Just checked for upgrades with CB2.0.
After upgrading "FreeType 2.6.5 update to 2.7 is available" there is a "FreeType 2.7.0 downgrade to 2.7 is available".
Thanks for the report. I've re-packaged their tar.gz to use the correct 2.7.0 naming format.
The change is on files1 and will sync to other mirrors within 24 hours.
Once you get the newer versions.txt, the update message should go away.