msgpack-asgi 2.0.0

Version 2.0.0

on Python PyPI

2.0.0 - 2025-07-05

This release includes a potentially breaking change and updates the compatible Python versions.

Changed

• (BREAKING) Use the IANA-registered application/vnd.msgpack MIME type, instead of application/x-msgpack previously.
  • This impacts both the detection of msgpack-acceptable requests, as well as the MIME type used for encoding responses.
  • To continue using application/x-msgpack or to use any other MIME type suitable for your needs, use the new content_type argument on MessagePackMiddleware. (Pull #30)

Removed

• Drop official support for Python 3.6, 3.7 and 3.8 which have reached EOL. (It is likely this version remains compatible in practice, but no further maintenance will be provided for these Python versions.) (Pull #29)

Added

• Add official support for Python 3.9 through 3.13. (Pull #29)