Changelog

What shipped, when. Updates roll out automatically — Sparkle on macOS, Tauri updater on Windows/Linux.

v1.0.0 Cross-platform

  • Windows (.msi) and Linux (.AppImage + .deb) builds via Tauri shell — same prompt engine as macOS.
  • Per-platform license keys: PE-MAC-…, PE-WIN-…, PE-LNX-…. Server rejects cross-platform activation.
  • Website auto-detects visitor OS and surfaces matching download button.
  • License + payments backend (Polar.sh webhook → Cloudflare Worker).

v0.9.0 Public beta

  • First public beta release — invite-only via waitlist.
  • Global hotkey ⌃⌥⌘P enhances selected text in any macOS app.
  • 4 presets: Default, Concise, Verbose, Code.
  • BYOK (Bring Your Own Key) with Anthropic API.
  • Local history (last 50 enhancements) in menu bar.

v0.5.0 Private alpha

  • Closed alpha with 30 friends & family.
  • Core prompt-enhancement loop validated on Claude Sonnet 4.6.
  • Eval suite passes 87/100 prompts above baseline.

Questions? hello@promptenhancer.online