- BUGFIX: update to awscrt 0.9.10, the previous version was missing wheels for python 3.8 and 3.9 on Linux x86_64, and missing all Linux aarch64 wheels.
- BUGFIX: MQTT CONNACK with error code results in failed connection.
- BUGFIX: Fix X-Amz-Security-Token bug in HTTP request signing.
- BUGFIX: Fix ecc signature verification failures under certain cases on Windows.