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Changes prefixed with "(*)" are potentially breaking to scripts or existing
repositories (changes that are automatically handled by the format upgrade tools
are not marked). Those prefixed with "(+)" are new command/option (since
2.1.0~alpha2).
2.2.0~alpha:
* Depexts support Cygwin on Windows [#5542 @rjbou] [#5544 @rjbou]
[#5541 @dra27]
* Support MSYS2 on Windows for depexts [#5348 @jonahbeckford #5433 @rjbou]
* Generate init and variables for Windows [#5541 @dra27]
* When defined, add Cygwin binary path to build environment [#5543 @rjbou]
* On Windows, ask for pre-existent Cygwin installation, check it, and configure
opam with it [#5544 @dra27 @rjbou]
* Reactivate subpath and recursive pinning `--recursive` and `--subpath`
[#4876 @rjbou] [#5219 @rjbou]
* (+) Add `tree` subcommand to display a dependency tree of currently installed
packages [#5171 @cannorin - fix #3775] [#5303 @cannorin - fix #5298]
* (+) Add `why` subcommand to examine how the versions of currently installed
packages get constrained (alias to `tree --rev-deps`)
[#5171 @cannorin - fix #3775]
* (+) Add `--formula` option to specify a formula to install [#4975 @AltGr]
* (+) Add `--dev-setup` option to install recommended development tools from
opam file (as `with-test`/`with-doc`), and its environment variable
`OPAMWITHDEVSETUP`, and for post-messages
[#5016 #5160 #5214 @rjbou - fix #4959]
* Opamfile: Add `with-dev-setup` variable for recommended tools
[#5016 #5214 @rjbou]
* Factorise source-archive fetching. If several packages relies on the same
archive, it is downloaded once then copied to several source directories
[#4893 @rjbou - fix #3741]
* Add Software heritage fallback when downloading archive source, triggered
when all urls and cache fails, with confirmation [#4859 @rjbou @zapashcanon]
* Opamfile: Add swhid url handling in url field [#4859 @rjbou @zapashcanon]
* (+) New option `opam pin --current` to fix a package in its current state
(avoiding pending reinstallations or removals from the repository)
[#4973 @AltGr - fix #4970]
* (+) Add `opam pin remove --all` to remove all the pinned packages from a
switch [#5308 @kit-ty-kate]
* Allow `opam pin remove` to take a package (`<pkg>.<version>`) as argument
[#5325 @kit-ty-kate]
* (+) Add `opam exec --no-switch` [#4957 @kit-ty-kate - fix #4951]
* (+) Add `--no-switch` option [#4850 @rjbou - fix #4858]
* (+) Add `--untracked` option to remove interactively untracked files
[#4915 @rjbou - fix #4831]
* (+) Add support for `opam switch -` that goes to previous non-local switch
[#4910 @kit-ty-kate - fix 4866]
* (+) Add `opam admin add-constraint <cst> --packages` to select a subset of
packages to apply constraints [#5386 @rjbou - fix #3077]
* (+) Add `OPAMREPOSITORYTARRING` environment variable to enable repository
tarring optimisation, it is disabled by default because it is an optimisation
only on some os/configurations [#5015 @rjbou]
* Run the sandbox check in the temporary directory [#4787 @dra27 - fix #4783]
* Use `.opam` from `%HOME%` or `%USERPROFILE%` on Windows, only if found;
otherwise use `%LOCALAPPDATA%\opam` as root. [#5212 @dra27]
* Display actual location of OPAMROOT in `opam init` if `--root` or `OPAMROOT`
have been set [#5212 @dra27 - fix #4992]
* Surround and add a comment describing the role of the lines added to the
~/.profile or equivalent [#5456 @kit-ty-kate]
* Use menu for init setup [#5057 @AltGr; #5217 @dra27]
* (*) init menu: change default from no to yes for shell update
[#5456 #5540 @rjbou @kit-ty-kate]
* [BUG] Fix `opam init` and `opam init --reinit` when the `jobs` variable has
been set in the opamrc or the current config. [#5056 @rjbou]
* Handle empty environment variable updates - missed cherry-pick from 2.0
[#4840 @dra27]
* When a field is defined in switch and global scope, try to determine the
scope also by checking switch selection [#5027 @rjbou]
* Resolve and use global config and environment variable before polling system
informations (os, os-family, etc.) [#4892 @rjbou - fix #4883]
* Catch an package not found error and print skipping message
[#5280 @rjbou - fix #5279]
* Option: Make `archive-mirrors` modifiable (extendable) via opam config
[#5321 @hannesm @rjbou - fix #5316]
* Open the release files when determining the distribution
[#5568 @Leonidas-from-XIV]
* [BUG] Fix `OPAMCURL` and `OPAMFETCH` value setting [#5111 @rjbou - fix #5108]
* [BUG] Option: Don't error when displaying if switch is not set
[#5027 @rjbou - fix #5025]
* [BUG] Try to set a variable with option `--switch <sw>` fails instead of
writing a wrong `switch-config` file [#5027 @rjbou]
* [BUG] Fix typo in error message for opam var [#4786 @kit-ty-kate - fix #4785]
* Config report: Add invariant and compiler packages fields
[#5480 @rjbou - fix #5478]
* [BUG] Config report: Don't fail if no switch is set [#5198 @rjbou]
* Add CLI 2.2 handling [#4853 @rjbou]
* `--no-depexts` is the default in CLI 2.0 mode [#4908 @dra27]
* CLI: Error report display: print action name [#5045 @AltGr]
* CLI: Add `experimental` flags handling [#5099 @rjbou]
* Put back support for switch creation with packages argument and `--packages`
option with CLI 2.0, and a specific error message for CLI 2.1
[#4853 @rjbou - fix #4843]
* Fix default CLI handling for simple flags [#5099 @rjbou]
* Check whether the repository might need updating more often
[#4935 @kit-ty-kate]
* (*) It is no longer possible to process actions on packages that depend on a
package that was removed upstream [#4969 @AltGr]
* (*) PEF output: change `base` field into `invariant-pkg` [#5208 @rjbou]
* [BUG] Fix all empty conflict explanations [#4982 #5263 @kit-ty-kate]
partially}_
* [BUG] Fix passing `archive-mirrors` field from init config file to config
[#5315 @hannesm]
* [BUG] Fix json double printing [#5143 @rjbou]
* Reimplement deps-only [#4975 @AltGr] [#5136 @AltGr]
[#5236 @AltGr - fix #5177] [#5236 @AltGr - fix #5185]
* Log a summary of recorded `.changes` as a `ACTION` trace log to help debug
#4419 [#5144 @na4zagin3]
* Use the default criteria during reinstall/upgrade when requesting at least
one non-installed package [#5228 @kit-ty-kate]
* [BUG] Prevent `.changes` files from being updated during dry-run
[#5144 @na4zagin3 - fix #5132]
* Make the status of pinned packages more explicit during installation
[#4987 @kit-ty-kate - fix #4925]
* Show the reason for installing packages when using opam reinstall
[#5229 @kit-ty-kate]
* Refresh the actions list output, now sorted by action/package rather than
dependency [#5045 @kit-ty-kate @AltGr - fix #5041]
* Put back the actions summary as part of confirmation question [#5045 @AltGr]
* Add subpath on actions listing urls [#4876 @rjbou]
* [BUG] Fix display of pinned packages in action list [#5079 @rjbou]
* Fix message when running `opam remove` on an unavailable package
[#4995 @AltGr - fix #4890]
* Fix removal of root packages with `-a` and an optional dependency explicitly
specified [#4995 @AltGr - fix #4727]
* On switch loading, check for executable external files if they are in `PATH`,
and warn if not the case [#4932 @rjbou - fix #4923]
* When inferring a 2.1+ switch invariant from 2.0 base packages, don't filter
out pinned packages as that causes very wide invariants for pinned compiler
packages [#5176 @dra27 - fix #4501]
* When setting invariant, really install invariant formula if not installed in
switch [#5188 @rjbou]
* When setting invariant, update switch state to compute invariant packages
[#5208 @rjbou]
* On switch import, check that installed pinned packages changed, reinstall if
so [#5181 @rjbou - fix #5173]
* Update compiler / base packages handling: always updated, the field contains
installed packages resolving invariant formula [#5208 @rjbou]
[#5503 @kit-ty-kate - fix #5502]
* Fill empty switch synopsis with invariant formula instead of compiler package
name [#5208 @rjbou]
* [BUG] Ensure setenv can use package variables defined during the build
[#4841 @dra27]
* [BUG] Fix `set-invariant`: default repos were loaded instead of switch repos
[#4866 @rjbou]
* [BUG] Enforce extra-source to have a checksum when using "opam switch export
--freeze" [#5418 @kit-ty-kate]
* Switch the default pin version when undefined from `~dev` to `dev`
[#4949 @kit-ty-kate]
* pin scan: show subpaths [#4876 @rjbou]
* [BUG] Fix using `--working-dir` with non pinned packages: it was not
downloading sources as they were remove from package that need sources
[#5082 @rjbou - fix #5060]
* [BUG] Fix windows path for subpath, by introducing their own type in
`OpamFilename` [#4876 @rjbou]
* [BUG] Fix recpin of locked pins when there is no change in lock file
[#5079 @rjbou - fix #4313]
* [BUG] Fix `opam install ./file.opam` lock pinning [#5148 @rjbou - fix #4313]
* [BUG] Fix origin opam file retrieval when opam originate from locked file
[#5079 @rjbou - fix #4936]
* [BUG] When reinstalling a package that has a dirty source, if uncommitted
changes are the same than the ones stored in opam's cache, opam consider that
it is up to date and nothing is updated [4879 @rjbou]
* [BUG] Handle external dependencies when updating switch state pin status (all
pins), instead as a post pin action (only when called with `opam pin`
[#5047 @rjbou - fix #5046]
* Some optimisations to 'opam list --installable' queries combined with other
filters [#4882 @AltGr - fix #4311]
* Improve performance of some opam list combination (e.g. --available
--installable) [#4999 @kit-ty-kate]
* Improve performance of opam list --conflicts-with when combined with other
filters [#4999 @kit-ty-kate]
* Improve performance for recursive `--required-by` and `depends-on`
[#5337 @rjbou]
* Colorise as unavailable (magenta) packages that are specified in the
invariant formula and that do not verify it (previous was non installed
compiler package) [#5208 @rjbou]
* (*) Change `--base` into `--invariant`, column name and the content is
invariant formula installed dependencies [#5208 @rjbou]
* [BUG] Fix coinstallability filter corner case [#5024 @AltGr]
* Show: Add `depexts` to default printer [#4898 @rjbou]
* Show: Add printer for `url.swhid:` [#4859 @rjbou]
* Make `opam show --list-files <pkg>` fail with not found when `<pkg>` is not
installed [#4956 @kit-ty-kate - fix #4930]
* Improve performance of opam show by 300% when the package to show is given
explicitly or unique [#4998 @kit-ty-kate - fix #4997 and partially #4172]
* Download source even if no switch is set
[#4850 @rjbou @zapashcanon - fix #4809]
* Source: [BUG] Fix directory display in dev mode [#5102 @rjbou]
* [BUG] if a package is pinned from a locked file, it is automatically
updated/upgraded accordingly a lock file (same extension) [#5080 @rjbou]
* More clear message for pinned package update that have local changes, with no
working dir given, or no arguments specified [#5300 @rjbou - fix #5294]
* Lint: Warning 68: add warning for missing license field
[#4766 @kit-ty-kate - partial fix #4598]
* Lint: Warning 47: remove the mention of the opam 1.2 descr file in the
warning message [#5069 @rjbou - fix #4989]
* Lint: Warning 56: detection removed, since `OPAM_LAST_ENV` allows reliable
reverting [#5417 @dra27]
* Lint: Error 57: (capital on synopsis) not trigger Warning 47 (empty descr)
[#5070 @rjbou]
* Lint: Error 57: Enforce synopsis to always be there, restoring behaviour from
opam 2.1 [#5442 @kit-ty-kate]
* Lint: Update repository package filename display [#5068 @rjbou]
* Lint: Warning 62: use the spdx_licenses library to check for valid licenses.
This allows to use compound expressions such as "MIT AND (GPL-2.0-only OR
LGPL-2.0-only)", as well as user defined licenses e.g.
"LicenseRef-my-custom-license" [#4768 @kit-ty-kate - fixes #4598]
[#5571 @3Rafal - fix #5570]
* [BUG] Lint: Fix linting packages from repository with tarred repositories,
the file in temporary repository was no more available when lint is done
[#5068 @rjbou]
* Lint: Error 67: check checksums only for VCS urls [#4960 @rjbou]
* [SECURITY] Fix opam installing packages without checking their checksum when
the local cache is corrupted in some cases [#5538 @kit-ty-kate]
* When several checksums are specified, instead of adding in the cache only the
archive by first checksum, name by best one and link others to this archive
[#4696 rjbou]
* Set the priority of user-set archive-mirrors higher than the repositories'.
This allows opam-repository to use the default opam.ocaml.org cache and be
more resilient to changed/force-pushed or unavailable archives.
[#4830 @kit-ty-kate - fixes #4411]
* Repository tarring "optimisation" no more needed, removed in favor of a plain
directory. It still can be used with environment variable
`OPAMREPOSITORYTARRING`. [#5015 @kit-ty-kate @rjbou @AltGr - fix #4586]
[#5109 @rjbou]
* Avoid reloading repository contents when the repo has no changes
[#5043 @Armael]
* Avoid rewriting repository cache is nothing changed [#5146 @rjbou]
* On setting url fetch failure (sync or file error), revert url change and
rollback to old one [#4967 @rjbou - fix #4780 #4779]
* Update opam repository man doc regarding removal of the last repository in a
switch [#4435 - fixes #4381]
* Don't display global message when `opam repo`'s `--this-switch` is given
[#4899 @rjbou - fix #4889]
* Remove url section from lock file, it is ignored on pinning [#5465 @rjbou]
* Fix lock generation of multiple interdependent packages [#4993 @AltGr]
* Depext: Run command as admin only when needed [#5268 @kit-ty-kate]
* Depext: Don't run depext computation when there is no depexts [#5548 @rjbou]
* [BUG] Depext: when checking again, more accurate check of missing packages
(available and not found) [#5157 @rjbou]
* Depext: Better recognize depexts on Gentoo, NetBSD, OpenBSD [#5065 @mndrix]
* Depext: Set `DEBIAN_FRONTEND=noninteractive` for unsafe-yes confirmation
level [#4735 @dra27 - partial fix #4731] [2.1.0~rc2 #4739]
* Depext: Homebrew: Add support for casks and full-names [#4801 @kit-ty-kate]
* Depext: Disable the detection of available packages on RHEL-based
distributions. This fixes an issue on RHEL-based distributions where yum list
used to detect available and installed packages would wait for user input
without showing any output and/or fail in some cases
[#4791 @kit-ty-kate - fixes #4790]
* Depext: Fallback on dnf if yum does not exist on RHEL-based systems
[#4825 @kit-ty-kate]
* Depext: Archlinux: handle virtual package detection
[#4831 @rjbou - partial fix #4759]
* Depext: Stop zypper from upgrading packages on updates on OpenSUSE
[#4978 @kit-ty-kate]
* [BUG] Depext: Fix depext alpine tagged repositories handling [#4763 @rjbou]
[2.1.0~rc2 #4758]
* Depext: Improve the error message when neither MacPorts or Homebrew could be
detected on macOS [#5240 @kit-ty-kate]
* Depext: Print depexts together with action list on `--show` [#5236 @AltGr]
* Depext: Don't display system package manager helper if packages are not found
[#5157 @rjbou]
* Depext: Increase verbose logging of command to 4 [#5151 @rjbou]
* Depext: Refactored depext-related questions, with a flat menu instead of
nested y/n questions [#5053 @AltGr - fix #5026] [#5155 @rjbou] [#5295 @AltGr]
[#5499 @AltGr]
* Depext: Introduce dummy-success & dummy-failure os-family to make testing
depexts behaviour easier [#5268 @kit-ty-kate] [#5453 @rjbou @dra27]
* dash: recognize dash as a POSIX shell for opam env [#4816 @jonahbeckford]
* pwsh,powershell: use $env: for opam env [#4816 @jonahbeckford] [#5541 @dra27]
[#5541 @dra27]
* command prompt: use `set` for opam env [#4816 @jonahbeckford] [#5541 @dra27]
* [BUG] fish: fix deprecated redirection syntax `^` [#4736 @vzaliva]
* (*) `opam admin cache` now ignores all already present cache files. Option
`--check-all` restores the previous behaviour of validating all checksums.
* [BUG] Admin: Fix repo-upgrade internal error [#4965 @AltGr]
* [BUG] Admin: Fix `--environment` documentation [#5235 @rjbou - fix #5184]
* [BUG] Admin: Fix opam admin add-constraint failing with Not_found in some
situations [#5336 @kit-ty-kate - fix #5334]
* Sandbox: Sync the behaviour of the macOS sandbox script with Linux's: /tmp is
now ready-only [#4719 @kit-ty-kate]
* Sandbox: Always mount every directories under / on Linux [#4795 @kit-ty-kate]
* Sandbox: Get rid of `OPAM_USER_PATH_RO` (never used on macOS and no longer
needed on Linux) [#4795 @kit-ty-kate]
* Sandbox: Resolve symlink for `ccache` directory [#5267 @rjbou - fix #5194]
* Sandbox: Enforce the macOS sandbox script to use `/bin/bash` instead of
`/usr/bin/env bash` for a more consistent experience [#5451 @kit-ty-kate]
* Sandbox: Print error message if command doesn't exist
[#4971 @kit-ty-kate - fix #4112]
* Opamfile: Add `x-locked` extension fields for overlay internal use, it stores
if the files originate from a locked file, if so its extension [#5080 @rjbou]
* Opamfile: Set `depext-bypass` parsing with depth 1, no needed bracket if
single package [#5154 @rjbou]
* [BUG] Opamfile: Fix substring errors in `to_string_with_preserved_format
[#4941 @rjbou - fix #4936]
* [BUG] Opamfile: Variables are now expanded in build-env (as for setenv)
[#5352 @dra27]
* Solver: Add builtin support for the 'deprecated' flag. Any packages flagged
with deprecated would be avoided by the solver unless there is no other
choice (e.g. some user wants to install package a which depends on b which is
deprecated) If it is installed, show up a note after installation notifying
the user that the package is deprecated. [#4523 @kit-ty-kate]
* Solver: Make sure that `--best-effort` only installs root package versions
that where requested [#4796 #5261 @LasseBlaauwbroek]
* Solver: Ask users to report errors when no explanations are given to them
[#4981 @kit-ty-kate]
* Solver: Fix and improve the Z3 solver backend [#4880 @AltGr]
* Solver: Refactored, fixed, improved and optimised the z3 solver backend
[#4878 @AltGr]
* Solver: Add an explanation for "no longer available" packages [#4969 @AltGr]
* Solver: Orphan packages are now handled at the solver level instead of a
pre-processing phase, better ensuring consistency [#4969 @AltGr #5182 @rjbou]
* Solver: Make the 0install solver non-optional [#4909 @kit-ty-kate]
* Solver: Optimised reverse dependencies calculation [#5005 @AltGr]
* Solver: Enable CUDF preprocessing for (co)insallability calculation,
resulting in a x20 speedup [#5024 @AltGr]
* Solver: Log the time dose3's check_request takes [#5407 @kit-ty-kate]
* [BUG] Solver: On CUDF strong and weak dependencies computation, some weak
dependencies were wrongly kept, from #4627 [#5338 @rjbou @AltGr]
* [BUG] Solver: Fix "opam list -s --coinstallable-with pkg.1 pkg.2" listing
pkg.2 as coinstallable with pkg.1 [#5414 @kit-ty-kate]
* Repository state: stop scanning directory once opam file is found
[#4847 @rgrinberg]
* Fix reverting environment additions to PATH-like variables when several dirs
added at once [#4861 @dra27]
* Actually allow multiple state caches to co-exist [#4934 @dra27 - fix #4554]
* Don’t rebuild packages when updating dependencies or availability, unless the
current state needs to be changed [#5118 @kit-ty-kate - fix #4647]
* Rebuild packages when removing or adding the "plugin" flag
[#5118 @kit-ty-kate]
* Do not rebuild packages when an extra-source's url changes but not its
checksum [#5258 @kit-ty-kate]
* Correctly handle empty environment variable additions [#5350 @dra27]
* Skip empty environment variable additions [#5350 @dra27]
* State config: Add `sys-pkg-manager-cmd` field to store specific system
package manager command paths [#5433 @rjbou]
* State config: Regenerate the environment file when a local switch is moved
[#5476 @dra27 - fix #3411]
* State config: Regenerate the environment file in `opam exec` [#5476 @dra27]
* State config: Regenerate the environment file when a local switch is moved
[#5417 @dra27 - fix #3411]
* State config: Regenerate the environment file in `opam exec` [#5417 @dra27]
* State config: Store the exact environment in `OPAM_LAST_ENV`
[#5417 @dra27 - fix #3411]
* VCS: git, hg: Use the full SHA1 revision instead of just the 8 first
characters [#5342 @reynir]
* VCS: git: differentiate non initialised repo and branch not found errors
[#5326 @rjbou - fix #5324]
* VCS: Pass `--depth=1` to git-fetch in the Git repo backend [#4442 @dra27]
* VCS: git: disable colored output [#4884 @rjbou]
* VCS: Use 4.08's unnamed functor arguments to silence warning 67
[#4775 @dra27]
* VCS: Check if a source is up to date with subpath [#4876 @rjbou]
* Format upgrade: Reorganise intermediate roots that need an upgrade handling
(for 2.1, prone to generalisation) [#4926 @rjbou]
* Format upgrade: Reset the "jobs" config variable when upgrading from opam 2.0
[#5284 @kit-ty-kate #5305 @rjbou]
* Format upgrade: Fix root format upgrade when only an inner file format is
upgraded : new mechanism does the usual on-the-fly upgrade and keeps the
information of needed inner upgrade or no, to perform them when a write lock
is required [#5305 @rjbou]
* Windows: Support MSYS2: treat MSYS2 and Cygwin as equivalent
[#4813 @jonahbeckford]
* Windows: Process control: close stdin by default for Windows subprocesses and
on all platforms for the download command [#4615 @dra27]
* Windows: OpamCudf: provide machine-readable information on conflicts caused
by cycles [#4039 @gasche]
* Windows: Remove memoization from `best_effort ()` to allow for multiple
different settings during the same session (useful for library users)
[#4805 @LasseBlaauwbroek]
* Windows: Permissions: chmod+unlink before copy [#4827 @jonahbeckford @dra27]
* Windows: Support MSYS2: two-phase rsync on MSYS2 to allow MSYS2's behavior of
copying rather than symlinking [#4817 @jonahbeckford]
* Windows: Environment: translate PATH from Windows to Unix during opam env.
[#4844 @jonahbeckford]
* Windows: Correct invocation of Cygwin binaries when Cygwin bin directory is
first in PATH [#5293 @dra27]
* Windows: Always open files with `O_SHARE_DELETE`, which eliminates
unnecessary "access denied" errors in various situations on Windows.
[#5435 @dra27]
* Windows: Use OCaml code to copy/move/remove directories instead of unix
commands [#4823 @kit-ty-kate - fix #1073]
* Windows: Update Windows-on-Windows detection for ARM [#5541 @dra27]
* Windows: Overhaul parent process detection [#5541 @dra27]
* Windows: Tweak UTF-8 support for Windows Terminal [#5541 @dra27]
* Windows: Handle Windows specific environment variables [#5541 @dra27]
* [BUG] Windows: handle converted variables correctly when no_undef_expand is
true [#4811 @timbertson]
* [BUG] Windows: check Unix.has_symlink before using Unix.symlink
[#4962 @jonahbeckford]
* [BUG] Windows: Catch `EACCES` in lock function [#4948 @oandrieu - fix #4944]
* [BUG] Windows: Fix case insensitive variable handling [#5356 @dra27]
* Add license and lowerbounds to opam files [#4714 @kit-ty-kate]
* Bump version to 2.2.0~alpha~dev [#4725 @dra27]
* Upgrade root version to 2.2~alpha [#4926 @rjbou]
* Add specific comparison function on several module (that includes
`OpamStd.ABSTRACT`) [#4918 @rjbou]
* Homogeneise `is_archive` tar & zip: if file exists check magic number,
otherwise check extension [#4964 @rjbou]
* Add some debug log to OpamCudf.extract_explanations to help debug #4373
[#4981 @kit-ty-kate]
* Make SHA computation faster by using ocaml-sha [#5042 @kit-ty-kate]
* Overhaul Windows C stubs and update for Unicode [#5190 @dra27]
* Unify constructors for powershell hosts [#5203 @dra27]
* Use `grep -F` instead of `fgrep`, as the latter is deprecated
[#5309 @MisterDA]
* Ensure the cwd is restored when launching a process fails [#5441 @dra27]
* Move the .ocamlinit script out of the root directory [#5526 @kit-ty-kate]
* Do not show --yes and --no as special global options when using cmdliner >=
1.1 [#5269 @kit-ty-kate]
* Make the plugin lookup faster when mistyping a subcommand
[#5297 @kit-ty-kate]
* [BUG] Remove windows double printing on commands and their output
[#4940 @rjbou]
* [BUG] Fix display of command when parallelised [#5091 @rjbou]
* [BUG] Display correct exception backtrace on uncaught exception on Windows
[#5216 @dra27]
* [BUG] Fix behaviour on closed stdout/stderr [#4901 @AltGr - fix #4216]
* [BUG] Fix spaces in root and switch dirs [#5203 @jonahbeckford]
* [BUG] Fix linting on opam-crowbar.opam [#5507 @kit-ty-kate]
* [BUG] Fix lazy compilation of regular expression in
OpamFormula.atom_of_string [#5211 @dra27]
* Bump the minimum requirement to build any of the opam libraries to OCaml >=
4.08 [#5466 @kit-ty-kate]
* src-ext: Add `jsonm` (and `uutf`) dependency [#5098 @rjbou - fix #5085]
[#5467 @kit-ty-kate]
* src-ext: Add `sha` dependency [#5042 @kit-ty-kate] [#5424 @kit-ty-kate]
* src-ext: Add `swhid_core` dependency [#4859 @rjbou] [#5497 @kit-ty-kate]
* src-ext: Bump vendored base64 to 3.5.1 to fix compilation on OCaml >= 5.0 in
vendored mode [#5464 @deech]
* src-ext: Bump src_exts and fix build compat with Dune 2.9.0 [#4752 @dra27]
* src-ext: Upgrade to dose3 >= 6.1 and vendor dose3 7.0.0 [#4760 @kit-ty-kate]
* src-ext: Change minimum required Dune to 2.0 [#4770 @dra27]
* src-ext: Change minimum required OCaml to 4.08.0 for everything except
opam-core, opam-format and opam-installer [#4770 #4775 @dra27]
* src-ext: Update bootstrap ocaml to 4.12.1 to integrate mingw fix
[#4927 @rjbou]
* src-ext: Update cold compiler to 4.13 [#5017 @dra27]
* src-ext: Bump opam-file-format to 2.1.4 [#5117 @kit-ty-kate - fix #5116]
* src-ext: Bump CUDF to 0.10 [#5195 @kit-ty-kate]
* src-ext: Upgrade to cmdliner >= 1.1 [#5269 @kit-ty-kate]
* src-ext: Update the bootstrap compiler to 4.14.0 [#5250 @kit-ty-kate]
* src-ext: Upgrade the vendored dune to 3.5.0 to fix make cold in an OCaml 5.0
env [#5355 @kit-ty-kate]
* src-ext: Upgrade vendored deps to support lib-ext in OCaml 5.0
[#5355 @kit-ty-kate @dra27]
* src-ext: Upgrade spdx_licenses to 1.2.0 [#5412 @kit-ty-kate]
* src-ext: Upgrade src_ext vendored bootstrap dependencies [#5437 @MisterDA]
* src-ext: Update bootstrap to use FlexDLL 0.42 from ocaml/flexdll
[#5434 @MisterDA]
* src-ext: Remove unused vendored dependency: result [#5465 @kit-ty-kate]
* src-ext: Replace CPPO dependency with simple conditional compilation helper
[#5498 @Leonidas-from-XIV]
* build: Fix the cold target in presence of an older OCaml compiler version on
macOS [#4802 @kit-ty-kate - fix #4801]
* build: Harden the check for a C++ compiler [#4776 @dra27 - fix #3843]
* build: Add `--without-dune` to configure to force compiling vendored Dune
[#4776 @dra27]
* build: Use `--without-dune` in `make cold` to avoid picking up external Dune
[#4776 @dra27 - fix #3987]
* build: Add `--with-vendored-deps` to replace `make lib-ext` instruction
[#4776 @dra27 - fix #4772] [#5511 @kit-ty-kate #5539 @rjbou]
* build: Add a 'test' target [#5129 @kit-ty-kate @mehdid - partial fixes #5058]
* build: Fix vendored build on mingw-w64 with g++ 11.2 [#4835 @dra27]
* build: Switch to vendored build if spdx_licenses is missing [#4842 @dra27]
* build: Check versions of findlib packages in configure [#4842 @dra27]
* build: Fix dose3 download url since gforge is gone [#4870 @avsm]
* build: Update bootstrap to use `-j` for Unix (Windows already does)
[#4988 @dra27]
* build: Bring the autogen script from ocaml/ocaml to be compatible with
non-ubuntu-patched autoconf [#5090 @kit-ty-kate #5093 @dra27]
* build: configure: Use gmake instead of make on Unix systems (fixes BSDs)
[#5090 @kit-ty-kate]
* build: Patch AltGr/ocaml-mccs#36 in the src_ext build to fix Cygwin32
[#5094 @dra27]
* build: Silence warning 70 [#5104 @dra27]
* build: shell/bootstrap-ocaml.sh: do not fail if curl/wget is missing
[#5223 #5233 @kit-ty-kate]
* build: Cleared explanation of dependency vendoring in configure
[#5277 @dra27 - fix #5271]
* build: Switch autoconf required version to 2.71 [#5161 @dra27]
* build: Remove src/client/no-git-version when calling make clean
[#5290 @kit-ty-kate]
* build: Remove unused variable in opamACL.c [#5403 @purplearmadillo77]
* build: shell/bootstrap-ocaml.sh: do not fail if curl/wget is missing
[#5223 @kit-ty-kate]
* build: `opam-state` depends on `opam-solver` [#5208 @rjbou]
* build: Specify the `opam` package for all rules that need `opamMain.exe.exe`
[#5496 @Leonidas-from-XIV]
* build: Remove conditional compilation [#5508 @Leonidas-from-XIV]
* build: Update msvs-detect [#5514 @MisterDA]
* build: Do not silently disable mccs if a C++ compiler is not present
[#5527 @kit-ty-kate - fix #4452]
* build: Ensure all make targets are run serially [#5532 @kit-ty-kate]
* build: Fix openssl missing message in `shell/bootstrap-ocaml.sh`
[#5557 @MisterDA]
* build: Fix detection of C++ compiler when it is prefixed [#5556 @MisterDA]
* Improve documentation [#4421 #4782 #4855 #4863 #4896 #5001 #5040 #5095 #5097
#5159 #5165 #5167 #5168 #5215 #5226 #5289 #5311 #5340 #5343 #5512 #5175
@AltGr @cnmade @dra27 @emillon @gasche @Armael @hannesm @javiljoen
@johnwhitington @kit-ty-kate @metanivek @mndrix @omnisci3nce
@purplearmadillo77 @rjbou]
* Improve and extended tests [#4159 #4523 #4841 #4859 #4861 #4866 #4915 #4918
#4963 #4967 #4974 #4975 #4979 #5004 #5006 #5007 #5015 #5024 #5027 #5031 #5081
#5097 #5101 #5106 #5131 #5143 #5160 #5171 #5176 #5181 #5203 #5208 #5214 #5228
#5229 #5236 #5253 #5257 #5258 #5261 #5262 #5268 #5270 #5301 #5303 #5304 #5315
#5325 #5329 #5336 #5356 #5385 #5386 #5402 #5476 #5525 #5538 #5574 #5577 #5578
@AltGr @cannorin @dra27 @kit-ty-kate @rjbou]
* Improve test engine: Cram tests [#4913 #4966 #4979 #5009 #5004 #5019 #5252
#5031 #4910 #5024 #5143 #5179 #4892 #5285 #5257 #5308 #5572 @AltGr
@kit-ty-kate @rjbou]
* Improve Github actions: [#4729 #4773 #4788 #4865 #4865 #4922 #4966 #5010
#5067 #5067 #5090 #5153 #5218 #5281 #5365 #5410 @AltGr @dra27 @kit-ty-kate
@rjbou]
2.1.5:
* [BUG] Variables are now expanded in build-env (as for setenv) [#5352 @dra27]
* Correctly handle empty environment variable additions [#5350 @dra27]
* Skip empty environment variable additions [#5350 @dra27]
* [BUG] Fix passing `archive-mirrors` field from init config file to config
[#5315 @hannesm]
* git, hg: Use the full SHA1 revision instead of just the 8 first characters
[#5342 @reynir]
* [BUG] Fix opam installing packages without checking their checksum when the
local cache is corrupted in some case [#5538 @kit-ty-kate]
2.1.4:
* Add support for OCaml 5.0. Dose3 >= 6.1 and base64 >= 3.1.0 are now required [#5357 @kit-ty-kate @dra27 - fix #5354]
* [BUG] Fix all empty conflict explanation messages [#5378 @kit-ty-kate - partial fix #4373]
2.1.3:
* [BUG] Fix `opam init` and `opam init --reinit` when the `jobs` variable has
been set in the opamrc or the current config. [#5056 @rjbou]
* When inferring a 2.1+ switch invariant from 2.0 base packages, don't filter
out pinned packages as that causes very wide invariants for pinned compiler
packages [#5176 @dra27 - fix #4501]
* [BUG] Fix an internal error on repository upgrade from OPAM 1.2
[#4965 @AltGr]
* Some optimisations to `opam list --installable` queries combined with other
filters [#4882 @AltGr - fix #4311]
* Improve performance of some opam list combinations (e.g. `--available`,
`--installable`) [#4999 @kit-ty-kate]
* Improve performance of `opam list --conflicts-with` when combined with other
filters [#4999 @kit-ty-kate]
* Improve performance of `opam show` by as much as 300% when the package to
show is given explicitly or is unique [#4998 @kit-ty-kate - fix #4997 and
partially #4172]
* [BUG] `opam var` no longer fails if no switch is set
[#5027 @rjbou - fix #5025]
* [BUG] Setting a variable with option `--switch <sw>` fails instead of writing
an invalid `switch-config` file [#5027 @rjbou]
* When a field is defined in switch and global scope, try to determine the
scope also by checking switch selection [#5027 @rjbou]
* [BUG] Handle external dependencies when updating switch state pin status (all
pins), instead as a post pin action (only when called with `opam pin`
[#5047 @rjbou - fix #5046]
* [BUG] When reinstalling a package that has a dirty source, if uncommitted
changes are the same than the ones stored in opam's cache, opam consider that
it is up to date and nothing is updated [4879 @rjbou]
* Stop Zypper from upgrading packages on updates on OpenSUSE
[#4978 @kit-ty-kate]
* Clearer error message if a command doesn't exist
[#4971 @kit-ty-kat - fix #4112]
* [BUG] Remove windows double printing on commands and their output
[#4940 @rjbou]
* Actually allow multiple state caches to co-exist
[#4934 @dra27 - actually fixes #4554]
* Update cold compiler to 4.13 to avoid issues with glibc 2.34 on Unix
[#5017 @dra27]
* Bump opam-file-format to 2.1.4 [#5117 @kit-ty-kate - fix #5116]
* Fix some empty conflict explanations
[#4982 @kit-ty-kate - partially fix #4373]
* Port some tests from master [#4841 #4974 #4861 #4915 #4979 #5004 #5006 #5015
#5024 #5025 #5031 #5131 #5176 @AltGr @dra27 @kit-ty-kate]
* Update test engine to allow for additional tests [#4913 #4966 #4979 #5004
#5009 #5024 #5097 @AltGr @kit-ty-kate @rjbou]
* Update for git protocol deprecation on GitHub [#5097 @rjbou]
* When building opam, do not fail if curl/wget is missing [#5223 #5233 @kit-ty-kate]
2.1.2:
* Fallback on dnf if yum does not exist on RHEL-based systems [#4825 @kit-ty-kate]
* Use --no-depexts in CLI 2.0 mode [#4908 @dra27]
* bootstrap: update ocaml version (fixes the compilation of opam with mingw) [#4927 @kit-ty-kate]
2.1.1:
* Fix typo in error message for opam var [#4786 @kit-ty-kate - fix #4785]
* Run the sandbox check in the temporary directory [#4787 @dra27 - fix #4783]
* OpamSystem: avoid calling Unix.environment at top level [#4789 @hannesm]
* Homebrew: Add support for casks and full-names [#4801 @kit-ty-kate]
* Fix the cold target in presence of an older OCaml compiler version on macOS
[#4802 @kit-ty-kate - fix #4801]
* Archlinux: handle virtual package detection [#4833 @rjbou - partial fix #4759]
* Disable the detection of available packages on RHEL-based distributions.
This fixes an issue on RHEL-based distributions where yum list used to detect
available and installed packages would wait for user input without showing
any output and/or fail in some cases [#4791 @kit-ty-kate - fixes #4790]
* Handle empty environment variable updates - missed cherry-pick from 2.0
[#4840 @dra27]
* Fix vendored build on mingw-w64 with g++ 11.2 [#4835 @dra27]
* Put back support for switch creation with packages argument and
`--packages` option with cli 2.0, and a specific error message for cli 2.1
[#4853 @rjbou - fix #4843]
* Fix reverting environment additions to PATH-like variables when several dirs
added at once [#4861 @dra27]
* Fix dose3 download url since gforge is gone [#4870 @avsm]
* Ensure setenv can use package variables defined during the build
[#4841 @dra27]
* Fix `set-invariant: default repos were loaded instead of switch repos
[#4866 @rjbou]
2.0.10:
* Fix reverting environment additions to PATH-like variables when several dirs
added at once [#4861 @dra27]
* Ensure setenv can use package variables defined during the build
[#4841 @dra27]
2.1.0:
* Set DEBIAN_FRONTEND=noninteractive for unsafe-yes confirmation level
[#4735 @dra27 - partially fix #4731]
* Fix 2.1~alpha2 to 2.1 format upgrade with reinit [#4750 #4756 @rjbou - fix #4748]
* Fix bypass-check handling on reinit [#4750 @rjbou]
* fish: fix deprecated redirection syntax `^` [#4736 @vzaliva]
* Bump src_exts and fix build compat with Dune 2.9.0 [#4754 @dra27]
* Fix depext alpine tagged repositories handling [#4758 @rjbou]
2.0.9:
* Fix the conflict with the environment variable name used by dune
[#4535 @smorimoto - fix ocaml/dune#4166]
* Kill builds on Ctrl-C with bubblewrap [#4530 @kit-ty-kate - fix #4404]
* Linux: mount existing TMPDIR read-only, re-bind `$TMPDIR` to a separate tmpfs
[#4589 @AltGr]
* Fix the sandbox check [#4589 @AltGr]
* Fix sandbox script shell mistake that made `PWD` read-write on remove actions
[#4589 @AltGr]
* Port bwrap improvements to sandbox_exec [#4589 #4609 @AltGr]
* Fix W59 & E60 with conf flag handling (no url required) [#4550 @rjbou - fix #4549]
* Fix temporary file with a too long name causing errors on Windows
[#4590 @AltGr]
* Switch to newer version of MCCS (based on newer GLPK) for src_ext
[#4559 @AltGr]
* Fix version pin source retrieving: don't error if archive opam file is
malformed [#4580 @rjbou]
* Release scripts: switch to OCaml 4.10.2 by default, add macos/arm64 builds by
default [#4559 @AltGr]
* Fix opam-devel's tests on platforms without openssl, GNU-diff and a
system-wide ocaml [#4500 @kit-ty-kate]
* Untag dune as a build dependency [#4229 @kit-ty-kate]
* Fix configure check in github actions [#4593 @rjbou]
* Add missing shell quoting to support space and special shell characters in
switch directory path [#4707 @kit-ty-kate]
* The options `--root` and `--switch` are now reflected in environment
variables when building packages so that calls to `opam` during build access
the correct root and switch [#4668 @LasseBlaauwbroek]
* If opam root is different from the binary, allow reading it and try to read
in best effort mode [#4638 @rjbou - fix #4636]
* Differentiate bad format from bad (opam) version with `Bad_version`
exception, raised from `OpamFormat.check_opam_version` [#4638 @rjbou]
* Add `BestEffort` modules with reading functions that don't show errors, given
the `opam_file_format` internal field [#4638 @rjbou - fix
* Require opam-file-format 2.1.3+ in order to enforce opam-version: "2.1" as
first non-comment line [#4639 @dra27 - fix #4394]
* Fix opam switch creation not compatible compiler message
[#4547 @rjbou - fix #4718]
* fish: fix deprecated redirection syntax `^` [#4736 @vzaliva]
* Fix `opam-version' field reading in new roots [#4742 @dra27 @rjbou]
2.1.0~rc2:
* Remove OPAMZ3DEBUG evironment variable [#4720 @rjbou - fix #4717]
* Fix format upgrade when there is missing local switches in the config file
[#4715 @rjbou - fix #4713]
* Fix not recorded local switch handling, with format upgrade [#4715 @rjbou]
* Set opam root version to 2.1 [#4715 @rjbou]
* Improved and extended tests [#4715 @rjbou]
2.1.0~rc:
* (*) Environment variables initialised only at opam client launch, no more via
libraries [#4606 #4703 @rjbou]
* (*) Deprecated `build-doc`, `build-test`, `make` flags [#4581 @rjbou]
* (+) Add `--confirm-level` and `OPAMCONFIRMLEVEL` for automatic answering
[#4582 @rjbou - fix #4168; #4683 @dra27 - fix #4682; #4691 @rjbou - fix #4682]
* (+) Add `--no` [#4582 @rjbou]
* (+) Add a `--with-0install-solver` option to the configure script to enable
the 'builtin-0install' solver [#4646 @kit-ty-kate]
* Add default cli mechanism: deprecated options are accepted (in the major
version) if no cli is specified [#4575 @rjbou]
* Add `opam config` deprecated subcommands in the default cli
[#4575 @rjbou - fix #4503]
* Add cli versioning for opam environment variables [#4606 @rjbou]
* Add cli versioning for enums of flags with predefined enums [#4606 @rjbou]
* Clearer messages about using --cli and OPAMCLI [#4655 @dra27]
* The options `--root` and `--switch` are now reflected in environment
variables when building packages so that calls to `opam` during build access
the correct root and switch [#4668 @LasseBlaauwbroek]
* Add cli versioning for enums of flags with predefined enums [#4626 @rjbou]
* Preprocess `--confirm-level` for plugins calls/install [#4694 @rjbou]
* Ensure the symlink for a plugin is maintained on each invocation
[#4621 @dra27 - partially fixes #4619]
* Initialise environment variables for plugins call/install [#4582 @rjbou]
* Expect plugins to end in .exe on Windows [#4709 @dra27]
* Introduce a `default-invariant` config field, restore the 2.0 semantics for
`default-compiler` [#4607 @AltGr]
* Fix default invariant with no system compiler [#4644 @AltGr - fix #4640]
* Perform an hard upgrade on intermediate roots, ie root from `2.1~alpha/beta`,
and keep a light upgrade from `2.0` [#4638 @rjbou]
* Send the 'opam root layout update' message to stderr [#4692 @AltGr]
* If opam root is different from the binary, allow reading it and try to read
in best effort mode [#4638 @rjbou - fix #4636]
* Don't check opam system dependencies on reinit after a format upgrade
[#4638 @rjbou]
* Fix `sys-ocaml-cc`, `sys-ocaml-arch` and `sys-ocaml-libc` when no system
compiler installed [#4706 @dra27]
* Fix `Not_found` (config file) in config report [#4570 @rjbou]
* Config report: Print variables of installed compilers and their (installed)
dependencies [#4570 @rjbou]
* Don't patch twice file [#4529 @rjbou]
* With `--deps-only`, set dependencies as root packages
[#4964 @rjbou - fix #4502]
* Keep global lock only if root format upgrade is performed
[#4612 @rjbou - fix #4597]
* Improve installation times by only tracking files listed in `.install`
instead of the whole switch prefix when there are no `install:` instructions
(and no preinstall commands)
[#4494 @kit-ty-kate @rjbou; #4667 @dra27 - fix #4422]
* Scrub OPAM* environment variables added since 2.0 from package builds to
prevent warnings when a package calls opam [#4663 @dra27 - fix #4660]
* Correct the message when more than one depext is missing [#4678 @dra27]
* Only display one conflict message when they are all owing to identical
missing depexts [#4678 @dra27]
* Don't exclude base packages from rebuilds (made some sense in opam 2.0 with
base packages but doesn't make sense with 2.1 switch invariants) [#4569 @dra27]
* Don't refer to base packages in messages any more
[#4623 @dra27 - fixes #4572]
* Give the correct command when demonstrating switch creation
[#4675 @dra27 - fixes #4673]
* On switch loading, if invariant is inferred and a write lock required, write
the file [#4638 @rjbou]
* Don't look for lock files for pin depends [#4511 @rjbou - fix #4505]
* Fetch sources when pinning an already pinned package with a different url
when using working directory [#4542 @rjbou - fix #4484]
* Don't ask for confirmation for pinning base packages (similarly makes no
sense with 2.1 switch invariants) [#4571 @dra27]
* Fix version pin source retrieving: mustn't error if archive opam file is
malformed [#4580 @rjbou]
* `opam list --silent` renamed to `--check` [#4595 @dra27 - fix #4323]
* Include doc field in opam-show [#4567 @dra27 - partially fix #4565]
* Fix `switch` global variable resolving [#4685 @rjbou - fix #4684]
* Fix `hash` package variable resolving [#4687 @rjbou]
* Lint: Fix W59 & E60 for conf packages (no url required)
[#4550 @rjbou - fix #4549]
* Lint: Fix W59 & E60 with VCS urls, don't check upstream if url has VCS
backend [#4635 @rjbou]
* Lint: Add E67 checksum specified with non archive url [#4635 @rjbou]
* Lint: Disable subpath warning E63,W64 [#4638 @rjbou]
* Lint: Fix manpage listing [#4708 @rjbou]
* Don't write lock file with `--read-only', `--safe`, and `--dryrun`
[#4562 @rjbou - fix #4320]
* Make `opam lock` consistent with `opam install`, on local pin always take
last opam file even if uncommitted [#4562 @rjbou - fix #4320]
* Opam file: Fix `features` parser [#4507 @rjbou]
* Opam file: Rename `hidden-version` to `avoid-version` [#4527 @dra27]
* Opam file: Fix rewriting with preserved format empty field error
[#4634 @rjbou - fix #4628]
* Opam file: Switch config: Defined `invariant` field as an option to
differentiate when it is not defined [#4638 @rjbou]
* Opam file: Differentiate bad format from bad (opam) version with
`Bad_version` exception, raised from `OpamFormat.check_opam_version`
[#4638 @rjbou]
* Opam file: Always print the `opam-version` field on files [#4638 @rjbou]
* Opam file: Config: add `opam-root-version` field as a marker for the whole
opam root [#4638 @rjbou - fix #4636]
* Opam file: Add `BestEffort` modules with reading functions that don't show
errors, given the `opam_file_format` internal field [#4638 @rjbou - fix #4636]
* Depext: Handle macport variants [#4509 @rjbou - fix #4297]
* Depext: Always upgrade all the installed packages when installing a new
package on Archlinux [#4556 @kit-ty-kate]
* Depext: Handle some additional environment variables (`OPAMASSUMEDEPEXTS`,
`OPAMNODEPEXTS`) [#4587 @AltGr]
* Depext: Improve messages to hint that answering `no` doesn't abort
installation [#4591 @AltGr]
* Depext: Add support for non-interactive mode in macports [#4676 @kit-ty-kate]
* Depext: Handling of packages of tagged repositories for alpine
[#4700 @rjbou - fix #4670]
* Depext: Clarify some `assume-depexts` related messages
[#4671 @AltGr - partial fix #4662]
* Depext: Warn the user if epel-release is missing and unavailable depexts are
detected [#4679 @dra27 fix #4669]
* Depext: Ignore config yes automatic answering when asking confirmation to run
install commands [#4698 @rjbou - fix #4680]
* Sandbox: Fix the conflict with the environment variable name used by dune
[#4535 @smorimoto - fix ocaml/dune#4166]
* Sandbox: Kill builds on Ctrl-C with bubblewrap
[#4530 @kit-ty-kate - fix #4400]
* Sandbox: Linux: mount existing TMPDIR read-only, re-bind `$TMPDIR` to a
separate tmpfs [#4589 @AltGr]
* Sandbox: Fix the sandbox check [#4589 @AltGr]
* Sandbox: Fix sandbox script shell mistake that made `PWD` read-write on
remove actions [#4589 @AltGr]
* Sandbox: Port bwrap improvements to sandbox_exec [#4589 @AltGr]
* Sandbox: Fix realpath use for macos, partial revert of #4589 [#4609 @AltGr]
* Add missing shell quoting to support space and special shell characters in
switch directory path [#4707 @kit-ty-kate]
* Rename `state.cache` to include the `OpamVersion.magic()` string. All .cache
files are deleted if any cache file is written to, allowing multiple versions
of the library to co-exist without constantly regenerating it
[#4642 @dra27 - fix #4554]
* Fix Cudf preprocessing [#4534 #4627 @AltGr - fix #4624]
* Allow to upgrade to a hidden-version package if a hidden-version package is
already installed [#4525 @kit-ty-kate]
* Add support for a few select criteria useful to CI to the 0install solver:
`+count[version-lag,solution]` to always choose the oldest version available,
`+removed` to not try to keep installed packages [#4631 @kit-ty-kate]
* Fix opam-devel's tests on platforms without openssl, GNU-diff and a
system-wide ocaml [#4500 @kit-ty-kate]
* Use dune to run reftests [#4376 @emillon]
* Restrict `extlib` and `dose` version [#4517 @kit-ty-kate]
* Restrict to `opam-file-format.2.1.2` [#4495 @rjbou]
* Require `opam-file-format.2.1.3+` in order to enforce `opam-version: "2.1"`
as first non-comment line [#4639 @dra27 - fix #4394]
* Switch to newer version of MCCS (based on newer GLPK) for src_ext
[#4559 @AltGr]
* Bump dune version to 2.8.2 [#4592 @AltGr]
* Bump the minimal dune requirement to dune 1.11 [#4437 @dra27 @kit-ty-kate]
* 4.12 compatibility [#4437 @dra27 @kit-ty-kate]
* Cold compiler updated to 4.12 [#4616 @dra27]
* Fix build from source when a dune-project file is presented in the parent
directory [#4545 @kit-ty-kate]
* Fix build from source when a dune-project file is presented in the parent
directory [#4545 @kit-ty-kate - fix #4537]
* Fix opam-devel.install not to install two files called opam [#4664 @dra27]
* Build release tags as non-dev versions, as for release tarballs
[#4665 @dra27 - fix #4656]
* Disable dev version for tests (needed for format upgrade test) [#4638 @rjbou]
* Add a hint for missing `openssl` in `make cold` [#4702 @rjbou]
* Remove test field from opam-devel, they need the network [#4702 @rjbou]
* Update src_ext for Dune and MCCS [#4704 @dra27]
* Release scripts: switch to OCaml 4.10.2 by default, add macos/arm64 builds by
default [#4559 @AltGr]
* Release scripts: add default cli version check on full archive build
[#4575 @rjbou]
* Arg: Generalise `mk_tristate_opt` to `mk_state_opt` [#4575 @rjbou]
* Arg: Fix `mk_state_opt` and rename to `mk_enum_opt` [#4626 @rjbou]
* Arg: Add `mk_enum_opt_all` for state flags that appears more than once
[#4582 @rjbou]
* Fix `opam exec` on native Windows when calling cygwin executables
[#4588 @AltGr]
* Fix temporary file with a too long name causing errors on Windows
[#4590 @AltGr]
* CLI: Add flag deprecation and replacement helper [#4595 @rjbou]
* Win32 Console: fix VT100 support [#3897 #4710 @dra27]
* Tidied the opam files [#4620 @dra27]
* Externalise cli versioning tools from `OpamArg` into `OpamArgTools`
[#4606 @rjbou]
* Each library defines its own environment variables, that fills the config
record [#4606 @rjbou]
* Harden cygpath wrapper [#4625 @dra27]
* Reset the plugin symlinks when the root is upgraded
[#4641 @dra27 - partial fix for #4619]
* Formalise opam dev version detection with `OpamVersion.is_dev_version`
[#4665 @dra27]
* Add `OpamStd.String.is_prefix_of` [#4694 @rjbou @dra27]
* Fix `OpamStd.Format.pretty_list`: `last` argument dropped if list contains
more than 2 elements [#4694 @rjbou]
* Run the shell hooks with closed stdin (bash, zsh) [#4692 @AltGr]
* Improved and extended tests
[#4376 #4504 #4545 #4612 #4668 #4612 #4634 #4672 #4638 #4702 #4697 #4697
@AltGr @dra27 @emillon @rjbou]
* Improve Github Actions
[#4593 #4575 #4610 #4610 #4618 #4606 #4695 #4695 @AltGr @dra27 @rjbou]
* Improve documentation
[#4496 #4506 #4513 #4637 #4681 #4702
@dannywillems @eth-arm @kit-ty-kate @rjbou @UnixJunkie]
2.0.8:
* Add colon for fish MANPATH fix. [#4084 @rjbou - fix #4078]
* No error when linked directory doesn't exist (e.g. XDG defined)
[#4278 @kit-ty-kate]
* Add quotes to avoid space unwanted behaviors [#4278 @kit-ty-kate]
* Handle `CCACHE_DIR` environment variable in sandbox script.
[#4087 @rjbou - fix #4079]
* Follow links of `~/.cache` & `~/.cache/dune` for bwrap call.
[#4087 @rjbou - fix #4086]
* Don't overwrite user's sandbow script modification. [#4020 #4092 @rjbou]
* On MacOS sandbox script, always read write mount `/tmp`
[#3742 @rjbou - fix ocaml/opam-repository#13339]
* Use version var in opam file instead of equal current version number in
opamlib dependencies [#4178 @rjbou]
* Opam file build using dune [#4178 @rjbou #4229 @kit-ty-kate - fix #4173]
* Update opam file to 2.0 [#4371 @AltGr]
* Fix `arch` detection when using 32bit mode on ARM64 [#4462 @kit-ty-kate]
* Fix `arch` detection of i486 [#4462 @kit-ty-kate]
* The stdout of pre- and post-session hooks is now propagated to the user
[#4382 @AltGr - fix #4359]
* Run switch pre/post sessions hooks [#4476 @rjbou - fix #4472]
2.1.0~beta4:
* (*) Implemented CLI version compatibility layer [#4385 @rjbou]
* (*) Return code 31 (`Sync_error`) instead of code 40
(`Package_operation_error`) when all failures happend during fetching
[#4416 @rjbou - fix #4214]
* (+) Add `--download-only` flag [#4071 @Armael @rjbou - fix #4036]
* (+) Provide `opam update --depexts` to request an update of the system package manager databases [#4379 @AltGr - fix #4355]
* Set OPAMCLI=2.0 during package action commands [#4492 @kit-ty-kate]
* Fix sandbox check on first `opam init` [#4370 @rjbou - fix #4368]
* Print shell-appropriate eval command on `opam init` [#4427 @freevoid]
* Fix init script check in csh [#4482 @gahr]
* The stdout of `pre-` and `post-session` hooks is now propagated to the user [#4382 @AltGr - fix #4359]
* `post-install` hooks are now allowed to modify or remove installed files [#4388 @lefessan]
* Add support for switch-specific pre/post sessions hooks [#4476 @rjbou - fix #4472]
* Ensure we don't advertise upgrades to hidden versions [#4477 @AltGr - fix #4432]
* Fix `opam remove --autoremove <PKG>` to not autoremove unrelated packages [#4369 @AltGr - fix #4250 #4332]
* Fix cases where `opam remove -a` could trigger conflicts in the presence of orphan packages [#4369 @AltGr - fix #4250 #4332]
* Fix `--update-invariant` when removing or changing package name [#4360 @AltGr - fix #4353]
* Fix updates of the invariant with `--update-invariant` [#4431 @AltGr]
* Fix cleanup of build dirs for version pinned packages [#4436 @rjbou - fix #4255]
* Fix opamfile format upgrade on pinning [#4366 @rjbou - fix #4365]
* Fix `pin --show` actually pinning [#4367 @rjbou - fix #4348]
* When several pins are needed, do their fetching in parallel [#4399 @rjbou - fix #4315]
* Don't cleanup VCS pin source directories [#4399 @rjbou]
* Fix `--working-dir` with local switches [#4433 @rjbou]
* Add package variable `opamfile-loc`, containing the location of installed package opam file [#4402 @rjbou]
* Fix `arch` detection when using 32bit mode on ARM64 [#4462 @kit-ty-kate]
* Fix `arch` detection of i486 [#4462 @kit-ty-kate]
* Skip loading the switch state for variable lookup when possible [#4428 @rjbou]
* Fix package variables display when no config file is found [#4428 @rjbou]
* Fix `opam option depext-bypass-=["XXX"]` [#4428 @rjbou]
* Lint: add a check that strings in filtered package formula are booleans or variables [#443 @rjbou - fix #4439]
* Fix handling of filename-encoded pkgname in opam files [#4401 @AltGr - fix ocaml-opam/opam-publish#107]
* Don't recompile when modifying the package flags [#4477 @AltGr]
* Add depext support for NetBSD and DragonFlyBSD [#4396 @kit-ty-kate]
* Fix depexts on OpenBSD, FreeBSD and Gentoo: Allow short names and full name paths for ports-based systems [#4396 @kit-ty-kate]
* Handle the case where `os-family=ubuntu` as `os-family=debian` [#4441 @alan-j-hu]
* Update opam's opam files to 2.0 [#4371 @AltGr]
* Makefile: Add rule `custom-libinstall` for `opam-custom-install` use [#4401 @AltGr]
* Use the archive caches when running `opam admin cache` [#4384 @AltGr - fix #4352]
* Fix explosion of `opam admin check --cycles` on repositories with huge cliques [#4392 @AltGr]
* Much improved format-preserving printer [#4298 #4302 @rjbou - fix #3993]
* Fix missing conflict message when trying to remove required packages [#4362 @AltGr]
* Fix the Z3 backend for upgrades [#4393 @AltGr]
* Fix cases where opam would wrongly complain about action cycles [#4358 @AltGr - fix #4357]
* Fix permission denied fallback for openssl [#4449 @Blaisorblade - fix #4448]
* Add debug & verbose log for patch & subst applications [#4464 @rjbou - fix #4453]
* Be more robust w.r.t. new caches updates when `--read-only` is not used [#4467 @AltGr - fix #4354]
* Improved and extended tests [#4375 #4395 #4428 #4385 #4467 #4475 #4483 @emillon @rjbou @AltGr @freevoid @dra27]
* Switched to Github actions [#4463 @rjbou]
2.1.0~beta2:
* Reduced startup times, in particular for `opam exec` [#4341 @altgr]
* Fixed the sandboxing check on fresh inits [#4342 @altgr]
* Fixed cases where `--with-version` was not respected by `opam pin` [#4346 @altgr]
* Upgraded the bootstrap OCaml compiler from 4.09.1 to 4.11.1 [#4242 @avsm @dra27 @MisterDA @rjbou]
2.1.0~beta:
* (*) `--cli` / `OPAMCLI` option added [#4316 @dra27]
* `--help/--version` documented in wrong section for aliases [#4317 @dra27]
* `opam lock --help` missing common information {#4317 @dra27]
* (+) `--yes` passed to all commands, and plugins [#4316 @dra27]
* On init, check availability of sandbox and propose to disable
[#4284 @rjbou - fix #4089]
* config upgrade: on the fly upgrade if no write lock required [#4313 @rjbou]
* (*) Add `pin scan` subcommand to list available pins [#4285 @rjbou]
* (*) Add `--normalise` option to print a normalised list when scanning, that can
be taken by `opam pin add` [#4285 @rjbou]
* (*) Add `with-version` option to set the pinned package version [#4301 @rjbou]
* Add error message in case git repo is empty [#4303 @rjbou - fix #3905]
* Lock: Support -d as alias of --direct-only (to match plugin) [#4319 @dra27]
* Switch: Support -n as an alias of --no-action (to match opam-pin)
[#4324 @dra27]
* List: <field> form no longer advertised as valid for --columns [#4322 @dra27]
* Admin: <field> form no longer advertised as valid for --columns in list
[#4322 @dra27]
* Solver: Don't penalise packages with more recent 'hidden-versions'
[#4312 @AltGr]
* `OpamCommand.pin` refactor, including adding `OpamClient.PIN.url_pins` to pin
a list of package with url [#4285 #4301 @rjbou]
* `OpamPinCommand.source_pin', for new package confirmation, don't check that
no opam file is given as argument [#4301 @rjbou]
* CLI: Provide all functions in the client library [#4329 @AltGr]
* Process: don't display status line if not verbose, and status line disabled
[#4285 @rjbou]
* Optimise package name comparison [#4328 @AltGr - fix #4245]
2.1.0~alpha3:
* Confirmation on non-compiler switch invariant: not on dryrun, Y by default
[#4289 @AltGr]
* (*) Fix pin kind automatic detection consistency [#4300 @rjbou]: With `opam
pin target', when opam file is not versioned and at root, vcs-pin the package
instead of path-pin, and with `opam pin add nv target', take opam file even
if not versioned.
* External dependencies: Fix non-interactive mode on OpenSuse [#4293
@kit-ty-kate]
* src-ext: bump topkg to 1.0.2 and dune to 2.6.2, with a second compiler
built in case main one is < 4.07.0 (dune restriction) [#4294 @dra27]
* Allow Z3 backend to return sub-optimal solutions on timeout, add
`OPAMSOLVERALLOWSUBOPTIMAL` environment variable [#4289 @AltGr]
* Add an optional solver relying on opam-0install-cudf [#4240 @kit-ty-kate]
2.1.0~alpha2:
* Remove m4 from the list of recommended tools [#4184 @kit-ty-kate]
* Fix config solver field ignored at init [#4243 @rjbou - fix #4241]
* Fix atoms formula restriction with `--all` at upgrade [#4221 @rjbou - fix
#4218]