23.3.0

Enhancements

• Simplify exception parsing and enable new (experimental) conflict reports in libmamba. (#102 via #103, #160)
• Use conda's SubdirData for all repodata fetching and caching. (#59, #68 via #65, #171)

Bug fixes

• Disable lockfiles within libmambapy to conform with conda's behavior of not using them. (#120)
• Fix JSON serialization errors in some exceptions. (#140 via #142)
• Fix API breakage upstream: SubdirData.cache_path_json property changed from str to PrefixPath. Depend directly on boltons.setutils.IndexedSet. (#151)
• Updated bundled conda recipe and corresponding CI workflow. (#166)
• Bumped minimum conda version from 22.11.1 -> 23.3.0 due to change in boltons IndexedSet. (#170)
• Add workaround for defaults::<pkg_name> specs. (#173 via #172)

Deprecations

• Python 3.7 is no longer supported. The minimum version is now 3.8. (#174)

Other

• Change the build-system to hatchling + hatch-cvs for a setuptools-scm-like versioning setup. (#128 via #127)
• Add conda-forge based CI environments. (#133)
• Fix cache directory in flaky test. (#157)
• CI: Pin minio to 2023-03-13T19-46-17Z to avoid breaking changes. (#159)
• Require libmamba 1.4.1 or greater and remove unused code paths. (#165)

Contributors

• @AlbertDeFusco made their first contribution in #142
• @costrouc
• @jaimergp
• @jezdez
• @conda-bot
• @pre-commit-ci[bot]

Full Changelog: 23.1.0...23.3.0