Better installer
First Run Setup guides database setup and validation for single or network POS shops.
Existing customers
Upgrade to a cleaner, better supported Saleculator release.
The modern package keeps Saleculator local-first while improving installer flow, support diagnostics, release documentation, and deployment consistency.
Java 17 baseline
A modern runtime requirement reduces old platform risk while staying practical for typical POS hardware.
Release center
Every version has notes, downloads, hashes, and a supportable install path.
Appliance continuity
Linux and Raspberry Pi appliance deployments remain a first-class deployment model.
Upgrade order
Move existing shops without surprises
- Back up the current Saleculator database and keep the old working package.
- Install the new release on one non-critical machine first.
- Confirm the database URL, trial/license status, billing, receipts, reports, and backup.
- For network POS, upgrade one client first and keep all machines pointed to the same central MySQL server.
- Upgrade remaining counters after the test counter works through a full sales cycle.