- Add worker‑side cancellation for pending flow runs and introduce a JSON schema for prefect.yaml files, plus concurrent read/count queries in pagination endpoints.
- Fix several bugs: preserve symlinks in directory fetches, maintain GitRepository name parameters during pull conversions, and add an explicit ruamel.yaml.clib dependency to resolve Docker build issues.
- Update the @prefecthq/prefect UI library to v3.14.5, add a GitHub Actions workflow for UI v2 E2E tests, and include a documentation link to the Python AI Conference.
3.6.9 - Auld Lang Sync
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Optimize task run recorder bulk upserts and enable auto UV run launcher for process workers
Add removable chips for multi-select enum array fields and virtualize timezone select options
Add UI enhancements such as tooltips for flow‑run state tabs, support for arbitrary float precision in schema inputs, and rendering of ANSI color codes in V2 flow run logs.