Manual:$wgDeprecationReleaseLimit

Debug/logging: $wgDeprecationReleaseLimit
Release limitation to wfDeprecated warnings.
Introduced in version:	1.19.0 (r97136)
Removed in version:	still in use
Allowed values:	string or false
Default value:	false

Other settings: Alphabetical | By Function

Details

Release limitation to wfDeprecated warnings. If set to a release number, development warnings will not be generated for deprecations added in releases after the given limit. Set to false to receive all deprecation notices.