The highlights of what's new in wmf14 are:
- The template used to create mentions when using VE in Flow ({{ping}} on most wikis) is changing, so we can get rid of the colon at the end. The default name for the new template is {{FlowMention}}, but this name can be translated on TranslateWiki. We will create a standard version of this template on all wikis where it doesn't exist yet.