diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
new file mode 100755
index 0000000..01ddf32
--- /dev/null
+++ b/.github/workflows/updater.sh
@@ -0,0 +1,137 @@
+#!/bin/bash
+
+#=================================================
+# PACKAGE UPDATING HELPER
+#=================================================
+
+# This script is meant to be run by GitHub Actions
+# The YunoHost-Apps organisation offers a template Action to run this script periodically
+# Since each app is different, maintainers can adapt its contents so as to perform
+# automatic actions when a new upstream release is detected.
+
+# Remove this exit command when you are ready to run this Action
+#exit 1
+
+#=================================================
+# FETCHING LATEST RELEASE AND ITS ASSETS
+#=================================================
+
+# Fetching information
+current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
+repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
+# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
+version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
+assets=($(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
+
+# Later down the script, we assume the version has only digits and dots
+# Sometimes the release name starts with a "v", so let's filter it out.
+# You may need more tweaks here if the upstream repository has different naming conventions. 
+if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
+    version=${version:1}
+fi
+
+# Setting up the environment variables
+echo "Current version: $current_version"
+echo "Latest release from upstream: $version"
+echo "VERSION=$version" >> $GITHUB_ENV
+echo "REPO=$repo" >> $GITHUB_ENV
+# For the time being, let's assume the script will fail
+echo "PROCEED=false" >> $GITHUB_ENV
+
+# Proceed only if the retrieved version is greater than the current one
+if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
+    echo "::warning ::No new version available"
+    exit 0
+# Proceed only if a PR for this new version does not already exist
+elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
+    echo "::warning ::A branch already exists for this update"
+    exit 0
+fi
+
+# Each release can hold multiple assets (e.g. binaries for different architectures, source code, etc.)
+echo "${#assets[@]} available asset(s)"
+
+#=================================================
+# UPDATE SOURCE FILES
+#=================================================
+
+# Here we use the $assets variable to get the resources published in the upstream release.
+# Here is an example for Grav, it has to be adapted in accordance with how the upstream releases look like.
+
+# Let's loop over the array of assets URLs
+for asset_url in ${assets[@]}; do
+
+echo "Handling asset at $asset_url"
+
+# Assign the asset to a source file in conf/ directory
+# Here we base the source file name upon a unique keyword in the assets url (admin vs. update)
+# Leave $src empty to ignore the asset
+case $asset_url in
+  *"Lychee.zip")
+    src="app"
+    ;;
+  *"update"*)
+    src="app-upgrade"
+    ;;
+  *)
+    src=""
+    ;;
+esac
+
+# If $src is not empty, let's process the asset
+if [ ! -z "$src" ]; then
+
+# Create the temporary directory
+tempdir="$(mktemp -d)"
+
+# Download sources and calculate checksum
+filename=${asset_url##*/}
+curl --silent -4 -L $asset_url -o "$tempdir/$filename"
+checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
+
+# Delete temporary directory
+rm -rf $tempdir
+
+# Get extension
+if [[ $filename == *.tar.gz ]]; then
+  extension=tar.gz
+else
+  extension=${filename##*.}
+fi
+
+# Rewrite source file
+cat <<EOT > conf/$src.src
+SOURCE_URL=$asset_url
+SOURCE_SUM=$checksum
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=$extension
+SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=
+EOT
+echo "... conf/$src.src updated"
+
+else
+echo "... asset ignored"
+fi
+
+done
+
+#=================================================
+# SPECIFIC UPDATE STEPS
+#=================================================
+
+# Any action on the app's source code can be done.
+# The GitHub Action workflow takes care of committing all changes after this script ends.
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+
+# Replace new version in manifest
+echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh1\"" manifest.json)" > manifest.json
+
+# No need to update the README, yunohost-bot takes care of it
+
+# The Action will proceed only if the PROCEED environment variable is set to true
+echo "PROCEED=true" >> $GITHUB_ENV
+exit 0
diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
new file mode 100644
index 0000000..4363d38
--- /dev/null
+++ b/.github/workflows/updater.yml
@@ -0,0 +1,50 @@
+# This workflow allows GitHub Actions to automagically update your app whenever a new upstream release is detected.
+# You need to enable Actions in your repository settings, and fetch this Action from the YunoHost-Apps organization.
+# This file should be enough by itself, but feel free to tune it to your needs.
+# It calls updater.sh, which is where you should put the app-specific update steps.
+name: Check for new upstream releases
+on:
+  # Allow to manually trigger the workflow
+  workflow_dispatch:
+  # Run it every day at 6:00 UTC
+  schedule:
+    - cron:  '0 6 * * *'
+jobs:
+  updater:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch the source code
+        uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Run the updater script
+        id: run_updater
+        run: |
+          # Setting up Git user
+          git config --global user.name 'yunohost-bot'
+          git config --global user.email 'yunohost-bot@users.noreply.github.com'
+          # Run the updater script
+          /bin/bash .github/workflows/updater.sh
+      - name: Commit changes
+        id: commit
+        if: ${{ env.PROCEED == 'true' }}
+        run: |
+          git commit -am "Upgrade to v$VERSION"
+      - name: Create Pull Request
+        id: cpr
+        if: ${{ env.PROCEED == 'true' }}
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Update to version ${{ env.VERSION }}
+          committer: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          author: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          signoff: false
+          base: testing
+          branch: ci-auto-update-v${{ env.VERSION }}
+          delete-branch: true
+          title: 'Upgrade to version ${{ env.VERSION }}'
+          body: |
+            Upgrade to v${{ env.VERSION }}
+            [See upstream release page](https://github.com/${{ env.REPO }}/releases/tag/v${{ env.VERSION }})
+          draft: false
diff --git a/README.md b/README.md
index 0b8d393..af68240 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 ## Overview
 
-Photo-management-system to manage and share photos
+Lychee is a free photo-management tool, which runs on your server or web-space. Installing is a matter of seconds. Upload, manage and share photos like from a native application. Lychee comes with everything you need and all your photos are stored securely. 
 
 **Shipped version:** 4.5.2~ynh1
 
diff --git a/README_fr.md b/README_fr.md
index c9852e7..e234db0 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -15,7 +15,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 ## Vue d'ensemble
 
-Système de gestion de photos pour gérer et partager des photos
+Lychee is a free photo-management tool, which runs on your server or web-space. Installing is a matter of seconds. Upload, manage and share photos like from a native application. Lychee comes with everything you need and all your photos are stored securely. 
 
 **Version incluse :** 4.5.2~ynh1
 
diff --git a/conf/.env.example b/conf/.env.example
index 8d1f843..ebd3ac4 100644
--- a/conf/.env.example
+++ b/conf/.env.example
@@ -25,7 +25,7 @@ DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
 DB_PORT=3306
 DB_DATABASE=__DB_NAME__
-DB_USERNAME=__DB_NAME__
+DB_USERNAME=__DB_USER__
 DB_PASSWORD=__DB_PWD__
 DB_LOG_SQL=false
 
diff --git a/conf/extra_php-fpm.conf b/conf/extra_php-fpm.conf
deleted file mode 100644
index ad8b82c..0000000
--- a/conf/extra_php-fpm.conf
+++ /dev/null
@@ -1,7 +0,0 @@
-; Additional php.ini defines, specific to this pool of workers.
-
-php_admin_value[upload_max_filesize] = 512M
-php_admin_value[post_max_size] = 512M
-php_admin_value[memory_limit] = 256M
-php_admin_value[post_max_size] = 512M
-php_admin_value[max_execution_time] = 200
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 0009a71..466fd71 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -2,7 +2,7 @@
 location ^~ __PATH__/ {
 
   # Path to source
-  alias __FINALPATH__/public/ ;
+  alias __FINALPATH__/public/;
 
   index index.php;
 
@@ -32,7 +32,3 @@ location ^~ __PATH__/ {
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
 }
-
-location @lychee {
-    rewrite __PATH__/(.*)$ __PATH__/index.php?/$1 last;
-}
diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index ab1a471..a4d5b1e 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -419,12 +419,12 @@ chdir = __FINALPATH__
 ;php_admin_value[memory_limit] = 32M
 
 ; Common values to change to increase file upload limit
-; php_admin_value[upload_max_filesize] = 50M
-; php_admin_value[post_max_size] = 50M
+php_admin_value[upload_max_filesize] = 512M
+php_admin_value[post_max_size] = 512M
 ; php_admin_flag[mail.add_x_header] = Off
 
 ; Other common parameters
-; php_admin_value[max_execution_time] = 600
+php_admin_value[max_execution_time] = 200
 ; php_admin_value[max_input_time] = 300
-; php_admin_value[memory_limit] = 256M
+php_admin_value[memory_limit] = 256M
 ; php_admin_flag[short_open_tag] = On
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..15ad17d
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+Lychee is a free photo-management tool, which runs on your server or web-space. Installing is a matter of seconds. Upload, manage and share photos like from a native application. Lychee comes with everything you need and all your photos are stored securely. 
\ No newline at end of file
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 367e523..472f72e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,18 +7,10 @@
 YNH_PHP_VERSION="8.0"
 
 # Composer version
-YNH_COMPOSER_VERSION="2.3.3"
+YNH_COMPOSER_VERSION="2.3.5"
 
 pkg_dependencies="ffmpeg php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-imagick php${YNH_PHP_VERSION}-bcmath php${YNH_PHP_VERSION}-exif php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-mysqli php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-intl"
 
-# # needed for raw upload and video playback
-# # ufraw-batch is not supported in bullseye
-# if ! (apt-cache -q=0 show ufraw-batch |& grep ': No packages found' &>/dev/null); then
-# 	pkg_dependencies="ffmpeg"
-# else
-# 	pkg_dependencies="ufraw-batch ffmpeg"
-# fi
-
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index e74cb54..b19f4ff 100755
--- a/scripts/install
+++ b/scripts/install
@@ -44,7 +44,6 @@ ynh_script_progression --message="Storing installation settings..." --weight=1
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
-ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
 
 #=================================================
 # INSTALL DEPENDENCIES
diff --git a/scripts/restore b/scripts/restore
index eee100f..8d87b27 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -96,7 +96,7 @@ ynh_script_progression --message="Restoring PHP-FPM configuration..."
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 # Recreate a dedicated PHP-FPM config
-ynh_add_fpm_config --usage=low --footprint=low
+ynh_add_fpm_config
 
 #=================================================
 # RESTORE THE MYSQL DATABASE
diff --git a/scripts/upgrade b/scripts/upgrade
index dbf9ab3..3a02d1b 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -112,14 +112,6 @@ chmod 750 "$final_path/bootstrap/cache"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
-
-# Create a dedicated NGINX config
-ynh_add_nginx_config
-
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
@@ -135,6 +127,14 @@ ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2
 # Create a dedicated PHP-FPM config
 ynh_add_fpm_config
 
+#=================================================
+# NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
+
+# Create a dedicated NGINX config
+ynh_add_nginx_config
+
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================