release: v1.15.0-rc.4 (#6361)
release: v1.15.0-rc.4 (#6361)


VasilyStrelyaev/testcafe,miherlosev/testcafe,VasilyStrelyaev/testcafe,AndreyBelym/testcafe,miherlosev/testcafe,miherlosev/testcafe,AndreyBelym/testcafe,VasilyStrelyaev/testcafe,miherlosev/testcafe,DevExpress/testcafe,DevExpress/testcafe,DevExpress/testcafe,miherlosev/testcafe,VasilyStrelyaev/testcafe,DevExpress/testcafe,VasilyStrelyaev/testcafe,AndreyBelym/testcafe,DevExpress/testcafe,AndreyBelym/testcafe,AndreyBelym/testcafe