## Offband Meshcore 1.2.1

A focused patch on top of 1.2.0, fixing a desktop data-location bug.

### Fixed

- **Desktop (Windows/Linux): chat history could appear missing after running a
  differently-built copy of the app.** The message database was stored in a
  folder derived from the executable's build metadata, so two builds resolved
  different locations and read different databases. The database is now pinned to
  one fixed path (Windows `%APPDATA%\Offband MeshCore`; Linux likewise), and any
  existing database is migrated in on first launch via a safe SQLite snapshot, so
  your history follows you. Your messages were never deleted. Android, web, and
  macOS were not affected (#363, #364).