Quicker Auto-sync intervals
Now you have an option to sync your Elevent events every 30 minutes instead of the default sync, hourly. To activate, simply select the 30 min option from the sync interval section when you enable Auto Sync.

If you have a deep schedule, tread carefully with this setting. You may get throttled or your website may time out.
Bug Fixes:
- Refactoring to use wp_remote for API calls instead of Httpful and cUrl combination
- Log cleanup, fewer warnings
- Refactoring of event sync
