message: Mention throttling changes in `CHANGELOG.md`
diff: @@ -17,6 +17,7 @@ All notable changes to this project will be documented in this file. The format
  * Added new event to the main SSE server stream accessed via `<IP:Port>/events/main` which emits hashes of expired deploys.
  * Added `contract_runtime_execute_block` histogram tracking execution time of a whole block.
  * Long running events now log their event type.
  +* Individual weights for traffic throttling can now be set through the configuration.
  ### Changed
  * The following Highway timers are now separate, configurable, and optional (if the entry is not in the config, the timer is never called):
  