Merge release 1.8.1 into 2.0.x#84

DanielBadura merged 3 commits into2.0.xpatchlevel/hydrator:2.0.xfrom

1.8.x-merge-up-into-2.0.x_4HU4MjH8patchlevel/hydrator:1.8.x-merge-up-into-2.0.x_4HU4MjH8Copy head branch name to clipboard