[winswitch] [ANNOUNCE] Xpra LTS 5.1.4

[Antoine Martin]

Hi,

This release contains very few changes since the previous one, with the 
notable exception of the MacOS and MS Windows builds which bundle the 
libpng library update which fixes some serious vulnerabilities:
https://github.com/Xpra-org/xpra/issues/4722
Users on other platforms have very few reasons to update since their 
distribution's system updates will have updated libpng directly.
You can find the very short list of changes in the release notes:
https://github.com/Xpra-org/xpra/releases/tag/v5.1.4

Cheers,
Antoine