v0.8.1

Fixed

• Better handling of Cassandra exceptions
• Better handling of carbonlink
• Fix metric reporting interval

v0.8.0

Added

• Configurable consistency settings (#242)
• [BREAKING] New column (read_on) in metric_metadata for adding statistics on read metrics (#107)
  need to run the following cql to migrate theschema

   ALTER TABLE biggraphite_metadata.metrics_metadata
   ADD read_on timeuuid;

• Added a tool to replay graphite traffic
• Support Carbon Link protocol

Fixed

• Fix multi-cluster support
• Be more robust when metadata is missing

Changed

• Added some randomness to cache expiration

v0.7.0

Added

• Prometheus support and additional metrics
• Add support for multiple replicas/writers
• Microbenchmarks
• Asynchronous creation of metrics in carbon
• Better bg-import-whisper / bg-generate-sstables + helper scripts

Fixed

• Multiple bugs with the disk cache
• Multiple clean/repair bugs

Changed

• [Breaking] Cassandra schema as been changed to separate stage0 and aggregated
  metrics. There is no upgrade procedure as this is a pre-release.
• [Breaking] bgutil syncdb needs to be run during initial install

v0.6.0

Initial release