tree b641e0b2cd4720f754a310b49f822faf1658cbfa
parent f469c21ae7221118533897b868ce6fa40b23159a
author Daniel Latypov <dlatypov@google.com> 1638486001 -0800
committer Daniel Latypov <dlatypov@google.com> 1638486563 -0800

release_notes.rst: add page summarizing changes for each Linux version

Many of our uses don't have the luxury of developing on top of upstream
Linux. So the question often arises, "can I use feature X and how
painful would it be to backport?"

This is intended to be a fairly terse representation of all the changes
so that users don't have to go digging in git history to find what
features landed when.

They can guess at the backport difficulty now by looking at the version
number.

Change-Id: I957e8b0d1190a0882d60ee585ebb926036cce3c3
Signed-off-by: Daniel Latypov <dlatypov@google.com>