2.19.22

What's Changed

• fix: correct filename typo in timeout_decorator stack-frame filter by @Vansh0204 in #3030
• Allow extensions to register custom Click parameter types for Runner API by @talsperre in #3005
• release: 2.19.22 by @talsperre in #3036
• fix: install remotes package for R CI test by @talsperre in #3037

New Contributors

• @Vansh0204 made their first contribution in #3030

Full Changelog: 2.19.21...2.19.22

2.19.21

What's Changed

• Fix #2923: Changed CSV Parsing to DictReader in tutorial 01 and 02 by @antidude900 in #2933
• Fix Tuple[()] stub generation for empty tuple types by @npow in #2945
• Indicate that batch (list|kill) applies to the latest run by default by @dpoznik in #2964
• Add AGENTS.md to guide AI coding assistants for contributors by @npow in #2989
• fix: argo workflows conditional nested static split joins by @saikonen in #3002
• release: 2.19.21 by @saikonen in #3008

New Contributors

• @antidude900 made their first contribution in #2933

Full Changelog: 2.19.20...2.19.21

2.19.20

What's Changed

• fix: Missing values from reserved-params by @saikonen in #2787
• Fix: resources deco shared_memory doesn't set kubernetes deco shared_memory by @theOGognf in #2760
• build(deps-dev): bump qs from 6.14.1 to 6.14.2 in /metaflow/plugins/cards/ui by @dependabot[bot] in #2793
• fix: correct typo 'occurence' to 'occurrence' by @thecaptain789 in #2785
• Fix #524: Ignore --max-value-size when using dump --file by @dheerenmohta in #2774
• force color support for vendored click by @vivekkhimani in #2798
• Fix flaky test: use atomic writes in local storage by @npow in #2796
• Add contribution quality gates and PR template by @npow in #2826
• Fix package walk hidden-dir check for ancestor paths by @NirZabari in #2790
• exclude skypilot for packaging envs by @mt-ob in #2872
• Fix bare except clauses in compute backend decorators by @shreed27 in #2850
• Revert "force color support for vendored click (#2798)" by @npow in #2910
• S3: tolerate missing content_type in R2 info responses by @npow in #2920
• Fix save_bytes put_many tuple mapping in S3Storage by @npow in #2932
• rename to skypilot_step by @mt-ob in #2935
• release: 2.19.20 by @saikonen in #2936

New Contributors

• @theOGognf made their first contribution in #2760
• @thecaptain789 made their first contribution in #2785
• @dheerenmohta made their first contribution in #2774
• @NirZabari made their first contribution in #2790
• @shreed27 made their first contribution in #2850

Full Changelog: 2.19.19...2.19.20

2.19.19

What's Changed

• feature: AWS Batch privileged option by @saikonen in #2767
• fix: add S3_ENDPOINT_URL to the required env list in argo templates by @saikonen in #2769
• Add init.py to pip_patcher for PyPI packaging by @naveenkasturi in #2776
• Feat - Make auto emission of events configurable from argo UI by @tfurmston in #2770
• Revert "Feat - Make auto emission of events configurable from argo UI" by @saikonen in #2778
• GSOC 26 Proposals by @talsperre in #2779
• Simplify Docker check in devtools Makefile by @rooday-doordash in #2773
• build(deps): bump vega-functions, vega, vega-embed and vega-lite in /metaflow/plugins/cards/ui by @dependabot[bot] in #2736
• build(deps-dev): bump lodash from 4.17.21 to 4.17.23 in /metaflow/plugins/cards/ui by @dependabot[bot] in #2758
• build(deps): bump qs and @cypress/request in /metaflow/plugins/cards/ui by @dependabot[bot] in #2764
• Add support for class attributes and bound methods to escape hatch by @malder08 in #2775
• Update contributing.md by @npow in #2766
• Update GSOC contributor guide and projects list by @talsperre in #2784
• release: 2.19.19 by @saikonen in #2786

New Contributors

• @naveenkasturi made their first contribution in #2776
• @rooday-doordash made their first contribution in #2773

Full Changelog: 2.19.18...2.19.19

2.19.18

What's Changed

• Upgrade GitHub Actions for Node 24 compatibility by @salmanmkc in #2763
• fix: S3 list_paths regression by @saikonen in #2765
• [namespaced events] by @valayDave in #2742
• release: 2.19.18 by @saikonen in #2771

New Contributors

• @salmanmkc made their first contribution in #2763

Full Changelog: 2.19.17...2.19.18

2.19.17

What's Changed

• fix: edge case with symlink traversal in packaging by @saikonen in #2751
• More detailed message for ctrl+c interruptions by @oavdeev in #2752
• fix: better command processing for compress state machine by @nlwstein in #2744
• Skip Kubernetes cluster access when using --only-json flag in Argo Workflows CLI by @vivekkhimani in #2743
• fix: support token CLI options with --only-json by @saikonen in #2761
• release: 2.19.17 by @saikonen in #2762

New Contributors

• @vivekkhimani made their first contribution in #2743

Full Changelog: 2.19.16...2.19.17

2.19.16

What's Changed

• pre-commit autoupdate 2025-12-21 by @cclauss in #2731
• Fix metaflow-dev up shell compatibility and AWS credential isolation by @ShreehariVaasishta in #2730
• handle 410 expired continue token for listing argo workflow templates by @mt-ob in #2745
• Bump metaflow version to 2.19.16 by @savingoyal in #2746

Full Changelog: 2.19.15...2.19.16

2.19.15

What's Changed

• fix: force-rebuild-environments edge case with conda by @saikonen in #2721
• Replace discontinued links to admin-docs with links to Outerbounds do… by @obgibson in #2724
• feature: enabling freethreaded python support for pypi/conda by @saikonen in #2723
• kill job based on terminate mode configuration by @iamsgarg-ob in #2726
• fix: add freethreaded python abis to pypi resolve download as well by @saikonen in #2727
• Bump metaflow version to 2.19.15 by @savingoyal in #2728

Full Changelog: 2.19.14...2.19.15

2.19.14

What's Changed

• Remove a case where duplicate init functions were called (when deploy… by @romain-intel in #2719
• Fix a case where a default none config would get confused with the pl… by @romain-intel in #2720

Full Changelog: 2.19.13...2.19.14

2.19.13

What's Changed

• [S3] raise error on s3 retry exhaustion by @npow in #2703
• fix: Argo input-paths with multiple conditionals by @saikonen in #2714
• Bump metaflow version to 2.19.13 by @malder08 in #2715
• fix: increase supported glibc versions in pip tags by @saikonen in #2716

Full Changelog: 2.19.12...2.19.13