Changelog for 3.20.3 (v3-stable)

Version 3.20.3 [v3-stable] (rgerhards), 2009-01-19

• doc bugfix: v3-compatiblity document had typo in config directive
  thanks to Andrej for reporting this

• fixed a potential segfault condition with $AllowedSender directive
  On HUP, the root pointers were not properly cleaned up. Thanks to
  Michael Biebel, olgoat, and Juha Koho for reporting and analyzing
  the bug.