* (bug 32381) Allow descending order for list=backlinks, list=embeddedin and list=imageusage.
* (bug 32383) Allow descending order for list=langbacklinks.
* API meta=siteinfo can now return the list of known variable IDs.
-* (bug 30836) siteinfo prop=specialpagealiases will no longer return nonexistent special pages.
* (bug 35980) list=deletedrevs now honors drdir correctly in "all" mode (mode #3).
* (bug 29290) API avoids mangling fields in continuation parameters
* (bug 36987) API avoids mangling fields in continuation parameters
+* (bug 30836) siteinfo prop=specialpagealiases will no longer return nonexistent special pages
=== Languages updated in 1.20 ===