Add call for collaborators!

Author: Uberi

README.rst

@@ -23,6 +23,8 @@ SpeechRecognition
 
 Library for performing speech recognition, with support for several engines and APIs, online and offline.
 
+**UPDATE 2022-02-09**: Hey everyone! This project started as a tech demo, but these days it needs more time than I have to keep up with all the PRs and issues. Therefore, I'd like to put out an **open invite for collaborators** - just reach out at me@anthonyz.ca if you're interested!
+
 Speech recognition engine/API support:
 
 * `CMU Sphinx <http://cmusphinx.sourceforge.net/wiki/>`__ (works offline)