diff --git a/mobile/app/release/output-metadata.json b/mobile/app/release/output-metadata.json
deleted file mode 100644
index eef46b7..0000000
--- a/mobile/app/release/output-metadata.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "version": 3,
-  "artifactType": {
-    "type": "APK",
-    "kind": "Directory"
-  },
-  "applicationId": "com.odweta.solen",
-  "variantName": "release",
-  "elements": [
-    {
-      "type": "SINGLE",
-      "filters": [],
-      "attributes": [],
-      "versionCode": 2,
-      "versionName": "0.2",
-      "outputFile": "solen-v0.2.apk"
-    }
-  ],
-  "elementType": "File"
-}
diff --git a/mobile/app/src/main/res/values/colors.xml b/mobile/app/src/main/res/values/colors.xml
index b480877..fd230ba 100644
--- a/mobile/app/src/main/res/values/colors.xml
+++ b/mobile/app/src/main/res/values/colors.xml
@@ -11,7 +11,7 @@
 
     <color name="cal_week_bg">#FF696969</color>
     <color name="cal_week_subject">#FFF1F1F1</color>
-    <color name="cal_week_substitute">#FFDD2200</color>
+    <color name="cal_week_substitute">#FD411E</color>
     <color name="cal_week_event">#FFFDAA22</color>
     <color name="cal_week_free">#FFAAFF66</color>
 </resources>
\ No newline at end of file
diff --git a/mobile/app/release/solen-v0.2.apk b/releases/solen-v0.2.apk
similarity index 100%
rename from mobile/app/release/solen-v0.2.apk
rename to releases/solen-v0.2.apk
diff --git a/releases/solen-v0.3.apk b/releases/solen-v0.3.apk
new file mode 100644
index 0000000..b456c2e
Binary files /dev/null and b/releases/solen-v0.3.apk differ