message: Add changelog entry for shutdown_on_standstill option.
diff: @@ -36,6 +36,7 @@ All notable changes to this project will be documented in this file. The format
  * Improve logging around stalled consensus detection.
  * Skip storage integrity checks if the node didn't previously crash.
  * Update pinned version of Rust to `nightly-2021-06-17`
  +* Don't shut down by default anymore if stalled. To enable set config option `shutdown_on_standstill = true` in `[consensus.highway]`.
  ### Removed
  * Remove systemd notify support, including removal of `[network][systemd_support]` config option.
  