Diffson 3.0.0 released

Hi all,

Diffson 3.0.0 has just been released. Diffson is a library that makes it possible to compute and apply JSON patches. It supports circe, spray-json, and play-json and can be extended to support any JSON library.

This new major version includes a reworked handling of JSON pointers and improvements when computing and applying patches on big collections.

The release is available on GitHub and is published on Sonatype repositories. This new release is built for scala 2.11, 2.12, and 2.13-M3.

Feedback and contributions are welcome.