diff --git a/changelogs/5.23.md b/changelogs/5.23.md
index 4cdb81625..f5b08593d 100644
--- a/changelogs/5.23.md
+++ b/changelogs/5.23.md
@@ -87,6 +87,9 @@ Consider using the `mcpe-protocol` directive in `plugin.yml` as a constraint if
   - `public static TimingsHandler::requestPrintTimings() : Promise<list<string>>` - asynchronously collects timing results from all threads and assembles them into a single report
 - The following API methods have been deprecated:
   - `TimingsHandler::printTimings()` - this function cannot support async timings collection. Use `TimingsHandler::requestPrintTimings()` instead.
+  - `Timings::getAsyncTaskErrorTimings()` - internal method that is no longer needed
+- The following constants have been deprecated:
+  - `Timings::GROUP_BREAKDOWN` - no longer used
 
 ### `pocketmine\utils`
 - The following API methods have been added: