In 2018, I added support for RPC pings in Elytra.

In 2019, I promised first class support for RPC pings: read: Push Notifications like WebSub users.

In 2020, exactly today, I have finished implementation. My Micro.blog RSS Feed readers can now get real time notifications in Elytra. 😁

Article: RPC First Class Support

Nikhil Nigade @dezinezync