Upgrade to release 3.0.21:
- Improved mouse support:
* Support for click-drag, which is useful for selecting text.
* Detect mouse movements when no button is pressed.
- Support for Python 3.10.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
