Freshly released over the weekend, Store 2.2 is out from the fine people at Exp-resso.
The release change you might want to carefully note is that Store 2.2 requires ExpressionEngine 2.7 (and later) now. If you upgrade, ensure you are running that latest version of ExpressionEngine.
I like and use Store. It’s a great e-commerce option for ExpressionEngine.