RE: Manual:$wgNamespacesToBeSearchedDefault#Changing options for existing users
The statement on Manual:$wgNamespacesToBeSearchedDefault#Changing options for existing users appears to be wrong (or misleading):
"In MediaWiki 1.16 and later, you do not have to change options for existing users."
I just added NS_FILE and NS_FILE_TALK which changes immediately become effective. And I triple-checked!
Pls. can you check - and correct the Mediawiki page in case? Perhaps the text was misleading and should be reformulated such as
"In MediaWiki 1.16 or later, the change becomes effective immediately for all users."