[winswitch] [ANNOUNCE] Xpra HTML5 4.3

[Antoine Martin]

Hi,

This new release of the HTML5 client includes the same rencode packet
decoder denial-of-service fix.
There are also improvements and fixes to the window geometry handling,
keyboard detection, re-connection bugs, connection form issues, and the
usual set of build and packaging updates, cosmetic fixes, etc.
The on-screen keyboard is no longer shown by default on non-mobile devices.
Many thanks to Vasyl Gello for testing and fixing the most critical bugs.

The more detailed release notes can be found here:
https://github.com/Xpra-org/xpra-html5/releases/tag/v4.3

Cheers
Antoine