Bump version to 4.1, add changelogs for F-Droid

README.md

@@ -8,3 +8,7 @@ An application for Android to teach morse code using the Koch method.
 [<img src="https://play.google.com/intl/en_us/badges/images/generic/en-play-badge.png"
      alt="Get it on Google Play"
      height="80">](https://play.google.com/store/apps/details?id=es.eoinrul.ecwt)
+
+# Contributors
+
+[Le-jun](https://github.com/le-jun) added the French translations.

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "es.eoinrul.ecwt"
         minSdkVersion 23
         targetSdkVersion 29
-        versionCode 4
-        versionName "4.0"
+        versionCode 41
+        versionName "4.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

fastlane/metadata/android/en-US/changelogs/4.txt

@@ -0,0 +1,4 @@
+Show a post-lesson summary to compare sent/received text.
+Improved visual style throughout app.
+Fixed occasional popping audio.
+Fix bug where keyboard didn't appear in Sounder in new Android versions.

fastlane/metadata/android/en-US/changelogs/41.txt

@@ -0,0 +1 @@
+Added French translations