Highlights

Allows items to be sent via Platform Event, Future, or synchronous, with Platform Event being the default. Using Platform Events has numerous advantages:

• Can call at any time during DML, and can send whether or not the DML transaction succeeds.
• Can call from Triggers, Futures, Queuable Jobs, and from other Platform Events.
• Some resource limits apply, but are easier to manage than the sync callout limit.

Pull requests

Enable sending items from triggers, futures, etc. via platform events, #16

Install link

https://login.salesforce.com/packaging/installPackage.apexp?p0=04t3h000002Rffk&isdtp=p1