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Dear Operators, Due to the latest Litecoin core software update the 3rd party library Litecoinj used in our products stopped being compatible with the current Litecoin network protocol. Problem is manifested by master service being stopped in 30 minutes after start. In this article you will find root cause, workaround and solution.

📢 Product release: Printer Upgrade Kit for BATMTwo and BATMTwoPro Dear Operators, we have released a new Printer Upgrade Kit that adds a paper-receipt printer to existing BATMTwo and BATMTwoPro terminals. The kit was developed in response to changing legislation — notably in the US — where a printed paper receipt is increasingly required and SMS or e-mail confirmation is no longer accepted. As many units were sold before a printer became mandatory, this kit provides a straightforward way to bring those machines into compliance. Installation is fast and can be carried out by a single person, with no drilling required. The kit fits both units already in the field and new machines, uses the same proven thermal printer as other BATM models, and allows paper to be reloaded from the outside.

New version 20260401 has been released today. More details can be found here. Release 20260401 (apart from bug fixes and improvements) notably contains support for: 1. Dynamic Profit that allows operators to set different fees for end customers based on how much cash is being inserted into the machine. Different fees can be also set based on combination of direction(BUY/SELL) and payment method. 2. BATMSeven and BATMFour: customer presence sensing. The customer’s presence can be detected without touching the screen at all. Operator can now measure exactly how long somebody was standing in-front of the machine. Physical proximity sensor is required. 3. Taproot address support.

New version 20260601 has been released today. More details can be found here. Release 20260601 contains high number of bug fixes and improvements while adding one optional but important feature - a support for S3 storage that enables operators to save costs on the cloud storage for storing image data such as identity images.

🚨Dear Customers and Operators, There is a security incident that needs your immediate attention. Please read the information bellow as we need you to protect yourself and stay informed: https://generalbytes.atlassian.net/wiki/x/AQCSKwE

🚨Dear Customers and Operators, Based on the post-incident investigation results we recommend you to upgrade to the newest release made available today. Patch releases are: 20250901.49, 20251001.62, 20260201.35, 20260401.26, 20260601.25. They include additional hardening of master service which we created as a one week-long follow up after the quick emergency fix delivered previous week. Please read the information bellow as we need you to protect yourself and stay informed: https://generalbytes.atlassian.net/wiki/x/AQCSKwE