v1.0.0 — dBASE III parity complete

WebBase-III reaches dBASE III feature parity. 🎉

The dot prompt is back, in your browser — and now feature-complete.

Highlights since 0.x

• ? / ?? print command (#2)
• SUM / AVERAGE aggregates with FOR + active filter (#3)
• Built-in functions ROUND, MOD, MAX, MIN, TIME, YEAR, MONTH, DAY (#4, by @kas2804) — now reachable from the REPL (parser-registration fix)
• SORT ON … TO sorted table copies (#8)
• COPY TO / APPEND FROM CSV import/export — modern header-based CSV, browser download/upload, lenient import with abort-on->10-bad-rows (#5)
• MODIFY STRUCTURE wizard + ALTER TABLE family

Engineering

• 239 Vitest + 49 Playwright e2e tests, CI-gated (unit + e2e on every PR)
• GitFlow with milestone-versioned release branches
• Refreshed screenshots + demo GIF (reproducible capture script)

Try it instantly in GitHub Codespaces — no install.