Merge "Document future removal of action=parse&prop=languageshtml"

diff --combined RELEASE-NOTES-1.23
index d4c413e,a51575d..cf1678e
--- 1/RELEASE-NOTES-1.23
--- 2/RELEASE-NOTES-1.23
+++ b/RELEASE-NOTES-1.23
@@@ -53,8 -53,6 +53,8 @@@ production
  * Classes TitleListDependency and TitleDependency have been removed, as they
    have been found unused in core and extensions for a long time.
  * (bug 57098) SpecialPasswordReset now obeys returnto parameter
 +* (bug 37812) ResourceLoader will notice when a module's definition changes and
 +  recompile it accordingly.
  
  === API changes in 1.23 ===
  * (bug 54884) action=parse&prop=categories now indicates hidden and missing
@@@ -62,6 -60,8 +62,8 @@@
  * action=query&meta=filerepoinfo now returns additional information for each
    repo.
  * EditPage::spamPage() was deprecated since 1.17 and has been removed.
+ * action=parse&prop=languageshtml was deprecated in 1.18 and will be removed in
+   MediaWiki 1.24.
  
  === Languages updated in 1.23===