I've heard from other users that they did not see the update in Play store unless they uminstalled. The most straightforward is: 1. Move balance elsewhere, e.g. to cashu.me web wallet, backup seed 2. Full reinstall 3. Move balance back 4. Head to Settings > Recovery > Seed recovery and use Wallet address (not balance) to get your address back. Then make new seed backup!

Definitely move out of 0.3.2, missing critical fixes.