- Skip MapLibre on Android <29 (Karoo): SELinux denies kgsl-3d0 access
from untrusted_app context, crashing the GPU driver on any OpenGL
surface. Replace with SvgRouteView — equirectangular SVG route trace
using react-native-svg, no native GL surface needed.
- Add +/- zoom buttons to full-screen MapLibre map on modern devices
via Camera ref and onRegionDidChange.
- Skip PyodideWebView on Android <29: same GPU driver conflict; set
_engineUnavailable at module init via API level gate (< 29).
- Add engine_unavailable fast path in PyodideWebView: post message
immediately if WebAssembly.Global is absent (Chrome <69) instead of
attempting 30 MB Pyodide download.
- Add server-side extraction fallback (extractServer.ts): when engine
unavailable, POST raw file as base64 to /api/upload/raw; server runs
full Python pipeline and returns extracted data.
- Add /api/upload/raw endpoint in server.py.
- Add pre-flight auth check (checkServerAuth) before batch import so
an expired token errors immediately rather than after N files.
- Fix uploadLocalActivities in sync.ts: was reading original_path as
JSON (binary FIT file, always threw), silently skipping every upload.
Now reads detail_json from DB directly.
- Redesign Feed header: replace single Sync button with Upload /
Download / Refresh. Pull-to-refresh and Refresh button are local-only.
Auto-refresh on tab focus via useFocusEffect.
- Replace ActivityIndicator with plain Text everywhere (native animation
also crashes Karoo GPU driver).
- Raise macOS open-file limit in dev_test.py to prevent EMFILE errors
from Astro file watcher.
- Document all Karoo hardware constraints in docs/mobile-app.md.
Davide Scaini