# Prefect 3.8.2.dev5 — 3.8.2.dev5: Nightly Development Release

- Product: Prefect (https://whatsnew.fyi/product/prefect)
- Vendor: Prefect
- Date: 2026-08-06
- Version: 3.8.2.dev5
- Original notes: https://github.com/PrefectHQ/prefect/releases/tag/3.8.2.dev5
- Permalink: https://whatsnew.fyi/product/prefect/releases/3.8.2.dev5
- Labels: Pre-release

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Don't treat a missing Redis stream as a connection error when trimming
- **fixed** — Crash flow runs when a Vertex AI job fails before the container starts
- **fixed** — Propagate array item edits and link deployments from flow page in UI
- **fixed** — Suppress CloudFormation validation warnings in ECS worker CDK synthesis
- **changed** — Migrate to Renovate and retire Dependabot

<!-- Release notes generated using configuration in .github/release.yml at main -->

##### What's Changed
###### Bug Fixes 🐞
* Don't treat a missing Redis stream as a connection error when trimming by @devin-ai-integration[bot] in https://github.com/PrefectHQ/prefect/pull/22722
* Crash flow runs when a Vertex AI job fails before the container starts by @devin-ai-integration[bot] in https://github.com/PrefectHQ/prefect/pull/22728
* fix(ui-v2): propagate array item edits and link deployments from flow page by @devin-ai-integration[bot] in https://github.com/PrefectHQ/prefect/pull/22726
###### Documentation 📓
* fix(prefect-aws): suppress CloudFormation validation warnings in ECS worker CDK synthesis by @devin-ai-integration[bot] in https://github.com/PrefectHQ/prefect/pull/22715
* fix incorrect examples in global-concurrency-limits doc by @uinstinct in https://github.com/PrefectHQ/prefect/pull/22724
###### Uncategorized
* feat(renovate): migrate to Renovate, retire Dependabot by @jamiezieziula in https://github.com/PrefectHQ/prefect/pull/22719


**Full Changelog**: https://github.com/PrefectHQ/prefect/compare/3.8.2.dev4...3.8.2.dev5