Synaplan v4.4.2

What's Changed

• feat(stt): add SttSessionStore service by @orgaralf in #1634
• feat: French language support coming by @orgaralf in #1637
• feat(TTS): update voice mappings and descriptions for multi-language by @orgaralf in #1639
• fix(prompts): multibyte-safe truncation for prompt names (#1571) by @orgaralf in #1641
• fix(chat): reference prior-turn generated media in history (#1596) by @orgaralf in #1642
• fix(memories): reconcile retrieval against SQL catalog (#1570) by @orgaralf in #1643
• fix(pricing): apply OpenAI GPT-5.6 Sol price cut 5/30 -> 4/20 (#1561) by @orgaralf in #1644
• chore(deps): update ghcr.io/metadist/synaplan-tts:latest docker digest to 3c8ed60 by @renovate[bot] in #1640
• feat(thumbnail): add thumbnail generation and serving for video files by @orgaralf in #1645
• chore(deps): update mariadb docker tag to v12.3.3 by @renovate[bot] in #1612
• chore(deps): update mariadb:12.3 docker digest to dd9b303 by @renovate[bot] in #1611
• chore(deps): update ollama/ollama:latest docker digest to 020e413 by @renovate[bot] in #1627
• chore(deps): update node.js to be23f54 by @renovate[bot] in #1638
• chore(deps): update node.js to e67514e by @renovate[bot] in #1646
• fix(frontend): serve 404 for missing hashed assets instead of SPA index.html by @FExB17 in #1651
• fix(ci): open the release-version pin proposal reliably by @cristiangrxs in #1649
• feat: distribute a release to Elestio, Umbrel and AWS automatically by @cristiangrxs in #1652
• fix(auth): recover admin session when impersonation swap is clobbered by @FExB17 in #1623
• feat(desktop): implement desktop agent features and integration by @orgaralf in #1647
• feat(ci): roll out the version pin as soon as its checks pass by @cristiangrxs in #1656
• chore(release): install 4.4.1 in new deployments by @cristiangrxs in #1655

Full Changelog: v4.4.1...v4.4.2