docs: release note in readme.md
What does this merge request do and why?
This MR adds Release section in readme.md.
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
Merge request checklist
-
Tests added for new functionality. If not, please raise an issue to follow up. -
Documentation added/updated, if needed.
Edited by Shinya Maeda