A brand-new versioning scheme starts at v1.0.0. Historical YuzhouHe and YuzhouHe-era releases are archived — changelog only, no downloads.
v1.0.0 · currentLatest
Zero-knowledge encryption, a fresh start. All sensitive data encrypted at rest with AES-256; master key derived with Argon2id and protected by the hardware Keystore; encrypted camera / gallery / notes / contacts; backups v3+ always encrypted (PBKDF2 300k / Argon2id + AES-256-GCM) with automatic migration on password change; AI coding agent (skeleton-first / iterative edits / version snapshots / WebView preview / zip export); web search in AI chat and voice assistant (keyless Bing); task proxy keeps generations alive in background; encrypted plugins (.encplugin); clipboard sensitive filtering, log sanitization, cleartext traffic fully blocked.
⬇️ Download Android (arm64-v8a)v1.1.0 · archive
July 2026
Last release under the old YuzhouHe naming, archived. Auto-migration of all encrypted data on password change, photo/video decryption fixes, camera mode-switch stability, web search in AI chat and voice assistant, AI coding agent.
Archived · Download not availablev1.0.0 · old naming · archive
July 2026
First release under the old YuzhouHe naming, archived. Complete encrypted camera loop (shutter sound / flash / streaming encrypted recording); encrypted gallery; streaming backups (v5 chunked encryption, bounded memory); password recovery (recovery code + Shamir friend shares); tiered security-center settings.
Archived · Download not availablev1.7.0 · YuzhouHe archive
June 2026
Large-scale fixes + hardening. 7 batches covering 30+ tools: password manager fake encryption rewritten as real AES-256-GCM, 2FA persistence, SSL certificate verification fixes, API keys stored per-vendor in encrypted buckets, clipboard history revived; 4 new plugins including digital wooden fish / ID lookup.
Archived · Download not availablev1.6.x · YuzhouHe archive
June 2026
Major voice assistant update. Volcano Engine streaming TTS/ASR, long-press record & release to send; fixed streaming playback truncation (1.6.1); new adorable Sichuan-accent voice; selectable TTS mode (streaming / full synthesis).
Archived · Download not availablev1.5.0 · YuzhouHe archive
2026-06-03
New RSA asymmetric encryption tools. Public-key encryption / private-key decryption, digital signing and verification, secure key distribution (anti-MITM).
Archived · Download not availablev1.4.9 · YuzhouHe archive
2026-05-24
Security hardening + memory optimization + 8 new tools. Privacy passwords hashed with SHA-256, plugin requests rate-limited to 60/min, error logs sanitized, 3 memory leaks fixed, 67 English translations completed; new: Hanzi-to-Pinyin / Morse code / image EXIF / SQL formatter / HTTP tester / UA parser / HIIT timer / decibel tester.
Archived · Download not availablev1.4.3 · YuzhouHe archive
2026-05-08
Plugin market optimization + password manager plugin. New password manager plugin (AES-256 encrypted storage), fixed install dialogs and fullscreen adaptation.
Archived · Download not availablev1.4.1 · YuzhouHe archive
2026-05-03
Encrypted plugin optimization + packager enhancements. Opening an encrypted plugin externally prompts for the password directly, .encplugin / .cbplugin formats distinguished, packager double-confirms passwords, Android file-association config.
Archived · Download not available