* $wgMemoryLimit has been added, default value '50M'
* $wgExtraRandompageSQL is deprecated, the SpecialRandomGetRandomTitle hook
should be used instead
+* (bug 20489) $wgIllegalFileChars added to override the default list of illegal characters in file names.
+* (bug 19646) $wgImgAuthDetails added to display reason access to uploaded file was denied to users(img_auth only)
+* (bug 19646) $wgImgAuthPublicTest added to test to see if img_auth set up correctly (img_auth only)
=== New features in 1.16 ===
and add its HTML to it, rather than having to go straight to $wgOut.
* Added $wgShowDBErrorBacktrace, to allow users to easily gather backtraces for
database connection and query errors.
+* (bug 19646) New hook: ImgAuthBeforeStream for tests and functionality before file is streamed to user, but only when using img_auth
=== Bug fixes in 1.16 ===