6038)
provider/aws: set ASG health_check_grace_period default to 300 (#5830)
provider/aws: Fix issue with with Opsworks and empty Custom Cook Book sources (#6078)
provider/aws: wait for IAM instance profile to propagate when creating Opsworks stacks (#6049)
provider/aws: Don't read back aws_opsworks_stack cookbooks source password (#6203)
provider/aws: Resolves DefaultOS and ConfigurationManager conflict on aws_opsworks_stack (#6244)
provider/aws: Renaming aws_elastic_beanstalk_configuration_template``option_settings to setting (#6043)
provider/aws: aws_customer_gateway will properly populate bgp_asn on refresh. [no issue]
provider/aws: provider/aws: Refresh state on aws_directory_service_directory not found (#6294)
provider/aws: aws_elb cross_zone_load_balancing is not refreshed in the state file (#6295)
provider/aws: aws_autoscaling_group will properly populate tag on refresh. [no issue]
provider/azurerm: Fix detection of azurerm_storage_account resources removed manually (#5878)
provider/docker: Docker Image will be deleted on destroy (#5801)
provider/openstack: Fix Disabling DHCP on Subnets (#6052)
provider/openstack: Fix resizing when Flavor Name changes (#6020)
provider/openstack: Fix Access Address Detection (#6181)
provider/openstack: Fix admin_state_up on openstack_lb_member_v1 (#6267)
provider/triton: Firewall status on triton_machine resources is reflected correctly (#6119)
provider/triton: Fix time out when applying updates to Triton machine metadata (#6149)
provider/vsphere: Add error handling to vsphere_folder (#6095)
provider/cloudstack: Fix mashalling errors when using CloudStack 4.7.x (or newer) [GH-#226]

0.6.14 (March 21, 2016)

FEATURES:

New provider: triton - Manage Joyent Triton public cloud or on-premise installations (#5738)
New provider: clc - Manage CenturyLink Cloud resources (#4893)
New provider: github - Manage GitHub Organization permissions with Terraform config (#5194)
New provider: influxdb - Manage InfluxDB databases (#3478)
New provider: ultradns - Manage UltraDNS records (#5716)
New resource: aws_cloudwatch_log_metric_filter (#5444)
New resource: azurerm_virtual_machine (#5514)
New resource: azurerm_template_deployment (#5758)
New interpolation function: uuid (#5575)

IMPROVEMENTS:

core: provisioners connecting via WinRM now respect HTTPS settings (#5761)
provider/aws: aws_db_instance now makes identifier optional and generates a unique ID when it is omitted (#5723)
provider/aws: aws_redshift_cluster now allowspublicly_accessible to be modified (#5721)
provider/aws: aws_kms_alias now allows name to be auto-generated with a name_prefix (#5594)

BUG FIXES:

core: Color output is now shown correctly when running Terraform on Windows (#5718)
core: HEREDOCs can now be indented in line with configuration using <<- and hanging indent is removed (#5740)
core: Invalid HCL syntax of nested object blocks no longer causes a crash (#5740)
core: Local directory-based modules now use junctions instead of symbolic links on Windows (#5739)
core: Modules sourced from a Mercurial repository now work correctly on Windows (#5739)
core: Address some issues with ignore_changes (#5635)
core: Add a lock to fix an interpolation issue caught by the Go 1.6 concurrent map access detector (#5772)
provider/aws: Fix crash when an aws_rds_cluster_instance is removed outside of Terraform (#5717)
provider/aws: aws_cloudformation_stack use timeout_in_minutes for retry timeout to prevent unecessary timeouts (#5712)
provider/aws: aws_lambda_function resources no longer error on refresh if deleted externally to Terraform (#5668)
provider/aws: aws_vpn_connection resources deleted via the console on longer cause a crash (#5747)
provider/aws: Fix crasher in Elastic Beanstalk Configuration when using options (#5756)
provider/aws: Fix issue preventing aws_opsworks_stck from working with Windows set as the OS (#5724)
provider/digitalocean: digitalocean_ssh_key resources no longer cause a panic if there is no network connectivity (#5748)
provider/google: Default description google_dns_managed_zone resources to "Managed By Terraform" (#5428)
provider/google: Fix error message on invalid instance URL for google_compute_instance_group (#5715)
provider/vsphere: provide host to provisioner connections (#5558)
provisioner/remote-exec: Address race condition introduced with script cleanup step introduced in 0.6.13 (#5751)

0.6.13 (March 16, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

provider/aws: aws_s3_bucket_object field etag is now trimming off quotes (returns raw MD5 hash) (#5305)
provider/aws: aws_autoscaling_group now supports metrics collection, so a diff installing the default value of 1Minute for the metrics_granularity field is expected. This diff should resolve in the next terraform apply w/ no AWS API calls (#4688)
provider/consul: consul_keys key blocks now respect delete flag for removing individual blocks. Previously keys would be deleted only when the entire resource was removed.
provider/google: next_hop_network on google_compute_route is now read-only, to mirror the behavior in the official docs (#5564)
state/remote/http: PUT requests for this backend will now have Content-Type: application/json instead of application/octet-stream (#5499)

FEATURES:

New command: terraform untaint (#5527)
New resource: aws_api_gateway_api_key (#4295)
New resource: aws_api_gateway_deployment (#4295)
New resource: aws_api_gateway_integration_response (#4295)
New resource: aws_api_gateway_integration (#4295)
New resource: aws_api_gateway_method_response (#4295)
New resource: aws_api_gateway_method (#4295)
New resource: aws_api_gateway_model (#4295)
New resource: aws_api_gateway_resource (#4295)
New resource: aws_api_gateway_rest_api (#4295)
New resource: aws_elastic_beanstalk_application (#3157)
New resource: aws_elastic_beanstalk_configuration_template (#3157)
New resource: aws_elastic_beanstalk_environment (#3157)
New resource: aws_iam_account_password_policy (#5029)
New resource: aws_kms_alias (#3928)
New resource: aws_kms_key (#3928)
New resource: google_compute_instance_group (#4087)

IMPROVEMENTS:

provider/aws: Add repository_link as a computed field for aws_ecr_repository (#5524)
provider/aws: Add ability to update Route53 zone comments (#5318)
provider/aws: Add support for Metrics Collection to aws_autoscaling_group (#4688)
provider/aws: Add support for description to aws_network_interface (#5523)
provider/aws: Add support for storage_encrypted to aws_rds_cluster (#5520)
provider/aws: Add support for routing rules on aws_s3_bucket resources (#5327)
provider/aws: Enable updates & versioning for aws_s3_bucket_object (#5305)
provider/aws: Guard against Nil Reference in Redshift Endpoints (#5593)
provider/aws: Lambda S3 object version defaults to $LATEST if unspecified (#5370)
provider/aws: Retry DB Creation on IAM propigation error (#5515)
provider/aws: Support KMS encryption of S3 objects (#5453)
provider/aws: aws_autoscaling_lifecycle_hook now have notification_target_arn and role_arn as optional (#5616)
provider/aws: aws_ecs_service validates number of load_balancers before creation/updates (#5605)
provider/aws: send Terraform version in User-Agent (#5621)
provider/cloudflare: Change cloudflare_record type to ForceNew (#5353)
provider/consul: consul_keys now detects drift and supports deletion of individual key blocks (#5210)
provider/digitalocean: Guard against Nil reference in digitalocean_droplet (#5588)
provider/docker: Add support for unless-stopped to docker container restart_policy (#5337)
provider/google: Mark next_hop_network as read-only on google_compute_route (#5564)
provider/google: Validate VPN tunnel peer_ip at plan time (#5501)
provider/openstack: Add Support for Domain ID and Domain Name environment variables (#5355)
provider/openstack: Add support for instances to have multiple ephemeral disks. (#5131)
provider/openstack: Re-Add server.AccessIPv4 and server.AccessIPv6 (#5366)
provider/vsphere: Add support for disk init types (#4284)
provisioner/remote-exec: Clear out scripts after uploading (#5577)
state/remote/http: Change content type of PUT requests to the more appropriate application/json (#5499)

BUG FIXES:

core: Disallow negative indices in the element() interpolation function, preventing crash (#5263)
core: Fix issue that caused tainted resource destroys to be improperly filtered out when using -target and a plan file (#5516)
core: Fix several issues with retry logic causing spurious "timeout while waiting for state to become ..." errors and unnecessary retry loops (#5460), (#5538), (#5543), (#5553)
core: Includes upstream HCL fix to properly detect unbalanced braces and throw an error (#5400)
provider/aws: Allow recovering from failed CloudWatch Event Target creation (#5395)
provider/aws: Fix EC2 Classic SG Rule issue when referencing rules by name (#5533)
provider/aws: Fix aws_cloudformation_stack update for parameters & capabilities if unmodified (#5603)
provider/aws: Fix a bug where AWS Kinesis Stream includes closed shards in the shard_count (#5401)
provider/aws: Fix a bug where ElasticSearch Domain tags were not being set correctly (#5361)
provider/aws: Fix a bug where aws_route would show continual changes in the plan when not computed (#5321)
provider/aws: Fix a bug where publicly_assessible wasn't being set to state in aws_db_instance (#5535)
provider/aws: Fix a bug where listener protocol on aws_elb resources was case insensitive (#5376)
provider/aws: Fix a bug which caused panics creating rules on security groups in EC2 Classic (#5329)
provider/aws: Fix crash when aws_lambda_function VpcId is nil (#5182)
provider/aws: Fix error with parsing JSON in aws_s3_bucket policy attribute (#5474)
provider/aws: aws_lambda_function can be properly updated, either via s3_object_version or via filename & source_code_hash as described in docs (#5239)
provider/google: Fix managed instance group preemptible instance creation (#4834)
provider/openstack: Account for a 403 reply when os-tenant-networks is disabled (#5432)
provider/openstack: Fix crashing during certain network updates in instances (#5365)
provider/openstack: Fix create/delete statuses in load balancing resources (#5557)
provider/openstack: Fix race condition between instance deletion and volume detachment (#5359)
provider/template: Warn when template attribute specified as path (#5563)

INTERNAL IMPROVEMENTS:

helper/schema: MaxItems attribute on schema lists and sets (#5218)

0.6.12 (February 24, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

The publicly_accessible attribute on aws_redshift_cluster resources now defaults to true

FEATURES:

New command: validate to perform syntax validation (#3783)
New provider: datadog (#5251)
New interpolation function: md5 (#5267)
New interpolation function: signum (#4854)
New resource: aws_cloudwatch_event_rule (#4986)
New resource: aws_cloudwatch_event_target (#4986)
New resource: aws_lambda_permission (#4826)
New resource: azurerm_dns_a_record (#5013)
New resource: azurerm_dns_aaaa_record (#5013)
New resource: azurerm_dns_cname_record (#5013)
New resource: azurerm_dns_mx_record (#5041)
New resource: azurerm_dns_ns_record (#5041)
New resource: azurerm_dns_srv_record (#5041)
New resource: azurerm_dns_txt_record (#5041)
New resource: azurerm_dns_zone (#4979)
New resource: azurerm_search_service (#5203)
New resource: azurerm_sql_database (#5003)
New resource: azurerm_sql_firewall_rule (#5057)
New resource: azurerm_sql_server (#4991)
New resource: google_compute_subnetwork (#5130)

IMPROVEMENTS:

core: Backend names are now down cased during init in the same manner as remote config (#5012)
core: Upgrade resource name validation warning to an error as planned (#5272)
core: output "diffs didn't match" error details (#5276)
provider/aws: Add is_multi_region_trail option to CloudTrail (#4939)
provider/aws: Add support for HTTP(S) endpoints that auto confirm SNS subscription (#4711)
provider/aws: Add support for Tags to CloudTrail (#5135)
provider/aws: Add support for Tags to ElasticSearch (#4973)
provider/aws: Add support for deployment configuration to aws_ecs_service (#5220)
provider/aws: Add support for log validation + KMS encryption to aws_cloudtrail (#5051)
provider/aws: Allow name-prefix and auto-generated names for IAM Server Cert (#5178)
provider/aws: Expose additional VPN Connection attributes (#5032)
provider/aws: Return an error if no matching route is found for an AWS Route (#5155)
provider/aws: Support custom endpoints for AWS EC2 ELB and IAM (#5114)
provider/aws: The cluster_type on aws_redshift_cluster resources is now computed (#5238)
provider/aws: aws_lambda_function resources now support VPC configuration (#5149)
provider/aws: Add support for Enhanced Monitoring to RDS Instances (#4945)
provider/aws: Improve vpc cidr_block err message (#5255)
provider/aws: Implement Retention Period for aws_kinesis_stream (#5223)
provider/aws: Enable stream_arm output for DynamoDB Table when streams are enabled (#5271)
provider/digitalocean: digitalocean_record resources now export a computed fqdn attribute (#5071)
provider/google: Add assigned IP Address to CloudSQL Instance google_sql_database_instance (#5245)
provider/openstack: Add support for Distributed Routers (#4878)
provider/openstack: Add support for optional cacert_file parameter (#5106)

BUG FIXES:

core: Fix bug detecting deeply nested module orphans (#5022)
core: Fix bug where ignore_changes could produce "diffs didn't match during apply" errors (#4965)
core: Fix race condition when handling tainted resource destroys (#5026)
core: Improve handling of Provisioners in the graph, fixing "Provisioner already initialized" errors (#4877)
core: Skip create_before_destroy processing during a terraform destroy, solving several issues preventing destroy from working properly with CBD resources (#5096)
core: Error instead of panic on self var in wrong scope (#5273)
provider/aws: Fix Copy of Tags to DB Instance when created from Snapshot (#5197)
provider/aws: Fix DynamoDB Table Refresh to ensure deleted tables are removed from state (#4943)
provider/aws: Fix ElasticSearch domain_name validation (#4973)
provider/aws: Fix issue applying security group changes in EC2 Classic RDS for aws_db_instance (#4969)
provider/aws: Fix reading auto scaling group availability zones (#5044)
provider/aws: Fix reading auto scaling group load balancers (#5045)
provider/aws: Fix aws_redshift_cluster to allow publicly_accessible to be false (#5262)
provider/aws: Wait longer for internet gateways to detach (#5120)
provider/aws: Fix issue reading auto scaling group termination policies (#5101)
provider/cloudflare: ttl no longer shows a change on each plan on cloudflare_record resources (#5042)
provider/docker: Fix the default docker_host value (#5088)
provider/google: Fix backend service max_utilization attribute (#5075)
provider/google: Fix reading of google_compute_vpn_gateway without an explicit (#5125)
provider/google: Fix crash when setting ack_deadline_seconds on google_pubsub_subscription (#5110)
provider/openstack: Fix crash when access_network was not defined in instances (#4966)
provider/powerdns: Fix refresh of powerdns_record no longer fails if the record name contains a - (#5228)
provider/vcd: Wait for DHCP assignment when creating vcd_vapp resources with no static IP assignment (#5195)

0.6.11 (February 1, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

The max_size, min_size and desired_capacity attributes on aws_autoscaling_schedule resources now default to 0

FEATURES:

New provider: powerdns - PowerDNS REST API (#4885)
New builtin function: trimspace for trimming whitespaces (#4910)
New builtin function: base64sha256 for base64 encoding raw sha256 sum of a given string (#4899)
New resource: openstack_lb_member_v1 (#4359)

IMPROVEMENTS:

provider/template: Remove unnecessary mime-type validation from template_cloudinit_config resources (#4873)
provider/template: Correct spelling of "Boundary" in the part separator of rendered template_cloudinit_config resources (#4873)
provider/aws: Provide a better message if no AWS creds are found (#4869)
provider/openstack: Ability to specify per-network Floating IPs (#4812)

BUG FIXES:

provider/aws: aws_autoscale_schedule 0 values (#4693)
provider/aws: Fix regression with VPCs and ClassicLink for regions that do not support it (#4879)
provider/aws: Change VPC ClassicLink to be computed (#4933)
provider/aws: Fix SNS Topic Refresh to ensure deleted topics are removed from state (#4891)
provider/aws: Refactor Route53 record to fix regression in deleting records created in previous versions of Terraform (#4892)
provider/azurerm: Fix panic if no creds supplied (#4902)
provider/openstack: Changing the port resource to mark the ip_address as optional (#4850)
provider/docker: Catch potential custom network errors in docker (#4918)

0.6.10 (January 27, 2016)

BACKWARDS INCOMPATIBILITIES / NOTES:

The -module-depth flag available on plan, apply, show, and graph now defaults to -1, causing resources within modules to be expanded in command output. This is only a cosmetic change; it does not affect any behavior.
This release includes a bugfix for $${} interpolation escaping. These strings are now properly converted to ${} during interpolation. This may cause diffs on existing configurations in certain cases.
Users of consul_keys should note that the value sub-attribute of key will no longer be updated with the remote value of the key. It should be only used to set a key in Consul K/V. To reference key values, use the var attribute.
The 0.6.9 release contained a regression in aws_autoscaling_group capacity waiting behavior for configs where min_elb_capacity != desired_capacity or min_size != desired_capacity. This release remedies that regression by un-deprecating min_elb_capacity and restoring the prior behavior.
Users of aws_security_group may notice new diffs in initial plans with 0.6.10 due to a bugfix that fixes drift detection on nested security group rules. These new diffs should reflect the actual state of the resources, which Terraform previously was unable to see.

FEATURES:

New resource: aws_lambda_alias (#4664)
New resource: aws_redshift_cluster (#3862)
New resource: aws_redshift_parameter_group (#3862)
New resource: aws_redshift_security_group (#3862)
New resource: aws_redshift_subnet_group (#3862)
New resource: azurerm_cdn_endpoint (#4759)
New resource: azurerm_cdn_profile (#4740)
New resource: azurerm_network_interface (#4598)
New resource: azurerm_network_security_rule (#4586)
New resource: azurerm_route_table (#4602)
New resource: azurerm_route (#4604)
New resource: azurerm_storage_account (#4698)
New resource: azurerm_storage_blob (#4862)
New resource: azurerm_storage_container (#4862)
New resource: azurerm_storage_queue (#4862)
New resource: azurerm_subnet (#4595)
New resource: docker_network (#4483)
New resource: docker_volume (#4483)
New resource: google_sql_user (#4669)

IMPROVEMENTS:

core: Add sha256() interpolation function (#4704)
core: Validate lifecycle keys to show helpful error messages whe they are mistypes (#4745)
core: Default module-depth parameter to -1, which expands resources within modules in command output (#4763)
core: Variable types may now be specified explicitly using the type argument (#4795)
provider/aws: Add new parameters az_mode and availability_zone(s) in ElastiCache (#4631)
provider/aws: Allow ap-northeast-2 (Seoul) as valid region (#4637)
provider/aws: Limit SNS Topic Subscription protocols (#4639)
provider/aws: Add support for configuring logging on aws_s3_bucket resources (#4482)
provider/aws: Add AWS Classiclink for AWS VPC resource (#3994)
provider/aws: Supporting New AWS Route53 HealthCheck additions (#4564)
provider/aws: Store instance state (#3261)
provider/aws: Add support for updating ELB availability zones and subnets (#4597)
provider/aws: Enable specifying aws s3 redirect protocol (#4098)
provider/aws: Added support for encrypted on ebs_block_devices in Launch Configurations (#4481)
provider/aws: Retry Listener Creation for ELBs (#4825)
provider/aws: Add support for creating Managed Microsoft Active Directory and Directory Connectors (#4388)
provider/aws: Mark some aws_db_instance fields as optional (#3138)
provider/digitalocean: Add support for reassigning digitalocean_floating_ip resources (#4476)
provider/dme: Add support for Global Traffic Director locations on dme_record resources (#4305)
provider/docker: Add support for adding host entries on docker_container resources (#3463)
provider/docker: Add support for mounting named volumes on docker_container resources (#4480)
provider/google: Add content field to bucket object (#3893)
provider/google: Add support for named_port blocks on google_compute_instance_group_manager resources (#4605)
provider/openstack: Add "personality" support to instance resource (#4623)
provider/packet: Handle external state changes for Packet resources gracefully (#4676)
provider/tls: tls_private_key now exports attributes with public key in both PEM and OpenSSH format (#4606)
provider/vdc: Add allow_unverified_ssl for connections to vCloud API (#4811)
state/remote: Allow KMS Key Encryption to be used with S3 backend (#2903)

BUG FIXES:

core: Fix handling of literals with escaped interpolations $${var} (#4747)
core: Fix diff mismatch when RequiresNew field and list both change (#4749)
core: Respect module target path argument on terraform init (#4753)
core: Write planfile even on empty plans (#4766)
core: Add validation error when output is missing value field (#4762)
core: Fix improper handling of orphan resources when targeting (#4574)
core: Properly handle references to computed set attributes (#4840)
config: Detect a specific JSON edge case and show a helpful workaround (#4746)
provider/openstack: Ensure valid Security Group Rule attribute combination (#4466)
provider/openstack: Don't put fixed_ip in port creation request if not defined (#4617)
provider/google: Clarify SQL Database Instance recent name restriction (#4577)
provider/google: Split Instance network interface into two fields (#4265)
provider/aws: Error with empty list item on security group (#4140)
provider/aws: Fix issue with detecting drift in AWS Security Groups rules (#4779)
provider/aws: Trap Instance error from mismatched SG IDs and Names (#4240)
provider/aws: EBS optimised to force new resource in AWS Instance (#4627)
provider/aws: Wait for NACL rule to be visible (#4734)
provider/aws: default_result on aws_autoscaling_lifecycle_hook resources is now computed (#4695)
provider/aws: fix ASG capacity waiting regression by un-deprecating min_elb_capacity (#4864)
provider/consul: fix several bugs surrounding update behavior (#4787)
provider/mailgun: Handle the fact that the domain destroy API is eventually consistent (#4777)
provider/template: Fix race causing sporadic crashes in template_file with count > 1 (#4694)
provider/template: Add support for updating template_cloudinit_config resources (#4757)
provisioner/chef: Add ENV['no_proxy'] to chef provisioner if no_proxy is detected (#4661)

0.6.9 (January 8, 2016)

FEATURES:

New provider: vcd - VMware vCloud Director (#3785)
New provider: postgresql - Create PostgreSQL databases and roles (#3653)
New provider: chef - Create chef environments, roles, etc (#3084)
New provider: azurerm - Preliminary support for Azure Resource Manager (#4226)
New provider: mysql - Create MySQL databases (#3122)
New resource: aws_autoscaling_schedule (#4256)
New resource: aws_nat_gateway (#4381)
New resource: aws_network_acl_rule (#4286)
New resources: aws_ecr_repository and aws_ecr_repository_policy (#4415)
New resource: google_pubsub_topic (#3671)
New resource: google_pubsub_subscription (#3671)
New resource: template_cloudinit_config (#4095)
New resource: tls_locally_signed_cert (#3930)
New remote state backend: artifactory (#3684)

IMPROVEMENTS:

core: Change set internals for performance improvements (#3992)
core: Support HTTP basic auth in consul remote state (#4166)
core: Improve error message on resource arity mismatch (#4244)
core: Add support for unary operators + and - to the interpolation syntax (#3621)
core: Add SSH agent support for Windows (#4323)
core: Add sha1() interpolation function (#4450)
provider/aws: Add placement_group as an option for aws_autoscaling_group (#3704)
provider/aws: Add support for DynamoDB Table StreamSpecifications (#4208)
provider/aws: Add name_prefix to Security Groups (#4167)
provider/aws: Add support for removing nodes to aws_elasticache_cluster (#3809)
provider/aws: Add support for skip_final_snapshot to aws_db_instance (#3853)
provider/aws: Adding support for Tags to DB SecurityGroup (#4260)
provider/aws: Adding Tag support for DB Param Groups (#4259)
provider/aws: Fix issue with updated route ids for VPC Endpoints (#4264)
provider/aws: Added measure_latency option to Route 53 Health Check resource (#3688)
provider/aws: Validate IOPs for EBS Volumes (#4146)
provider/aws: DB Subnet group arn output (#4261)
provider/aws: Get full Kinesis streams view with pagination (#4368)
provider/aws: Allow changing private IPs for ENIs (#4307)
provider/aws: Retry MalformedPolicy errors due to newly created principals in S3 Buckets (#4315)
provider/aws: Validate name on db_subnet_group against AWS requirements (#4340)
provider/aws: wait for ASG capacity on update (#3947)
provider/aws: Add validation for ECR repository name (#4431)
provider/cloudstack: performance improvements (#4150)
provider/docker: Add support for setting the entry point on docker_container resources (#3761)
provider/docker: Add support for setting the restart policy on docker_container resources (#3761)
provider/docker: Add support for setting memory, swap and CPU shares on docker_container resources (#3761)
provider/docker: Add support for setting labels on docker_container resources (#3761)
provider/docker: Add support for setting log driver and options on docker_container resources (#3761)
provider/docker: Add support for settings network mode on docker_container resources (#4475)
provider/heroku: Improve handling of Applications within an Organization (#4495)
provider/vsphere: Add support for custom vm params on vsphere_virtual_machine (#3867)
provider/vsphere: Rename vcenter_server config parameter to something clearer (#3718)
provider/vsphere: Make allow_unverified_ssl a configuable on the provider (#3933)
provider/vsphere: Add folder handling for folder-qualified vm names (#3939)
provider/vsphere: Change ip_address parameter for ipv6 support (#4035)
provider/openstack: Increase instance timeout from 10 to 30 minutes (#4223)
provider/google: Add restart_policy attribute to google_managed_instance_group (#3892)

BUG FIXES:

core: skip provider input for deprecated fields (#4193)
core: Fix issue which could cause fields that become empty to retain old values in the state (#3257)
provider/docker: Fix an issue running with Docker Swarm by looking up containers by ID instead of name (#4148)
provider/openstack: Better handling of load balancing resource state changes (#3926)
provider/aws: Treat INACTIVE ECS cluster as deleted (#4364)
provider/aws: Skip source_security_group_id determination logic for Classic ELBs (#4075)
provider/aws: Fix issue destroy Route 53 zone/record if it no longer exists (#4198)
provider/aws: Fix issue force destroying a versioned S3 bucket (#4168)
provider/aws: Update DB Replica to honor storage type (#4155)
provider/aws: Fix issue creating AWS RDS replicas across regions (#4215)
provider/aws: Fix issue with Route53 and zero weighted records (#4427)
provider/aws: Fix issue with iam_profile in aws_instance when a path is specified (#3663)
provider/aws: Refactor AWS Authentication chain to fix issue with authentication and IAM (#4254)
provider/aws: Fix issue with finding S3 Hosted Zone ID for eu-central-1 region (#4236)
provider/aws: Fix missing AMI issue with Launch Configurations (#4242)
provider/aws: Opsworks stack SSH key is write-only (#4241)
provider/aws: Update VPC Endpoint to correctly set route table ids (#4392)
provider/aws: Fix issue with ElasticSearch Domain access_policies always appear changed (#4245)
provider/aws: Fix issue with nil parameter group value causing panic in aws_db_parameter_group (#4318)
provider/aws: Fix issue with Elastic IPs not recognizing when they have been unassigned manually (#4387)
provider/aws: Use body or URL for all CloudFormation stack updates (#4370)
provider/aws: Fix template_url/template_body conflict (#4540)
provider/aws: Fix bug w/ changing ECS svc/ELB association (#4366)
provider/aws: Fix RDS unexpected state config (#4490)
provider/digitalocean: Fix issue where a floating IP attached to a missing droplet causes a panic (#4214)
provider/google: Fix project metadata sshKeys from showing up and causing unnecessary diffs (#4512)
provider/heroku: Retry drain create until log channel is assigned (#4823)
provider/openstack: Handle volumes in "deleting" state (#4204)
provider/rundeck: Tolerate Rundeck server not returning project name when reading a job (#4301)
provider/vsphere: Create and attach additional disks before bootup (#4196)
provider/openstack: Convert block_device from a Set to a List (#4288)
provider/google: Terraform identifies deleted resources and handles them appropriately on Read (#3913)

0.6.8 (December 2, 2015)

FEATURES:

New provider: statuscake (#3340)
New resource: digitalocean_floating_ip (#3748)
New resource: aws_lambda_event_source_mapping (#4093)

IMPROVEMENTS:

provider/cloudstack: Reduce the number of network calls required for common operations (#4051)
provider/aws: Make publically_accessible on an aws_db_instance update existing instances instead of forcing new ones (#3895)
provider/aws: Allow block_duration_minutes to be set for spot instance requests (#4071)
provider/aws: Make setting acl on S3 buckets update existing buckets instead of forcing new ones (#4080)
provider/aws: Make updates to assume_role_policy modify existing IAM roles instead of forcing new ones (#4107)

BUG FIXES:

core: Fix a bug which prevented HEREDOC syntax being used in lists (#4078)
core: Fix a bug which prevented HEREDOC syntax where the anchor ends in a number (#4128)
core: Fix a bug which prevented HEREDOC syntax being used with Windows line endings (#4069)
provider/aws: Fix a bug which could result in a panic when reading EC2 metadata (#4024)
provider/aws: Fix issue recreating security group rule if it has been destroyed (#4050)
provider/aws: Fix issue with some attributes in Spot Instance Requests returning as nil (#4132)
provider/aws: Fix issue where SPF records in Route 53 could show differences with no modification to the configuration (#4108)
provisioner/chef: Fix issue with path separators breaking the Chef provisioner on Windows (#4041)

0.6.7 (November 23, 2015)

FEATURES:

New provider: tls - A utility provider for generating TLS keys/self-signed certificates for development and testing (#2778)
New provider: dyn - Manage DNS records on Dyn
New resource: aws_cloudformation_stack (#2636)
New resource: aws_cloudtrail (#3094), (#4010)
New resource: aws_route (#3548)
New resource: aws_codecommit_repository (#3274)
New resource: aws_kinesis_firehose_delivery_stream (#3833)
New resource: google_sql_database and google_sql_database_instance (#3617)
New resource: google_compute_global_address (#3701)
New resource: google_compute_https_health_check (#3883)
New resource: google_compute_ssl_certificate (#3723)
New resource: google_compute_url_map (#3722)
New resource: google_compute_target_http_proxy (#3727)
New resource: google_compute_target_https_proxy (#3728)
New resource: google_compute_global_forwarding_rule (#3702)
New resource: openstack_networking_port_v2 (#3731)
New interpolation function: coalesce (#3814)

IMPROVEMENTS:

core: Improve message to list only resources which will be destroyed when using --target (#3859)
connection/ssh: Accept private_key contents instead of paths (#3846)
provider/google: preemptible option for instance_template (#3667)
provider/google: Accurate Terraform Version (#3554)
provider/google: Simplified auth (DefaultClient support) (#3553)
provider/google: automatic_restart, preemptible, on_host_maintenance options (#3643)
provider/google: Read credentials as contents instead of path (#3901)
null_resource: Enhance and document (#3244, #3659)
provider/aws: Add CORS settings to S3 bucket (#3387)
provider/aws: Add notification topic ARN for ElastiCache clusters (#3674)
provider/aws: Add kinesis_endpoint for configuring Kinesis (#3255)
provider/aws: Add a computed ARN for S3 Buckets (#3685)
provider/aws: Add S3 support for Lambda Function resource (#3794)
provider/aws: Add name_prefix option to launch configurations (#3802)
provider/aws: Add support for group name and path changes with IAM group update function (#3237)
provider/aws: Provide source_security_group_id for ELBs inside a VPC (#3780)
provider/aws: Add snapshot window and retention limits for ElastiCache (Redis) (#3707)
provider/aws: Add username updates for aws_iam_user (#3227)
provider/aws: Add AutoMinorVersionUpgrade to RDS Instances (#3677)
provider/aws: Add access_logs to ELB resource (#3756)
provider/aws: Add a retry function to rescue an error in creating Autoscaling Lifecycle Hooks (#3694)
provider/aws: engine_version is now optional for DB Instance (#3744)
provider/aws: Add configuration to enable copying RDS tags to final snapshot (#3529)
provider/aws: RDS Cluster additions (backup_retention_period, preferred_backup_window, preferred_maintenance_window) (#3757)
provider/aws: Document and validate ELB ssl_certificate_id and protocol requirements (#3887)
provider/azure: Read publish_settings as contents instead of path (#3899)
provider/openstack: Use IPv4 as the default IP version for subnets (#3091)
provider/aws: Apply security group after restoring db_instance from snapshot (#3513)
provider/aws: Make the AutoScalingGroup name optional (#3710)
provider/openstack: Add "delete on termination" boot-from-volume option (#3232)
provider/digitalocean: Make user_data force a new droplet (#3740)
provider/vsphere: Do not add network interfaces by default (#3652)
provider/openstack: Configure Fixed IPs through ports (#3772)
provider/openstack: Specify a port ID on a Router Interface (#3903)
provider/openstack: Make LBaaS Virtual IP computed (#3927)

BUG FIXES:

terraform remote config: update --help output (#3632)
core: Modules on Git branches now update properly (#1568)
core: Fix issue preventing input prompts for unset variables during plan (#3843)
core: Fix issue preventing input prompts for unset variables during refresh (#4017)
core: Orphan resources can now be targets (#3912)
helper/schema: Skip StateFunc when value is nil (#4002)
provider/google: Timeout when deleting large instance_group_manager (#3591)
provider/aws: Fix issue with order of Termination Policies in AutoScaling Groups. This will introduce plans on upgrade to this version, in order to correct the ordering (#2890)
provider/aws: Allow cluster name, not only ARN for aws_ecs_service (#3668)
provider/aws: Fix a bug where a non-lower-cased maintenance_window can cause unnecessary planned changes (#4020)
provider/aws: Only set weight on an aws_route53_record if it has been set in configuration (#3900)
provider/aws: Ignore association not existing on route table destroy (#3615)
provider/aws: Fix policy encoding issue with SNS Topics (#3700)
provider/aws: Correctly export ARN in aws_iam_saml_provider (#3827)
provider/aws: Fix issue deleting users who are attached to a group (#4005)
provider/aws: Fix crash in Route53 Record if Zone not found (#3945)
provider/aws: Retry deleting IAM Server Cert on dependency violation (#3898)
provider/aws: Update Spot Instance request to provide connection information (#3940)
provider/aws: Fix typo in error checking for IAM Policy Attachments (#3970)
provider/aws: Fix issue with LB Cookie Stickiness and empty expiration period (#3908)
provider/aws: Tolerate ElastiCache clusters being deleted outside Terraform (#3767)
provider/aws: Downcase Route 53 record names in state file to match API output (#3574)
provider/aws: Fix issue that could occur if no ECS Cluster was found for a given name (#3829)
provider/aws: Fix issue with SNS topic policy if omitted (#3777)
provider/aws: Support scratch volumes in aws_ecs_task_definition (#3810)
provider/aws: Treat aws_ecs_service w/ Status==INACTIVE as deleted (#3828)
provider/aws: Expand ~ to homedir in aws_s3_bucket_object.source (#3910)
provider/aws: Fix issue with updating the aws_ecs_task_definition where aws_ecs_service didn't wait for a new computed ARN (#3924)
provider/aws: Prevent crashing when deleting aws_ecs_service that is already gone (#3914)
provider/aws: Allow spaces in aws_db_subnet_group.name (undocumented in the API) (#3955)
provider/aws: Make VPC ID required on subnets (#4021)
provider/azure: Various bug fixes (#3695)
provider/digitalocean: Fix issue preventing SSH fingerprints from working (#3633)
provider/digitalocean: Fix the DigitalOcean Droplet 404 potential on refresh of state (#3768)
provider/openstack: Fix several issues causing unresolvable diffs (#3440)
provider/openstack: Safely delete security groups (#3696)
provider/openstack: Ignore order of security_groups in instance (#3651)
provider/vsphere: Fix d.SetConnInfo error in case of a missing IP address (#3636)
provider/openstack: Fix boot from volume (#3206)
provider/openstack: Fix crashing when image is no longer accessible (#2189)
provider/openstack: Better handling of network resource state changes (#3712)
provider/openstack: Fix crashing when no security group is specified (#3801)
provider/packet: Fix issue that could cause errors when provisioning many devices at once (#3847)
provider/packet: Fix connection information for devices, allowing provisioners to run (#3948)
provider/openstack: Fix issue preventing security group rules from being removed (#3796)
provider/template: template_file: source contents instead of path (#3909)

0.6.6 (October 23, 2015)

FEATURES:

New interpolation functions: cidrhost, cidrnetmask and cidrsubnet (#3127)

IMPROVEMENTS:

"forces new resource" now highlighted in plan output (#3136)

BUG FIXES:

helper/schema: Better error message for assigning list/map to string (#3009)
remote/state/atlas: Additional remote state conflict handling for semantically neutral state changes (#3603)

0.6.5 (October 21, 2015)

FEATURES:

New resources: aws_codeploy_app and aws_codeploy_deployment_group (#2783)
New remote state backend: etcd (#3487)
New interpolation functions: upper and lower (#3558)

BUG FIXES:

core: Fix remote state conflicts caused by ambiguity in ordering of deeply nested modules (#3573)
core: Fix remote state conflicts caused by state metadata differences (#3569)
core: Avoid using http.DefaultClient (#3532)

INTERNAL IMPROVEMENTS:

provider/digitalocean: use official Go client (#3333)
core: extract module fetching to external library (#3516)

0.6.4 (October 15, 2015)

FEATURES:

New provider: rundeck (#2412)
New provider: packet (#2260), (#3472)
New provider: vsphere: Initial support for a VM resource (#3419)
New resource: cloudstack_loadbalancer_rule (#2934)
New resource: google_compute_project_metadata (#3065)
New resources: aws_ami, aws_ami_copy, aws_ami_from_instance (#2784)
New resources: aws_cloudwatch_log_group (#2415)
New resource: google_storage_bucket_object (#3192)
New resources: google_compute_vpn_gateway, google_compute_vpn_tunnel (#3213)
New resources: google_storage_bucket_acl, google_storage_object_acl (#3272)
New resource: aws_iam_saml_provider (#3156)
New resources: aws_efs_file_system and aws_efs_mount_target (#2196)
New resources: aws_opsworks_* (#2162)
New resource: aws_elasticsearch_domain (#3443)
New resource: aws_directory_service_directory (#3228)
New resource: aws_autoscaling_lifecycle_hook (#3351)
New resource: aws_placement_group (#3457)
New resource: aws_glacier_vault (#3491)
New lifecycle flag: ignore_changes (#2525)

IMPROVEMENTS:

core: Add a function to find the index of an element in a list. (#2704)
core: Print all outputs when terraform output is called with no arguments (#2920)
core: In plan output summary, count resource replacement as Add/Remove instead of Change (#3173)
core: Add interpolation functions for base64 encoding and decoding. (#3325)
core: Expose parallelism as a CLI option instead of a hard-coding the default of 10 (#3365)
core: Add interpolation function compact, to remove empty elements from a list. (#3239), (#3479)
core: Allow filtering of log output by level, using e.g. TF_LOG=INFO (#3380)
provider/aws: Add instance_initiated_shutdown_behavior to AWS Instance (#2887)
provider/aws: Support IAM role names (previously just ARNs) in aws_ecs_service.iam_role (#3061)
provider/aws: Add update method to RDS Subnet groups, can modify subnets without recreating (#3053)
provider/aws: Paginate notifications returned for ASG Notifications (#3043)
provider/aws: Adds additional S3 Bucket Object inputs (#3265)
provider/aws: add ses_smtp_password to aws_iam_access_key (#3165)
provider/aws: read iam_instance_profile for aws_instance and save to state (#3167)
provider/aws: allow instance to be computed in aws_eip (#3036)
provider/aws: Add versioning option to aws_s3_bucket (#2942)
provider/aws: Add configuration_endpoint to aws_elasticache_cluster (#3250)
provider/aws: Add validation for app_cookie_stickiness_policy.name (#3277)
provider/aws: Add validation for db_parameter_group.name (#3279)
provider/aws: Set DynamoDB Table ARN after creation (#3500)
provider/aws: aws_s3_bucket_object allows interpolated content to be set with new content attribute. (#3200)
provider/aws: Allow tags for aws_kinesis_stream resource. (#3397)
provider/aws: Configurable capacity waiting duration for ASGs (#3191)
provider/aws: Allow non-persistent Spot Requests (#3311)
provider/aws: Support tags for AWS DB subnet group (#3138)
provider/cloudstack: Add project parameter to cloudstack_vpc, cloudstack_network, cloudstack_ipaddress and cloudstack_disk (#3035)
provider/openstack: add functionality to attach FloatingIP to Port (#1788)
provider/google: Can now do multi-region deployments without using multiple providers (#3258)
remote/s3: Allow canned ACLs to be set on state objects. (#3233)
remote/s3: Remote state is stored in S3 with Content-Type: application/json (#3385)

BUG FIXES:

core: Fix problems referencing list attributes in interpolations (#2157)
core: don't error on computed value during input walk (#2988)
core: Ignore missing variables during destroy phase (#3393)
provider/google: Crashes with interface conversion in GCE Instance Template (#3027)
provider/google: Convert int to int64 when building the GKE cluster.NodeConfig struct (#2978)
provider/google: google_compute_instance_template.network_interface.network should be a URL (#3226)
provider/aws: Retry creation of aws_ecs_service if IAM policy isn't ready yet (#3061)
provider/aws: Fix issue with mixed capitalization for RDS Instances (#3053)
provider/aws: Fix issue with RDS to allow major version upgrades (#3053)
provider/aws: Fix shard_count in aws_kinesis_stream (#2986)
provider/aws: Fix issue with key_name and using VPCs with spot instance requests (#2954)
provider/aws: Fix unresolvable diffs coming from aws_elasticache_cluster names being downcased by AWS (#3120)
provider/aws: Read instance source_dest_check and save to state (#3152)
provider/aws: Allow weight = 0 in Route53 records (#3196)
provider/aws: Normalize aws_elasticache_cluster id to lowercase, allowing convergence. (#3235)
provider/aws: Fix ValidateAccountId for IAM Instance Profiles (#3313)
provider/aws: Update Security Group Rules to Version 2 (#3019)
provider/aws: Migrate KeyPair to version 1, fixing issue with using file() (#3470)
provider/aws: Fix force_delete on autoscaling groups (#3485)
provider/aws: Fix crash with VPC Peering connections (#3490)
provider/aws: fix bug with reading GSIs from dynamodb (#3300)
provider/docker: Fix issue preventing private images from being referenced (#2619)
provider/digitalocean: Fix issue causing unnecessary diffs based on droplet slugsize case (#3284)
provider/openstack: add state 'downloading' to list of expected states in blockstorage_volume_v1 creation (#2866)
provider/openstack: remove security groups (by name) before adding security groups (by id) (#2008)

INTERNAL IMPROVEMENTS:

core: Makefile target "plugin-dev" for building just one plugin. (#3229)
helper/schema: Don't allow Update func if no attributes can actually be updated, per schema. (#3288)
helper/schema: Default hashing function for sets (#3018)
helper/multierror: Remove in favor of github.com/hashicorp/go-multierror. (#3336)

0.6.3 (August 11, 2015)

BUG FIXES:

core: Skip all descendents after error, not just children; helps prevent confusing additional errors/crashes after initial failure (#2963)
core: fix deadlock possibility when both a module and a dependent resource are removed in the same run (#2968)
provider/aws: Fix issue with authenticating when using IAM profiles (#2959)

0.6.2 (August 6, 2015)

FEATURES:

New resource: google_compute_instance_group_manager (#2868)
New resource: google_compute_autoscaler (#2868)
New resource: aws_s3_bucket_object (#2898)

IMPROVEMENTS:

core: Add resource IDs to errors coming from apply/refresh (#2815)
provider/aws: Validate credentials before walking the graph (#2730)
provider/aws: Added website_domain for S3 buckets (#2210)
provider/aws: ELB names are now optional, and generated by Terraform if omitted (#2571)
provider/aws: Downcase RDS engine names to prevent continuous diffs (#2745)
provider/aws: Added source_dest_check attribute to the aws_network_interface (#2741)
provider/aws: Clean up externally removed Launch Configurations (#2806)
provider/aws: Allow configuration of the DynamoDB Endpoint (#2825)
provider/aws: Compute private ip addresses of ENIs if they are not specified (#2743)
provider/aws: Add arn attribute for DynamoDB tables (#2924)
provider/aws: Fail silently when account validation fails while from instance profile (#3001)
provider/azure: Allow settings_file to accept XML string (#2922)
provider/azure: Provide a simpler error when using a Platform Image without a Storage Service (#2861)
provider/google: account_file is now expected to be JSON. Paths are still supported for backwards compatibility. (#2839)

BUG FIXES:

core: Prevent error duplication in apply (#2815)
core: Fix crash when a provider validation adds a warning (#2878)
provider/aws: Fix issue with toggling monitoring in AWS Instances (#2794)
provider/aws: Fix issue with Spot Instance Requests and cancellation (#2805)
provider/aws: Fix issue with checking for ElastiCache cluster cache node status (#2842)
provider/aws: Fix issue when unable to find a Root Block Device name of an Instance Backed AMI (#2646)
provider/dnsimple: Domain and type should force new records (#2777)
provider/aws: Fix issue with IAM Server Certificates and Chains (#2871)
provider/aws: Fix issue with IAM Server Certificates when using path (#2871)
provider/aws: Fix issue in Security Group Rules when the Security Group is not found (#2897)
provider/aws: allow external ENI attachments (#2943)
provider/aws: Fix issue with S3 Buckets, and throwing an error when not found (#2925)

0.6.1 (July 20, 2015)

FEATURES:

New resource: google_container_cluster (#2357)
New resource: aws_vpc_endpoint (#2695)

IMPROVEMENTS:

connection/ssh: Print SSH bastion host details to output (#2684)
provider/aws: Create RDS databases from snapshots (#2062)
provider/aws: Add support for restoring from Redis backup stored in S3 (#2634)
provider/aws: Add maintenance_window to ElastiCache cluster (#2642)
provider/aws: Availability Zones are optional when specifying VPC Zone Identifiers in Auto Scaling Groups updates (#2724)
provider/google: Add metadata_startup_script to google_compute_instance (#2375)

BUG FIXES:

core: Don't prompt for variables with defaults (#2613)
core: Return correct number of planned updates (#2620)
core: Fix "provider not found" error that can occur while running a destroy plan with grandchildren modules (#2755)
core: Fix UUID showing up in diff for computed splat (foo.*.bar) variables. (#2788)
core: Orphan modules that contain no resources (only other modules) are properly destroyed up to arbitrary depth (#2786)
core: Fix "attribute not available" during destroy plans in cases where the parameter is passed between modules (#2775)
core: Record schema version when destroy fails (#2923)
connection/ssh: fix issue on machines with an SSH Agent available preventing key_file from being read without explicitly setting agent = false (#2615)
provider/aws: Allow uppercase characters in aws_elb.name (#2580)
provider/aws: Allow underscores in aws_db_subnet_group.name (undocumented by AWS) (#2604)
provider/aws: Allow dots in aws_db_subnet_group.name (undocumented by AWS) (#2665)
provider/aws: Fix issue with pending Spot Instance requests (#2640)
provider/aws: Fix issue in AWS Classic environment with referencing external Security Groups (#2644)
provider/aws: Bump internet gateway detach timeout (#2669)
provider/aws: Fix issue with detecting differences in DB Parameters (#2728)
provider/aws: ecs_cluster rename (recreation) and deletion is handled correctly (#2698)
provider/aws: aws_route_table ignores routes generated for VPC endpoints (#2695)
provider/aws: Fix issue with Launch Configurations and enable_monitoring (#2735)
provider/openstack: allow empty api_key and endpoint_type (#2626)
provisioner/chef: Fix permission denied error with ohai hints (#2781)

0.6.0 (June 30, 2015)

BACKWARDS INCOMPATIBILITIES:

command/push: If a variable is already set within Atlas, it won't be updated unless the -overwrite flag is present (#2373)
connection/ssh: The agent field now defaults to true if the SSH_AGENT_SOCK environment variable is present. In other words, ssh-agent support is now opt-out instead of opt-in functionality. (#2408)
provider/aws: If you were setting access and secret key to blank ("") to force Terraform to load credentials from another source such as the EC2 role, this will now error. Remove the blank lines and Terraform will load from other sources.
concat() has been repurposed to combine lists instead of strings (old behavior of joining strings is maintained in this version but is deprecated, strings should be combined using interpolation syntax, like "${var.foo}{var.bar}") (#1790)

FEATURES:

New provider: azure (#2052, #2053, #2372, #2380, #2394, #2515, #2530, #2562)
New resource: aws_autoscaling_notification (#2197)
New resource: aws_autoscaling_policy (#2201)
New resource: aws_cloudwatch_metric_alarm (#2201)
New resource: aws_dynamodb_table (#2121)
New resource: aws_ecs_cluster (#1803)
New resource: aws_ecs_service (#1803)
New resource: aws_ecs_task_definition (#1803, #2402)
New resource: aws_elasticache_parameter_group (#2276)
New resource: aws_flow_log (#2384)
New resource: aws_iam_group_association (#2273)
New resource: aws_iam_policy_attachment (#2395)
New resource: aws_lambda_function (#2170)
New resource: aws_route53_delegation_set (#1999)
New resource: aws_route53_health_check (#2226)
New resource: aws_spot_instance_request (#2263)
New resource: cloudstack_ssh_keypair (#2004)
New remote state backend: swift: You can now store remote state in a OpenStack Swift. (#2254)
command/output: support display of module outputs (#2102)
core: keys() and values() funcs for map variables (#2198)
connection/ssh: SSH bastion host support and ssh-agent forwarding (#2425)

IMPROVEMENTS:

core: HTTP remote state now accepts skip_cert_verification option to ignore TLS cert verification. (#2214)
core: S3 remote state now accepts the 'encrypt' option for SSE (#2405)
core: plan now reports sum of resources to be changed/created/destroyed (#2458)
core: Change string list representation so we can distinguish empty, single element lists (#2504)
core: Properly close provider and provisioner plugin connections (#2406, #2527)
provider/aws: AutoScaling groups now support updating Load Balancers without recreation (#2472)
provider/aws: Allow more in-place updates for ElastiCache cluster without recreating (#2469)
provider/aws: ElastiCache Subnet Groups can be updated without destroying first (#2191)
provider/aws: Normalize certificate_chain in aws_iam_server_certificate to prevent unnecessary replacement. (#2411)
provider/aws: aws_instance supports `monitoring' (#2489)
provider/aws: aws_launch_configuration now supports enable_monitoring (#2410)
provider/aws: Show outputs after terraform refresh (#2347)
provider/aws: Add backoff/throttling during DynamoDB creation (#2462)
provider/aws: Add validation for aws_vpc.cidr_block (#2514)
provider/aws: Add validation for aws_db_subnet_group.name (#2513)
provider/aws: Add validation for aws_db_instance.identifier (#2516)
provider/aws: Add validation for aws_elb.name (#2517)
provider/aws: Add validation for aws_security_group (name+description) (#2518)
provider/aws: Add validation for aws_launch_configuration (#2519)
provider/aws: Add validation for aws_autoscaling_group.name (#2520)
provider/aws: Add validation for aws_iam_role.name (#2521)
provider/aws: Add validation for aws_iam_role_policy.name (#2552)
provider/aws: Add validation for aws_iam_instance_profile.name (#2553)
provider/aws: aws_auto_scaling_group.default_cooldown no longer requires resource replacement (#2510)
provider/aws: add AH and ESP protocol integers (#2321)
provider/docker: docker_container has the privileged option. (#2227)
provider/openstack: allow OS_AUTH_TOKEN environment variable to set the openstack api_key field (#2234)
provider/openstack: Can now configure endpoint type (public, admin, internal) (#2262)
provider/cloudstack: cloudstack_instance now supports projects (#2115)
provisioner/chef: Added a os_type to specifically specify the target OS (#2483)
provisioner/chef: Added a ohai_hints option to upload hint files (#2487)

BUG FIXES:

core: lifecycle prevent_destroy can be any value that can be coerced into a bool (#2268)
core: matching provider types in sibling modules won't override each other's config. (#2464)
core: computed provider configurations now properly validate (#2457)
core: orphan (commented out) resource dependencies are destroyed in the correct order (#2453)
core: validate object types in plugins are actually objects (#2450)
core: fix -no-color flag in subcommands (#2414)
core: Fix error of 'attribute not found for variable' when a computed resource attribute is used as a parameter to a module (#2477)
core: moduled orphans will properly inherit provider configs (#2476)
core: modules with provider aliases work properly if the parent doesn't implement those aliases (#2475)
core: unknown resource attributes passed in as parameters to modules now error (#2478)
core: better error messages for missing variables (#2479)
core: removed set items now properly appear in diffs and applies (#2507)
core: '*' will not be added as part of the variable name when you attempt multiplication without a space (#2505)
core: fix target dependency calculation across module boundaries (#2555)
command/*: fixed bug where variable input was not asked for unset vars if terraform.tfvars existed (#2502)
command/apply: prevent output duplication when reporting errors (#2267)
command/apply: destroyed orphan resources are properly counted (#2506)
provider/aws: loading credentials from the environment (vars, EC2 role, etc.) is more robust and will not ask for credentials from stdin (#1841)
provider/aws: fix panic when route has no cidr_block (#2215)
provider/aws: fix issue preventing destruction of IAM Roles (#2177)
provider/aws: fix issue where Security Group Rules could collide and fail to save to the state file correctly (#2376)
provider/aws: fix issue preventing destruction self referencing Securtity Group Rules (#2305)
provider/aws: fix issue causing perpetual diff on ELB listeners when non-lowercase protocol strings were used (#2246)
provider/aws: corrected frankfurt S3 website region (#2259)
provider/aws: aws_elasticache_cluster port is required (#2160)
provider/aws: Handle AMIs where RootBlockDevice does not appear in the BlockDeviceMapping, preventing root_block_device from working (#2271)
provider/aws: fix terraform show with remote state (#2371)
provider/aws: detect instance_type drift on aws_instance (#2374)
provider/aws: fix crash when security_group_rule referenced non-existent security group (#2434)
provider/aws: aws_launch_configuration retries if IAM instance profile is not ready yet. (#2452)
provider/aws: fqdn is populated during creation for aws_route53_record (#2528)
provider/aws: retry VPC delete on DependencyViolation due to eventual consistency (#2532)
provider/aws: VPC peering connections in "failed" state are deleted (#2544)
provider/aws: EIP deletion works if it was manually disassociated (#2543)
provider/aws: elasticache_subnet_group.subnet_ids is now a required argument (#2534)
provider/aws: handle nil response from VPN connection describes (#2533)
provider/cloudflare: manual record deletion doesn't cause error (#2545)
provider/digitalocean: handle case where droplet is deleted outside of terraform (#2497)
provider/dme: No longer an error if record deleted manually (#2546)
provider/docker: Fix issues when using containers with links (#2327)
provider/openstack: fix panic case if API returns nil network (#2448)
provider/template: fix issue causing "unknown variable" rendering errors when an existing set of template variables is changed (#2386)
provisioner/chef: improve the decoding logic to prevent parameter not found errors (#2206)

0.5.3 (June 1, 2015)

IMPROVEMENTS:

New resource: aws_kinesis_stream (#2110)
New resource: aws_iam_server_certificate (#2086)
New resource: aws_sqs_queue (#1939)
New resource: aws_sns_topic (#1974)
New resource: aws_sns_topic_subscription (#1974)
New resource: aws_volume_attachment (#2050)
New resource: google_storage_bucket (#2060)
provider/aws: support ec2 termination protection (#1988)
provider/aws: support for RDS Read Replicas (#1946)
provider/aws: aws_s3_bucket add support for policy (#1992)
provider/aws: aws_ebs_volume add support for tags (#2135)
provider/aws: aws_elasticache_cluster Confirm node status before reporting available
provider/aws: aws_network_acl Add support for ICMP Protocol (#2148)
provider/aws: New force_destroy parameter for S3 buckets, to destroy Buckets that contain objects (#2007)
provider/aws: switching health_check_type on ASGs no longer requires resource refresh (#2147)
provider/aws: ignore empty vpc_security_group_ids on aws_instance (#2311)

BUG FIXES:

provider/aws: Correctly handle AWS keypairs which no longer exist (#2032)
provider/aws: Fix issue with restoring an Instance from snapshot ID (#2120)
provider/template: store relative path in the state (#2038)
provisioner/chef: fix interpolation in the Chef provisioner (#2168)
provisioner/remote-exec: Don't prepend shebang on scripts that already have one (#2041)

0.5.2 (May 15, 2015)

FEATURES:

Chef provisioning: You can now provision new hosts (both Linux and Windows) with Chef using a native provisioner (#1868)

IMPROVEMENTS:

New config function: formatlist - Format lists in a similar way to format. Useful for creating URLs from a list of IPs. (#1829)
New resource: aws_route53_zone_association
provider/aws: aws_autoscaling_group can wait for capacity in ELB via min_elb_capacity (#1970)
provider/aws: aws_db_instances supports license_model (#1966)
provider/aws: aws_elasticache_cluster add support for Tags (#1965)
provider/aws: aws_network_acl Network ACLs can be applied to multiple subnets (#1931)
provider/aws: aws_s3_bucket exports hosted_zone_id and region (#1865)
provider/aws: aws_s3_bucket add support for website redirect_all_requests_to (#1909)
provider/aws: aws_route53_record exports fqdn (#1847)
provider/aws: aws_route53_zone can create private hosted zones (#1526)
provider/google: google_compute_instance scratch attribute added (#1920)

BUG FIXES:

core: fix "resource not found" for interpolation issues with modules
core: fix unflattenable error for orphans (#1922)
core: fix deadlock with create-before-destroy + modules (#1949)
core: fix "no roots found" error with create-before-destroy (#1953)
core: variables set with environment variables won't validate as not set without a default (#1930)
core: resources with a blank ID in the state are now assumed to not exist (#1905)
command/push: local vars override remote ones (#1881)
provider/aws: Mark aws_security_group description as ForceNew (#1871)
provider/aws: aws_db_instance ARN value is correct (#1910)
provider/aws: aws_db_instance only submit modify request if there is a change. (#1906)
provider/aws: aws_elasticache_cluster export missing information on cluster nodes (#1965)
provider/aws: bad AMI on a launch configuration won't block refresh (#1901)
provider/aws: aws_security_group + aws_subnet - destroy timeout increased to prevent DependencyViolation errors. (#1886)
provider/google: google_compute_instance Local SSDs no-longer cause crash (#1088)
provider/google: google_http_health_check Defaults now driven from Terraform, avoids errors on update (#1894)
provider/google: google_compute_template Update Instance Template network definition to match changes to Instance (#980)
provider/template: Fix infinite diff (#1898)

0.5.1 (never released)

This version was never released since we accidentally skipped it!

0.5.0 (May 7, 2015)

BACKWARDS INCOMPATIBILITIES:

provider/aws: Terraform now remove the default egress rule created by AWS in a new security group.

FEATURES:

Multi-provider (a.k.a multi-region): Multiple instances of a single provider can be configured so resources can apply to different settings. As an example, this allows Terraform to manage multiple regions with AWS.
Environmental variables to set variables: Environment variables can be used to set variables. The environment variables must be in the format TF_VAR_name and this will be checked last for a value.
New remote state backend: s3: You can now store remote state in an S3 bucket. (#1723)
Automatic AWS retries: This release includes a lot of improvement around automatic retries of transient errors in AWS. The number of retry attempts is also configurable.
Templates: A new template_file resource allows long strings needing variable interpolation to be moved into files. (#1778)
Provision with WinRM: Provisioners can now run remote commands on Windows hosts. (#1483)

IMPROVEMENTS:

New config function: length - Get the length of a string or a list. Useful in conjunction with split. (#1495)
New resource: aws_app_cookie_stickiness_policy
New resource: aws_customer_gateway
New resource: aws_ebs_volume
New resource: aws_elasticache_cluster
New resource: aws_elasticache_security_group
New resource: aws_elasticache_subnet_group
New resource: aws_iam_access_key
New resource: aws_iam_group_policy
New resource: aws_iam_group
New resource: aws_iam_instance_profile
New resource: aws_iam_policy
New resource: aws_iam_role_policy
New resource: aws_iam_role
New resource: aws_iam_user_policy
New resource: aws_iam_user
New resource: aws_lb_cookie_stickiness_policy
New resource: aws_proxy_protocol_policy
New resource: aws_security_group_rule
New resource: aws_vpc_dhcp_options_association
New resource: aws_vpc_dhcp_options
New resource: aws_vpn_connection_route
New resource: google_dns_managed_zone
New resource: google_dns_record_set
Migrate to upstream AWS SDK: Migrate the AWS provider to awslabs/aws-sdk-go, the official awslabs library. Previously we had forked the library for stability while awslabs refactored. Now that work has completed, and we've migrated back to the upstream version.
core: Improve error message on diff mismatch (#1501)
provisioner/file: expand ~ in source path (#1569)
provider/aws: Better retry logic, now retries up to 11 times by default with exponentional backoff. This number is configurable. (#1787)
provider/aws: Improved credential detection (#1470)
provider/aws: Can specify a token via the config file (#1601)
provider/aws: Added new vpc_security_group_ids attribute for AWS Instances. If using a VPC, you can now modify the security groups for that Instance without destroying it (#1539)
provider/aws: White or blacklist account IDs that can be used to protect against accidents. (#1595)
provider/aws: Add a subset of IAM resources (#939)
provider/aws: aws_autoscaling_group retries deletes through "in progress" errors (#1840)
provider/aws: aws_autoscaling_group waits for healthy capacity during ASG creation (#1839)
provider/aws: aws_instance supports placement groups (#1358)
provider/aws: aws_eip supports network interface attachment (#1681)
provider/aws: aws_elb supports in-place changing of listeners (#1619)
provider/aws: aws_elb supports connection draining settings (#1502)
provider/aws: aws_elb increase default idle timeout to 60s (#1646)
provider/aws: aws_key_pair name can be omitted and generated (#1751)
provider/aws: aws_network_acl improved validation for network ACL ports and protocols (#1798) (#1808)
provider/aws: aws_route_table can target network interfaces (#968)
provider/aws: aws_route_table can specify propagating VGWs (#1516)
provider/aws: aws_route53_record supports weighted sets (#1578)
provider/aws: aws_route53_zone exports nameservers (#1525)
provider/aws: aws_s3_bucket website support (#1738)
provider/aws: aws_security_group name becomes optional and can be automatically set to a unique identifier; this helps with create_before_destroy scenarios (#1632)
provider/aws: aws_security_group description becomes optional with a static default value (#1632)
provider/aws: automatically set the private IP as the SSH address if not specified and no public IP is available (#1623)
provider/aws: aws_elb exports source_security_group field (#1708)
provider/aws: aws_route53_record supports alias targeting (#1775)
provider/aws: Remove default AWS egress rule for newly created Security Groups (#1765)
provider/consul: add scheme configuration argument (#1838)
provider/docker: docker_container can specify links (#1564)
provider/google: resource_compute_disk supports snapshots (#1426)
provider/google: resource_compute_instance supports specifying the device name (#1426)
provider/openstack: Floating IP support for LBaaS (#1550)
provider/openstack: Add AZ to openstack_blockstorage_volume_v1 (#1726)

BUG FIXES:

core: Fix graph cycle issues surrounding modules (#1582) (#1637)
core: math on arbitrary variables works if first operand isn't a numeric primitive. (#1381)
core: avoid unnecessary cycles by pruning tainted destroys from graph if there are no tainted resources (#1475)
core: fix issue where destroy nodes weren't pruned in specific edge cases around matching prefixes, which could cause cycles (#1527)
core: fix issue causing diff mismatch errors in certain scenarios during resource replacement (#1515)
core: dependencies on resources with a different index work when count > 1 (#1540)
core: don't panic if variable default type is invalid (#1344)
core: fix perpetual diff issue for computed maps that are empty (#1607)
core: validation added to check for self variables in modules (#1609)
core: fix edge case where validation didn't pick up unknown fields if the value was computed (#1507)
core: Fix issue where values in sets on resources couldn't contain hyphens. (#1641)
core: Outputs removed from the config are removed from the state (#1714)
core: Validate against the worst-case graph during plan phase to catch cycles that would previously only show up during apply (#1655)
core: Referencing invalid module output in module validates (#1448)
command: remote states with uppercase types work (#1356)
provider/aws: Support AWS_SECURITY_TOKEN env var again (#1785)
provider/aws: Don't save "instance" for EIP if association fails (#1776)
provider/aws: launch configuration ID set after create success (#1518)
provider/aws: Fixed an issue with creating ELBs without any tags (#1580)
provider/aws: Fix issue in Security Groups with empty IPRanges (#1612)
provider/aws: manually deleted S3 buckets are refreshed properly (#1574)
provider/aws: only check for EIP allocation ID in VPC (#1555)
provider/aws: raw protocol numbers work in aws_network_acl (#1435)
provider/aws: Block devices can be encrypted (#1718)
provider/aws: ASG health check grace period can be updated in-place (#1682)
provider/aws: ELB security groups can be updated in-place (#1662)
provider/aws: aws_main_route_table_association can be deleted manually (#1806)
provider/docker: image can reference more complex image addresses, such as with private repos with ports (#1818)
provider/openstack: region config is not required (#1441)
provider/openstack: enable_dhcp for networking subnet should be bool (#1741)
provisioner/remote-exec: add random number to uploaded script path so that parallel provisions work (#1588)
provisioner/remote-exec: chmod the script to 0755 properly (#1796)

0.4.2 (April 10, 2015)

BUG FIXES:

core: refresh won't remove outputs from state file (#1369)
core: clarify "unknown variable" error (#1480)
core: properly merge parent provider configs when asking for input
provider/aws: fix panic possibility if RDS DB name is empty (#1460)
provider/aws: fix issue detecting credentials for some resources (#1470)
provider/google: fix issue causing unresolvable diffs when using legacy network field on google_compute_instance (#1458)

0.4.1 (April 9, 2015)

IMPROVEMENTS:

provider/aws: Route 53 records can now update ttl and records attributes without destroying/creating the record (#1396)
provider/aws: Support changing additional attributes of RDS databases without forcing a new resource (#1382)

BUG FIXES:

core: module paths in ".terraform" are consistent across different systems so copying your ".terraform" folder works. (#1418)
core: don't validate providers too early when nested in a module (#1380)
core: fix race condition in count.index interpolation (#1454)
core: properly initialize provisioners, fixing resource targeting during destroy (#1544)
command/push: don't ask for input if terraform.tfvars is present
command/remote-config: remove spurrious error "nil" when initializing remote state on a new configuration. (#1392)
provider/aws: Fix issue with Route 53 and pre-existing Hosted Zones (#1415)
provider/aws: Fix refresh issue in Route 53 hosted zone (#1384)
provider/aws: Fix issue when changing map-public-ip in Subnets #1234
provider/aws: Fix issue finding db subnets (#1377)
provider/aws: Fix issues with *_block_device attributes on instances and launch configs creating unresolvable diffs when certain optional parameters were omitted from the config (#1445)
provider/aws: Fix issue with aws_launch_configuration causing an unnecessary diff for pre-0.4 environments (#1371)
provider/aws: Fix several related issues with aws_launch_configuration causing unresolvable diffs (#1444)
provider/aws: Fix issue preventing launch configurations from being valid in EC2 Classic (#1412)
provider/aws: Fix issue in updating Route 53 records on refresh/read. (#1430)
provider/docker: Don't ask for cert_path input on every run (#1432)
provider/google: Fix issue causing unresolvable diff on instances with network_interface (#1427)

0.4.0 (April 2, 2015)

BACKWARDS INCOMPATIBILITIES:

Commands terraform push and terraform pull are now nested under the remote command: terraform remote push and terraform remote pull. The old remote functionality is now at terraform remote config. This consolidates all remote state management under one command.
Period-prefixed configuration files are now ignored. This might break existing Terraform configurations if you had period-prefixed files.
The block_device attribute of aws_instance has been removed in favor of three more specific attributes to specify block device mappings: root_block_device, ebs_block_device, and ephemeral_block_device. Configurations using the old attribute will generate a validation error indicating that they must be updated to use the new fields (#1045).

FEATURES:

New provider: dme (DNSMadeEasy) (#855)
New provider: docker (Docker) - Manage container lifecycle using the standard Docker API. (#855)
New provider: openstack (OpenStack) - Interact with the many resources provided by OpenStack. (#924)
New feature: terraform_remote_state resource - Reference remote states from other Terraform runs to use Terraform outputs as inputs into another Terraform run.
New command: taint - Manually mark a resource as tainted, causing a destroy and recreate on the next plan/apply.
New resource: aws_vpn_gateway (#1137)
New resource: aws_elastic_network_interfaces (#1149)
Self-variables can be used to reference the current resource's attributes within a provisioner. Ex. ${self.private_ip_address} (#1033)
Continuous state saving during terraform apply. The state file is continuously updated as apply is running, meaning that the state is less likely to become corrupt in a catastrophic case: terraform panic or system killing Terraform.
Math operations in interpolations. You can now do things like ${count.index + 1}. (#1068)
New AWS SDK: Move to aws-sdk-go (hashicorp/aws-sdk-go), a fork of the official awslabs repo. We forked for stability while awslabs refactored the library, and will move back to the officially supported version in the next release.

IMPROVEMENTS:

New config function: format - Format a string using sprintf format. (#1096)
New config function: replace - Search and replace string values. Search can be a regular expression. See documentation for more info. (#1029)
New config function: split - Split a value based on a delimiter. This is useful for faking lists as parameters to modules.
New resource: digitalocean_ssh_key (#1074)
config: Expand ~ with homedir in file() paths (#1338)
core: The serial of the state is only updated if there is an actual change. This will lower the amount of state changing on things like refresh.
core: Autoload terraform.tfvars.json as well as terraform.tfvars (#1030)
core: .tf files that start with a period are now ignored. (#1227)
command/remote-config: After enabling remote state, a pull is automatically done initially.
providers/google: Add size option to disk blocks for instances. (#1284)
providers/aws: Improve support for tagging resources.
providers/aws: Add a short syntax for Route 53 Record names, e.g. www

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0.7.4 (September 19, 2016)

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0.7.2 (August 25, 2016)

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0.7.0 (August 2, 2016)

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0.6.4 (October 15, 2015)

0.6.3 (August 11, 2015)

0.6.2 (August 6, 2015)

0.6.1 (July 20, 2015)

0.6.0 (June 30, 2015)

0.5.3 (June 1, 2015)

0.5.2 (May 15, 2015)

0.5.1 (never released)

0.5.0 (May 7, 2015)

0.4.2 (April 10, 2015)

0.4.1 (April 9, 2015)

0.4.0 (April 2, 2015)