[winswitch] [ANNOUNCE] Xpra LTS 5.0.4

[Antoine Martin]

Hi,

This update to the v5 LTS branch contains many fixes, including quite a 
few important ones.
Updating is strongly recommended.
There are also a fair few library updates, including some sensitive ones 
for MacOS and MS Windows builds (parsing libraries, OpenSSL, etc).

For more details, please see:
https://github.com/Xpra-org/xpra/releases/tag/v5.0.4

Downloads:
https://github.com/Xpra-org/xpra/wiki/Download

Cheers,
Antoine