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metaflow

v2.19.30 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agents ai aws azure cost-optimization datascience
+13 more
distributed-training gcp generative-ai high-performance-computing kubernetes llm llmops machine-learning ml-infrastructure ml-platform mlops model-management python

Summary

AI summary

Fixed S3 handling when the input list is empty.

Changes in this release

Feature Low

Send step and project context to monitor for metric tagging.

Send step and project context to monitor for metric tagging.

Source: llm_adapter@2026-05-29

Confidence: high

Bugfix Medium

Guard s3 _put_many_files and _read_many_files against empty input.

Guard s3 _put_many_files and _read_many_files against empty input.

Source: llm_adapter@2026-05-29

Confidence: high

Bugfix Medium

Fix s3 handling when no file is present.

Fix s3 handling when no file is present.

Source: llm_adapter@2026-05-29

Confidence: high

Full changelog

What's Changed

  • fix(s3): guard _put_many_files and _read_many_files against empty input by @romain-intel in https://github.com/Netflix/metaflow/pull/3194
  • Send step and project context to monitor for metric tagging by @talsperre in https://github.com/Netflix/metaflow/pull/3093
  • Fix/s3 no file by @romain-intel in https://github.com/Netflix/metaflow/pull/3215

Full Changelog: https://github.com/Netflix/metaflow/compare/2.19.29...2.19.30

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