We've got a pile of patches, some of which went out on Monday, some yesterday:
If you insert wikitext such as links or section headers, you get a notice in the top right corner (over the save button). It doesn't go away until click, though once dismissed you don't get another one that edit. (49820)
If your edit token expires, VE fetches a new one for you so you can save. (50424)
If the page is empty of content but does have something non-content (like a category or an HTML comment), VE no longer crashes on load - (50289)