2.1.3

This is the release of opam 2.1.3.

This minor release contains some fixes, please see blog post for upgrade instructions.

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]