diff --git a/metadata/com.calcitem.sanmill.yml b/metadata/com.calcitem.sanmill.yml
index d998446dc1..5e9ce44823 100644
--- a/metadata/com.calcitem.sanmill.yml
+++ b/metadata/com.calcitem.sanmill.yml
@@ -2188,66 +2188,6 @@ Builds:
       - $$flutter$$/bin/flutter build apk --flavor fdroid --release
     ndk: r25b
 
-  - versionName: 3.5.5
-    versionCode: 3526
-    commit: 51a7bf87052086a6d376ed40f3164dd82a79b096
-    subdir: src/ui/flutter_app
-    output: build/app/outputs/flutter-apk/app-fdroid-release.apk
-    srclibs:
-      - flutter@3.10.0
-    rm:
-      - src/perfect
-      - src/test
-      - src/ui/flutter_app/ios
-      - src/ui/flutter_app/linux
-      - src/ui/flutter_app/macos
-      - src/ui/flutter_app/windows
-      - src/ui/flutter_app/test
-      - src/ui/qt
-      - tests
-    prebuild:
-      - mv android/app/build.gradle_fdroid android/app/build.gradle
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - export PATH=$$flutter$$/bin:$PATH
-      - cd ../../..
-      - ./flutter-init.sh
-    scandelete:
-      - src/ui/flutter_app/.pub-cache
-    build:
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - $$flutter$$/bin/flutter build apk --flavor fdroid --release
-    ndk: r25b
-
-  - versionName: 3.5.6
-    versionCode: 3533
-    commit: cbbfb39083acdc430b598f61c044da0dcadc5125
-    subdir: src/ui/flutter_app
-    output: build/app/outputs/flutter-apk/app-fdroid-release.apk
-    srclibs:
-      - flutter@3.10.0
-    rm:
-      - src/perfect
-      - src/test
-      - src/ui/flutter_app/ios
-      - src/ui/flutter_app/linux
-      - src/ui/flutter_app/macos
-      - src/ui/flutter_app/windows
-      - src/ui/flutter_app/test
-      - src/ui/qt
-      - tests
-    prebuild:
-      - mv android/app/build.gradle_fdroid android/app/build.gradle
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - export PATH=$$flutter$$/bin:$PATH
-      - cd ../../..
-      - ./flutter-init.sh
-    scandelete:
-      - src/ui/flutter_app/.pub-cache
-    build:
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - $$flutter$$/bin/flutter build apk --flavor fdroid --release
-    ndk: r25b
-
   - versionName: 3.5.7
     versionCode: 3535
     commit: 30c1728b941d7fa5afcb0f48042b33cb6d98e87a
diff --git a/metadata/com.github.jameshnsears.quoteunquote.yml b/metadata/com.github.jameshnsears.quoteunquote.yml
index 9decb8d858..be2cf1749e 100644
--- a/metadata/com.github.jameshnsears.quoteunquote.yml
+++ b/metadata/com.github.jameshnsears.quoteunquote.yml
@@ -799,19 +799,6 @@ Builds:
       - fdroid
     prebuild: sed -i -e '/firebase/d' -e '/gms/d' {..,.}/build.gradle
 
-  - versionName: 4.25.2-fdroid
-    versionCode: 1452433
-    commit: d14457f4e799e608970e753f08de9415371dc676
-    subdir: app
-    submodules: true
-    sudo:
-      - apt-get update
-      - apt-get install -y openjdk-17-jdk-headless
-      - update-java-alternatives -a
-    gradle:
-      - fdroid
-    prebuild: sed -i -e '/firebase/d' -e '/gms/d' {..,.}/build.gradle
-
   - versionName: 4.26.0-fdroid
     versionCode: 1462433
     commit: 1856b81b312f134a1d26b89791d54b854de11fe6
diff --git a/metadata/com.nextcloud.android.beta.yml b/metadata/com.nextcloud.android.beta.yml
index 7ed5a82be4..b419a6a0dc 100644
--- a/metadata/com.nextcloud.android.beta.yml
+++ b/metadata/com.nextcloud.android.beta.yml
@@ -11397,21 +11397,6 @@ Builds:
     scandelete:
       - app/src/androidTest/assets
 
-  - versionName: '20230513'
-    versionCode: 20230513
-    commit: 24a39af43a1aebc75ba8c62d61f4ea09c6957259
-    subdir: app
-    gradle:
-      - versionDev
-    rm:
-      - user_manual
-    prebuild:
-      - mkdir -p $HOME/.gradle
-      - echo "org.gradle.jvmargs=-Xmx9g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
-        > $HOME/.gradle/gradle.properties
-    scandelete:
-      - app/src/androidTest/assets
-
   - versionName: '20230514'
     versionCode: 20230514
     commit: 5795b2f9aa53195bb7671221f6831a41c2e87e2d
diff --git a/metadata/priv.wh201906.serialtest.yml b/metadata/priv.wh201906.serialtest.yml
index a44e4b8e30..4cd402811f 100644
--- a/metadata/priv.wh201906.serialtest.yml
+++ b/metadata/priv.wh201906.serialtest.yml
@@ -223,61 +223,6 @@ Builds:
         $CI_PROJECT_DIR/unsigned/; fi
     ndk: r21e
 
-  - versionName: V0.3.1
-    versionCode: 31
-    commit: V0.3.1
-    sudo:
-      - apt-get update
-      - apt-get install -y build-essential wget
-    output: fdroid-build/android-build/build/outputs/apk/release/android-build-release-unsigned.apk
-    build:
-      - sdkmanager "platforms;android-31"
-      - mkdir -pv build-qt
-      - cd build-qt
-      - wget -cq https://download.qt.io/official_releases/qt/5.15/5.15.7/single/qt-everywhere-opensource-src-5.15.7.tar.xz
-      - echo "8a71986676a3f37a198a9113acedbfd5bc5606a459b6b85816d951458adbe9a0 qt-everywhere-opensource-src-5.15.7.tar.xz"
-        | sha256sum -c -
-      - tar -xkf qt-everywhere-opensource-src-5.15.7.tar.xz
-      - rm -rf ./qt-everywhere-src-5.15.7/qtpurchasing/examples
-      - mkdir qt5
-      - mkdir build
-      - cd build
-      - ../qt-everywhere-src-5.15.7/configure -xplatform android-clang --disable-rpath
-        -no-warnings-are-errors -prefix $(pwd)/../qt5 -android-ndk $$NDK$$ -android-sdk
-        $$SDK$$ -opensource -confirm-license -release -nomake examples -nomake tests
-        -no-compile-examples -no-feature-testlib -skip qt3d -skip qtactiveqt -skip
-        qtcanvas3d -skip qtcharts -skip qtdatavis3d -skip qtdeclarative -skip qtdoc
-        -skip qtgamepad -skip qtgraphicaleffects -skip qtmacextras -skip qtmultimedia
-        -skip qtnetworkauth -skip qtpurchasing -skip qtquickcontrols -skip qtquickcontrols2
-        -skip qtremoteobjects -skip qtscxml -skip qtspeech -skip qtwayland -skip qtwebview
-        -skip qtwinextras -skip qtx11extras -skip qtwebengine -skip qtlocation -skip
-        qtlottie -skip qtquick3d -skip qtquicktimeline -skip qtscript -skip qtsensors
-        -skip qtserialbus -skip qttools -skip qtxmlpatterns -skip qtwebglplugin -skip
-        qtwebchannel -skip qtvirtualkeyboard -skip qttranslations
-      - if [ -n "${CI_PROJECT_DIR:-}" ]; then make -j$(nproc) >> $CI_PROJECT_DIR/tmp/qt_build.log
-        2>&1 || tail -n 200 $CI_PROJECT_DIR/tmp/qt_build.log; else make -j$(nproc);
-        fi
-      - if [ -n "${CI_PROJECT_DIR:-}" ]; then make -j$(nproc) install >> $CI_PROJECT_DIR/tmp/qt_install.log
-        2>&1 || tail -n 200 $CI_PROJECT_DIR/tmp/qt_install.log; else make -j$(nproc)
-        install; fi
-      - cd ../../
-      - mkdir -pv fdroid-build
-      - cd fdroid-build
-      - wget -cq https://www.qcustomplot.com/release/2.1.1/QCustomPlot-source.tar.gz
-      - echo "5e2d22dec779db8f01f357cbdb25e54fbcf971adaee75eae8d7ad2444487182f QCustomPlot-source.tar.gz"
-        | sha256sum -c -
-      - tar -xvf QCustomPlot-source.tar.gz
-      - cp qcustomplot-source/qcustomplot.cpp ../src
-      - ../build-qt/qt5/bin/qmake ../src/
-      - make -j$(nproc) apk_install_target
-      - ../build-qt/qt5/bin/androiddeployqt --release --output android-build/ --input
-        android-SerialTest-deployment-settings.json
-      - if [ -n "${CI_PROJECT_DIR:-}" ]; then mkdir -pv $CI_PROJECT_DIR/unsigned/;
-        fi
-      - if [ -n "${CI_PROJECT_DIR:-}" ]; then cp -R $CI_PROJECT_DIR/build/priv.wh201906.serialtest/fdroid-build/android-build/build/outputs/apk/
-        $CI_PROJECT_DIR/unsigned/; fi
-    ndk: r21e
-
   - versionName: V0.3.1
     versionCode: 31
     commit: 49ce260ad2664cceabeb0eefd4cc92d33f9c95f6