June 2026
Release 27 — KoSIT+, PWA phase 2 & workflows
- KoSIT Schematron+: 12 BR-DE rules, profile badge, ZUGFeRD full validation and PDF validation reports.
- PWA phase 2: v16 precache for all studios, offline page lists, smarter install prompt and update banner.
- Workflow handoffs: continue bar, cross-studio recent files, 5 new pipeline presets and +10 Playwright smokes.