Starlette

Frameworks & Libraries

The lightweight ASGI toolkit that FastAPI is built on.

Latest 1.6.0 · by EncodeWebsiteencode/starlette

Release activity

Release activity — 10 releases across 7 days since May 23, 2026. Each cell is one day; darker means more releases that day. Nothing is recorded before May 23, 2026. Older weeks are hidden at this screen width.
MayJunJulAug
SundayNo releases on May 24, 20261 release on May 31, 2026No releases on Jun 7, 2026No releases on Jun 14, 2026No releases on Jun 21, 2026No releases on Jun 28, 2026No releases on Jul 5, 2026No releases on Jul 12, 2026No releases on Jul 19, 2026No releases on Jul 26, 2026No releases on Aug 2, 2026No releases on Aug 9, 2026
MondayNo releases on May 25, 2026No releases on Jun 1, 2026No releases on Jun 8, 2026No releases on Jun 15, 2026No releases on Jun 22, 2026No releases on Jun 29, 2026No releases on Jul 6, 2026No releases on Jul 13, 2026No releases on Jul 20, 2026No releases on Jul 27, 2026No releases on Aug 3, 2026No releases on Aug 10, 2026
TuesdayNo releases on May 26, 2026No releases on Jun 2, 2026No releases on Jun 9, 2026No releases on Jun 16, 2026No releases on Jun 23, 2026No releases on Jun 30, 2026No releases on Jul 7, 2026No releases on Jul 14, 2026No releases on Jul 21, 2026No releases on Jul 28, 2026No releases on Aug 4, 2026
WednesdayNo releases on May 27, 2026No releases on Jun 3, 2026No releases on Jun 10, 2026No releases on Jun 17, 2026No releases on Jun 24, 2026No releases on Jul 1, 2026No releases on Jul 8, 2026No releases on Jul 15, 2026No releases on Jul 22, 2026No releases on Jul 29, 20262 releases on Aug 5, 2026
Thursday1 release on May 28, 2026No releases on Jun 4, 20261 release on Jun 11, 2026No releases on Jun 18, 2026No releases on Jun 25, 2026No releases on Jul 2, 2026No releases on Jul 9, 2026No releases on Jul 16, 2026No releases on Jul 23, 2026No releases on Jul 30, 2026No releases on Aug 6, 2026
FridayNo releases on May 29, 2026No releases on Jun 5, 20261 release on Jun 12, 2026No releases on Jun 19, 2026No releases on Jun 26, 2026No releases on Jul 3, 2026No releases on Jul 10, 2026No releases on Jul 17, 2026No releases on Jul 24, 2026No releases on Jul 31, 2026No releases on Aug 7, 2026
Saturday1 release on May 23, 2026No releases on May 30, 2026No releases on Jun 6, 2026No releases on Jun 13, 2026No releases on Jun 20, 2026No releases on Jun 27, 2026No releases on Jul 4, 2026No releases on Jul 11, 2026No releases on Jul 18, 2026No releases on Jul 25, 2026No releases on Aug 1, 20263 releases on Aug 8, 2026

10 releases since May 23, 2026, busiest day 3

Changelog

1.6.0

Version 1.6.0

Added 2
  • Add max_body_size parameter to Starlette and route classes
  • Expose http.response.debug info via response extensions
What's Changed
New Contributors

Full Changelog: https://github.com/Kludex/starlette/compare/1.5.1...1.6.0

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How 1.6.0 went
1.5.1

Version 1.5.1

Changed 1
  • Limit FileResponse to 100 ranges
Fixed 1
  • Reject inverted single-byte Range requests like bytes=5-4
What's Changed

Full Changelog: https://github.com/encode/starlette/compare/1.5.0...1.5.1

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How 1.5.1 went
1.5.0

Version 1.5.0

Added 1
  • Add exclude_content_types parameter to GZipMiddleware
Changed 3
  • Flush GZip output for each streamed chunk
  • Skip compression of partial responses in GZipMiddleware
  • Expand default excluded content types in GZipMiddleware

This release is all about giving GZipMiddleware some love. 🗜️

What's Changed

Full Changelog: https://github.com/encode/starlette/compare/1.4.1...1.5.0

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How 1.5.0 went
1.4.0

Version 1.4.0

Changed 3
  • GZipMiddleware now lazily allocates compression resources
  • GZipMiddleware uses zlib.compressobj instead of GzipFile
  • GZipMiddleware offloads large GZip compression
What's Changed
New Contributors

Full Changelog: https://github.com/Kludex/starlette/compare/1.3.1...1.4.0

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How 1.4.0 went
1.3.1

Version 1.3.1

Changed 2
  • Use StarletteDeprecationWarning instead of DeprecationWarning
  • Enforce max_fields and max_part_size limits in FormParser
Fixed 1
  • Enforce FormParser limits in parser callbacks
What's Changed

Full Changelog: https://github.com/Kludex/starlette/compare/1.3.0...1.3.1

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How 1.3.1 went
1.3.0

Version 1.3.0

Added 1
  • Add httpx2 to the full extra
Changed 4
  • Adjust testclient typing and warnings
  • Annotate URLPath protocol parameter with Literal
  • Use removeprefix to strip weak ETag indicator in is_not_modified
  • Build request.url from structured components
Fixed 4
  • Clamp oversized suffix ranges in FileResponse
  • Catch OSError alongside MultiPartException when closing temp files
  • Fix IndexError in URL.replace() on a URL with no authority
  • Avoid collapsing exception groups from user code
What's Changed
New Contributors

Full Changelog: https://github.com/Kludex/starlette/compare/1.2.1...1.3.0

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How 1.3.0 went
1.2.1

Version 1.2.1

Added 1
  • Add assert error for requires() when request param is not Request type
Changed 1
  • Use httpx2 for type checking in the testclient module
What's Changed
New Contributors

Full Changelog: https://github.com/Kludex/starlette/compare/1.2.0...1.2.1

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How 1.2.1 went
1.1.0

Version 1.1.0

Changed 2
  • Use "application/octet-stream" as the FileResponse media type fallback
  • Only dispatch standard HTTP verbs in HTTPEndpoint
Fixed 1
  • Reject absolute paths in StaticFiles.lookup_path
What's Changed
New Contributors

Full Changelog: https://github.com/Kludex/starlette/compare/1.0.1...1.1.0

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How 1.1.0 went

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