readme: add note about main changes at this moment and what Husky is [ci skip]

README.md

@@ -1,3 +1,18 @@
+# Husky
+[![Build Status](https://api.travis-ci.org/FWGS/xash3d-fwgs.svg?branch=master)](https://travis-ci.org/FWGS/Husky)
+
+Husky is a fork of Tusky that aimed to support [Pleroma's Mastodon API extensions](https://git.pleroma.social/pleroma/pleroma/blob/develop/docs/API/differences_in_mastoapi_responses.md).
+
+## Main changes so far
+- Removed attachment limits for Pleroma
+- Markdown support with WYSIWYG editor
+
+Note on Mastodon support: \
+As I don't have Mastodon account anymore, I can't guarantee that this fork would be compatible, although I'm not dropping Mastodon support. \
+If you have issues on Mastodon, you can send me a bugreport anyway. But while you waiting, you can use original Tusky.
+
+---------------------------------------------------------
+
 [![Translate - with Weblate](https://img.shields.io/badge/translate%20with-Weblate-green.svg?style=flat)](https://weblate.tusky.app/) [![OpenCollective](https://opencollective.com/tusky/backers/badge.svg)](https://opencollective.com/tusky/) [![Build Status](https://app.bitrise.io/app/a3e773c3c57a894c/status.svg?token=qLu_Ti4Gp2LWcYT4eo2INQ&branch=master)](https://app.bitrise.io/app/a3e773c3c57a894c#/builds) 
 # Tusky