CHRONOLOGICAL CHANGELOG.
EVERY SHIPMENT DOCUMENTED.

Complete, unfiltered engineering changelog extracted verbatim from repository history.

2026-09-23 · Recovery Reliability

Fixed CYRONIX Recovery OS handling of Android's standard @/cache/recovery/block.map OTA transport.
Automatically removes verified .uncrypt staging copy after successful boot.
App versionCode 161 / versionName 1.6.1.

2026-09-23 · Design System

Centralized color tokens in framework overlays (OLED background #0B0F14, surface #121820).
CYRONIX Typography System: Inter 4.1 UI font, Space Grotesk 2.0 tabular data, JetBrains Mono.
CYRONIX Keyboard: AOSP LatinIME theme with rounded key geometry and teal action key.
App versionCode 160 / versionName 1.6.0.

2026-09-22 · Release Candidate

Settings > About reads "CYRONIX OS 1.5.1 (RQ3A.211001.001)" and carries ro.build.tags=release-keys.
First production candidate signed exclusively with private release keys.
Includes 1.5.0 security hardening (Yama LSM, software PAN, USB restricted mode).
App versionCode 151 / versionName 1.5.1.

2026-09-22 · Security Release

Kernel hardening: Yama LSM, software PAN, PANIC_ON_OOPS, removed KALLSYMS_ALL & Magic SysRq.
USB restricted mode enabled by default when device is locked (kernel deny_new_usb).
Lock-screen notification privacy enabled by default for fresh installs.
Opt-in auto-erase after 10 failed unlock attempts via DevicePolicyManager.
App versionCode 150 / versionName 1.5.0.

2026-09-21 · Package Queries

Fixed Android 11 API 30 package queries for recommended store and browser packages.
System Update multi-endpoint fallback handler (Public Funnel → Private → Tailnet IP → LAN).
App versionCode 142 / versionName 1.4.2.

2026-09-21 · Global OTA

Published OTA service through Tailscale Funnel on HTTPS port 443 with Let's Encrypt certificate.
Added "Keep my recovery" switch (persist.vendor.recovery_update).
App versionCode 141 / versionName 1.4.1.

2026-09-20 · Branding Overlays

CHRONOLOGICAL CHANGELOG.EVERY SHIPMENT DOCUMENTED.