Dave Woestenborghs, Colours
"If you are building Umbraco sites without SEO checker you are doing it wrong."
You know it's not going to be the best Monday when you open twitter the Umbraco keword filled up with these tweets.
For the property editors for SEO and Social data we display the changes immediately in the snippet preview. Only thing we forgot is that editors could be hackers too and we didn't strip out any html.
So long story short. Sorry that this happened and we made sure this is now in our test procedure before releasing software. We fixed the bug today and made a complete release with other features and a few fixes.
See all changes in our release notes.