+ * Add an inject function, that can be used by plugins that want to
+ replace one of ikiwiki's functions with their own version.
+ (This is a scary thing that grubs through the symbol table, and replaces
+ all exported occurances of a function with the injected version.)
+ * external: RPC functions can be injected to replace exported functions.
+ * Updated Spanish translation from the ever vigilant Victor Moral.
+ * Updated Danish translation from Jonas Smedegaard. Closes: #503117
+ * Optimise the no-op post-commit hook in the web edit case by skipping
+ loading plugins. (Particularly a win when using external plugins.)
+ * Add support for checking pushes from untrusted git committers. This can be
+ used to set up anonymous git pushes, and other similar things.