8/6/2026
TeX64 0.1.19
Restored paid AI checkout and upgraded Axiom with the latest efficient models.
Highlights
- Restored secure in-app subscription checkout with a hosted Stripe fallback when Embedded Checkout is not configured.
- Upgraded Axiom to 1.0: the standard model now uses GPT-5.6 Luna and the Pro model uses GPT-5.6 Terra.
- Kept older Axiom app settings compatible while updating provider-cost accounting to the current model prices.
- Added duplicate-checkout protection, blocked unsafe billing return URLs, and made Stripe webhook verification fail closed.
- Improved Windows runtime, texlab, TeX distribution paths, icons, and packaging foundations for Store validation.
Notes
- The public stable download currently targets macOS 12+ (Apple Silicon & Intel).
- The Windows Store package is still in validation and is not yet a public Microsoft Store release.