chore(release): publish [skip ci]

- @ohif/extension-cornerstone@1.5.1
 - @ohif/extension-vtk@0.53.7
 - @ohif/core@1.9.1
 - @ohif/ui@0.62.2
 - @ohif/viewer@2.8.3

platform/core/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.9.1](https://github.com/OHIF/Viewers/compare/@ohif/core@1.9.0...@ohif/core@1.9.1) (2019-11-15)
+
+**Note:** Version bump only for package @ohif/core
+
+
+
+
+
 # [1.9.0](https://github.com/OHIF/Viewers/compare/@ohif/core@1.8.0...@ohif/core@1.9.0) (2019-11-13)