diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8c4978c7..d9080062 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,10 +9,25 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3
-      uses: actions/setup-python@v4
-      with:
-          python-version: '3.10' 
-    - name: Check apps.json
+
+    - name: Check JSON validity for apps.json
       run: |
-        python -m json.tool apps.json
+        cat apps.json | jq >/dev/null
+
+    - name: Check all working apps have consistent app id / app url
+      run: |
+        FAULTY_APPS="false";
+        for LINE in $(cat apps.json | jq -r 'to_entries[] | select ( .value.state=="working" ) | "\(.key)|\(.value.url)"')
+        do
+            APP=$(echo $LINE | awk -F'|' '{print $1}')
+            URL_END=$(echo $LINE | awk -F'/' '{print $NF}')
+            [ "$APP" == "$(echo $APP | tr [A-Z] [a-z])" ] || { FAULTY_APPS="true"; echo "$APP : app id should be lowercase" >&2; }
+            [ "$URL_END" == "${APP}_ynh" ] || { FAULTY_APPS="true"; echo "$APP : the url should end with ${APP}_ynh" >&2; }
+        done
+        [ $FAULTY_APPS = "false" ]
+
+    - name: Check all working apps have a category
+      run: |
+        APPS_WITH_NO_CATEGORY=$(jq -e -r '.[] | select ( .state=="working" ) | select ( has("category") | not )'  apps.json || true)
+        [ "$APPS_WITH_NO_CATEGORY" == "" ] || { echo "Some working apps are missing a category: $APPS_WITH_NO_CATEGORY" >&2; false; }
+
diff --git a/README.md b/README.md
index c185bd68..dbbf1353 100644
--- a/README.md
+++ b/README.md
@@ -23,26 +23,36 @@ https://app.yunohost.org/default/.
 N.B.: The YunoHost project will **NOT** integrate in its catalog applications that are not
 based on free-software upstreams.
 
+N.B.2: We strongly encourage you to transfer the ownership of your repository to
+the YunoHost-Apps organization on GitHub, such that the community will help you
+with keeping your app working and up to date with packaging evolutions.
+
 To add your application to the catalog:
 * Fork this repository and edit the [apps.json](https://github.com/YunoHost/apps/tree/master/apps.json) file
 * Add your app's ID and git information at the right alphabetical place
 * Indicate the app's functioning state: `notworking`, `inprogress`, or `working`
-* *Do not* add the level entry by yourself. Our automatic test suite ("the CI") will handle it.
+* Indicate the app category, which you can pick from `categories.yml`
+* Indicate any anti-feature that your app may be subject to, see `antifeatures.yml` (or remove the `antifeatures` key if there's none)
+* Indicate if your app can be thought of as an alternative to popular proprietary services (or remove the `potential_alternative_to` key if there's none)
+* *Do not* add the `level` entry by yourself. Our automatic test suite ("the CI") will handle it.
 * Create a [Pull Request](https://github.com/YunoHost/apps/pulls/)
 
 App example addition:
 ```json
-    "wallabag": {
-        "url": "https://github.com/abeudin/wallabag_ynh",
-        "state": "working"
+    "your_app": {
+        "antifeatures": [
+            "deprecated-software"
+        ],
+        "potential_alternative_to": [
+            "YouTube"
+        ],
+        "category": "pick_the_appropriate_category",
+        "state": "working",
+        "url": "https://github.com/YunoHost-Apps/your_app_ynh"
     }
 ```
 
-N.B.: We strongly encourage you to transfer the ownership of your repository to
-the YunoHost-Apps organization on GitHub, such that the community will help you
-with keeping your app working and up to date with packaging evolutions.
-
-N.B.2: Implicitly, the catalog publishes the `HEAD` of branch `master`
+N.B: Implicitly, the catalog publishes the `HEAD` of branch `master`
 (this can be overwritten by adding keys `branch` and `revision`).
 Therefore, **be careful that any commit on the `master` branch will automatically be published**.
 **We strongly encourage you to develop in separate branches**, and only
@@ -50,28 +60,9 @@ merge changes that were carefully tested. Get in touch with the Apps group to
 obtain an access to the developer CI where you'll be able to test your app
 easily.
 
-### Updating apps' level in the catalog
+### Updating apps levels in the catalog
 
-App packagers should *not* manually set their apps' level. The levels of all the apps are automatically updated once per week on Friday.
-
-#### Helper script
-
-You can use the <code>add_or_update.py</code> Python script to add or update
-your app from one of the 2 JSON files.
-
-Usage:
-
-```bash
-./add_or_update.py apps.json [github/gitlab url OR app name [github/gitlab url OR app name [github/gitlab url OR app name ...]]]
-```
-
-### How to help translating
-
-Update on Nov. 2020: this part is broken / not maintained anymore for the
-moment...
-
-We invite you to use [translate.yunohost.org](https://translate.yunohost.org/)
-instead of doing Pull Request for files in `locales` folder.
+App packagers should *not* manually set their apps' level. The levels of all the apps are automatically updated once per week on Friday, according to the results from the official app CI.
 
 ### Apps flagged as not-maintained
 
diff --git a/add_or_update.py b/add_or_update.py
deleted file mode 100755
index 33c72915..00000000
--- a/add_or_update.py
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/usr/bin/env python2
-
-import os
-import sys
-import json
-
-from urllib2 import urlopen
-from urlparse import urlparse
-
-states = {
-    1: "notworking",
-    2: "inprogress",
-    3: "working",
-}
-
-if __name__ == '__main__':
-    if not len(sys.argv[1:]):
-        print("I need a json file as first argument and a list of github urls")
-        sys.exit(0)
-
-    if len(sys.argv[1:]) < 2:
-        print("I need a list of github urls or app names after the json file")
-        sys.exit(0)
-
-    if not os.path.exists(sys.argv[1]):
-        print("The json file '%s' doesn't exist" % sys.argv[1])
-
-    content = json.load(open(sys.argv[1], "r"))
-
-    for url in sys.argv[2:]:
-        if not url.startswith("http"):
-            if url in content:
-                url = content[url]["url"]
-            else:
-                print "App name '%s' not in %s" % (url, sys.argv[1])
-                sys.exit(1)
-
-        if url.endswith("/"):
-            url = url[:-1]
-
-        if url.endswith(".git"):
-            url = url[:-len(".git")]
-
-        if not url.startswith("https://github.com"):
-            sys.stderr.write("WARNING: url '%s' doesn't starts with https://github.com, we will try with gitlab api\n" % url)
-
-        owner, repo = filter(None, url.split("/"))[-2:]
-        project_name = filter(None, url.split("/"))[-1].replace("_ynh", "")
-
-        if url.startswith("https://github.com"):
-            git_data = json.load(urlopen("https://api.github.com/repos/%(owner)s/%(repo)s/commits" % {"owner": owner, "repo": repo}))
-            revision = git_data[0]["sha"]
-        else:
-            parsed_uri = urlparse(url)
-            base_url = '{uri.scheme}://{uri.netloc}/'.format(uri=parsed_uri)
-            # Try with gitlab api
-            git_data = json.load(urlopen("%(base_url)sapi/v4/projects/%(owner)s%%2F%(repo)s/repository/commits/HEAD" % {"base_url": base_url, "owner": owner, "repo": repo}))
-            revision = git_data["id"]
-
-        if project_name not in content:
-            content[project_name] = {}
-        else:
-            print("INFO: project already in '%s', I'm updating it" % sys.argv[1])
-
-        content[project_name]["url"] = url
-        content[project_name]["revision"] = revision
-        content[project_name]["branch"] = "master"
-
-        if sys.argv[1] == "official.json":
-            content[project_name]["state"] = "validated"
-
-        else:
-            got_state = False
-            while not got_state:
-                answer = input("Give me a state for this repository (digit or name) in:\n%s\n\nState: " % "\n".join(["%s: %s" % x for x in sorted(states.items(), key=lambda x: x[0])]) + "\n")
-
-                if answer in states:
-                    answer = states[answer]
-                    got_state = True
-                elif answer in states.values():
-                    got_state = True
-                else:
-                    print("Invalid state.\n")
-
-            content[project_name]["state"] = answer
-
-    open(sys.argv[1], "w").write("\n".join(json.dumps(content, indent=4, sort_keys=True).split(" \n")) + "\n")
-    os.system("git diff")
diff --git a/apps.json b/apps.json
index 3d31e6e4..87f0637a 100644
--- a/apps.json
+++ b/apps.json
@@ -23,7 +23,7 @@
         "category": "system_tools",
         "level": 7,
         "state": "working",
-        "url": "https://github.com/YunoHost-Apps/2FAuth_ynh"
+        "url": "https://github.com/YunoHost-Apps/2fauth_ynh"
     },
     "abantecart": {
         "category": "publishing",
@@ -343,6 +343,15 @@
         ],
         "url": "https://github.com/YunoHost-Apps/bookstack_ynh"
     },
+    "bookwyrm": {
+        "category": "social_media",
+        "state": "working",
+        "maintained": true,
+        "potential_alternative_to": [
+            "ActivityPub"
+        ],
+        "url": "https://github.com/YunoHost-Apps/bookwyrm_ynh"
+    },
     "borg": {
         "category": "system_tools",
         "level": 6,
@@ -391,6 +400,17 @@
         ],
         "url": "https://github.com/YunoHost-Apps/cachet_ynh"
     },
+    "calckey": {
+        "category": "social_media",
+        "state": "working",
+        "maintained": true,
+        "potential_alternative_to": [
+            "Twitter",
+            "Mastodon",
+            "Pleroma"
+        ],
+        "url": "https://github.com/YunoHost-Apps/calckey_ynh"
+    },
     "calibreweb": {
         "category": "reading",
         "level": 8,
@@ -662,7 +682,7 @@
         "category": "games",
         "level": 8,
         "state": "working",
-        "url": "https://github.com/YunoHost-Apps/Cubiks-2048_ynh"
+        "url": "https://github.com/YunoHost-Apps/cubiks-2048_ynh"
     },
     "cypht": {
         "category": "communication",
@@ -861,7 +881,7 @@
         ],
         "url": "https://github.com/Jojo144/django_app_ynh"
     },
-    "django_example_ynh": {
+    "django_example": {
         "category": "dev",
         "level": 7,
         "state": "working",
@@ -2142,7 +2162,7 @@
         "level": 0,
         "revision": "a38a83fea289f77910fd98b34ea58eea5f5909db",
         "state": "notworking",
-        "url": "https://github.com/YunoHost-Apps/LBCAlerte_ynh"
+        "url": "https://github.com/YunoHost-Apps/lbcalerte_ynh"
     },
     "leed": {
         "category": "reading",
@@ -2685,6 +2705,7 @@
         "url": "https://github.com/YunoHost-Apps/modernpaste_ynh"
     },
     "mongo-express": {
+        "branch": "main",
         "category": "system_tools",
         "state": "working",
         "subtags": [
@@ -3070,6 +3091,17 @@
         "state": "working",
         "url": "https://github.com/YunoHost-Apps/openproject_ynh"
     },
+    "opensearch": {
+        "category": "dev",
+        "state": "working",
+        "subtags": [
+            "programming"
+        ],
+        "potential_alternative_to": [ 
+            "ElasticSearch"
+        ],
+        "url": "https://github.com/YunoHost-Apps/opensearch_ynh"
+    },
     "opensondage": {
         "category": "productivity_and_management",
         "level": 8,
@@ -3577,7 +3609,6 @@
         "potential_alternative_to": [
             "TikTok"
         ],
-        "state": "working",
         "url": "https://github.com/YunoHost-Apps/proxitok_ynh"
     },
     "psitransfer": {
@@ -3731,7 +3762,7 @@
     "remotestorage": {
         "category": "small_utilities",
         "state": "notworking",
-        "url": "https://github.com/YunoHost-Apps/RemoteStorage_ynh"
+        "url": "https://github.com/YunoHost-Apps/remotestorage_ynh"
     },
     "restic": {
         "category": "system_tools",
@@ -3998,7 +4029,7 @@
         "category": "small_utilities",
         "level": 7,
         "state": "working",
-        "url": "https://github.com/YunoHost-Apps/Signaturepdf_ynh"
+        "url": "https://github.com/YunoHost-Apps/signaturepdf_ynh"
     },
     "simple-hash-generator": {
         "category": "small_utilities",
@@ -4022,7 +4053,7 @@
         "subtags": [
             "websites"
         ],
-        "url": "https://github.com/YunoHost-Apps/SitemagicCMS_ynh"
+        "url": "https://github.com/YunoHost-Apps/sitemagiccms_ynh"
     },
     "slingcode": {
         "category": "dev",
@@ -4166,6 +4197,11 @@
         "state": "notworking",
         "url": "https://github.com/YunoHost-Apps/staticwebapp_ynh"
     },
+    "statping_ng": {
+        "category": "system_tools",
+        "state": "working",
+        "url": "https://github.com/YunoHost-Apps/statping_ng_ynh"
+    },
     "streama": {
         "category": "multimedia",
         "level": 6,
@@ -4586,7 +4622,7 @@
         "category": "multimedia",
         "level": 6,
         "state": "working",
-        "url": "https://github.com/YunoHost-Apps/UMS_ynh"
+        "url": "https://github.com/YunoHost-Apps/ums_ynh"
     },
     "unattended_upgrades": {
         "category": "system_tools",
diff --git a/check_id_unicity.py b/check_id_unicity.py
deleted file mode 100644
index 53ab7605..00000000
--- a/check_id_unicity.py
+++ /dev/null
@@ -1,56 +0,0 @@
-import sys
-import json
-import requests
-
-
-def get_json(url, verify=True, token=None):
-
-    try:
-        # Retrieve and load manifest
-        if ".github" in url:
-            r = requests.get(url, verify=verify, auth=token)
-        else:
-            r = requests.get(url, verify=verify)
-        r.raise_for_status()
-        return r.json()
-    except requests.exceptions.RequestException as e:
-        print("-> Error: unable to request %s, %s" % (url, e))
-        return None
-    except ValueError as e:
-        print("-> Error: unable to decode JSON from %s : %s" % (url, e))
-        return None
-
-
-def main(apps):
-    for app_id, app_data in apps.items():
-        url = app_data["url"]
-        github_repo_name = url.split("/")[-1].replace("_ynh", "")
-
-        if app_id != github_repo_name:
-            print "[%s] GitHub repo name is not coherent with app id: '%s' vs '%s' (%s)" % (app_id, app_id, url.split("/")[-1], url)
-
-        owner, repo_name = url.split("/")[-2:]
-
-        raw_url = "https://raw.githubusercontent.com/%s/%s/%s/manifest.json" % (
-            owner, repo_name, app_data["revision"]
-        )
-
-        manifest = get_json(raw_url)
-
-        if manifest is None:
-            continue
-
-        manifest_id = manifest["id"]
-        if app_id != manifest_id:
-            print "[%s] manifest id is different from app id: '%s' vs '%s' (manifest_id" % (app_id, app_id, manifest_id)
-
-        if manifest_id != github_repo_name:
-            print "[%s] manifest id is different from GitHub repo name: '%s' vs '%s' (%s)" % (app_id, manifest_id, url.split("/")[-1], url)
-
-
-if __name__ == '__main__':
-    if not sys.argv[1:]:
-        print "Usage: python check_id_unicity.py list.json"
-        sys.exit(1)
-
-    main(json.load(open(sys.argv[1])))
diff --git a/list_builder.py b/list_builder.py
index 8e3debe2..dd049eb3 100755
--- a/list_builder.py
+++ b/list_builder.py
@@ -213,6 +213,16 @@ def build_catalog():
         if "manifest" in app and "resources" in app["manifest"]:
             del app["manifest"]["resources"]
 
+    for appid, app in result_dict_with_manifest_v2.items():
+        appid = appid.lower()
+        if os.path.exists(f"logos/{appid}.png"):
+            logo_hash = subprocess.check_output(["sha256sum", f"logos/{appid}.png"]).strip().decode("utf-8").split()[0]
+            os.system(f"cp logos/{appid}.png builds/default/v3/logos/{logo_hash}.png")
+            # FIXME: implement something to cleanup old logo stuf in the builds/.../logos/ folder somehow
+        else:
+            logo_hash = None
+        app["logo_hash"] = logo_hash
+
     os.system("mkdir -p ./builds/default/v3/")
     with open("builds/default/v3/apps.json", "w") as f:
         f.write(
diff --git a/logos/adguardhome.png b/logos/adguardhome.png
new file mode 100644
index 00000000..78bf3496
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diff --git a/logos/adminer.png b/logos/adminer.png
new file mode 100644
index 00000000..65b3aab0
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diff --git a/logos/aeneria.png b/logos/aeneria.png
new file mode 100644
index 00000000..e1fe3662
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diff --git a/logos/agendav.png b/logos/agendav.png
new file mode 100644
index 00000000..b0b44f6f
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diff --git a/logos/airsonic.png b/logos/airsonic.png
new file mode 100644
index 00000000..b64ea9fe
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diff --git a/logos/alltube.png b/logos/alltube.png
new file mode 100644
index 00000000..6d83e053
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diff --git a/logos/ampache.png b/logos/ampache.png
new file mode 100644
index 00000000..91a6831a
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new file mode 100644
index 00000000..d160a61c
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diff --git a/logos/archivebox.png b/logos/archivebox.png
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index 00000000..c6aa4cee
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diff --git a/logos/audiobookshelf.png b/logos/audiobookshelf.png
new file mode 100644
index 00000000..9ebf834f
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diff --git a/logos/backdrop.png b/logos/backdrop.png
new file mode 100644
index 00000000..3682858e
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new file mode 100644
index 00000000..5f59a9b3
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diff --git a/logos/bazarr.png b/logos/bazarr.png
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index 00000000..5a120a6a
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diff --git a/logos/biboumi.png b/logos/biboumi.png
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diff --git a/logos/bicbucstriim.png b/logos/bicbucstriim.png
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index 00000000..d129893b
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diff --git a/logos/bludit.png b/logos/bludit.png
new file mode 100644
index 00000000..5a8c9328
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diff --git a/logos/bookstack.png b/logos/bookstack.png
new file mode 100644
index 00000000..5791636d
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diff --git a/logos/borg.png b/logos/borg.png
new file mode 100644
index 00000000..ee2667bd
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diff --git a/logos/borgserver.png b/logos/borgserver.png
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index 00000000..ee2667bd
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diff --git a/logos/cachet.png b/logos/cachet.png
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diff --git a/logos/cinny.png b/logos/cinny.png
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diff --git a/logos/cockpit.png b/logos/cockpit.png
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index 00000000..4e5da1ba
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diff --git a/logos/code-server.png b/logos/code-server.png
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diff --git a/logos/cowyo.png b/logos/cowyo.png
new file mode 100644
index 00000000..cd3f2496
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diff --git a/logos/cryptpad.png b/logos/cryptpad.png
new file mode 100644
index 00000000..f74705bd
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diff --git a/logos/cypht.png b/logos/cypht.png
new file mode 100644
index 00000000..05551674
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diff --git a/logos/diagramsnet.png b/logos/diagramsnet.png
new file mode 100644
index 00000000..38496678
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diff --git a/logos/diaspora.png b/logos/diaspora.png
new file mode 100644
index 00000000..addb5017
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diff --git a/logos/discourse.png b/logos/discourse.png
new file mode 100644
index 00000000..67154a2d
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new file mode 100644
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new file mode 100644
index 00000000..b085a391
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new file mode 100644
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new file mode 100644
index 00000000..48d4cc7e
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diff --git a/logos/droppy.png b/logos/droppy.png
new file mode 100644
index 00000000..adbce012
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diff --git a/logos/drupal.png b/logos/drupal.png
new file mode 100644
index 00000000..e2947493
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diff --git a/logos/drupal7.png b/logos/drupal7.png
new file mode 100644
index 00000000..e2947493
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diff --git a/logos/duniter.png b/logos/duniter.png
new file mode 100644
index 00000000..9316af7f
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diff --git a/logos/easyappointments.png b/logos/easyappointments.png
new file mode 100644
index 00000000..089645c5
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diff --git a/logos/ecko.png b/logos/ecko.png
new file mode 100644
index 00000000..b747d48a
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diff --git a/logos/elabftw.png b/logos/elabftw.png
new file mode 100644
index 00000000..87f9e6c0
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diff --git a/logos/element.png b/logos/element.png
new file mode 100644
index 00000000..f6008e90
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diff --git a/logos/emailpoubelle.png b/logos/emailpoubelle.png
new file mode 100644
index 00000000..4835d488
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diff --git a/logos/ethercalc.png b/logos/ethercalc.png
new file mode 100644
index 00000000..64f8fde0
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diff --git a/logos/etherpad_mypads.png b/logos/etherpad_mypads.png
new file mode 100644
index 00000000..7ad54c13
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diff --git a/logos/excalidraw.png b/logos/excalidraw.png
new file mode 100644
index 00000000..913c2396
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diff --git a/logos/ffsync.png b/logos/ffsync.png
new file mode 100644
index 00000000..618e316f
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diff --git a/logos/filebrowser.png b/logos/filebrowser.png
new file mode 100644
index 00000000..28f36cad
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diff --git a/logos/firefly-iii.png b/logos/firefly-iii.png
new file mode 100644
index 00000000..42f2fbc4
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diff --git a/logos/flarum.png b/logos/flarum.png
new file mode 100644
index 00000000..e7a4aacd
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diff --git a/logos/flood.png b/logos/flood.png
new file mode 100644
index 00000000..eb8cb673
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diff --git a/logos/fluxbb.png b/logos/fluxbb.png
new file mode 100644
index 00000000..2140dc4d
Binary files /dev/null and b/logos/fluxbb.png differ
diff --git a/logos/focalboard.png b/logos/focalboard.png
new file mode 100644
index 00000000..d84d599a
Binary files /dev/null and b/logos/focalboard.png differ
diff --git a/logos/framaforms.png b/logos/framaforms.png
new file mode 100644
index 00000000..1c2b3116
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diff --git a/logos/freshrss.png b/logos/freshrss.png
new file mode 100644
index 00000000..0c0dc338
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diff --git a/logos/friendica.png b/logos/friendica.png
new file mode 100644
index 00000000..7c9129ef
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diff --git a/logos/funkwhale.png b/logos/funkwhale.png
new file mode 100644
index 00000000..075aa14f
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diff --git a/logos/ghost.png b/logos/ghost.png
new file mode 100644
index 00000000..8a513763
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diff --git a/logos/gitea.png b/logos/gitea.png
new file mode 100644
index 00000000..e023d65b
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diff --git a/logos/gitlab-runner.png b/logos/gitlab-runner.png
new file mode 100644
index 00000000..c11766e1
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diff --git a/logos/gitlab.png b/logos/gitlab.png
new file mode 100644
index 00000000..51468474
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diff --git a/logos/glowingbear.png b/logos/glowingbear.png
new file mode 100644
index 00000000..46b2ec86
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diff --git a/logos/gogs.png b/logos/gogs.png
new file mode 100644
index 00000000..c07a24cc
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diff --git a/logos/gotify.png b/logos/gotify.png
new file mode 100644
index 00000000..8711118f
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diff --git a/logos/grafana.png b/logos/grafana.png
new file mode 100644
index 00000000..cd0a5b43
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diff --git a/logos/grav.png b/logos/grav.png
new file mode 100644
index 00000000..327ed0bb
Binary files /dev/null and b/logos/grav.png differ
diff --git a/logos/grocy.png b/logos/grocy.png
new file mode 100644
index 00000000..d1b38ae1
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diff --git a/logos/guacamole.png b/logos/guacamole.png
new file mode 100644
index 00000000..66b42ae0
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diff --git a/logos/halcyon.png b/logos/halcyon.png
new file mode 100644
index 00000000..410041b6
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diff --git a/logos/headphones.png b/logos/headphones.png
new file mode 100644
index 00000000..ec8d5bc7
Binary files /dev/null and b/logos/headphones.png differ
diff --git a/logos/hedgedoc.png b/logos/hedgedoc.png
new file mode 100644
index 00000000..ba467e35
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diff --git a/logos/hextris.png b/logos/hextris.png
new file mode 100644
index 00000000..8db52099
Binary files /dev/null and b/logos/hextris.png differ
diff --git a/logos/homeassistant.png b/logos/homeassistant.png
new file mode 100644
index 00000000..65bad62d
Binary files /dev/null and b/logos/homeassistant.png differ
diff --git a/logos/horde.png b/logos/horde.png
new file mode 100644
index 00000000..e83c4b54
Binary files /dev/null and b/logos/horde.png differ
diff --git a/logos/hubzilla.png b/logos/hubzilla.png
new file mode 100644
index 00000000..c578ff10
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diff --git a/logos/huginn.png b/logos/huginn.png
new file mode 100644
index 00000000..c6ac85a8
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diff --git a/logos/humhub.png b/logos/humhub.png
new file mode 100644
index 00000000..58c95347
Binary files /dev/null and b/logos/humhub.png differ
diff --git a/logos/ihatemoney.png b/logos/ihatemoney.png
new file mode 100644
index 00000000..27beeb26
Binary files /dev/null and b/logos/ihatemoney.png differ
diff --git a/logos/internetarchive.png b/logos/internetarchive.png
new file mode 100644
index 00000000..48558334
Binary files /dev/null and b/logos/internetarchive.png differ
diff --git a/logos/invidious.png b/logos/invidious.png
new file mode 100644
index 00000000..a2b3d833
Binary files /dev/null and b/logos/invidious.png differ
diff --git a/logos/invoiceninja.png b/logos/invoiceninja.png
new file mode 100644
index 00000000..36235b1b
Binary files /dev/null and b/logos/invoiceninja.png differ
diff --git a/logos/invoiceninja5.png b/logos/invoiceninja5.png
new file mode 100644
index 00000000..36235b1b
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diff --git a/logos/jackett.png b/logos/jackett.png
new file mode 100644
index 00000000..05b992c7
Binary files /dev/null and b/logos/jackett.png differ
diff --git a/logos/jappix.png b/logos/jappix.png
new file mode 100644
index 00000000..80493819
Binary files /dev/null and b/logos/jappix.png differ
diff --git a/logos/jeedom.png b/logos/jeedom.png
new file mode 100644
index 00000000..45a3dd8c
Binary files /dev/null and b/logos/jeedom.png differ
diff --git a/logos/jellyfin.png b/logos/jellyfin.png
new file mode 100644
index 00000000..4313ab74
Binary files /dev/null and b/logos/jellyfin.png differ
diff --git a/logos/jenkins.png b/logos/jenkins.png
new file mode 100644
index 00000000..cca8fce9
Binary files /dev/null and b/logos/jenkins.png differ
diff --git a/logos/jirafeau.png b/logos/jirafeau.png
new file mode 100644
index 00000000..2d942799
Binary files /dev/null and b/logos/jirafeau.png differ
diff --git a/logos/jitsi.png b/logos/jitsi.png
new file mode 100644
index 00000000..ae65d22e
Binary files /dev/null and b/logos/jitsi.png differ
diff --git a/logos/joomla.png b/logos/joomla.png
new file mode 100644
index 00000000..452ba05e
Binary files /dev/null and b/logos/joomla.png differ
diff --git a/logos/jupyterlab.png b/logos/jupyterlab.png
new file mode 100644
index 00000000..783706f2
Binary files /dev/null and b/logos/jupyterlab.png differ
diff --git a/logos/kanboard.png b/logos/kanboard.png
new file mode 100644
index 00000000..53d8e07a
Binary files /dev/null and b/logos/kanboard.png differ
diff --git a/logos/kavita.png b/logos/kavita.png
new file mode 100644
index 00000000..7132bff9
Binary files /dev/null and b/logos/kavita.png differ
diff --git a/logos/keeweb.png b/logos/keeweb.png
new file mode 100644
index 00000000..9c429c61
Binary files /dev/null and b/logos/keeweb.png differ
diff --git a/logos/kimai2.png b/logos/kimai2.png
new file mode 100644
index 00000000..29118151
Binary files /dev/null and b/logos/kimai2.png differ
diff --git a/logos/kiwiirc.png b/logos/kiwiirc.png
new file mode 100644
index 00000000..356acc0b
Binary files /dev/null and b/logos/kiwiirc.png differ
diff --git a/logos/kodi.png b/logos/kodi.png
new file mode 100644
index 00000000..fa81bf8f
Binary files /dev/null and b/logos/kodi.png differ
diff --git a/logos/komga.png b/logos/komga.png
new file mode 100644
index 00000000..a121dfd0
Binary files /dev/null and b/logos/komga.png differ
diff --git a/logos/kresus.png b/logos/kresus.png
new file mode 100644
index 00000000..c3ae0137
Binary files /dev/null and b/logos/kresus.png differ
diff --git a/logos/laverna.png b/logos/laverna.png
new file mode 100644
index 00000000..86b9419c
Binary files /dev/null and b/logos/laverna.png differ
diff --git a/logos/leed.png b/logos/leed.png
new file mode 100644
index 00000000..fb8211df
Binary files /dev/null and b/logos/leed.png differ
diff --git a/logos/librarian.png b/logos/librarian.png
new file mode 100644
index 00000000..385e356f
Binary files /dev/null and b/logos/librarian.png differ
diff --git a/logos/librephotos.png b/logos/librephotos.png
new file mode 100644
index 00000000..dbbce638
Binary files /dev/null and b/logos/librephotos.png differ
diff --git a/logos/librespeed.png b/logos/librespeed.png
new file mode 100644
index 00000000..a5b71d4e
Binary files /dev/null and b/logos/librespeed.png differ
diff --git a/logos/lidarr.png b/logos/lidarr.png
new file mode 100644
index 00000000..973b368a
Binary files /dev/null and b/logos/lidarr.png differ
diff --git a/logos/limesurvey.png b/logos/limesurvey.png
new file mode 100644
index 00000000..c234869d
Binary files /dev/null and b/logos/limesurvey.png differ
diff --git a/logos/lstu.png b/logos/lstu.png
new file mode 100644
index 00000000..d1ab2142
Binary files /dev/null and b/logos/lstu.png differ
diff --git a/logos/luckysheet.png b/logos/luckysheet.png
new file mode 100644
index 00000000..2ca2155a
Binary files /dev/null and b/logos/luckysheet.png differ
diff --git a/logos/lufi.png b/logos/lufi.png
new file mode 100644
index 00000000..f24397d8
Binary files /dev/null and b/logos/lufi.png differ
diff --git a/logos/lutim.png b/logos/lutim.png
new file mode 100644
index 00000000..37b6c1a6
Binary files /dev/null and b/logos/lutim.png differ
diff --git a/logos/lxd.png b/logos/lxd.png
new file mode 100644
index 00000000..bf8e0b21
Binary files /dev/null and b/logos/lxd.png differ
diff --git a/logos/mailman.png b/logos/mailman.png
new file mode 100644
index 00000000..326dc8f7
Binary files /dev/null and b/logos/mailman.png differ
diff --git a/logos/make_logo_review.sh b/logos/make_logo_review.sh
new file mode 100644
index 00000000..c9b27616
--- /dev/null
+++ b/logos/make_logo_review.sh
@@ -0,0 +1,57 @@
+cat << EOF > logo_review.html
+<html>
+<head>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+<style>
+.applogo img {
+  mask: url(#masking);
+  background-color: #f9f9f9;
+}
+
+.applogo {
+  filter: drop-shadow(0 3px 3px rgba(0,0,0,.2)) drop-shadow(0 3px 3px rgba(0,0,0,.2));
+}
+</style>
+
+<svg width="0" height="0" viewBox="0 0 200 200">
+  <defs>
+    <mask id="masking">
+      <path fill="white" d="M 0 100 C 0 10 10 0 100 0 C 190 0 200 10 200 100 C 200 190 190 200 100 200 C 10 200 0 190 0 100 Z" />
+    </mask>
+  </defs>
+</svg>
+</head>
+
+<body>
+<div class="row">
+EOF
+
+
+for APP in $(cat ../apps.json  | jq -r '.[] | select ( .state=="working" ) | .url'  | awk -F/ '{print $NF}' | sed 's/_ynh//g' | tr 'A-Z' 'a-z')
+do
+
+    ls $APP.* >/dev/null 2>/dev/null || { echo "Missingfor $APP" && continue; }
+
+    cat << EOF >> logo_review.html
+<div class="col-1 text-center" >
+EOF
+  # <h2 style="font-weight: bold; margin-top: 2em;">$APP</h2>
+
+   for FILE in $(ls $APP.* 2>/dev/null)
+   do
+    cat << EOF >> logo_review.html
+<div class="applogo">
+<img src="$FILE" width="200" height="200" />
+</div>
+EOF
+
+   done
+
+   echo "</div>" >> logo_review.html
+done
+
+cat << EOF >> logo_review.html
+</div>
+</body>
+</html>
+EOF
diff --git a/logos/mantis.png b/logos/mantis.png
new file mode 100644
index 00000000..d51590ae
Binary files /dev/null and b/logos/mantis.png differ
diff --git a/logos/mastodon.png b/logos/mastodon.png
new file mode 100644
index 00000000..0557d0a4
Binary files /dev/null and b/logos/mastodon.png differ
diff --git a/logos/matomo.png b/logos/matomo.png
new file mode 100644
index 00000000..49d6ddc1
Binary files /dev/null and b/logos/matomo.png differ
diff --git a/logos/mattermost.png b/logos/mattermost.png
new file mode 100644
index 00000000..3468b0fe
Binary files /dev/null and b/logos/mattermost.png differ
diff --git a/logos/mediawiki.png b/logos/mediawiki.png
new file mode 100644
index 00000000..e96f67db
Binary files /dev/null and b/logos/mediawiki.png differ
diff --git a/logos/minetest.png b/logos/minetest.png
new file mode 100644
index 00000000..2f144560
Binary files /dev/null and b/logos/minetest.png differ
diff --git a/logos/miniflux.png b/logos/miniflux.png
new file mode 100644
index 00000000..60b24ee3
Binary files /dev/null and b/logos/miniflux.png differ
diff --git a/logos/minio.png b/logos/minio.png
new file mode 100644
index 00000000..4e17bf7a
Binary files /dev/null and b/logos/minio.png differ
diff --git a/logos/misskey.png b/logos/misskey.png
new file mode 100644
index 00000000..30dc23e8
Binary files /dev/null and b/logos/misskey.png differ
diff --git a/logos/mobilizon.png b/logos/mobilizon.png
new file mode 100644
index 00000000..4567b3e3
Binary files /dev/null and b/logos/mobilizon.png differ
diff --git a/logos/monica.png b/logos/monica.png
new file mode 100644
index 00000000..80775656
Binary files /dev/null and b/logos/monica.png differ
diff --git a/logos/moodle.png b/logos/moodle.png
new file mode 100644
index 00000000..93643010
Binary files /dev/null and b/logos/moodle.png differ
diff --git a/logos/movim.png b/logos/movim.png
new file mode 100644
index 00000000..ec290c7c
Binary files /dev/null and b/logos/movim.png differ
diff --git a/logos/mumbleserver.png b/logos/mumbleserver.png
new file mode 100644
index 00000000..55616ca3
Binary files /dev/null and b/logos/mumbleserver.png differ
diff --git a/logos/mytinytodo.png b/logos/mytinytodo.png
new file mode 100644
index 00000000..4f9db014
Binary files /dev/null and b/logos/mytinytodo.png differ
diff --git a/logos/n8n.png b/logos/n8n.png
new file mode 100644
index 00000000..3d52e303
Binary files /dev/null and b/logos/n8n.png differ
diff --git a/logos/navidrome.png b/logos/navidrome.png
new file mode 100644
index 00000000..0443d5d9
Binary files /dev/null and b/logos/navidrome.png differ
diff --git a/logos/netdata.png b/logos/netdata.png
new file mode 100644
index 00000000..dd02d8dc
Binary files /dev/null and b/logos/netdata.png differ
diff --git a/logos/nextcloud.png b/logos/nextcloud.png
new file mode 100644
index 00000000..67312a36
Binary files /dev/null and b/logos/nextcloud.png differ
diff --git a/logos/nodered.png b/logos/nodered.png
new file mode 100644
index 00000000..f8d2b313
Binary files /dev/null and b/logos/nodered.png differ
diff --git a/logos/onlyoffice.png b/logos/onlyoffice.png
new file mode 100644
index 00000000..078c707e
Binary files /dev/null and b/logos/onlyoffice.png differ
diff --git a/logos/opensondage.png b/logos/opensondage.png
new file mode 100644
index 00000000..ed28754b
Binary files /dev/null and b/logos/opensondage.png differ
diff --git a/logos/osticket.png b/logos/osticket.png
new file mode 100644
index 00000000..94d095cb
Binary files /dev/null and b/logos/osticket.png differ
diff --git a/logos/peertube.png b/logos/peertube.png
new file mode 100644
index 00000000..cb7e6040
Binary files /dev/null and b/logos/peertube.png differ
diff --git a/logos/pgadmin.png b/logos/pgadmin.png
new file mode 100644
index 00000000..06d533f1
Binary files /dev/null and b/logos/pgadmin.png differ
diff --git a/logos/photoprism.png b/logos/photoprism.png
new file mode 100644
index 00000000..b217bc34
Binary files /dev/null and b/logos/photoprism.png differ
diff --git a/logos/photoview.png b/logos/photoview.png
new file mode 100644
index 00000000..6a2e3e33
Binary files /dev/null and b/logos/photoview.png differ
diff --git a/logos/phpldapadmin.png b/logos/phpldapadmin.png
new file mode 100644
index 00000000..b377f960
Binary files /dev/null and b/logos/phpldapadmin.png differ
diff --git a/logos/phpmyadmin.png b/logos/phpmyadmin.png
new file mode 100644
index 00000000..9f3b1659
Binary files /dev/null and b/logos/phpmyadmin.png differ
diff --git a/logos/pihole.png b/logos/pihole.png
new file mode 100644
index 00000000..2ef59f39
Binary files /dev/null and b/logos/pihole.png differ
diff --git a/logos/piwigo.png b/logos/piwigo.png
new file mode 100644
index 00000000..c0846301
Binary files /dev/null and b/logos/piwigo.png differ
diff --git a/logos/pixelfed.png b/logos/pixelfed.png
new file mode 100644
index 00000000..ada4f1a0
Binary files /dev/null and b/logos/pixelfed.png differ
diff --git a/logos/pleroma.png b/logos/pleroma.png
new file mode 100644
index 00000000..5ceff5b5
Binary files /dev/null and b/logos/pleroma.png differ
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