* fix(terminal): reap reparented terminal descendants by process group (#3725, #2577)
Embedded-terminal descendants reparented to the WebUI process could linger as
zombies. The reaper now calls os.waitpid(-terminal_pgid, WNOHANG) scoped to the
terminal's own process group (terminals spawn with start_new_session=True, so
proc.pid == pgid) rather than process-wide waitpid(-1), which would otherwise
reap unrelated WebUI subprocess children and silently coerce their exit codes to
0. Bounded by a 64-iteration limit and lock-guarded. Runs on reader cleanup and
terminal close.
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
* docs(docker): add opt-in GPU runtime image path (#3721, #3243)
The default image stays CPU-only. A new INSTALL_GPU_LIBS=1 build arg installs
VA-API user-space libraries for users passing through host GPU devices, and
docker_init.bash preserves Docker --group-add supplemental groups (e.g. render/
video for /dev/dri) when dropping privileges to the runtime user. Default
(INSTALL_GPU_LIBS=0) is a no-op. Docs + regression test included.
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
* docs(changelog): stamp v0.51.304 — Release JT (stage-p2a #3725#3721)
---------
Co-authored-by: nesquena-hermes <[email protected]>
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
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