Release: Thunderbird Beta 17.0b4

thunderbird-botmobile[bot] · thunderbird-botmobile[bot] · commit 6c32c95f9d09 · 2026-02-24T16:54:17.000Z
diff --git a/app-metadata/net.thunderbird.android.beta/en-US/changelogs/45.txt b/app-metadata/net.thunderbird.android.beta/en-US/changelogs/45.txt
@@ -0,0 +1,4 @@
+Thunderbird version 17.0b4
+
+Fixed:
+- Application navigation and account switching could crash
diff --git a/app-thunderbird/build.gradle.kts b/app-thunderbird/build.gradle.kts
@@ -14,7 +14,7 @@ android {
         applicationId = "net.thunderbird.android"
         testApplicationId = "net.thunderbird.android.tests"
 
-        versionCode = 44
+        versionCode = 45
         versionName = "17.0"
 
         buildConfigField("String", "CLIENT_INFO_APP_NAME", "\"Thunderbird for Android\"")
@@ -121,7 +121,7 @@ android {
             signingConfig = signingConfigs.getByType(SigningType.TB_BETA)
 
             applicationIdSuffix = ".beta"
-            versionNameSuffix = "b3"
+            versionNameSuffix = "b4"
 
             isMinifyEnabled = true
             isShrinkResources = true
diff --git a/app-thunderbird/src/beta/res/raw/changelog_master.xml b/app-thunderbird/src/beta/res/raw/changelog_master.xml
@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <?xml-stylesheet type="text/xsl" href="changelog_style.xsl"?>
 <changelog>
+    <release version="17.0b4" versioncode="45" date="2026-02-24">
+        <change>Fixed: Application navigation and account switching could crash</change>
+    </release>
     <release version="17.0b3" versioncode="44" date="2026-02-17">
         <change>Fixed: Application could crash when rendering message list</change>
         <change>Fixed: Avatar image updates did not propagate immediately</change>

-Original file line number
+Diff line change
@@ @@ -0,0 +1,4 @@ @@
 +Thunderbird version 17.0b4
++
 +Fixed:
 +- Application navigation and account switching could crash