Updated mediawiki/extensions
Project: mediawiki/extensions/Drafts  9c7e56aba6897efbf6d4776d67928c24f26f1e0f

Use PageContentSaveComplete hook

The ArticleSaveComplete hook was deprecated in 1.21

Change-Id: I6bb3a1b5f4e9691c8ebf5b21d73566e3abbd8c03