IP Region OpenWrt 2026.5.26-6
Installer resilience hotfix.
Changes:
- retry GitHub release metadata and APK downloads with configurable backoff
- detect GitHub API metadata responses without release assets and log API messages
- fall back to direct stable release assets when GitHub API metadata is unavailable
- add GitHub connectivity diagnostics if both metadata and direct asset downloads fail
- publish stable asset aliases: ipregion.apk, luci-app-ipregion.apk, luci-i18n-ipregion-ru.apk
Verification:
- static checks
- ucode checks
- local installer smoke with simulated api.github.com failure and direct asset fallback
- OpenWrt SDK build for mediatek/filogic