+ * Really fix bug with links to pages with names containing colons.
+ Previous fix mised a few cases.
+ * Avoid troublesome abs_path calls in wrapper setup.
+ * Add allow_symlinks_before_srcdir config setting that can be used to avoid
+ a security check that is a good safe default, but problimatic overkill in
+ some situations.
+ * Don't allow uploading an attachment with the same name as an existing
+ page, to avoid confusion.
+ * Split out error messages from editpage.tmpl into several separate
+ templates.
+ * attachment: Do not escape _ when determining attachment filenames.
+ * Rebuild pages that change their type. (Gabriel McManus)