[canvaskit] Roll to 0.12.0

Change-Id: I306f18b49574d264fa7091112a77dea158d8967a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/265959
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
diff --git a/modules/canvaskit/CHANGELOG.md b/modules/canvaskit/CHANGELOG.md
index 468d229..72b90b9 100644
--- a/modules/canvaskit/CHANGELOG.md
+++ b/modules/canvaskit/CHANGELOG.md
@@ -6,6 +6,8 @@
 
 ## [Unreleased]
 
+## [0.12.0] - 2020-01-22
+
 ### Added
  - `SkFontMgr.countFamilies` and `SkFontMgr.getFamilyName` to expose the parsed font names.
 
diff --git a/modules/canvaskit/canvaskit/package.json b/modules/canvaskit/canvaskit/package.json
index e64e4f9..ab597b9 100644
--- a/modules/canvaskit/canvaskit/package.json
+++ b/modules/canvaskit/canvaskit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "canvaskit-wasm",
-  "version": "0.11.0",
+  "version": "0.12.0",
   "description": "A WASM version of Skia's Canvas API",
   "main": "bin/canvaskit.js",
   "homepage": "https://github.com/google/skia/tree/master/modules/canvaskit",