Highlights Quick regression fix for generator-based field_transformers. Full changelog below! Special Thanks This release would not be possible without my generous sponsors! Thank you to all of you making sustainable maintenance possible! If you would like to join them, go to https://github.com/sponsors/hynek and check out the sweet perks! Above and Beyond Variomedia AG (@variomedia), Tidelift (@tidelift), Ecosystems (@ecosyste-ms), Klaviyo (@klaviyo), Privacy Solutions GmbH (@privacy-solutions), FilePreviews (@filepreviews), nate nowack (@zzstoatzz), Daniel Fortunov (@asqui), and Kevin P. Fleming (@kpfleming). Maintenance Sustainers Buttondown (@buttondown), Christopher Dignam (@chdsbd), Magnus Watn (@magnuswatn), David Cramer (@dcramer), Jesse Snyder (@jessesnyder), Rivo Laks (@rivol), Polar (@polarsource), Mike Fiedler (@miketheman), Duncan Hill (@cricalix), Colin Marquardt (@cmarqu), Pieter Swinkels (@swinkels), Nick Libertini (@libertininick), Brian M. Dennis (@crossjam), Moving Content AG (@moving-content), ProteinQure (@ProteinQure), The Westervelt Company (@westerveltco), Sławomir Ehlert (@slafs), Mostafa Khalil (@khadrawy), Filip Mularczyk (@mukiblejlok), Thomas Klinger (@thmsklngr), Andreas Poehlmann (@ap--), August Trapper Bigelow (@atbigelow), Carlton Gibson (@carltongibson), and Roboflow (@roboflow). Not to forget 14 more amazing humans who chose to be generous but anonymous! Full Changelog Changes Restore support for generator-based field_transformers. #1417 This release contains contributions from @ashb, and @hynek. Artifact Attestations You can verify this release's artifact attestions using GitHub's CLI tool by downloading the sdist and wheel from PyPI and running: $ gh attestation verify --owner python-attrs attrs-25.3.0.tar.gz and $ gh attestation verify --owner python-attrs attrs-25.3.0-py3-none-any.whl

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