build 62

This is one of the biggest BoltAI updates yet, with a major wave of improvements across security, sync, provider setup, model handling, voice workflows, and overall app polish.

• New: Added multi-factor authentication support on macOS.

• New: Added Anthropic prompt caching controls.

• New: Added native instant dictation cleanup.

• New: Added Mermaid preview support in the renderer.

• Improved: Authentication is more reliable, with stronger sign-in, reauth, and account recovery flows.

• Improved: Cloud Sync is more reliable around expired sessions, reauthentication, and MFA-required states.

• Improved: Amazon Bedrock setup is more capable, with better service configuration, credential resolution, and profile handling.

• Improved: Azure OpenAI setup is smoother, with custom base URLs, deployment URL import, lighter validation, and better API version recovery.

• Improved: Codex and Claude Code authentication recovery is more reliable.

• Improved: Claude Code now supports Claude Sonnet 4.6.

• Improved: AI service management is more capable, with bulk editing, better model catalog persistence, and improved preservation of enabled model selections.

• Improved: Voice workflows are more polished, with better recent dictation handling.

• Improved: Security is stronger, with libsodium-based crypto defaults and more robust licensing and JWT validation.

• Fixed: Fixed Anthropic prompt caching metadata propagation and usage reporting.

• Fixed: Fixed XLSX extraction and handling of unsupported legacy Office files during import.

• Fixed: Fixed sidebar chat rename issues.

• Fixed: Fixed prompt title generation behavior.

• Fixed: Fixed live chat web fetch source persistence.

• Fixed: Fixed catalog sync identity collision issues.

• Fixed: Fixed auth-related race conditions during initial sync and reauthentication.

• Improved: Cloud Sync pause and recovery messaging is clearer, with better guidance for retrying sync, exporting diagnostics, and understanding when local data is safe.

• Improved: Local diagnostics exports now skip Setapp auth diagnostics in standalone builds.

• Improved: Sidebar folder hierarchy spacing is more consistent and easier to scan.

• Improved: Added a new chat toolbar title rendering mode flag for continued title bar refinement on macOS.

• Improved: Developer settings now provide clearer local data wipe warnings and safer recovery guidance when Cloud Sync is unavailable.

• Improved: BoltAI now uses the published Anthropic fork package with improved stream handling coverage.

• Fixed: Fixed Cloud Sync ordering for title generation provider settings to avoid foreign key sync failures.

• Fixed: Deleting an AI service now clears related custom title generation settings before sync.

• Fixed: Foreign key sync validation failures are now reported to Sentry with safer diagnostic metadata so we can investigate issues faster.