2.6.0.0
Add release notes for 2.6.0 (cherry picked from commit 6c1b03ed045cd3d2bd8d0b2d14e49ceb65bbd76c) Co-authored-by: Eric Wei <menwe@amazon.com>
Add release notes for 2.6.0 (cherry picked from commit 6c1b03ed045cd3d2bd8d0b2d14e49ceb65bbd76c) Co-authored-by: Eric Wei <menwe@amazon.com>