[dependabot]

Bumps starlette from 1.6.0 to 1.9.0.

Release notes

Sourced from starlette's releases.

Version 1.9.0

This release streams TestClient response bodies, so client.stream() returns before the application finishes. It also escapes path delimiters when building URLs, matches host names case-insensitively, and keeps every existing Vary header.

Changed

• Stream TestClient response bodies, so client.stream() returns before the application finishes. Closing an unfinished streamed response now cancels the application #3491.

Fixed

• Percent-encode ?, #, \ and a leading // in the request path when building request.url, and \ and a leading // in url_path_for #3671.
• Use the byte length for Content-Length when the response body is a typed or multidimensional memoryview #3622.
• Include HEAD in the Allow header of HTTPEndpoint 405 responses when GET is defined #3585.
• Match host names case-insensitively in Host routing and TrustedHostMiddleware #3542.
• Preserve every existing Vary header in MutableHeaders.add_vary_header(), used by GZipMiddleware and SessionMiddleware #3675.

Full changelog: 1.8.0...1.9.0

Version 1.8.0

This release adds HTTP 103 Early Hints, preserves response trailers through GZipMiddleware, and stops FileResponse transfers when clients disconnect. Starlette now requires Python 3.11.

Added

• Add Request.send_early_hints() for HTTP 103 Early Hints through the ASGI http.response.early_hint extension #3435.

Changed

• Require Python 3.11 or later, dropping support for Python 3.10 #3592.
• Exclude native gRPC media types (application/grpc and application/grpc+...) from GZipMiddleware compression by default #3565.
• Send http.response.start immediately in GZipMiddleware for responses with an existing Content-Encoding, status 206, or an excluded content type, instead of waiting for the first body chunk #3631.
• Resolve the multipart charset once per request instead of once per field #3618.

Fixed

• Preserve response trailers through GZipMiddleware #3565.
• Stop FileResponse transfers when the client disconnects #3523.
• Stop multipart range responses when the file ends before a range is complete, instead of looping forever #3583.
• Ignore Range when If-Range contains a weak ETag #3567.
• Include Allow: GET, HEAD in StaticFiles 405 responses #3640.
• Close Request.stream() generators deterministically, avoiding "Exception ignored" errors with stacked BaseHTTPMiddleware #3628.
• Add Vary: Cookie when Session.pop() removes an existing key #3186.
• Emit Max-Age=0 on the session cookie when SessionMiddleware uses max_age=0 #3651.
• Bracket IPv6 hostnames in URL.replace() #3617.

Full changelog: 1.7.0...1.8.0

Version 1.7.0

This release adds experimental OpenTelemetry tracing, HTTP QUERY support, and response trailers in TestClient. Starlette now requires AnyIO 4.

[!WARNING] OpenTelemetryMiddleware is experimental. Its API and emitted telemetry may change in minor releases without a deprecation period.

... (truncated)

Changelog

Sourced from starlette's changelog.

1.9.0 (October 18, 2026)

Changed

• Stream TestClient response bodies, so client.stream() returns before the application finishes. Closing an unfinished streamed response now cancels the application #3491.

Fixed

• Percent-encode ?, #, \ and a leading // in the request path when building request.url, and \ and a leading // in url_path_for #3671.
• Use the byte length for Content-Length when the response body is a typed or multidimensional memoryview #3622.
• Include HEAD in the Allow header of HTTPEndpoint 405 responses when GET is defined #3585.
• Match host names case-insensitively in Host routing and TrustedHostMiddleware #3542.
• Preserve every existing Vary header in MutableHeaders.add_vary_header(), used by GZipMiddleware and SessionMiddleware #3675.

1.8.0 (October 13, 2026)

This release drops Python 3.10 support and adds HTTP 103 Early Hints.

Added

• Add Request.send_early_hints() for HTTP 103 Early Hints through the ASGI http.response.early_hint extension #3435.

Changed

• Require Python 3.11 or later, dropping support for Python 3.10 #3592.
• Exclude native gRPC media types (application/grpc and application/grpc+...) from GZipMiddleware compression by default #3565.
• Send http.response.start immediately in GZipMiddleware for responses with an existing Content-Encoding, status 206, or an excluded content type, instead of waiting for the first body chunk #3631.
• Resolve the multipart charset once per request instead of once per field #3618.

Fixed

• Preserve response trailers through GZipMiddleware #3565.
• Stop FileResponse transfers when the client disconnects #3523.
• Stop multipart range responses when the file ends before a range is complete, instead of looping forever #3583.
• Ignore Range when If-Range contains a weak ETag #3567.
• Include Allow: GET, HEAD in StaticFiles 405 responses #3640.
• Close Request.stream() generators deterministically, avoiding "Exception ignored" errors with stacked BaseHTTPMiddleware #3628.
• Add Vary: Cookie when Session.pop() removes an existing key #3186.
• Emit Max-Age=0 on the session cookie when SessionMiddleware uses max_age=0 #3651.
• Bracket IPv6 hostnames in URL.replace() #3617.

1.7.0 (September 23, 2026)

This release adds experimental OpenTelemetry tracing and requires AnyIO 4.

!!! warning "OpenTelemetryMiddleware is experimental" Its API and emitted telemetry may change in minor releases without a deprecation period #3574.

Added

... (truncated)

Commits

• 1840c9d Version 1.9.0 (#3676)
• 750dc33 Preserve all Vary headers in MutableHeaders.add_vary_header (#3675)
• 414af4f Remove unmaintained packages from the third-party packages page (#3674)
• d4df01a Add adminsite to the third-party packages (#3654)
• 1766228 Match host names case-insensitively in Host routing and `TrustedHostMiddlew...
• a579222 Include HEAD in the Allow header of HTTPEndpoint 405 responses (#3585)
• 6b11cd7 Honor streaming responses in TestClient (#3491)
• b7901fb Use byte length for typed memoryview response bodies (#3622)
• 3214cd0 Escape path delimiters and leading // when building URLs (#3671)
• 7b2948f Version 1.8.0 (#3660)
• Additional commits viewable in compare view