Added changelog entry

Toflar · Toflar · commit ba04c5abfd22 · 2020-09-10T13:11:37.000+02:00
diff --git a/src/Symfony/Component/Messenger/CHANGELOG.md b/src/Symfony/Component/Messenger/CHANGELOG.md
@@ -5,6 +5,7 @@ CHANGELOG
 -----
 
 * Added `FlattenExceptionNormalizer` to give more information about the exception on Messenger background processes. The `FlattenExceptionNormalizer` has a higher priority than `ProblemNormalizer` and it is only used when the Messenger serialization context is set.
+* Added factory methods to `DelayStamp`.
 
 5.1.0
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