This week (8/23) at Dash Core Group:
☑️ Introduced data structure versioning and validation in DPP.
♻️ Updated retry policy for DAPI Client based on newly implemented data structure versioning.
📲 Completed QR Code / Payment Request improvements for DashPay on iOS.
⛓️ Implemented consensus via ChainLocks for Dash Wallet on iOS.
🏛️ Completed QR Code / Pay-to Contact / Txn History for DashPay on Android.
🔐 Implemented security improvements for Dash Wallet on Android.
https://blog.dash.org/dash-product-update-august-23rd-2020-693f6078efd9