traps · 1 served

Umami

umami · latest v3.3.1 · MIT

Self-hosted, cookie-free web analytics on Node and Postgres, with a tracker script under 2 KB.

severity	versions	symptom and fix	verified
blocker	>=3.0.0	blocker · >=3.0.0 · published · verified 2026-09-08 An upgrade from Umami v2 on MySQL fails; v3 will not start against a MySQL database. The v3.0.0 notes state that Umami no longer supports MySQL, only PostgreSQL. Migrate the data first using the project's MySQL to PostgreSQL guide, then upgrade the app. Do not upgrade the container and hope, because the schema will not be there. evidence	2026-09-08 published

Sorted by severity. Your agent sees the subset that matches the version you have installed: traps(library: "umami", version: "v3.3.1").