2 files changed, 37 insertions, 0 deletions
diff --git a/app/scripts/migrations/008.js b/app/scripts/migrations/008.js
new file mode 100644
index 000000000..7f6e72ee6
--- /dev/null
+++ b/app/scripts/migrations/008.js
@@ -0,0 +1,36 @@
+const version = 8
+
+/*
+
+This migration breaks out the NoticeController substate
+
+*/
+
+const extend = require('xtend')
+
+module.exports = {
+  version,  
+
+  migrate: function (versionedData) {
+    versionedData.meta.version = version
+    try {
+      const state = versionedData.data
+      const newState = transformState(state)
+      versionedData.data = newState
+    } catch (err) {
+      console.warn(`MetaMask Migration #${version}` + err.stack)
+    }
+    return Promise.resolve(versionedData)
+  },
+}
+
+function transformState (state) {
+  const newState = extend(state, {
+    NoticeController: {
+      noticesList: state.noticesList || [],
+    },
+  })
+  delete newState.noticesList
+
+  return newState
+}
diff --git a/app/scripts/migrations/index.js b/app/scripts/migrations/index.js
index d608f5314..a25d3b044 100644
--- a/app/scripts/migrations/index.js
+++ b/app/scripts/migrations/index.js
@@ -18,4 +18,5 @@ module.exports = [
   require('./005'),
   require('./006'),
   require('./007'),
+  require('./008'),
 ]