docs: add github discussions post (#6724)

website/content/blog/github-discussions.md

@@ -0,0 +1,17 @@
+---
+title: Github Discussions is now the official Decap forum
+description: >-
+  What was once cateogry on Netlify Answers is now moving to Github Discussions on the main repository.
+date: 2023-03-09T10:30:00.000Z
+author: Martin Jagodic
+twitter_image: /img/preview-link-published.png
+---
+Netlify CMS used the Discourse subforum on https://answers.netlify.com/, which is not an option for Decap as we are not affiliated with Netlify anymore.
+
+We decided to officiate this service as our forum, as it provides all the features that we need. It's also very handy to move from issues to discussions and vice versa.
+
+[Discussion about it](https://github.com/decaporg/decap-cms/discussions/6720)
+
+Use it to ask questions about your config, contributing, new feature ideas, and more. This is a public space, so be respectful and help people if you can.
+
+Happy discussing!