Our release of 18.104.22.16880 had a bug which caused the viewers screen to be pink for a small number of our users. The issue was present mostly for users with ATI 3000-5000 series video cards on windows operating systems.
We have implemented a hotfix for the pink screen issue and updated our windows download on the site to version 24882. If you were experiencing the pink screen problem we invite you to download and install this new version from the download links. This will resolve the pinkness issue.
If you do not suffer from having an entirely pink screen, then you do not need to do anything.
Finally, as anyone who knows me will know that I have a very distinct affinity to pink things. Pink ears, pink tipped hair, pink tipped tail... etc. I can honestly say in this specific case...
I didn't do it!... Honest!