diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
new file mode 100644
index 0000000..c3d5a7a
--- /dev/null
+++ b/.github/workflows/updater.sh
@@ -0,0 +1,134 @@
+#!/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.
+
+#=================================================
+# FETCHING LATEST RELEASE AND ITS ASSETS
+#=================================================
+
+# Fetching information
+current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
+# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
+version=$(curl --silent "https://framagit.org/api/v4/projects/20125/releases" | jq -r '.[] | select( .tag_name | contains("rc") or contains("beta") | not ) | .tag_name' | sort -V | tail -1)
+assets=($(curl --silent "https://framagit.org/api/v4/projects/20125/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets.links[].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
+# 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
+      *"amd64"*)
+        src="amd64"
+        ;;
+      *"arm64"*)
+        src="arm64"
+        ;;
+      *"arm"*)
+        src="arm"
+        ;;
+      *)
+        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..6f3c1b9
--- /dev/null
+++ b/.github/workflows/updater.yml
@@ -0,0 +1,52 @@
+# 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](${{ env.RELEASE }})
+            Provided description:
+            ${{ env.DESCRIPTION }}
+          draft: false
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 783a4ae..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*~
-*.sw[op]
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 6133a24..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: python
-
-before_install:
-  - git clone https://github.com/YunoHost/package_linter /tmp/package_linter
-
-script:
-- /tmp/package_linter/package_linter.py ./
\ No newline at end of file
diff --git a/check_process b/check_process
index 65980fe..712e576 100644
--- a/check_process
+++ b/check_process
@@ -1,9 +1,9 @@
 ;; Test complet
 	; Manifest
 		domain="domain.tld"
-		admin="john"
-		language="fr"
 		is_public=1
+		language="fr"
+		admin="john"
 		password="password"
 		name="My_Mobilizon"
 	; Checks
diff --git a/manifest.json b/manifest.json
index 7cb471e..e73cec2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A decentralized and federated platform to organize events",
         "fr": "Une plateforme décentralisée et fédérée pour organiser des événements"
     },
-    "version": "2.0.2~ynh1",
+    "version": "2.0.2~ynh2",
     "url": "https://joinmobilizon.org/",
     "upstream": {
         "license": "AGPL-3.0-or-later",
@@ -27,15 +27,11 @@
         "nginx"
     ],
     "arguments": {
-        "install" : [
+        "install": [
             {
                 "name": "domain",
                 "type": "domain"
             },
-            {
-                "name": "admin",
-                "type": "user"
-            },
             {
                 "name": "is_public",
                 "type": "boolean",
@@ -50,6 +46,10 @@
                 },
                 "choices": ["fr", "en"],
                 "default": "fr"
+            },
+            {
+                "name": "admin",
+                "type": "user"
             }
         ]
     }
diff --git a/scripts/change_url b/scripts/change_url
index ac2b095..2c59d1d 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -42,6 +42,7 @@ ynh_script_progression --message="Backing up the app before changing its URL (ma
 # Backup the current version of the app
 ynh_backup_before_upgrade
 ynh_clean_setup () {
+	ynh_clean_check_starting
 	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
 	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
 
diff --git a/scripts/install b/scripts/install
index d0f09eb..58ca943 100644
--- a/scripts/install
+++ b/scripts/install
@@ -25,9 +25,9 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
-admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 language=$YNH_APP_ARG_LANGUAGE
+admin=$YNH_APP_ARG_ADMIN
 admin_email=$(ynh_user_get_info $admin 'mail')
 ynh_user_password=$(ynh_string_random --length=30)
 architecture=$YNH_ARCH
@@ -54,8 +54,8 @@ ynh_script_progression --message="Storing installation settings..."
 
 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=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=language --value=$language
+ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=admin_email --value=$admin_email
 ynh_app_setting_set --app=$app --key=ynh_user_password --value=$ynh_user_password
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 5628f18..813c495 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -19,9 +19,9 @@ app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
+language=$(ynh_app_setting_get --app=$app --key=language)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-language=$(ynh_app_setting_get --app=$app --key=language)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
@@ -224,7 +224,6 @@ ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # CREATE DATADIR FOLDER
 #=================================================
-
 ynh_script_progression --message="Create datadir folder..."
 
 mkdir -p $datadir