diff --git a/.fvmrc b/.fvmrc
new file mode 100644
index 000000000..cf7449069
--- /dev/null
+++ b/.fvmrc
@@ -0,0 +1,3 @@
+{
+  "flutter": "3.22.3"
+}
\ No newline at end of file
diff --git a/.github/scripts/check-outdated-files.sh b/.github/scripts/check-outdated-files.sh
deleted file mode 100755
index a6e2934a1..000000000
--- a/.github/scripts/check-outdated-files.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-if [ -n "$(git status --porcelain)" ]; then
-  git diff -- ':!**/pubspec.lock'
-  outdated=$(git ls-files --modified -- ':!**/pubspec.lock')
-  for f in $outdated; do
-    echo "::warning ::$f may be outdated"
-  done
-  untracked=$(git ls-files --others --exclude-standard)
-  for f in $untracked; do
-    echo "::warning ::$f may be untracked"
-  done
-  if [ -n "$outdated" ] || [ -n "$untracked" ]; then
-    exit 1
-  fi
-fi
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 809f52a66..44dff78b9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v2
       - run: melos analyze --fatal-infos
 
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v2
       - run: melos format:exclude
 
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v3
       - run: melos generate
       - name: Check for outdated mocks
@@ -48,7 +48,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v2
       - run: melos gen-l10n
       - name: Check for outdated l10n
@@ -68,7 +68,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v2
       - run: sudo apt update && sudo apt install -y lcov
       - run: melos coverage
diff --git a/.github/workflows/integration-test.yaml b/.github/workflows/integration-test.yaml
index 93eb3e029..2f559d583 100644
--- a/.github/workflows/integration-test.yaml
+++ b/.github/workflows/integration-test.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
-      - uses: asdf-vm/actions/install@v2
+      - uses: Atsumi3/actions-setup-fvm@0.0.3
       - uses: bluefireteam/melos-action@v3
       - run: sudo apt update
       - run: sudo apt install -y clang cmake debhelper libblkid-dev libglib2.0-dev libgtk-3-dev liblzma-dev network-manager ninja-build packagekit pkg-config polkitd xvfb
diff --git a/.gitignore b/.gitignore
index 538241a81..8f125c67a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,7 +34,6 @@ pubspec.lock
 /build/
 coverage/
 /doc/
-.fvm
 **/build/
 
 # Symbolication related
@@ -50,3 +49,6 @@ app.*.map.json
 
 # Melos generated files
 **/pubspec_overrides.yaml
+
+# FVM Version Cache
+.fvm/
\ No newline at end of file
diff --git a/.tool-versions b/.tool-versions
deleted file mode 100644
index ad48629da..000000000
--- a/.tool-versions
+++ /dev/null
@@ -1 +0,0 @@
-flutter 3.19.6-stable
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index fd8adb36e..fc7bce254 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -70,12 +70,17 @@ Translations are managed using [Weblate](https://hosted.weblate.org/projects/ubu
 
 ### Required dependencies
 
-[Install Flutter](https://flutter.dev/docs/get-started/install/linux) - the currently used version is specified in `.tool-versions`. If you're using [asdf](https://asdf-vm.com/) to manage your Flutter SDK, you can simply run `asdf install` to install the required version.
+[Install Flutter](https://flutter.dev/docs/get-started/install/linux) - the currently used version is specified in `.fvmrc`. If you're using [fvm](https://fvm.app) to manage your Flutter SDK, you can simply run `fvm install` to install the required version.
 
 Install the [Flutter Linux prerequisites](https://docs.flutter.dev/get-started/install/linux#linux-prerequisites)
 
 We provide a [Melos](https://docs.page/invertase/melos) configuration to make it straightforward to execute common tasks.
 
+Install fvm (you can also install it from the scripts directory in the repository):
+```
+curl -fsSL https://fvm.app/install.sh | bash
+```
+
 Install Melos:
 ```
 dart pub global activate melos
@@ -92,7 +97,7 @@ melos bootstrap
 
 You can run the application with
 ```
-flutter run
+fvm flutter run
 ```
 
 and build a release version with
diff --git a/melos.yaml b/melos.yaml
index ef1d589c5..c34b7584b 100644
--- a/melos.yaml
+++ b/melos.yaml
@@ -1,4 +1,5 @@
 name: app_center
+sdkPath: .fvm/flutter_sdk
 
 packages:
   - packages/**
@@ -16,12 +17,12 @@ scripts:
   # build all packages
   build: >
     melos exec -c 1 --fail-fast --flutter --dir-exists=linux -- \
-      flutter build linux
+      fvm flutter build linux
 
   # collect coverage information for all packages
   coverage: >
     melos exec -c 1 --fail-fast --dir-exists=test -- \
-      flutter test --coverage && melos run coverage:cleanup
+      fvm flutter test --coverage && melos run coverage:cleanup
 
   # cleanup generated files from coverage
   coverage:cleanup: >
@@ -43,27 +44,27 @@ scripts:
       ! -path '*/l10n/*.dart' \
       ! -name '*.pb*.dart' \
       ! -path '*/.*/*' \
-      | xargs dart format --set-exit-if-changed
+      | xargs fvm dart format --set-exit-if-changed
 
   # run build_runner to generate code in all packages
   generate: >
     melos exec -c 1 --fail-fast --depends-on=build_runner -- \
-      dart run build_runner build --delete-conflicting-outputs
+      fvm dart run build_runner build --delete-conflicting-outputs
 
   # run gen-l10n to generate localizations in all packages
   gen-l10n: >
     melos exec -c 1 --fail-fast --depends-on=flutter_localizations -- \
-     flutter gen-l10n
+     fvm flutter gen-l10n
 
   # run integration tests in all packages
   integration_test: >
     melos exec -c 1 --fail-fast --dir-exists=integration_test -- \
-      flutter test integration_test
+      fvm flutter test integration_test
 
   # runs "flutter pub <arg(s)>" in all packages
-  pub: melos exec -c 1 -- flutter pub "$@"
+  pub: melos exec -c 1 -- fvm flutter pub "$@"
 
   # run tests in all packages
   test: >
     melos exec -c 1 --fail-fast --dir-exists=test -- \
-      flutter test
+      fvm flutter test
diff --git a/packages/app_center/.gitignore b/packages/app_center/.gitignore
new file mode 100644
index 000000000..9e366fe3b
--- /dev/null
+++ b/packages/app_center/.gitignore
@@ -0,0 +1,3 @@
+
+# FVM Version Cache
+.fvm/
\ No newline at end of file
diff --git a/packages/app_center/pubspec.yaml b/packages/app_center/pubspec.yaml
index f371ad6d7..407b410e7 100644
--- a/packages/app_center/pubspec.yaml
+++ b/packages/app_center/pubspec.yaml
@@ -23,7 +23,7 @@ dependencies:
   flutter_html: ^3.0.0-beta.2
   flutter_localizations:
     sdk: flutter
-  flutter_markdown: ^0.6.16
+  flutter_markdown: ^0.7.3+1
   flutter_riverpod: ^2.5.1
   flutter_svg: ^2.0.10+1
   freezed_annotation: ^2.4.1
@@ -32,10 +32,10 @@ dependencies:
   gtk: ^2.1.0
   handy_window: ^0.4.0
   http: ^1.2.1
-  intl: ^0.18.1
+  intl: ^0.19.0
   jwt_decode: ^0.3.1
   meta: ^1.11.0
-  package_info_plus: ^4.2.0
+  package_info_plus: ^8.0.2
   packagekit: ^0.2.6
   path: ^1.9.0
   riverpod_annotation: ^2.3.5
@@ -43,11 +43,11 @@ dependencies:
   snapcraft_launcher: ^0.1.0
   snapd: ^0.6.3
   snowball_stemmer: ^0.1.0
-  ubuntu_localizations: ^0.3.6
+  ubuntu_localizations: ^0.4.0
   ubuntu_logger: ^0.1.1
   ubuntu_service: ^0.3.2
   ubuntu_test: ^0.1.0-beta.9
-  ubuntu_widgets: ^0.5.0
+  ubuntu_widgets: ^0.6.0
   url_launcher: ^6.2.6
   xdg_directories: ^1.0.4
   yaru: ^4.1.0
diff --git a/scripts/install_fvm.sh b/scripts/install_fvm.sh
new file mode 100644
index 000000000..474f69571
--- /dev/null
+++ b/scripts/install_fvm.sh
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+# Function to log messages with date and time
+log_message() {
+    echo -e "$1"
+}
+
+# Detect OS and architecture
+OS="$(uname -s)"
+ARCH="$(uname -m)"
+
+# Map to FVM naming
+case "$OS" in
+  Linux*)  OS='linux' ;;
+  Darwin*) OS='macos' ;;
+  *)       log_message "Unsupported OS"; exit 1 ;;
+esac
+
+case "$ARCH" in
+  x86_64)  ARCH='x64' ;;
+  arm64)   ARCH='arm64' ;;
+  armv7l)  ARCH='arm' ;;
+  *)       log_message "Unsupported architecture"; exit 1 ;;
+esac
+
+# Terminal colors setup
+Color_Off='\033[0m'       # Reset
+Green='\033[0;32m'        # Green
+Red='\033[0;31m'          
+
+success() {
+    log_message "${Green}$1${Color_Off}"
+}
+
+error() {
+    log_message "${Red}error: $1${Color_Off}" >&2
+    exit 1
+}
+
+# Log detected OS and architecture
+log_message "Detected OS: $OS"
+log_message "Detected Architecture: $ARCH"
+
+# Check for curl
+if ! command -v curl &> /dev/null; then
+    error "curl is required but not installed."
+fi
+
+# Get installed FVM version if exists
+INSTALLED_FVM_VERSION=""
+if command -v fvm &> /dev/null; then
+    INSTALLED_FVM_VERSION=$(fvm --version 2>&1) || error "Failed to fetch installed FVM version."
+fi
+
+# Define the URL of the FVM binary
+if [ -z "$1" ]; then
+  FVM_VERSION=$(curl -s https://api.github.com/repos/leoafarias/fvm/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+  if [ -z "$FVM_VERSION" ]; then
+      error "Failed to fetch latest FVM version."
+  fi
+else
+  FVM_VERSION="$1"
+fi
+
+log_message "Installing FVM version $FVM_VERSION."
+
+# Setup installation directory and symlink
+FVM_DIR="$HOME/.fvm_flutter"
+FMV_DIR_BIN="$FVM_DIR/bin"
+SYMLINK_TARGET="/usr/local/bin/fvm"
+
+
+# Create FVM directory if it doesn't exist
+mkdir -p "$FVM_DIR" || error "Failed to create FVM directory: $FVM_DIR."
+
+# Check if FVM_DIR exists, and if it does delete it
+if [ -d "$FMV_DIR_BIN" ]; then
+    log_message "FVM bin directory already exists. Removing it."
+    if ! rm -rf "$FMV_DIR_BIN"; then
+        error "Failed to remove existing FVM directory: $FMV_DIR_BIN."
+    fi
+fi
+
+# Download FVM
+URL="https://github.com/leoafarias/fvm/releases/download/$FVM_VERSION/fvm-$FVM_VERSION-$OS-$ARCH.tar.gz"
+if ! curl -L "$URL" -o fvm.tar.gz; then
+    error "Download failed. Check your internet connection and URL: $URL"
+fi
+
+
+# Extract binary to the new location
+if ! tar xzf fvm.tar.gz -C "$FVM_DIR" 2>&1; then
+    error "Extraction failed. Check permissions and tar.gz file integrity."
+fi
+
+# Cleanup
+if ! rm -f fvm.tar.gz; then
+    error "Failed to cleanup"
+fi
+
+# Rename FVM_DIR/fvm to FVM_DIR/bin
+if ! mv "$FVM_DIR/fvm" "$FMV_DIR_BIN"; then
+    error "Failed to move fvm to bin directory."
+fi
+
+# Create a symlink
+if ! ln -sf "$FMV_DIR_BIN/fvm" "$SYMLINK_TARGET"; then
+    error "Failed to create symlink."
+fi
+
+# Verify installation
+if ! command -v fvm &> /dev/null; then
+    error "Installation verification failed. FVM may not be in PATH or failed to execute."
+fi
+
+INSTALLED_FVM_VERSION=$(fvm --version 2>&1) || error "Failed to verify installed FVM version."
+success "FVM $INSTALLED_FVM_VERSION installed successfully."
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 38314f5db..cff8252fe 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -16,13 +16,12 @@ parts:
         rm -rf "flutter"
       fi
 
-      craftctl default
-      FLUTTER_VERSION=$(sed -n "s/^flutter \([0-9.]\+\).*/\1/p" .tool-versions)
-      git clone -b $FLUTTER_VERSION --depth 1 https://github.com/flutter/flutter.git
+      sh scripts/install-flutter.sh
+      fvm install
     override-build: |
       mkdir -p $CRAFT_PART_INSTALL/usr/bin
       mkdir -p $CRAFT_PART_INSTALL/usr/libexec
-      cp -r $CRAFT_PART_SRC/flutter $CRAFT_PART_INSTALL/usr/libexec/flutter
+      cp -r $CRAFT_PART_SRC/.fvm/flutter_sdk $CRAFT_PART_INSTALL/usr/libexec/flutter
       ln -s $CRAFT_PART_INSTALL/usr/libexec/flutter/bin/flutter $CRAFT_PART_INSTALL/usr/bin/flutter
       ln -s $CRAFT_PART_INSTALL/usr/libexec/flutter/bin/dart $CRAFT_PART_INSTALL/usr/bin/dart
       $CRAFT_PART_INSTALL/usr/bin/flutter doctor