EventSync Changelog
Track all updates, improvements, and bug fixes
2026
vv2.1.0•January 20, 2026•by EventSync Engineering Team
Changed
Introduced AI-powered smart scheduling, expanded webhook notifications, and improved OAuth 2.0 token handling for seamless calendar integrations.
Detailed Changes
Detailed Changes
1. AI-Powered Smart Scheduling
- Automated Conflict Resolution:
- Added AI-driven scheduling suggestions to automatically find optimal meeting times based on participants' availability, time zones, and preferences.
- Users can now enable "Smart Suggest" mode to receive recommendations for rescheduling conflicting events.
- Priority-Based Scheduling:
- Introduced priority tags for events (e.g., "Urgent," "Flexible") to help the AI prioritize scheduling.
2. Enhanced Webhook Notifications
- New Event Triggers:
- Expanded webhook support to include event updates, cancellations, and participant changes.
- Added custom payloads for webhook notifications, allowing developers to include additional metadata.
- Retry Mechanism:
- Implemented automatic retries for failed webhook deliveries with exponential backoff.
3. OAuth 2.0 Improvements
- Token Management:
- Optimized token refresh logic to reduce latency and improve reliability.
- Added support for short-lived tokens with automatic renewal for enhanced security.
- Scope Customization:
- Introduced granular OAuth scopes to allow fine-tuned access control (e.g., calendar.read, calendar.write).
4. Calendar Sync Enhancements
- Bi-Directional Sync:
- Improved real-time sync between EventSync and third-party calendars (Google Calendar, Outlook, Apple Calendar).
- Added conflict resolution prompts to handle duplicate or overlapping events.
- Time Zone Handling:
- Enhanced time zone detection to automatically adjust event times based on participants' locations.
5. Developer Experience
- SDK Updates:
- Released updated SDKs for Python, JavaScript, and Java with improved error handling and documentation.
- Added TypeScript support for better type safety in frontend applications.
- Postman Collection:
- Published an official Postman collection with pre-configured API requests for quick testing.
6. Bug Fixes
- Recurring Events:
- Fixed a bug causing recurring events to duplicate in certain time zones.
- Webhook Timeouts:
- Resolved intermittent webhook delivery timeouts during high-traffic periods.
- Token Expiry:
- Addressed an issue where expired tokens were not always refreshed automatically.
Breaking Changes
- Legacy API Endpoints:
- The following endpoints are deprecated and will be removed in v3.0.0:
- /v1/calendar/events (use /v2/calendar/events instead).
- /v1/oauth/token (use /v2/oauth/token instead).
- Developers should migrate to the updated endpoints to avoid disruptions.
- The following endpoints are deprecated and will be removed in v3.0.0: