Xpra: Ticket #1983: drop support for legacy info

We should always use structured info requests and avoid messy fallback code (see r20665).

Wed, 20 Mar 2019 05:06:15 GMT - Antoine Martin: milestone changed

milestone changed from 3.1 to 4.0

Milestone renamed

Sat, 21 Sep 2019 16:44:16 GMT - Antoine Martin: status changed; resolution set

status changed from new to closed
resolution set to fixed

Done in r23878

Sat, 23 Jan 2021 05:39:00 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1983