+ * brokenlinks: Use a link dependency.
+ This makes it much more efficient, only updating when really necessary.
+ * orphans, pagestats: Use a combination of presence and link dependencies.
+ This makes them more efficient. It also fixes a longstanding bug,
+ where if only a small set of pages were considered by orphans/pagestats,
+ changes to links on other pages failed to cause an update.
+ * linkmap: Use a combination of presence and link dependencies.
+ This makes the map be regenerated much less frequently in many cases,
+ so larger maps are more practical to use now.