ACT Release Version 2.3.0

What's Changed

• Build(deps): Bump the actions group with 3 updates by @dependabot[bot] in #961
• TST: Update to skip nasa mplnet tests. by @zssherman in #962
• FIX: Temp fix to use base times instead of xarray coders. by @zssherman in #967
• ADD: 2025 ARM Summer School Blog Post by @jrobrien91 in #965
• ADD: PBL Height Retrieval via Gradient Methods by @jrobrien91 in #969
• Build(deps): Bump the actions group with 3 updates by @dependabot[bot] in #970
• FIX: Fix for default behaviour of data_vars. by @zssherman in #968
• MNT: Update naming of wind correction for clarity. by @zssherman in #971
• Build(deps): Bump actions/checkout from 5 to 6 in the actions group by @dependabot[bot] in #972
• FIX: Update airnow values to fix CI. by @zssherman in #973
• MNT: Revert mplnet skips. by @zssherman in #974
• ENH: Move setup metadata and test parameters to pyproject.toml file. by @zssherman in #975
• ADD: Function to create dummy QC variable from multiple ancillary QC variables. by @rcjackson in #964
• Build(deps): Bump the actions group with 2 updates by @dependabot[bot] in #977
• ENH: Move scripts to pyproject.toml and remove setup.py. by @zssherman in #976
• FIX: Fix for scipy1.11 were mode does not take non numeric. by @zssherman in #980
• FIX: Times and fields with nans seemed to be removed incorrectly. by @zssherman in #979
• FIX: Remove pytz and use timezone.utc. by @zssherman in #981
• ENH: Fixes for latest airnow updates by @AdamTheisen in #983
• FIX: Pre-commit hooks fixed to be Python 3.14 compatible. by @rcjackson in #984

Full Changelog: v2.2.3...v2.3.0