wgcacheepoch - Robuta Search

https://lists.wikimedia.org/hyperkitty/list/mediawiki-l@lists.wikimedia.org/thread/YTTMLC5E4HWBNRPAPCRAMU3BQNIZQHII/ How to use $wgCacheEpoch - MediaWiki-l - lists.wikimedia.org how to use mediawiki l wikimedia