+ * Add %wikistate, which is like %pagestate except not specific to a given
+ page, and is preserved across rebuilds.
+ * editpage: Be more aggressive (and less buggy) about cleaning up
+ temporary files rendered during page preview.
+ * Add an indexpages option, which causes foo/index.mdwn to be the source
+ for page foo when foo.mdwn doesn't exist. Also, when it's enabled,
+ creating a new page will save it to foo/index.mdwn by default.
+ Closes: #474611
+ (Sponsored by The TOVA Company.)
+ * httpauth: Document that ikiwiki.cgi has to be in a directory subject to
+ authentication. Closes: #500524
+ * inline: Fix handling of rootpage that doesn't exist.
+ * attachment: Support adding attachments to pages even as they are being
+ created.