Android 12 - 12-3.0

* Bump version following versioning scheme
* 3.0 now following new backup format
* Add initial entry to changelog

Change-Id: Ifca1b3feac0f510890450a1999b42897894d58ee

CHANGELOG.md

@@ -1,3 +1,13 @@
+## [12-3.0] - 2021-10-13
+* Initial release for Android 12
+* Use the same (faster and more secure) crypto that storage backups use,
+  for app backup.
+* Avoid leaking installed app list through filenames by using salted names
+* Old backups can still be restored, but new backups will be made with this format
+* If you generated the recovery code / setup Seedvault before 11-1.2, you will be prompted
+  to generate a new code.
+* Improve backup behavior in general
+
 ## [11-2.3] - 2021-10-02
 ### Fixed
 * Fix translations for the new BIP39 library

README.md

@@ -19,7 +19,7 @@ If you are having an issue/question, please look at our [FAQ](../../wiki/FAQ).
 
 ## Requirements
 
-- Android 11
+- Android 12
 
 For older versions of Android, check out [the branches](https://github.com/seedvault-app/seedvault/branches).
 

app/src/main/AndroidManifest.xml

@@ -2,8 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="com.stevesoltys.seedvault"
-    android:versionCode="30000231"
-    android:versionName="11-2.3">
+    android:versionCode="31000301"
+    android:versionName="12-3.0">
     <!--
     The version code is the targeted SDK_VERSION plus 6 digits for our own version code.
     The version name is the targeted Android version followed by - and our own version name.

contactsbackup/src/main/AndroidManifest.xml

@@ -2,8 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="org.calyxos.backup.contacts"
-    android:versionCode="30000231"
-    android:versionName="11-2.3">
+    android:versionCode="31000301"
+    android:versionName="12-3.0">
     <!--
     The version code is the targeted SDK_VERSION plus 6 digits for our own version code.
     The version name is the targeted Android version followed by - and our own version name.