diff --git a/metadata/com.oasisfeng.island.fdroid.yml b/metadata/com.oasisfeng.island.fdroid.yml
index 5111bcb088..bc4428db82 100644
--- a/metadata/com.oasisfeng.island.fdroid.yml
+++ b/metadata/com.oasisfeng.island.fdroid.yml
@@ -345,6 +345,10 @@ Builds:
     versionCode: 51598
     commit: 20f1d9cb18562c812712a2e752767d8d33b349b9
     subdir: assembly
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
     gradle:
       - complete
       - fdroid
diff --git a/metadata/de.jbservices.nc_passwords_app.yml b/metadata/de.jbservices.nc_passwords_app.yml
index eb6e637c4c..798dc74641 100644
--- a/metadata/de.jbservices.nc_passwords_app.yml
+++ b/metadata/de.jbservices.nc_passwords_app.yml
@@ -109,7 +109,7 @@ Builds:
     commit: 8ef22a4291c0621fb1f2d1896357dc4f21694abf
     output: build/app/outputs/flutter-apk/app-fdroid-release.apk
     srclibs:
-      - flutter@2.0.4
+      - flutter@2.5.1
     prebuild:
       - rm -fr ios
       - sed -i -e '/signingConfigs.debug/,+1d' -e '/std {}/d' android/app/build.gradle
diff --git a/metadata/de.monocles.chat.yml b/metadata/de.monocles.chat.yml
index fbbcd58c53..66c3844155 100644
--- a/metadata/de.monocles.chat.yml
+++ b/metadata/de.monocles.chat.yml
@@ -121,21 +121,7 @@ Builds:
       - sed -i -e '/libwebrtc/d' -e "/AppIntro:/aimplementation 'org.webrtc:google-webrtc:1.0.30039'"
         build.gradle
 
-  - versionName: 1.4.4
-    versionCode: 110
-    commit: 39316a69dfa9699ae88860a6b0e325951e14a753
-    sudo:
-      - apt-get update || apt-get update
-      - apt-get install -y openjdk-11-jdk
-      - update-alternatives --auto java
-    gradle:
-      - git
-    prebuild:
-      - sed -i -e '/signingConfigs./d' build.gradle
-      - sed -i -e '/libwebrtc/d' -e "/AppIntro:/aimplementation 'org.webrtc:google-webrtc:1.0.30039'"
-        build.gradle
-
 AutoUpdateMode: Version v%v
-UpdateCheckMode: Tags v\d+\.\d+(\.\d+)?
-CurrentVersion: 1.4.4
-CurrentVersionCode: 110
+UpdateCheckMode: Tags ^v\d+\.\d+(\.\d+)?$
+CurrentVersion: 1.4.2
+CurrentVersionCode: 108
diff --git a/metadata/im.vector.app.yml b/metadata/im.vector.app.yml
index f9512affbe..15100dddc0 100644
--- a/metadata/im.vector.app.yml
+++ b/metadata/im.vector.app.yml
@@ -675,42 +675,6 @@ Builds:
       - cp -r node_modules/jsc-android/dist/org/webkit/android-jsc "$HOME/.m2/repository/org/webkit"
     ndk: r21d
 
-  - versionName: 1.3.10
-    versionCode: 40103100
-    commit: v1.3.10
-    subdir: vector
-    sudo:
-      - apt-get update || apt-get update
-      - apt-get install -y -t stretch-backports npm jq openjdk-11-jdk-headless openjdk-11-jre-headless
-      - update-alternatives --auto java
-      - sysctl fs.inotify.max_user_watches=524288
-      - sysctl -p
-    patch:
-      - build_gradle_remove_jitsi_repo.patch
-    gradle:
-      - fdroid
-    srclibs:
-      - jitsi-meet@android-sdk-3.10.0
-    prebuild:
-      - sed -i -e '/com.google.gms.google-services/d' build.gradle ../build.gradle
-      - sed -i -e 's/enable true/enable false/g' build.gradle
-      - sed -i -e '/google()/a\        mavenLocal()' ../build.gradle
-      - sed -i -e '/gplayImplementation(.*) {/,/}/d; /gplayImplementation/d' build.gradle
-      - sed -i -e 's;https://gitlab.matrix.org/api/v4/projects/27/packages/maven;https://jitpack.io;'
-        ../build.gradle
-      - sed -i -e 's/org.matrix.android/org.matrix.gitlab.matrix-org/' ../dependencies_groups.gradle
-      - sed -i -e 's/org.matrix.android:olm/org.matrix.gitlab.matrix-org:olm/' ../matrix-sdk-android/build.gradle
-    build:
-      - cd $$jitsi-meet$$
-      - export LIBRE_BUILD=true
-      - npm install webpack-bundle-analyzer
-      - npm install
-      - mkdir -p "$HOME/.m2"
-      - bash android/scripts/release-sdk.sh "$HOME/.m2/repository"
-      - mkdir -p "$HOME/.m2/repository/org/webkit"
-      - cp -r node_modules/jsc-android/dist/org/webkit/android-jsc "$HOME/.m2/repository/org/webkit"
-    ndk: r21d
-
   - versionName: 1.3.12
     versionCode: 40103120
     commit: v1.3.12
diff --git a/metadata/nekox.messenger.yml b/metadata/nekox.messenger.yml
index e194cb614b..327bbc92b9 100644
--- a/metadata/nekox.messenger.yml
+++ b/metadata/nekox.messenger.yml
@@ -798,8 +798,6 @@ Builds:
         ../gradle.properties
       - pushd ..
       - ./run fdroid prebuild
-    scandelete:
-      - TMessagesProj
     build:
       - export NINJA_PATH=/usr/bin/ninja
       - pushd ..
diff --git a/metadata/net.moasdawiki.app.yml b/metadata/net.moasdawiki.app.yml
index f973fdc34d..3705d087c9 100644
--- a/metadata/net.moasdawiki.app.yml
+++ b/metadata/net.moasdawiki.app.yml
@@ -95,17 +95,6 @@ Builds:
     gradle:
       - yes
 
-  - versionName: 3.1.0.0
-    versionCode: 28
-    commit: 81c00ef2da0ae9ab667e78b8140c4d9725cc3107
-    subdir: app
-    sudo:
-      - apt-get update || apt-get update
-      - apt-get install -y openjdk-11-jdk-headless
-      - update-alternatives --auto java
-    gradle:
-      - yes
-
   - versionName: 3.2.1.0
     versionCode: 29
     commit: e0399f70752f17e9a13767a9a6c427eca78fd737
diff --git a/metadata/uk.sensoryunderload.infinilist.yml b/metadata/uk.sensoryunderload.infinilist.yml
index 40d3b31631..6abcc436bc 100644
--- a/metadata/uk.sensoryunderload.infinilist.yml
+++ b/metadata/uk.sensoryunderload.infinilist.yml
@@ -49,6 +49,10 @@ Builds:
     versionCode: 8
     commit: cdd99896ee9d7bc38923248b4301b2f9c57b07a7
     subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
     gradle:
       - yes