Release candidate for Membrane Core 1.0

After years of developing our framework, we have a release candidate for Membrane Core 1.0! :tada:

The new version introduces children groups, anonymous children, and deferring component setup. The migration guide, which will help you seamlessly upgrade from 0.11, is currently in progress and will be available in the coming days. We also started the process of migrating all of the plugins.

Have a look at the release here: Release v1.0.0-rc0 · membraneframework/membrane_core · GitHub