This is the tracking bug for blockers of the 4.0.1 release.
Please merge r294264 and r294463 to fix #10584 for release-4.0.
(In reply to Jörg Sonnenberger from comment #1) > Please merge r294264 and r294463 to fix #10584 for release-4.0. If you take those, we also need r294572, which fixes an issue in r294463.
(In reply to Jörg Sonnenberger from comment #1) > Please merge r294264 and r294463 to fix #10584 for release-4.0. Can you create a separate bug for these requests and add it as a blocker for this one?
Closing as the release has shipped.