Why this Update matters to you

We’re planning a phased production rollout beginning in Q1 2026. To ensure a smooth transition for your customers, we strongly recommend testing this version against your integration as soon as possible. This gives you time to identify and resolve any compatibility issues before the production deployment.

ATI 2.0 Breaking Change Critical

This release includes ATI (Android Till Interface) version 2.0 with a breaking change to third-party foreground application handling:

• SDK Transactions (ATI-based): The app in the foreground before a transaction will automatically return after completion. The Primary Application configuration is now deprecated and ignored for SDK flows.
• LTI/CTI Transactions: Behavior depends on Primary Application configuration (unchanged).

If your integration or your customers use multiple third-party apps on their devices, this change requires attention and testing. Technical documentation and change logs are available on our GitHub Dev Branch.

Key Improvements of this version

• JCB contactless kernel support
• Overlay UI capabilities via ATI
• New reprintReceipt function in ATI
• Improved third-party app handling
• Optimized data consumption to reduce operational costs
• Enhanced stability and duplicate transaction fixes
• Support for new A8900 terminal device with physical keyboard (Belgium)
• And more – see full release notes attached