🐛 Fixed

• Fixed agenda reset not properly clearing active time tracking timestamps
• Items no longer continue showing elapsed time after reset command
• Enhanced reset messages with improved localization (EN/DE)
• Fixed migration version tracking during app upgrades ensuring reliable migration execution

🔄 Added - Migration Framework & German Formality Support

🚀 Migration Framework (NEW)

• Automatic Version Detection: Seamlessly detects app version changes and triggers migrations
• Background Job Processing: Non-blocking migration execution via Nextcloud's background job system
• Version-Aware Logic: Detects upgrades by comparing current version (≥ 1.5.0) with last enabled version (< 1.5.0)
• Safe Operation: Database transactions with rollback capabilities on migration failures
• Extensible Architecture: Framework ready for future schema changes and feature migrations
• Admin Monitoring: Complete observability of migration status through logs and job listings
• Migration Tasks System: Modular migration tasks implementing IMigrationTask interface

🌍 German Formality Migration (GitHub Issue #16)

• Formal German Language Support: Introduces new formal German bot variant (de_DE) alongside existing informal variant (de)
• Room Assignment Migration: Migrates rooms from old formal bot (nextcloudapp://agenda_bot/de) to new formal bot (nextcloudapp://agenda_bot/de_DE)
• Language Separation: de = Informal German ("Du"), de_DE = Formal German ("Sie")
• Cultural Appropriateness: Dedicated formal German language variant suitable for business environments
• Automatic Migration: Room assignments automatically updated on version upgrade to preserve formal language experience
• Zero User Disruption: Migration happens transparently in the background via background jobs
• Comprehensive Testing: Verified migration compatibility across all supported versions (v1.3.4-v1.4.1)

📚 Documentation

• Migration Framework Guide: Complete documentation in docs/MIGRATION_FRAMEWORK.md
• Architecture Overview: Detailed explanation of migration system components
• Developer Guide: Instructions for creating new migration tasks
• Troubleshooting: Common issues and admin commands for migration monitoring
• Best Practices: Guidelines for safe and effective migrations

✨ Added - Agenda Reset Command

🔄 New agenda reset Command

• Bulk status reset: Reset all agenda items to incomplete status with a single command
• Efficient workflow: Eliminates need for individual undone: X commands for each item
• Perfect for recurring meetings: Weekly stand-ups, monthly reviews, and template meetings
• Time tracking reset: Automatically resets time monitoring warnings for all items
• Permission controlled: Requires moderator/owner permissions for data integrity
• Smart handling: Graceful responses for edge cases (no items, already incomplete items)

🚀 Use Cases

• Weekly team meetings: Quickly reset last week's completed agenda for reuse
• Monthly reviews: Reset quarterly agenda items for the next cycle
• Template meetings: Efficiently reuse standardized agenda formats
• Recurring check-ins: Streamlined workflow for regular meeting patterns

💻 Technical Implementation

• CommandParser: New RESET_PATTERN for command recognition
• AgendaService: resetAllItems() method with comprehensive error handling
• BotInvokeListener: Integrated reset command handler
• Complete localization: Full English and German translation support
• Help integration: Command documented in moderator help text

🌍 Localization

• English: Complete translation keys for all reset functionality
• German: Full German localization with proper pluralization
• Error handling: Localized messages for all edge cases
• Help text: Reset command included in contextual help system

📊 Command Examples

```bash agenda reset # Reset all agenda items to incomplete agenda status # Verify the reset worked

Before reset:

✅ 1. Project review (completed)

✅ 2. Budget discussion (completed)

✅ 3. Next steps (completed)

After reset:

📍 1. Project review (15 min)

📍 2. Budget discussion (20 min)

📍 3. Next steps (10 min)

```

🎯 Benefits

• ✅ One command replaces many: agenda reset vs. multiple undone: 1, undone: 2, etc.
• ✅ Time efficient: Instant bulk operation for recurring meetings
• ✅ Preserves structure: Maintains item order, titles, and durations
• ✅ Enables reuse: Perfect for template-based recurring meetings
• ✅ Smart cleanup: Automatically resets time monitoring states

🚀 Added - Room-Level Bot Configuration

Each Talk room can now have its own unique bot configuration across five comprehensive areas:

⚙️ Unified Configuration System

• New config show command: Display complete room configuration overview in a beautiful, organized format
• Hierarchical configuration: Room-specific settings override global defaults with intelligent fallback
• Configuration metadata: Track who configured what, when, with full audit trail
• Atomic updates: Partial configuration updates preserve existing settings
• Smart reset functionality: Individual sections can be reset to global defaults

🕙 Enhanced Time Monitoring Configuration

• config time command suite: Unified interface for all time monitoring settings
• Room-specific thresholds: Custom warning (10-95%) and overtime (105-300%) percentages
• config time enable/disable: Toggle monitoring per room without affecting other rooms
• config time warning X: Set warning threshold (e.g., config time warning 75)
• config time overtime X: Set overtime threshold (e.g., config time overtime 110)
• config time thresholds X Y: Set both thresholds in one command
• config time reset: Return to global defaults
• Backward compatibility: Existing time xxx commands remain fully functional

💬 Response Behavior Configuration

• config response command suite: Control bot verbosity and notification levels
• Normal mode: Full text responses for all commands and operations
• Minimal mode: Emoji reactions only, reducing notifications while preserving functionality
• Smart exceptions: Help, status, and critical notifications always use text in minimal mode
• config response normal/minimal: Switch between response modes
• config response reset: Return to global response defaults

🚧 Agenda Limits Configuration

• config limits command suite: Fine-tune agenda capacity and behavior limits
• config limits max-items X: Set maximum total agenda items (5-100)
• config limits max-bulk X: Set maximum bulk operation size (3-50)
• config limits default-duration X: Set default item duration in minutes (1-120)
• config limits reset: Reset all limits to global defaults
• Validation: All limits validated with sensible bounds to prevent abuse

🤖 Auto-behaviors Configuration

• config auto command suite: Control automatic bot behaviors during meetings
• config auto start-agenda enable/disable: Auto-set first agenda item as current on call start
• config auto cleanup enable/disable: Automatically remove completed items after meetings
• config auto summary enable/disable: Generate meeting summaries on call end
• config auto reset: Reset all auto-behaviors to global defaults
• Meeting flow optimization: Enhances natural meeting progression

😀 Custom Emojis Configuration

• config emojis command suite: Personalize visual agenda item indicators
• config emojis current-item 🎯: Set emoji for current agenda item
• config emojis completed 🎉: Set emoji for completed items
• config emojis pending 📋: Set emoji for pending items
• config emojis on-time 👌: Set emoji for on-time status indicators
• config emojis time-warning ⚠️: Set emoji for time warnings
• config emojis reset: Reset to global emoji defaults
• Validation: Emoji length limits and fallback to defaults for invalid entries

🛠️ Technical Architecture Enhancements

RoomConfigService Expansion

• Five new configuration areas: Complete CRUD operations for each configuration type
• Intelligent data merging: Partial updates preserve existing configuration sections
• Metadata management: Comprehensive tracking of configuration changes with timestamps
• Smart cleanup: Automatic removal of empty configuration entries
• Method standardization: Consistent getXxxConfig(), setXxxConfig(), resetXxxConfig() patterns

CommandParser Extensions

• 37 new command patterns: Comprehensive regex patterns for all configuration commands
• Flexible parameter handling: Support for optional parameters and multiple command formats
• Unified parsing: Consistent command structure across all configuration areas
• Error resilience: Graceful handling of malformed commands with helpful feedback

BotInvokeListener Enhancements

• 5 new command handlers: handleConfigShow, handleConfigTime, handleConfigResponse, handleConfigLimits, handleConfigAuto, handleConfigEmojis
• Permission integration: All configuration commands respect moderator/owner permissions
• Localization support: Complete translation integration for all new features
• User ID extraction: Robust actor data processing for audit trails

📚 Comprehensive Documentation

• Interactive help system: All new commands integrated into agenda help with examples
• Contextual guidance: Each configuration area provides usage examples and tips
• Permission indicators: Clear indication of required permission levels
• Visual formatting: Beautiful markdown formatting with emojis and structured layout

🌍 Complete Localization Support

• English translations: 150+ new translation keys for all configuration features
• German translations: Complete German localization for all new functionality
• Translation consistency: Standardized terminology across all configuration areas
• Dynamic pluralization: Proper plural forms for counts and statistics
• Cultural adaptation: Region-appropriate formatting and language patterns

🔒 Security & Permission Framework

• Moderator/Owner restrictions: All configuration changes require appropriate permissions
• Permission validation: Comprehensive checks before any configuration modifications
• Audit trail: Complete logging of all configuration changes with user attribution
• Data validation: Input sanitization and bounds checking for all configuration values
• Graceful degradation: Non-privileged users see appropriate permission denied messages

⚡ Performance & Reliability

• Efficient storage: JSON-based configuration storage with minimal overhead
• Intelligent caching: Configuration values cached and loaded on-demand
• Atomic operations: Database transactions ensure configuration consistency
• Graceful fallbacks: Robust handling of missing or corrupted configuration data
• Memory optimization: Lightweight configuration objects with efficient serialization

🎯 User Experience Improvements

• Intuitive command structure: Logical, consistent command hierarchy across all areas
• Rich visual feedback: Comprehensive status displays with emojis and formatting
• Context-aware help: Relevant examples and usage tips for each configuration area
• Error recovery: Clear error messages with suggestions for valid alternatives
• Progressive disclosure: Basic commands with optional advanced parameters

🔧 Migration & Compatibility

• Zero-disruption upgrade: Existing installations continue working without changes
• Backward compatibility: All existing commands and behaviors preserved
• Gradual adoption: Rooms can adopt new configuration features as needed
• Global defaults: Unchanged global settings serve as fallback for all rooms
• Legacy support: Old time xxx commands remain fully functional alongside new config suite

📊 Configuration Examples

Complete room setup for focused meetings: bash config time thresholds 70 110 # Tighter time management config response minimal # Reduce notification noise config limits default-duration 15 # Longer default discussions config auto start-agenda enable # Auto-start on call begin config emojis current-item 🎯 # Focused meeting aesthetic

Quick team standup configuration: bash config limits max-items 10 # Limit agenda size config limits default-duration 3 # Short discussion items config auto cleanup enable # Auto-remove completed items config response minimal # Minimal distractions

Executive boardroom setup: bash config time warning 85 # Conservative time warnings config auto summary enable # Automatic meeting summaries config limits max-bulk 5 # Controlled agenda imports config emojis completed ✅ # Professional appearance

🎉 Impact Summary

Version 1.4.0 represents the largest single enhancement in Agenda Bot history, introducing: - 5 comprehensive configuration areas with 25+ individual settings - 37 new commands for complete customization control - 200+ new translation keys across English and German - 500+ lines of new service methods and command handlers - Complete backward compatibility ensuring seamless upgrades

This release transforms Agenda Bot from a useful meeting tool into a highly personalized, room-specific assistant that adapts to each team's unique meeting culture and requirements.

🔧 Enhanced - Agenda Item Management

• change: X command: New command to edit existing agenda item titles and durations
• Flexible syntax: Supports changing title only, duration only, or both with natural language
• Validation: Prevents modification of completed items with helpful user guidance
• Permission control: Requires moderator/owner permissions for data integrity
• Localized: Full support in English and German

⚡ Enhanced - Timing System

• Unified timing logic: New TimingUtilityService centralizes duration formatting and calculations
• Improved timing display: Planned duration now shown immediately at call start
• Flexible formatting: Compact single-line for status, multi-line for detailed summaries
• Consistent formatting: Unified duration display across all features
• Better user experience: Enhanced visual formatting and alignment in timing summaries

🛠️ Technical Improvements

• Code organization: Eliminated duplicate timing code across multiple services
• CommandParser: Added regex patterns for modification command parsing
• Service integration: TimingUtilityService properly integrated across components
• Translation updates: New keys for modification features and separated timing labels
• Performance: Reduced redundant calculations through shared utility methods
• Bug fixes: Fixed time reset command error and threshold preservation in time monitoring

📚 New Commands

bash change: 2 New title (25 min) # Change both title and duration change: 3 Updated review # Change title only change: 1 (45 min) # Change duration only

🔧 Enhanced - Bot Identity & User Experience

• Unified bot naming: Simplified bot names from "Agenda bot" to "Agenda" (English) and "Tagesordnung" (German)
• Clean display names: Eliminated redundant naming like "Agenda bot (Bot)-bot" that occurred due to Nextcloud's automatic bot suffixing
• Professional appearance: Bot now displays as "Agenda (Bot)" or "Tagesordnung (Bot)" across all languages
• Consistent branding: Unified naming throughout bot registration, welcome messages, and all user interactions

🛠️ Fixed - Welcome Message Experience

• Personal introduction: Updated welcome messages to be more engaging and personal
• Friendly assistant approach: Bot now introduces itself as "Hi there! I'm your agenda assistant" instead of formal "Welcome to Agenda Bot!"
• Clean bot identification: Fixed welcome message sender to display proper bot name without redundant suffixes
• Localized greetings: German welcome messages now use "Hallo! Ich bin Ihr Tagesordnungs-Assistent" for consistency

⚡ Added - Command Flexibility

• Enhanced next: command: Added support for next: without item number to match done: behavior
• Consistent workflow: Both next: and done: commands now complete current item and auto-advance when used without numbers
• Intuitive shortcuts: Users can choose whichever command feels more natural for their workflow
• Backward compatibility: All existing next: X functionality preserved for setting specific agenda items as current

🌍 Enhanced - Multi-Language Support

• Translation consistency: Updated all translation files to use simplified bot names
• Welcome message localization: Improved German translations for more natural, professional tone
• Command documentation: Updated help and documentation to reflect new command flexibility
• Language-aware naming: Bot registration respects language preferences with appropriate names

🛠️ Technical Improvements

• CommandParser: Enhanced NEXT_PATTERN regex to support optional item numbers
• AgendaService: Updated setCurrentAgendaItem() method to handle null position parameter
• BotService: Simplified bot registration to use clean base names
• Translation updates: Comprehensive updates to English and German language files
• Code consistency: Improved method signatures and parameter handling across services

🚀 Added - Silent Call Detection

• Silent call detection: Bot now intelligently detects when calls are started silently and responds appropriately
• Notification-aware responses: Agenda status messages are sent silently for silent calls to avoid unwanted notifications
• Enhanced call handling: Preserves the intent of silent calls while still providing helpful agenda information

🔧 Enhanced - User Experience

• Improved user experience: Silent calls won't trigger notification-heavy agenda messages
• Better meeting flow: Respects user's choice to start calls quietly while maintaining functionality
• Smart notification management: Bot messages match the notification behavior of the call that triggered them

🛠️ Technical Improvements

• System message parsing: Enhanced event processing to detect silent call metadata in BotInvokeListener
• Fallback detection: Multiple detection methods ensure reliable silent call identification
• Debug logging: Added comprehensive logging for call event analysis and troubleshooting
• Enhanced isCallStartedSilently() method: Analyzes ActivityPub system message events for silent call indicators
• Smart response behavior: Uses addAnswer($message, $isCallSilent) to match notification behavior to call type

📚 Documentation

• Technical documentation: Added comprehensive docs/SILENT_CALL_HANDLING.md with implementation details
• Usage examples: Code snippets and testing guidelines for the new feature
• Behavior explanation: Clear documentation of silent vs. regular call handling