$wgResourceLoaderMinifierMaxLineLength, because there was little value in
making the behavior configurable. The default values (`false` for the former,
1000 for the latter) are now hard-coded.
+* $wgDebugDumpSqlLength was removed (deprecated in 1.24).
+* $wgDebugDBTransactions was removed (deprecated in 1.20).
=== New features in 1.27 ===
* $wgDataCenterId and $wgDataCenterRoles where added, which will serve as