Add baseline ECS 1.9.0 upgrade#24909

Merged

andrewstucki merged 3 commits intoelastic:masterfrom

andrewstucki:1.9-upgrade

Apr 2, 2021

Commits on Apr 1, 2021

Add baseline ECS 1.9.0 upgrade
Andrew Stucki
committed
update changelog
Andrew Stucki
committed

Commits on Apr 2, 2021

Merge branch 'master' of github.com:elastic/beats into 1.9-upgrade
Andrew Stucki
committed