chore(release): publish [skip ci]

- @ohif/extension-cornerstone@2.2.0
 - @ohif/extension-vtk@1.2.0
 - @ohif/core@2.3.0
 - @ohif/viewer@3.3.0

platform/core/CHANGELOG.md

@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.3.0](https://github.com/OHIF/Viewers/compare/@ohif/core@2.2.1...@ohif/core@2.3.0) (2019-12-20)
+
+
+### Features
+
+* 🎸 Configuration so viewer tools can nix handles ([#1304](https://github.com/OHIF/Viewers/issues/1304)) ([63594d3](https://github.com/OHIF/Viewers/commit/63594d36b0bdba59f0901095aed70b75fb05172d)), closes [#1223](https://github.com/OHIF/Viewers/issues/1223)
+
+
+
+
+
 ## [2.2.1](https://github.com/OHIF/Viewers/compare/@ohif/core@2.2.0...@ohif/core@2.2.1) (2019-12-18)
 
 **Note:** Version bump only for package @ohif/core

platform/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/core",
-  "version": "2.2.1",
+  "version": "2.3.0",
   "description": "Generic business logic for web-based medical imaging applications",
   "author": "OHIF Core Team",
   "license": "MIT",