diff --git a/src/static/_locales/ar/messages.json b/src/static/_locales/ar/messages.json
index 1639ab1..e32c705 100644
--- a/src/static/_locales/ar/messages.json
+++ b/src/static/_locales/ar/messages.json
@@ -7,6 +7,10 @@
     "message": "TW Power Tools (النّسخة التّجريبية)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "TW Power Tools (canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "TW Power Tools",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/_locales/ca/messages.json b/src/static/_locales/ca/messages.json
index 42b2628..74dc395 100644
--- a/src/static/_locales/ca/messages.json
+++ b/src/static/_locales/ca/messages.json
@@ -7,6 +7,10 @@
     "message": "Eines avançades per TW (beta)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "Eines avançades per TW (canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "Eines avançades per TW",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/_locales/en/messages.json b/src/static/_locales/en/messages.json
index 9d544dd..f85ad5b 100644
--- a/src/static/_locales/en/messages.json
+++ b/src/static/_locales/en/messages.json
@@ -7,6 +7,10 @@
     "message": "TW Power Tools (beta)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "TW Power Tools (canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "TW Power Tools",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/_locales/es/messages.json b/src/static/_locales/es/messages.json
index 71cda7d..564bc16 100644
--- a/src/static/_locales/es/messages.json
+++ b/src/static/_locales/es/messages.json
@@ -7,6 +7,10 @@
     "message": "Herramientas avanzadas para TW (beta)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "Herramientas avanzadas para TW (canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "Herramientas avanzadas para TW",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/_locales/pt-rBR/messages.json b/src/static/_locales/pt-rBR/messages.json
index 92a2b45..f34e975 100644
--- a/src/static/_locales/pt-rBR/messages.json
+++ b/src/static/_locales/pt-rBR/messages.json
@@ -7,6 +7,10 @@
     "message": "Super Ferramenta do TW (Beta)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "Super Ferramenta do TW (Canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "Super Ferramenta do TW",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/_locales/ru/messages.json b/src/static/_locales/ru/messages.json
index 8ee730a..ba18ef7 100644
--- a/src/static/_locales/ru/messages.json
+++ b/src/static/_locales/ru/messages.json
@@ -7,6 +7,10 @@
     "message": "TW Power Tools (beta)",
     "description": "The extension's name for the beta version"
   },
+  "appNameCanary": {
+    "message": "TW Power Tools (canary)",
+    "description": "The extension's name for the beta version"
+  },
   "appNameGecko": {
     "message": "TW Power Tools",
     "description": "The extension's name (with a 50 character limit for Gecko)"
diff --git a/src/static/icons/128.png b/src/static/icons/128.png
deleted file mode 100644
index 51c3750..0000000
--- a/src/static/icons/128.png
+++ /dev/null
Binary files differ
diff --git a/src/static/icons/512.png b/src/static/icons/512.png
deleted file mode 100644
index 3ad2dcc..0000000
--- a/src/static/icons/512.png
+++ /dev/null
Binary files differ