control: retitle -1 please upgrade to Xpra 5
Xpra 3 and 4 are EOL (since August 2023); see https://github.com/Xpra-org/xpra/wiki/Versions
control: retitle -1 please upgrade to Xpra 5
Xpra 3 and 4 are EOL (since August 2023); see https://github.com/Xpra-org/xpra/wiki/Versions