Manual:$wgUseNewMediaStructure

Parser: $wgUseNewMediaStructure
Emit using the new media structure described at, Parsing/Media structure
Introduced in version:1.36.0 (Gerrit change 647372; git #48f0aed7)
Removed in version:1.37.0 (Gerrit change 507512; git #fdd8f864)
Allowed values:(boolean)
Default value:false