2.1.3

This is the release of opam 2.1.3.

Binaries and full archive are signed by by opam dev team (fingerprint 92C5 26AE 50DF 3947 0EB2 911B ED4C F1CA 67CB AA92).

Changelog:

Fixes

Init

• Fix opam init and opam init --reinit when the jobs variable has been set in the opamrc or the current config. [#5056 @rjbou]

Switch

• 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]

Pin

• 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]

List

• 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]

Show

• 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]
• 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]

Var/Option

• opam var no longer fails if no switch is set [#5027 @rjbou - fix #5025]
• 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]

External dependencies

• Stop Zypper from upgrading packages on updates on OpenSUSE [#4978 @kit-ty-kate]

Sandbox

• Clearer error message if a command doesn't exist [#4971 @kit-ty-kat - fix #4112]

State

• Actually allow multiple state caches to co-exist [#4934 @dra27 - actually fixes #4554]

Client

• Fix some empty conflict explanations [#4982 @kit-ty-kate - partially fix #4373]

Internal

• Remove windows double printing on commands and their output [#4940 @rjbou]

Admin

• Fix an internal error on repository upgrade from OPAM 1.2 [#4965 @AltGr]

Misc

Build

• 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]
• When building opam, do not fail if curl/wget is missing [#5223 #5233 @kit-ty-kate]

Documentation

• Fix make doc with Dune 2.7 (unblocks opam2web build) [#5030 @kit-ty-kate]
• Update for git protocol deprecation on GitHub [#5097 @rjbou]

Tests

• Port some tests from master [#4841 #4974 #4861 #4915 #4979 #5004 #5006 #5015 #5024 #5025 #5031 #5131 #5176 @AltGr @dra27 @rjbou @kit-ty-kate]
• Update test engine to allow for additional tests [#4913 #4966 #4979 #5004 #5009 #5024 #5097 @AltGr @kit-ty-kate @rjbou]

API updates

opam-client

• OpamClient: fix update_with_init_config, when jobs was set in init_config, it dropped rest of config update [#5056 @rjbou]
• OpamConfigCommand: set_opt_switch, set_var_switch, options_list_switch, and var_list_switch now raise configuration error exception (50) if no switch is found [#5027 @rjbou]
• OpamClient.Pin.post_pin_action: no more updates depexts information, moved to OpamSwitchState.update_pin [#5047 @rjbou]

opam-repository

• OpamVCS.VCS: add a clean function to the interface clearing all the uncommited files [#4879 @rjbou]
• OpamVCS.pull_url: clean repository before fetching [#4879 @rjbou]

opam-state

• OpamSwitchState.update_pin: updates depexts state informations (sys_packages, avalaible_packages) [#5047 @rjbou]

opam-core

• OpamCompat: add Lazy module and Lazy.map function [#5176 @dra27]