There are two updates released today: first, Savings Jar for the Mac has been updated to match the colour scheme/design of the iPad release. Secondly, it's the third anniversary of the release of Character Folio - crumbs, the time has flown!
The update for Character Folio includes new high resolution icons and a tweaked colour scheme and layout that should help make it really nice on retina-display systems. The app has a new icon to match the new colour scheme.
As it's November 1st, it's also the start of National Novel Writing Month - NaNoWriMo - so to everyone taking part, good luck!