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Updates

Version history for Owlu — built from actual git commit history.

Download Owlu v1.1.2 for macOS

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Next ReleaseComing Soonfeatureaicalendarsecurity

AI Agent, Calendar Overhaul & MCP Protocol

Major feature additions currently in development since v1.1.2.

  • MCP (Model Context Protocol) multi-turn conversation support with ask_user flow
  • AI Agent chat: conversation_id-based session management, auto-save, sidebar tab improvements
  • Workflow editor: ForEach/Scheduler executors, palette-to-canvas drag & drop, AI title generation
  • Calendar: full AppKit rewrite, weekly timeline view with white theme, Google Calendar API & Microsoft Graph API integration (EventKit removed)
  • Calendar: Outlook calendar sync, Remind UI/filter/sync status overhaul, monthly calendar state machine refactoring
  • MCP tools: name-based resolve, document text extraction, attachment on-demand download, workflow name fallback
  • Auth: session token proactive refresh, Data Protection keychain migration, server-delegated token refresh
  • Telemetry: JSONL dynamic tags, email_id privacy, sensor error code fixes, AppErrorSender thread safety
  • Transport: SMTP queue/send logging, OutboxSensor.sendSuccess always-call fix
  • i18n: calendar guide, calendar management, empty folder translation keys added (5 languages)
  • Empty folder state view for mail list
  • Workflow engine: full reset on logout, conversation auto-save
  • Security: OWASP ASVS compliance improvements, WebSocket wss protocol fix
v1.1.2Feb 5, 2026performanceimap

Mail List Performance & IMAP Operation Improvements

Focused on caching, pagination, and IMAP command reliability for faster inbox loading.

  • MainUI left/right resize performance optimization
  • TOS link insertion in onboarding
  • Trash move operation stabilization
  • Google login view link improvements
  • Workflow easter egg insertion
v1.1.1Jan 30, 2026performancesecuritybugfix

Body Sync 15× Speedup, Security & Multi-Account Stabilization

Massive performance improvement in email body sync, OWASP security compliance, and multi-account bug fixes.

  • Email body sync speed improved 15× with work-stealing architecture
  • OWASP ASVS security requirements compliance
  • IDLE monitoring stabilization and recovery
  • Access token refresh system error resolution
  • Email list left/right resize lag fix
  • EmailWindowStore removal — list architecture refactoring
  • Header sync architecture improvement with work-stealing
  • Additional account AI data transmission stabilization
  • CustomIDLE 45-second timeout crash fix
  • Duplicate body sync execution prevention
  • Folder switch UI bug fix and header sync improvements for additional accounts
  • preAI: cross-account email AI data processing support
  • Network canvas issue resolution
  • Calendar error fixes and workflow creation improvements
  • Select All functionality for email list
  • Navigator folder tree bug fixes
  • Session token extraction changed to fragment-based approach
  • Read/unread error fix, header sync work-stealing applied
v1.0.7Jan 5, 2026featurebugfix

Email Business Card & ControlView Stabilization

Business card editor added, EmailControlView restored to stable state, and release-mode app deletion instructions documented.

  • Business card editor: create and attach professional email signatures
  • Logo and photo square cropping support
  • EmailControlView (email detail) fully stabilized
  • List rendering performance improvements
  • Release-mode complete app deletion documented
v1.0.6Dec 26, 2025securityarchitecture

Security-First IMAP Architecture

Rebuilt email access on a direct IMAP-based architecture — emails are fetched on-device and never stored on Owlu servers.

  • IMAP-based direct email access architecture implemented
  • Zero email storage policy on Owlu infrastructure
  • OAuth 2.0 authentication flow enhanced
  • TLS encryption enforced for all IMAP, API, and WebSocket connections
  • Session token-based IMAP connection with multi-account support
  • Parallel sync optimization for IMAP operations
v1.0.5Nov 13, 2025performanceshortcuts

Shortcut Enhancements & Performance

Optimized launch routines and expanded keyboard command handling across all views.

  • Expanded keyboard shortcuts for navigation, archiving, and undo
  • App launch routine optimization
  • Faster keyboard command handling
v1.0.4Nov 12, 2025ux

Sharp Shortcuts, Smarter Flow

Refined interactions from navigation to archiving to undo.

  • Navigation shortcut refinements
  • Archive workflow improvements
  • Undo/redo stabilization
v1.0.3Nov 1, 2025featureai

AI Summaries, IMAP 2-Stage Sync & Email Compose

Foundation release with AI email summaries, IMAP sync, and full email composition.

  • AI summary generation for emails
  • IMAP 2-stage sync: header-first, then body download
  • GmailMessageID-based storage refactoring
  • NavigatorViewModel section logic and per-account InboxType UI
  • Inbox filter and navigation bar decoder
  • CoreData model refactoring: UserEntity consolidation
  • EmailControlView: full-screen email detail with CoreBridge state continuity
  • Email compose and send implementation (SMTP)
  • Email filtering and UI integration full refactoring
  • CategoryView UI improvements and AIPersonaView adaptive layout fix
  • WebSocket persistent connection improvements
  • Secure auto-updates via Sparkle
  • APP_README.md + CR_README.md full documentation renewal