Google went on a minor update spree this afternoon, issuing revisions to four Google apps on the Play Store, including Play Music, Wallet, Drive, and Shopper. All four updates are relatively mundane, but here are the various changes.
Hidden in the old Drive changelog from the previous update (here) is a small note regarding gestures. The new version is 188.8.131.52.
11. Updates to gesture detection
Shopper has received the most substantial update of the four to v2.6, with changes to filtering options and search, as well as performance and stability improvements.