Follow these steps to upgrade the Attendees Component after installing the Spring '19 Litify Inbox Release.
This update includes a major new feature as well as a bug fix.
New Feature
Add attendees from Litify to events owned by others. Want to create an event on a coworker’s calendar, but add yourself and others as attendees? Now you can add attendees to any Litify event that you have permission to edit.
Bug Fix
Resolves an issue which occasionally prevented Child events from including a link to the editable Parent event in older verisons of the Event Attendees component.
Upgrade Steps
1. Click one of these links and login to your Litify org as an admin to upgrade the attendees component:
Sandbox: https://login.salesforce.com/packaging/installPackage.apexp?p0=04t1r000000XpTQ
Production: https://login.salesforce.com/packaging/installPackage.apexp?p0=04t1r000000Xpav
2. Install for all users.
3. Check Acknowledge and click Upgrade.