- BINARY_VERSION -> firefox-12 (self-calibrating font widths, per-family canvas
distinctness, render-noise that preserves solid reference renders).
- font_pool: the standard Windows fonts (Calibri, Franklin Gothic, Gadugi,
Javanese Text, Myanmar Text) move from the per-profile optional set to core,
so they are always present and the detected font set matches a real Windows
install on every host. Defensive dedup in derive_font_prefs.
- GPU persona applied on every platform (Linux/macOS present a coherent Windows
GPU + WebGL params); pool re-rooted on a real-device GPU mix; render seeds
recalibrated.
- prefs: emit absolute per-family font widths that the binary self-calibrates.
- geoip: always pull the latest mmdb via the releases/latest permalink, checked
each launch, offline-safe (no pinned tag that can 404).
- tests: per-font canvas distinctness, solid-readback purity under render-noise,
always-present standard-font invariant, no duplicate families.
Refine timezone="auto" so it ALWAYS resolves (drop the "host" sentinel):
- ""/"auto" resolve from the proxy egress when a proxy is set, else from the
host own public IP (direct lookup); an explicit zone is the only opt-out.
- on failure: with a proxy raise; without a proxy fall back to the host TZ.
GeoIP DB now auto-updates against daijro/geoip-all-in-one weekly rebuild:
cache the latest, re-check after GEOIP_REFRESH_DAYS (7), prune old tags,
reuse a stale cache offline; GEOIP_MMDB_VERSION is only the cold fallback.
tests: test_geo.py (37) + test_geoip_update.py; full unit suite 429 green
plus 8 live combinations (proxy / no-proxy / explicit / failing / freshness).
