Bug fixes

• Detect CUDA driver version in subprocess. (#11667)
• Fixes the behavior of the --no-user flag in conda init so that a user's .bashrc, etc. remains unaltered, as expected. (#11949)
• Fix several more user facing MatchSpec crashes that were identified by fuzzing efforts. (#12099)
• Lock sys.stdout to avoid corrupted --json multithreaded download progress. (#12231)

Docs

• Optional Bash completion support has been removed starting in v4.4.0, and not just deprecated. (#11171)
• Documented optional channel::package syntax for specifying dependencies in environment.yml files. (#11890)

Other

• Refactor repodata.json fetching; update on-disk cache format. Based on work by @FFY00. (#11600)
• Environment variable overwriting WARNING is printed only if the env vars are different from those specified in the OS. (#12128)
• Added conda-libmamba-solver run constraint. (#12156)
• Updated ruamel.yaml version. (#12156)
• Added tqdm dependency. (#12191)
• Use itertools.chain.from_iterable instead of equivalent tlz.concat. (#12165)
• Use toolz.unique instead of vendored copy. (#12165)
• Use itertools.islice instead of toolz.take. (#12165)
• Update CI test workflow to only run test suite when code changes occur. (#12180)
• Added Python 3.10 canary builds. (#12184)

Contributors

• @beeankha
• @dholth
• @dariocurr made their first contribution in #12128
• @jezdez
• @jay-tau made their first contribution in #11738
• @kenodegard
• @pkmooreanaconda
• @sven6002 made their first contribution in #12162
• @ReveStobinson made their first contribution in #12213
• @travishathaway
• @XuehaiPan made their first contribution in #11667
• @xylar made their first contribution in #11949
• @pre-commit-ci[bot]

Full Changelog: 22.11.1...23.1.0