An all-fixes patch on top of 0.19.0. The headline is session teardown — the
native stop flag made enforceable and bounded (ac3dc432) and GameStream ending
on the control peer's ENet disconnect (41fa25c4), so a session can no longer
outlive the client that started it on either plane.
Also: the Windows input-desktop pair (display writes b5fa878b + pen/touch
injection 24a24734 both surviving a UAC prompt), the Apple display-sleep guard
(bc5f6a38), the gamescope corner-parked cursor (4b2d2d1e), the KWin custom-mode
selection (3a33a694), the tvOS glob warnings (cc8cccbe), and the Linux
starter/env docs revamp (66172753).
Nothing moved on the wire (protocol 2) or at the C ABI (13), so no embedder
rebuild and 0.18/0.19 peers keep mixing freely.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
