Access Prefect changelog updates through our uniform API. Same JSON structure across all sources. No adapter-specific parsing needed.
GET https://watchchangelog.com/api/v1/entries?source=prefect.releases{
"source": "prefect.releases",
"vendor": "Prefect",
"id": "tag:github.com,2008:Repository/139199684/3.8.4",
"published_at": "2026-08-25T17:15:13.000Z",
"title": "3.8.4 - Seconds of the world, unite!",
"url": "https://github.com/PrefectHQ/prefect/releases/tag/3.8.4",
"summary": "Enhancements โโ Add time selection to the interval schedule anchor date by @devin-ai-integration [bot] in #22872 Add a configurable base directory for included files by @desertaxle in #22855 Add an index on flow_run.deployment_id by @devin-ai-integration [bot] in #22890 Open a parameters dialog when a quick run needs required parameters by @devin-ai-integration [bot] in #22903 Bug Fixes ๐ Prevent runners from overwriting handled flow-run outcomes by @desertaxle in #22821 Fix ProcessWorker auto-uv after pull steps by @desertaxle in #22857 Honor a prefetch_seconds of 0 in BaseWorker by @ckarnell in #22836 Use total_seconds in the worker polling healthcheck by @tushardev-365 in #22900 Bind-mount the sdist so it stops shipping in the published image by @sujeito-operator in #22832 Bind-mount the sdist in client/Dockerfile so it stops shipping in the client image by @devin-ai-integration [bot] in #22833 Fix the lateness label on flow run cards in the V2 UI by @devin-ai-integration [bot] in #22896 Fix readable run durations in the V2 UI by @devin-ai-integration [bot] in #22922 Carry rounded-up seconds into larger units in the V2 UI by @nolantonio in #22915 Fix invisible run graph nodes by passing skipUpdateTransform=false by @vyagubov in #22849 Fix inconsistent deployment status display on the flow detail page in the V2 UI by @vyagubov in #22901 Do not overwrite in-flight schema form edits with stale parent values by @devin-ai-integration [bot] in #22905 Integrations & Dependencies ๐ค Follow CodeQL v4 releases by @prefect-renovate [bot] in #22924 Development & Tidiness ๐งน Add repository code review guidance by @desertaxle in #22906 Use pytest-split for Python 3.12/Postgres tests by @desertaxle in #22869 Add opt-in Logfire test profiling by @desertaxle in #22852 Pass the release ref through env in the prerelease tag check by @WAHIB-EL-KHADIRI in #22882 Make tests independent of ambient OpenTelemetry context and non-setting PREFECT_ env vars by @devin-ai-integration [bot] in #22867 Deflake concurrency lease tests by waiting for the API-visible slot release by @devin-ai-integration [bot] in #22884 Scope the deployment name assertion to the breadcrumb in the flaky runs tab test by @devin-ai-integration [bot] in #22878 Scope details assertions to the sidebar in the flaky deployment detail e2e tests by @devin-ai-integration [bot] in #22880 Scope block cleanup to a single test in the flaky blocks e2e test by @devin-ai-integration [bot] in #22892 Scope metadata assertions to the sidebar in the flaky work pool detail e2e test by @devin-ai-integration [bot] in #22899 Documentation ๐ Update the Google Tag Manager ID in docs.json by @zzstoatzz in #22891 Add new Prefect Managed outbound IPs by @mitchnielsen in #22934 Full Changelog : 3.8.3...3.8.4",
"tags": [
"Prefect",
"prefect.releases",
"data",
"workflow",
"open-source"
]
}