Update date of 16.0.2 release (#540)

* Update date of 16.0.2 release

* Add note about log4j upgrade

Author: jradcliff

CHANGELOG.md

@@ -1,7 +1,8 @@
-16.0.2 - 2021-12-13
+16.0.2 - 2021-12-15
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 - Fix #525 shadow jar replaces main jar.
 - Correctly classify api/implementation dependencies to expose the correct developer surface (#536).
+- Upgraded to log4j 2.16.0 in examples.
 
 16.0.1 - 2021-11-30
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