Changelog

What's actually shipped.

New product. No testimonials yet — we're not inventing any. Here's what's shipped instead, and the test suite you can run yourself.

2026-08-28

Public test suite published Every calculation VialMath ships now runs in the open, at vialmath.app/tests — anyone can load the same code the app uses and watch the assertions pass in their own browser.

2026-08-27

v1 complete — 181 automated tests passing Concentration and draw-unit math, cycle and schedule detection, run-out projection, CSV import, calendar export, and the retroactive-logging vial recount all covered.

2026-08-27

Retroactive logging and named blends added Built after reading real low-star reviews of competitor trackers — forgetting to log a dose, and wanting to group compounds under your own name, were two of the most common complaints in that research.