These are tickets of the Trac system we'd like to see fixed:

• Support for Subcomponents: ​Issue 548 (Milestone: 2.0)
• Broken parser, reported by Bernhard: ​Issue 1153 (fixed in trunk, shortly after 0.9b2)
• XML-RPC interface: ​Issue 217 (Milestone: 2.0) (available as a ​plugin)
• Recognize svn-style version numbers: ​Issue 1032 (fixed in trunk, scheduled for 0.9)
• Associate a ticket with multiple components: ​Issue 221 (Milestone 1.0)
• Page redirects: ​Issue 976 (see: TracRedirect)
• Back links: ​Issue 611 (Milestone 1.0)
• Related checkins: ​Issue 508 (Milestone 1.0)
• RPM generation broken: ​Issue 1141 (fixed in ​r2067)
• Mangle E-Mail addresses: ​Issue 1191, resp. ​Issue 153 (fixed in Trac 0.11)
• Browser doesn't retain sorting criteria ​Issue 1207 (fixed in ​r4251)

• Usernames for the add comment macro: ​Trac Hacks Issue 10
• Structured comments: ​Trac Hacks Issue 11