diff --git a/metadata/me.ash.reader.yml b/metadata/me.ash.reader.yml
index 4886401f8d..568387df85 100644
--- a/metadata/me.ash.reader.yml
+++ b/metadata/me.ash.reader.yml
@@ -188,16 +188,6 @@ Builds:
       NonFreeNet:
         en-US: Connects to besticon-demo.herokuapp.com
 
-  - versionName: 0.13.0
-    versionCode: 31
-    commit: 1e816174a36a205cac9dfe5649130780f13c93c1
-    subdir: app
-    gradle:
-      - fdroid
-    antifeatures:
-      NonFreeNet:
-        en-US: Connects to besticon-demo.herokuapp.com
-
   - versionName: 0.13.1
     versionCode: 32
     commit: 15b8ba20dae165abdf559aa89812cb3414fba240
diff --git a/metadata/org.ghostsinthelab.apps.guilelessbopomofo.yml b/metadata/org.ghostsinthelab.apps.guilelessbopomofo.yml
index 6d3e99fbee..55edebfb27 100644
--- a/metadata/org.ghostsinthelab.apps.guilelessbopomofo.yml
+++ b/metadata/org.ghostsinthelab.apps.guilelessbopomofo.yml
@@ -1297,54 +1297,6 @@ Builds:
       - cp $$libchewingAndroidAppModule$$/build/outputs/aar/*.aar libs
     ndk: 23.2.8568313
 
-  - versionName: 2.2.9
-    versionCode: 145
-    commit: 3cfff3b3b2d7afa84bf2246b6f4f6946d599f2b1
-    subdir: app
-    sudo:
-      - apt-get update
-      - apt-get install -y automake g++ libsqlite3-dev libtool make ninja-build cmake
-    gradle:
-      - yes
-    srclibs:
-      - rustup@1.27.1
-      - libchewingAndroidAppModule@0.9.1.1
-    rm:
-      - app/libs/*.aar
-    build:
-      - $$rustup$$/rustup-init.sh -y --default-toolchain 1.78.0 --target aarch64-linux-android
-        armv7-linux-androideabi i686-linux-android x86_64-linux-android
-      - source $HOME/.cargo/env
-      - pushd $$libchewingAndroidAppModule$$
-      - ../gradlew bundleReleaseAar
-      - popd
-      - cp $$libchewingAndroidAppModule$$/build/outputs/aar/*.aar libs
-    ndk: 23.2.8568313
-
-  - versionName: 2.2.10
-    versionCode: 146
-    commit: 584158cd193dee1a7e81680e653446190c25a36a
-    subdir: app
-    sudo:
-      - apt-get update
-      - apt-get install -y automake g++ libsqlite3-dev libtool make ninja-build cmake
-    gradle:
-      - yes
-    srclibs:
-      - rustup@1.27.1
-      - libchewingAndroidAppModule@0.9.1.1
-    rm:
-      - app/libs/*.aar
-    build:
-      - $$rustup$$/rustup-init.sh -y --default-toolchain 1.78.0 --target aarch64-linux-android
-        armv7-linux-androideabi i686-linux-android x86_64-linux-android
-      - source $HOME/.cargo/env
-      - pushd $$libchewingAndroidAppModule$$
-      - ../gradlew bundleReleaseAar
-      - popd
-      - cp $$libchewingAndroidAppModule$$/build/outputs/aar/*.aar libs
-    ndk: 23.2.8568313
-
   - versionName: 2.2.11
     versionCode: 147
     commit: 4cf9a9f92b3f3bd100a637f77b40ce72e929d8bc
diff --git a/metadata/org.grakovne.lissen.yml b/metadata/org.grakovne.lissen.yml
index 5cb2c4213c..4f30a5b1d2 100644
--- a/metadata/org.grakovne.lissen.yml
+++ b/metadata/org.grakovne.lissen.yml
@@ -553,18 +553,6 @@ Builds:
     gradle:
       - yes
 
-  - versionName: 1.4.25
-    versionCode: 10425
-    commit: 85199668c033569376d4e211a75d177f52405338
-    subdir: app
-    sudo:
-      - echo "deb https://deb.debian.org/debian trixie main" > /etc/apt/sources.list.d/trixie.list
-      - apt-get update
-      - apt-get install -y -t trixie openjdk-21-jdk-headless
-      - update-alternatives --auto java
-    gradle:
-      - yes
-
   - versionName: 1.4.26
     versionCode: 10426
     commit: a53930086f52e3bc3847d7c3fcc67023edce9e17
diff --git a/metadata/org.handmadeideas.floccus.yml b/metadata/org.handmadeideas.floccus.yml
index a36bbd20d2..1b0204e67d 100644
--- a/metadata/org.handmadeideas.floccus.yml
+++ b/metadata/org.handmadeideas.floccus.yml
@@ -1004,29 +1004,6 @@ Builds:
     scandelete:
       - node_modules
 
-  - versionName: 5.5.4
-    versionCode: 5005004
-    commit: ca0b01a2d5353f961f77ffc65e0971b869ced816
-    subdir: android/app
-    sudo:
-      - echo "deb https://deb.debian.org/debian trixie main" > /etc/apt/sources.list.d/trixie.list
-      - apt-get update
-      - apt-get install -y -t trixie openjdk-21-jdk-headless
-      - update-alternatives --auto java
-      - curl -Lo node.tar.gz https://nodejs.org/dist/v21.4.0/node-v21.4.0-linux-x64.tar.gz
-      - echo "d8cd0ec0b78bcbc591e7a4655a92c1c667e64bc434e7a895904dc1fe9442af1d node.tar.gz"
-        | sha256sum -c -
-      - tar xzf node.tar.gz --strip-components=1 -C /usr/local/
-    gradle:
-      - yes
-    prebuild:
-      - cd ../..
-      - npm install
-      - npm run build
-      - npx cap sync
-    scandelete:
-      - node_modules
-
   - versionName: 5.5.5
     versionCode: 5005005
     commit: 508051f85275740461e012b08781f2d2e5ceab86
diff --git a/metadata/us.materialio.app.yml b/metadata/us.materialio.app.yml
index 1cb67812b3..757538d8c7 100644
--- a/metadata/us.materialio.app.yml
+++ b/metadata/us.materialio.app.yml
@@ -693,45 +693,6 @@ Builds:
       - cp $$esbuild$$/esbuild ../../node_modules/vite/node_modules/@esbuild/linux-x64/bin/esbuild
     ndk: r25b
 
-  - versionName: 1.8.8
-    versionCode: 112
-    commit: 0ff552008c4f065950aee0d9c63a726e138bc420
-    timeout: 20000
-    subdir: materialious/android/app
-    sudo:
-      - apt-get update
-      - apt-get install -y build-essential cmake golang-go gcc-multilib g++-multilib
-        make npm
-    gradle:
-      - yes
-    srclibs:
-      - esbuild@v0.24.0
-      - NodejsMobile@v18.17.3
-    prebuild:
-      - sed -i -e '/enable true/d' build.gradle
-      - sed -i -e '/gms/d' ../build.gradle
-      - sed -i -e 's/-Xmx1536m/-Xmx4096m/' ../gradle.properties
-      - cd ../..
-      - npm install --build-from-source
-      - pushd static/nodejs-android
-      - npm install
-      - popd
-      - npm run build
-      - npx cap sync
-    scandelete:
-      - materialious/node_modules
-    build:
-      - pushd $$NodejsMobile$$
-      - ./tools/android_build.sh $$NDK$$ 24
-      - popd
-      - cp -a $$NodejsMobile$$/out_android/* ../../node_modules/capacitor-nodejs/android/libnode/bin/
-      - pushd $$esbuild$$
-      - make esbuild
-      - popd
-      - cp $$esbuild$$/esbuild ../../node_modules/vite/node_modules/esbuild/bin/esbuild
-      - cp $$esbuild$$/esbuild ../../node_modules/vite/node_modules/@esbuild/linux-x64/bin/esbuild
-    ndk: r25b
-
   - versionName: 1.8.9
     versionCode: 113
     commit: 3b6cbcb23392e21cffa951043686c1fc395869ab