The most common request was to send one printed code to more than one place. Rules do exactly that: each scan is matched against country, device, operating system and language, in priority order, with a default destination catching everything else.
The same release covered the other half of a printed code — how it looks. Modules can be rounded, dotted or classy, finder patterns can be circular, and adding a center glyph raises the error correction automatically so the code still scans.
What changed
- NewRules by country, device, operating system and language.
- NewPriority ordering with a default fallback.
- NewRounded, dotted and classy module shapes, plus circular finder patterns.
- ImprovedError correction is raised automatically when a logo is added.
- ImprovedRules are editable at any time without touching the printed code.