Merge "Add forgotten RELEASE-NOTES line"

diff --combined RELEASE-NOTES-1.22
index 827e003,a9df652..25d5c42
--- 1/RELEASE-NOTES-1.22
--- 2/RELEASE-NOTES-1.22
+++ b/RELEASE-NOTES-1.22
@@@ -227,6 -227,8 +227,6 @@@ production
  * Add deferrable update support for callback/closure.
  * Add TitleMove hook before page renames.
  * Revision deletion backend code is moved out of SpecialRevisiondelete
 -* Add a variable (wgRedactedFunctionArguments) to redact the values sent as certain function
 -  parameters from exception stack traces.
  * Added {{REVISIONSIZE}} variable to get the current size of a revision.
  * Add support for the LESS stylesheet language to ResourceLoader. LESS is a
    stylesheet language that compiles into CSS. ResourceLoader file modules may
@@@ -262,6 -264,7 +262,7 @@@
    archive.ar_len field.
  
  === Bug fixes in 1.22 ===
+ * (bug 47271) $wgContentHandlerUseDB should be set to false during the upgrade
  * Disable Special:PasswordReset when $wgEnableEmail is false. Previously one
    could still navigate to the page by entering the URL directly.
  * (bug 47138) Fixed a fatal error when a blocked user tries to automatically