* Switch DB4 backend to using key fingerprint as primary index
* Sanity check signature data lengths
* Add support for systemd socket activation
+
+0.4.4 - 30th September 2014
+
+* Fix key ID lookups using onak CLI tool on 32 bit platforms
+
+0.4.5 - 3rd October 2014
+
+* Fix for detecting systemd socket support with more recent versions of systemd