+ * bzr: Fix dates for recentchanges.
+ * Avoid multiple ikiwiki cgi processes piling up, eating all memory,
+ and thrashing, by making the cgi wrapper wait on a cgilock.
+ If you had to set apache's MaxClients low to avoid ikiwiki thrashing your
+ server, you can now turn it up to a high value.
+ * Stop busy-waiting in lockwiki, as this could delay ikiwiki from waking up
+ for up to one second. The bailout code is no longer needed after above
+ change.
+ * Remove support for unused optional wait parameter from lockwiki.