+ for git and svn.
+ * Optimise --gettime for git, so it's appropriately screamingly
+ fast. (This could be done for most other backends too.)
+ * However, --gettime for git no longer follows renames. That would
+ be slow, and whether a renamed wiki page is the same page is really
+ an iffy thing.
+ * Use above to fix up timestamps on docwiki, as well as ensure that
+ timestamps on basewiki files shipped in the deb are sane.
+ * autoindex: Switch to using %wikistate instead of abusing
+ $pagestate{index}.
+ * bzr: Support rcs_getmtime, and fix rcs_getctime implementation
+ (Jelmer Vernooij)
+ * Quite a lot of new optimisations, and one major fix to a recent
+ performance regression.
+ * Moved javascript files under the ikiwiki/ directory, to avoid cluttering
+ the top of the web root. This is another things that requires a wiki
+ rebuild on upgrade to this version.
+ * Fix removal of rendered files in rebuild mode.