* Fixed bug with potentially adding an already existing uid to a key when
merging.
* Fixed stupid typo bug in merging keys.
+
+0.0.4 - 10th November 2002
+
+* Made keydb_file backend compile again.
+* Changed merging to compare signature keyids rather than packet contents
+ so we don't add the same signature multiple times.
+* Changed keydb_pg backend over to using PQescapeString to escape SQL data.
+* Added list of keyids in a path to gpgwww output (suitable for C&P into
+ a gnupg command line for example).
+* Pulled out HTML start/end code to getcgi.c and added a DOCTYPE and charset
+ of utf8.
+* Did some work on getting onak-mail.pl to output incrementals as well as
+ receiving them.
+* Some cleanup in getting signature keyids.
+* Made sure we freed more things after we've finished with them.
+* Changed maxpath to display the path found.
+* Added use of onak_sigs to keydb_pg to speed up retrieval of key sigs. Should
+ speed up the pathfinder a lot.
+* Added llfree for freeing up linked lists.
+* Wrote DB3 backend; although much work is still needed it vastly outperforms
+ the PostgreSQL backend and should hopefully not suffer from the problems of
+ the DB2 implementation.