- - Added a V2 concurrency framework with a minimal V1→V2 adapter, global concurrency limits, GCL‑based task engine updates, and pagination support for lease storage; also split deploy.py into its own module.
- - Fixed multiple bugs including absolute path handling for working directory, silent retryable SQLite lock errors, proper monitoring of all futures in wait(), block schema registration for nested union types, and atomicity issues in tag‑...
- - Updated documentation redirects, added Python environment setup to Claude workflow, introduced models for prefect.yaml validation, switched docs generation to a GitHub Action, and added a Starlette status‑code compatibility layer.
3.4.19 - Pay No Attention To That GCL Behind The Curtain
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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.