Update ChangeLog

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

Author: troglobit

doc/ChangeLog.md

@@ -3,7 +3,7 @@ Change Log
 
 All relevant changes are documented in this file.
 
-[4.16][] - Unreleased
+[4.16][UNRELEASED] - Unreleased
 ---------------------
 
 ### Changes
@@ -18,13 +18,37 @@ All relevant changes are documented in this file.
   systemd `RemainAfterExit=yes`, by Aaron Andersen
 - Clear service conditions on `initctl reload NAME` to ensure dependent
   services are properly updated
+- Run service `stop:` and `reload:` scripts as non-blocking processes,
+  preventing Finit from stalling on long-running helper scripts
+- Guard shutdown with timer watchdog to detect and debug shutdown hangs
+- Add `~` condition prefix to propagate reload from a dependency to the
+  dependent service.  E.g., `<!~pid/netd>` means not only a regular
+  condition, but when `netd` reloads, restart this service too.  Similar
+  to systemd's directive `PropagatesReloadTo=`, but declared on the
+  consumer side.  Issue #416
 
 ### Fixes
 - Fix #464: invalid user:group examples in cgroups.md
 - Fix #466: elogind path for Debian-based distros, by Jackie Liu
 - Fix #467: TTY services stuck in restart state after non-zero exit.
   Throttling logic introduced in v4.15 had duplicate checks causing
   infinite timer loop, and TTYs lacked default restart timeout
+- Fix #475: clear pid condition on service collection to fix stale
+  deps.  When a service crashes (SIGKILL), the RUNNING → HALTED path
+  bypasses STOPPING where `cond_clear()` is normally called, leaving
+  dependents stuck
+- Fix #476: dependents not restarted after SIGHUP reload of service in
+  dependency chain.  Add `service_step_all()` at end of reload cycle to
+  guarantee convergence after conditions are reasserted.  See also the
+  new `~` condition prefix (above) to propagate reload to dependents
+- Fix reload of SIGHUP-capable services incorrectly disrupting their
+  dependents.  E.g., `initctl reload syslogd` would stop dbus, dnsmasq,
+  etc. even though syslogd handles SIGHUP gracefully and its PID persists
+- Only remove managed pidfiles in service cleanup.  For SysV services
+  with `pid:!/path`, the pidfile belongs to the service itself and Finit
+  should not delete it
+- Silence spurious cgroup warnings for short-lived processes where the
+  kernel reaps the child before cgroup assignment completes
 - Fix handling of already-mounted cgroups in `cgroup_init()`, can occur
   after switch_root or in container environments
 - Improve cgroups documentation clarity, grammar, and examples
@@ -1941,6 +1965,7 @@ Major bug fix release.
 * Initial release
 
 [UNRELEASED]: https://github.com/finit-project/finit/compare/4.15...HEAD
+[4.16]: https://github.com/finit-project/finit/compare/4.15...4.16
 [4.15]: https://github.com/finit-project/finit/compare/4.14...4.15
 [4.14]: https://github.com/finit-project/finit/compare/4.13...4.14
 [4.13]: https://github.com/troglobit/finit/compare/4.12...4.13