v0.2.0

Changed

• The shipped application is now the Phoenix app (app-phoenix/), replacing the Rails app. ghcr.io/dawarich-app/atlas/app is now built from app-phoenix/ and compose.yml runs it (Phoenix on port 4000; Caddy proxies app:4000).
• The Go atlas-control sidecar is absorbed into the Phoenix app. It is removed from compose.yml; the app now execs docker compose / docker run against the host daemon directly (requires the docker socket mount + group_add already wired in compose.yml). The build-control and test-sidecar CI jobs are retired.
• API responses are byte-for-byte equal to the Rails app, enforced by the mix test --include parity golden gate in CI.

Added

• Auto-generated SECRET_KEY_BASE on first boot (persisted to /data/.secret_key_base, mode 600) so docker compose up -d stays zero-config — matching the legacy Rails behavior.
• Atlas.Release.migrate_from_rails/1 — one-shot importer for upgrades from a Rails install: bin/atlas eval 'Atlas.Release.migrate_from_rails("/data/app.sqlite3")' copies services, region_selections, and settings into the Phoenix DB (idempotent; backs the source up first).

Migration notes (upgrading from 0.1.x / Rails)

• The Phoenix app uses a different SQLite file (/data/atlas.sqlite3) and schema. Settings/region selection/service state do not carry over automatically — run Atlas.Release.migrate_from_rails/1 once against the old /data/app.sqlite3 to preserve them. (User GPS data lives in Dawarich, not Atlas, and is unaffected.)
• Schema migrations run automatically on boot.

v0.1.1

Added

• Server-rendered static map route (GET /static_map) with a MapLibre-based static_map_controller.js Stimulus controller, dedicated layouts/static.html.erb, and a script/render_static_map.mjs Playwright runner for producing PNG snapshots from the command line.

Changed

• Quickstart is now zero-config: git clone && docker compose up -d is enough. SECRET_KEY_BASE is auto-generated on first boot (persisted to data/app/.secret_key_base, mode 600) instead of being a hard requirement in .env. compose.yml no longer fails when SECRET_KEY_BASE is unset.
• .env.example rewritten: both SECRET_KEY_BASE and DATABASE_URL are now documented as optional overrides, with the actual defaults (SQLite at /data/app.sqlite3) made explicit.
• README quickstart updated to reflect the zero-config boot path; region-preset copy is now an optional follow-up rather than a prerequisite.

v0.1.0

Added

• Initial release of Dawarich Atlas — a local-first, self-hostable maps stack built on OpenStreetMap data and FOSS components.
• Rails 8 application (app/) serving the map UI, admin Settings, and public + admin JSON APIs over MapLibre.
• Go sidecar (atlas-control/) orchestrating data ingest, region downloads, and per-service apply flows.
• Compose stack with optional profiles for Photon (search), Valhalla (routing), Overpass + Pelias Placeholder + libpostal (POIs), and OpenTripPlanner (transit).
• Region presets covering Berlin, Germany, Europe, DACH, multi-city, and planet builds.
• Caddy reverse proxy fronting the stack on port 8484 and serving offline basemap tiles when present.
• Multi-arch GitHub Actions CI publishing ghcr.io/dawarich-app/atlas/app and ghcr.io/dawarich-app/atlas/atlas-control on every push to main.