Fix crash when a prefix family was empty

2025-08-17 21:57:31 +00:00 · 2024-04-17 13:23:29 +00:00
12 changed files with 202 additions and 397 deletions
--- a/.github/workflows/docs-test.yml
+++ b/.github/workflows/docs-test.yml
@@ -1,27 +0,0 @@
-name: Test documentation build
-
-on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Install python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.x
-      - name: Setup cache
-        uses: actions/cache@v2
-        with:
-          key: ${{ github.ref }}
-          path: .cache
-      - name: Setup dependencies
-        run: pip install -r docs/requirements.txt
-      - name: Build docs
-        run: mkdocs build --strict
--- a/README.md
+++ b/README.md
@@ -225,13 +225,6 @@ make build
            <sub style="font-size:14px"><b>Nico</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/evenh>
-            <img src=https://avatars.githubusercontent.com/u/2701536?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Even Holthe/>
-            <br />
-            <sub style="font-size:14px"><b>Even Holthe</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/e-zk>
            <img src=https://avatars.githubusercontent.com/u/58356365?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=e-zk/>
@@ -239,6 +232,13 @@ make build
            <sub style="font-size:14px"><b>e-zk</b></sub>
        </a>
    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/evenh>
+            <img src=https://avatars.githubusercontent.com/u/2701536?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Even Holthe/>
+            <br />
+            <sub style="font-size:14px"><b>Even Holthe</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/ImpostorKeanu>
            <img src=https://avatars.githubusercontent.com/u/11574161?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Justin Angel/>
@@ -246,13 +246,6 @@ make build
            <sub style="font-size:14px"><b>Justin Angel</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/ohdearaugustin>
-            <img src=https://avatars.githubusercontent.com/u/14001491?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ohdearaugustin/>
-            <br />
-            <sub style="font-size:14px"><b>ohdearaugustin</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/ItalyPaleAle>
            <img src=https://avatars.githubusercontent.com/u/43508?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Alessandro (Ale) Segala/>
@@ -260,6 +253,13 @@ make build
            <sub style="font-size:14px"><b>Alessandro (Ale) Segala</b></sub>
        </a>
    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/ohdearaugustin>
+            <img src=https://avatars.githubusercontent.com/u/14001491?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ohdearaugustin/>
+            <br />
+            <sub style="font-size:14px"><b>ohdearaugustin</b></sub>
+        </a>
+    </td>
 </tr>
 <tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -283,13 +283,6 @@ make build
            <sub style="font-size:14px"><b>GrigoriyMikhalkin</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/christian-heusel>
-            <img src=https://avatars.githubusercontent.com/u/26827864?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Christian Heusel/>
-            <br />
-            <sub style="font-size:14px"><b>Christian Heusel</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/mike-lloyd03>
            <img src=https://avatars.githubusercontent.com/u/49411532?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mike Lloyd/>
@@ -297,6 +290,13 @@ make build
            <sub style="font-size:14px"><b>Mike Lloyd</b></sub>
        </a>
    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/christian-heusel>
+            <img src=https://avatars.githubusercontent.com/u/26827864?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Christian Heusel/>
+            <br />
+            <sub style="font-size:14px"><b>Christian Heusel</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/iSchluff>
            <img src=https://avatars.githubusercontent.com/u/1429641?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Anton Schubert/>
@@ -327,13 +327,6 @@ make build
            <sub style="font-size:14px"><b>Azz</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/Riezebos>
-            <img src=https://avatars.githubusercontent.com/u/22647971?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Riezebos/>
-            <br />
-            <sub style="font-size:14px"><b>Riezebos</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/qbit>
            <img src=https://avatars.githubusercontent.com/u/68368?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Aaron Bieber/>
@@ -348,8 +341,6 @@ make build
            <sub style="font-size:14px"><b>Igor Perepilitsyn</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/Aluxima>
            <img src=https://avatars.githubusercontent.com/u/16262531?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Laurent Marchaud/>
@@ -357,6 +348,8 @@ make build
            <sub style="font-size:14px"><b>Laurent Marchaud</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/majst01>
            <img src=https://avatars.githubusercontent.com/u/410110?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Stefan Majer/>
@@ -385,15 +378,6 @@ make build
            <sub style="font-size:14px"><b>Orville Q. Song</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/majabojarska>
-            <img src=https://avatars.githubusercontent.com/u/33836570?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Maja Bojarska/>
-            <br />
-            <sub style="font-size:14px"><b>Maja Bojarska</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/fdelucchijr>
            <img src=https://avatars.githubusercontent.com/u/69133647?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Fernando De Lucchi/>
@@ -408,6 +392,8 @@ make build
            <sub style="font-size:14px"><b>MichaelKo</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/kevin1sMe>
            <img src=https://avatars.githubusercontent.com/u/6886076?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=kevinlin/>
@@ -429,15 +415,6 @@ make build
            <sub style="font-size:14px"><b>loprima-l</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/SuperSandro2000>
-            <img src=https://avatars.githubusercontent.com/u/7258858?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sandro/>
-            <br />
-            <sub style="font-size:14px"><b>Sandro</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/samson4649>
            <img src=https://avatars.githubusercontent.com/u/12725953?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Samuel Lock/>
@@ -459,6 +436,8 @@ make build
            <sub style="font-size:14px"><b>Michael G.</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/mevansam>
            <img src=https://avatars.githubusercontent.com/u/403630?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mevan Samaratunga/>
@@ -466,6 +445,13 @@ make build
            <sub style="font-size:14px"><b>Mevan Samaratunga</b></sub>
        </a>
    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/majabojarska>
+            <img src=https://avatars.githubusercontent.com/u/33836570?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Maja Bojarska/>
+            <br />
+            <sub style="font-size:14px"><b>Maja Bojarska</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/ChibangLW>
            <img src=https://avatars.githubusercontent.com/u/22293464?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=ChibangLW/>
@@ -480,15 +466,6 @@ make build
            <sub style="font-size:14px"><b>Jonathan Wright</b></sub>
        </a>
    </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/deonthomasgy>
-            <img src=https://avatars.githubusercontent.com/u/150036?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Deon Thomas/>
-            <br />
-            <sub style="font-size:14px"><b>Deon Thomas</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/madjam002>
            <img src=https://avatars.githubusercontent.com/u/679137?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Jamie Greeff/>
@@ -497,61 +474,19 @@ make build
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/QZAiXH>
-            <img src=https://avatars.githubusercontent.com/u/23068780?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Snack/>
+        <a href=https://github.com/deonthomasgy>
+            <img src=https://avatars.githubusercontent.com/u/150036?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Deon Thomas/>
            <br />
-            <sub style="font-size:14px"><b>Snack</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/SilverBut>
-            <img src=https://avatars.githubusercontent.com/u/6560655?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Silver Bullet/>
-            <br />
-            <sub style="font-size:14px"><b>Silver Bullet</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/snh>
-            <img src=https://avatars.githubusercontent.com/u/2051768?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Steven Honson/>
-            <br />
-            <sub style="font-size:14px"><b>Steven Honson</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/ratsclub>
-            <img src=https://avatars.githubusercontent.com/u/25647735?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Victor Freire/>
-            <br />
-            <sub style="font-size:14px"><b>Victor Freire</b></sub>
+            <sub style="font-size:14px"><b>Deon Thomas</b></sub>
        </a>
    </td>
 </tr>
 <tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/vdovhanych>
-            <img src=https://avatars.githubusercontent.com/u/45185420?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Vitalij Dovhanyc/>
+        <a href=https://github.com/linsomniac>
+            <img src=https://avatars.githubusercontent.com/u/466380?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sean Reifschneider/>
            <br />
-            <sub style="font-size:14px"><b>Vitalij Dovhanyc</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/qzydustin>
-            <img src=https://avatars.githubusercontent.com/u/44362429?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zhenyu Qi/>
-            <br />
-            <sub style="font-size:14px"><b>Zhenyu Qi</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/t56k>
-            <img src=https://avatars.githubusercontent.com/u/12165422?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=thomas/>
-            <br />
-            <sub style="font-size:14px"><b>thomas</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/puzpuzpuz>
-            <img src=https://avatars.githubusercontent.com/u/37772591?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Andrei Pechkurov/>
-            <br />
-            <sub style="font-size:14px"><b>Andrei Pechkurov</b></sub>
+            <sub style="font-size:14px"><b>Sean Reifschneider</b></sub>
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -562,14 +497,63 @@ make build
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/linsomniac>
-            <img src=https://avatars.githubusercontent.com/u/466380?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sean Reifschneider/>
+        <a href=https://github.com/puzpuzpuz>
+            <img src=https://avatars.githubusercontent.com/u/37772591?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Andrei Pechkurov/>
            <br />
-            <sub style="font-size:14px"><b>Sean Reifschneider</b></sub>
+            <sub style="font-size:14px"><b>Andrei Pechkurov</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/t56k>
+            <img src=https://avatars.githubusercontent.com/u/12165422?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=thomas/>
+            <br />
+            <sub style="font-size:14px"><b>thomas</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/qzydustin>
+            <img src=https://avatars.githubusercontent.com/u/44362429?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zhenyu Qi/>
+            <br />
+            <sub style="font-size:14px"><b>Zhenyu Qi</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/vdovhanych>
+            <img src=https://avatars.githubusercontent.com/u/45185420?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Vitalij Dovhanyc/>
+            <br />
+            <sub style="font-size:14px"><b>Vitalij Dovhanyc</b></sub>
        </a>
    </td>
 </tr>
 <tr>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/ratsclub>
+            <img src=https://avatars.githubusercontent.com/u/25647735?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Victor Freire/>
+            <br />
+            <sub style="font-size:14px"><b>Victor Freire</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/snh>
+            <img src=https://avatars.githubusercontent.com/u/2051768?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Steven Honson/>
+            <br />
+            <sub style="font-size:14px"><b>Steven Honson</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/SilverBut>
+            <img src=https://avatars.githubusercontent.com/u/6560655?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Silver Bullet/>
+            <br />
+            <sub style="font-size:14px"><b>Silver Bullet</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/QZAiXH>
+            <img src=https://avatars.githubusercontent.com/u/23068780?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Snack/>
+            <br />
+            <sub style="font-size:14px"><b>Snack</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/artemklevtsov>
            <img src=https://avatars.githubusercontent.com/u/603798?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Artem Klevtsov/>
@@ -577,20 +561,6 @@ make build
            <sub style="font-size:14px"><b>Artem Klevtsov</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/skarekrow>
-            <img src=https://avatars.githubusercontent.com/u/1589047?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Brandon Schneider/>
-            <br />
-            <sub style="font-size:14px"><b>Brandon Schneider</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/yangchuansheng>
-            <img src=https://avatars.githubusercontent.com/u/15308462?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt= Carson Yang/>
-            <br />
-            <sub style="font-size:14px"><b> Carson Yang</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/cmars>
            <img src=https://avatars.githubusercontent.com/u/23741?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Casey Marshall/>
@@ -598,6 +568,8 @@ make build
            <sub style="font-size:14px"><b>Casey Marshall</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/TotoTheDragon>
            <img src=https://avatars.githubusercontent.com/u/42499964?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=DeveloperDragon/>
@@ -605,29 +577,6 @@ make build
            <sub style="font-size:14px"><b>DeveloperDragon</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/pvinis>
-            <img src=https://avatars.githubusercontent.com/u/100233?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pavlos Vinieratos/>
-            <br />
-            <sub style="font-size:14px"><b>Pavlos Vinieratos</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/pallabpain>
-            <img src=https://avatars.githubusercontent.com/u/5305744?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pallab Pain/>
-            <br />
-            <sub style="font-size:14px"><b>Pallab Pain</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/motiejus>
-            <img src=https://avatars.githubusercontent.com/u/107720?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Motiejus Jakštys/>
-            <br />
-            <sub style="font-size:14px"><b>Motiejus Jakštys</b></sub>
-        </a>
-    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/dbevacqua>
            <img src=https://avatars.githubusercontent.com/u/6534306?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=dbevacqua/>
@@ -636,10 +585,24 @@ make build
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/CNLHC>
-            <img src=https://avatars.githubusercontent.com/u/21005146?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=LIU HANCHENG/>
+        <a href=https://github.com/SuperSandro2000>
+            <img src=https://avatars.githubusercontent.com/u/7258858?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sandro/>
            <br />
-            <sub style="font-size:14px"><b>LIU HANCHENG</b></sub>
+            <sub style="font-size:14px"><b>Sandro</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/pvinis>
+            <img src=https://avatars.githubusercontent.com/u/100233?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pavlos Vinieratos/>
+            <br />
+            <sub style="font-size:14px"><b>Pavlos Vinieratos</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/pallabpain>
+            <img src=https://avatars.githubusercontent.com/u/5305744?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Pallab Pain/>
+            <br />
+            <sub style="font-size:14px"><b>Pallab Pain</b></sub>
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -649,15 +612,29 @@ make build
            <sub style="font-size:14px"><b>Josh Taylor</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/atorregrosa-smd>
-            <img src=https://avatars.githubusercontent.com/u/78434679?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Àlex Torregrosa/>
-            <br />
-            <sub style="font-size:14px"><b>Àlex Torregrosa</b></sub>
-        </a>
-    </td>
 </tr>
 <tr>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/motiejus>
+            <img src=https://avatars.githubusercontent.com/u/107720?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Motiejus Jakštys/>
+            <br />
+            <sub style="font-size:14px"><b>Motiejus Jakštys</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/CNLHC>
+            <img src=https://avatars.githubusercontent.com/u/21005146?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=LIU HANCHENG/>
+            <br />
+            <sub style="font-size:14px"><b>LIU HANCHENG</b></sub>
+        </a>
+    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/caelansar>
+            <img src=https://avatars.githubusercontent.com/u/31852257?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=caelansar/>
+            <br />
+            <sub style="font-size:14px"><b>caelansar</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/Bpazy>
            <img src=https://avatars.githubusercontent.com/u/9838749?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Ziyuan Han/>
@@ -679,6 +656,8 @@ make build
            <sub style="font-size:14px"><b>Zakhar Bessarab</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/newellz2>
            <img src=https://avatars.githubusercontent.com/u/52436542?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Zachary Newell/>
@@ -700,8 +679,6 @@ make build
            <sub style="font-size:14px"><b>杨斌 Aben</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/woudsma>
            <img src=https://avatars.githubusercontent.com/u/6162978?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Tjerk Woudsma/>
@@ -723,6 +700,8 @@ make build
            <sub style="font-size:14px"><b>Tianon Gravi</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/gitter-badger>
            <img src=https://avatars.githubusercontent.com/u/8518239?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=The Gitter Badger/>
@@ -744,8 +723,6 @@ make build
            <sub style="font-size:14px"><b>Tanner</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/sophware>
            <img src=https://avatars.githubusercontent.com/u/41669?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=sophware/>
@@ -767,6 +744,8 @@ make build
            <sub style="font-size:14px"><b>Stefan VanBuren</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/6ixfalls>
            <img src=https://avatars.githubusercontent.com/u/23470032?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Six/>
@@ -781,15 +760,6 @@ make build
            <sub style="font-size:14px"><b>Shaanan Cohney</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/SergeAx>
-            <img src=https://avatars.githubusercontent.com/u/3264530?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sergey Aksenov/>
-            <br />
-            <sub style="font-size:14px"><b>Sergey Aksenov</b></sub>
-        </a>
-    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/muzy>
            <img src=https://avatars.githubusercontent.com/u/321723?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Sebastian/>
@@ -797,6 +767,13 @@ make build
            <sub style="font-size:14px"><b>Sebastian</b></sub>
        </a>
    </td>
+    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
+        <a href=https://github.com/atorregrosa-smd>
+            <img src=https://avatars.githubusercontent.com/u/78434679?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Àlex Torregrosa/>
+            <br />
+            <sub style="font-size:14px"><b>Àlex Torregrosa</b></sub>
+        </a>
+    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/xpzouying>
            <img src=https://avatars.githubusercontent.com/u/3946563?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=zy/>
@@ -811,6 +788,8 @@ make build
            <sub style="font-size:14px"><b>zx</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/Wakeful-Cloud>
            <img src=https://avatars.githubusercontent.com/u/38930607?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Wakeful Cloud/>
@@ -832,8 +811,6 @@ make build
            <sub style="font-size:14px"><b>Tommi Pernila</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/nicholas-yap>
            <img src=https://avatars.githubusercontent.com/u/38109533?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=nicholas-yap/>
@@ -855,6 +832,8 @@ make build
            <sub style="font-size:14px"><b>ma6174</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/l00ps>
            <img src=https://avatars.githubusercontent.com/u/7349576?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=lööps/>
@@ -876,8 +855,6 @@ make build
            <sub style="font-size:14px"><b>suhelen</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/jimyag>
            <img src=https://avatars.githubusercontent.com/u/69233189?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=jimyag/>
@@ -899,6 +876,8 @@ make build
            <sub style="font-size:14px"><b>henning mueller</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/foosinn>
            <img src=https://avatars.githubusercontent.com/u/8914163?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=foosinn/>
@@ -920,8 +899,6 @@ make build
            <sub style="font-size:14px"><b>dnaq</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/danielalvsaaker>
            <img src=https://avatars.githubusercontent.com/u/30574112?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=danielalvsaaker/>
@@ -930,17 +907,10 @@ make build
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/caelansar>
-            <img src=https://avatars.githubusercontent.com/u/31852257?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=caelansar/>
+        <a href=https://github.com/JJGadgets>
+            <img src=https://avatars.githubusercontent.com/u/5709019?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=JJGadgets/>
            <br />
-            <sub style="font-size:14px"><b>caelansar</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/gpchelkin>
-            <img src=https://avatars.githubusercontent.com/u/920616?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=George Pchelkin/>
-            <br />
-            <sub style="font-size:14px"><b>George Pchelkin</b></sub>
+            <sub style="font-size:14px"><b>JJGadgets</b></sub>
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -950,6 +920,8 @@ make build
            <sub style="font-size:14px"><b>Gabe Cook</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/felixonmars>
            <img src=https://avatars.githubusercontent.com/u/1006477?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Felix Yan/>
@@ -964,8 +936,6 @@ make build
            <sub style="font-size:14px"><b>Felix Kronlage-Dammers</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/fatih-acar>
            <img src=https://avatars.githubusercontent.com/u/15028881?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=fatih-acar/>
@@ -981,17 +951,10 @@ make build
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/Daniel15>
-            <img src=https://avatars.githubusercontent.com/u/91933?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Daniel Lo Nigro/>
+        <a href=https://github.com/yangchuansheng>
+            <img src=https://avatars.githubusercontent.com/u/15308462?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt= Carson Yang/>
            <br />
-            <sub style="font-size:14px"><b>Daniel Lo Nigro</b></sub>
-        </a>
-    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/casdr>
-            <img src=https://avatars.githubusercontent.com/u/7041290?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Cas de Reuver/>
-            <br />
-            <sub style="font-size:14px"><b>Cas de Reuver</b></sub>
+            <sub style="font-size:14px"><b> Carson Yang</b></sub>
        </a>
    </td>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
@@ -1001,6 +964,8 @@ make build
            <sub style="font-size:14px"><b>Calvin Figuereo-Supraner</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/stensonb>
            <img src=https://avatars.githubusercontent.com/u/933389?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Bryan Stenson/>
@@ -1008,8 +973,6 @@ make build
            <sub style="font-size:14px"><b>Bryan Stenson</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/winterheart>
            <img src=https://avatars.githubusercontent.com/u/81112?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Azamat H. Hackimov/>
@@ -1045,6 +1008,8 @@ make build
            <sub style="font-size:14px"><b>Aofei Sheng</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/tony1661>
            <img src=https://avatars.githubusercontent.com/u/5287266?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Antonio Fernandez/>
@@ -1052,8 +1017,6 @@ make build
            <sub style="font-size:14px"><b>Antonio Fernandez</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/apognu>
            <img src=https://avatars.githubusercontent.com/u/3017182?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Antoine POPINEAU/>
@@ -1089,6 +1052,8 @@ make build
            <sub style="font-size:14px"><b>Abraham Ingersoll</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/ryanfowler>
            <img src=https://avatars.githubusercontent.com/u/2668821?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Ryan Fowler/>
@@ -1096,8 +1061,6 @@ make build
            <sub style="font-size:14px"><b>Ryan Fowler</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/renovate-bot>
            <img src=https://avatars.githubusercontent.com/u/25180681?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Mend Renovate/>
@@ -1133,6 +1096,8 @@ make build
            <sub style="font-size:14px"><b>Pierre Carru</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/pkrivanec>
            <img src=https://avatars.githubusercontent.com/u/25530641?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Philipp Krivanec/>
@@ -1140,8 +1105,6 @@ make build
            <sub style="font-size:14px"><b>Philipp Krivanec</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/mikejsavage>
            <img src=https://avatars.githubusercontent.com/u/579299?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Michael Savage/>
@@ -1177,6 +1140,8 @@ make build
            <sub style="font-size:14px"><b>Linus</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/win-t>
            <img src=https://avatars.githubusercontent.com/u/1589120?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Kurnia D Win/>
@@ -1184,8 +1149,6 @@ make build
            <sub style="font-size:14px"><b>Kurnia D Win</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/JulienFloris>
            <img src=https://avatars.githubusercontent.com/u/20380255?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=Julien Zweverink/>
@@ -1221,6 +1184,8 @@ make build
            <sub style="font-size:14px"><b>Jim Tittsler</b></sub>
        </a>
    </td>
+</tr>
+<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/jessebot>
            <img src=https://avatars.githubusercontent.com/u/2389292?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=JesseBot/>
@@ -1228,8 +1193,6 @@ make build
            <sub style="font-size:14px"><b>JesseBot</b></sub>
        </a>
    </td>
-</tr>
-<tr>
    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
        <a href=https://github.com/hrtkpf>
            <img src=https://avatars.githubusercontent.com/u/42646788?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=hrtkpf/>
@@ -1237,12 +1200,5 @@ make build
            <sub style="font-size:14px"><b>hrtkpf</b></sub>
        </a>
    </td>
-    <td align="center" style="word-wrap: break-word; width: 150.0; height: 150.0">
-        <a href=https://github.com/JJGadgets>
-            <img src=https://avatars.githubusercontent.com/u/5709019?v=4 width="100;"  style="border-radius:50%;align-items:center;justify-content:center;overflow:hidden;padding-top:10px" alt=JJGadgets/>
-            <br />
-            <sub style="font-size:14px"><b>JJGadgets</b></sub>
-        </a>
-    </td>
 </tr>
 </table>
--- a/config-example.yaml
+++ b/config-example.yaml
@@ -137,6 +137,12 @@ disable_check_updates: false
 # Time before an inactive ephemeral node is deleted?
 ephemeral_node_inactivity_timeout: 30m

+# Period to check for node updates within the tailnet. A value too low will severely affect
+# CPU consumption of Headscale. A value too high (over 60s) will cause problems
+# for the nodes, as they won't get updates or keep alive messages frequently enough.
+# In case of doubts, do not touch the default 10s.
+node_update_check_interval: 10s
+
 database:
  type: sqlite

--- a/docs/images/headscale-sealos-grpc-url.png
+++ b/docs/images/headscale-sealos-grpc-url.png
--- a/docs/images/headscale-sealos-url.png
+++ b/docs/images/headscale-sealos-url.png
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,5 @@
 cairosvg~=2.7.1
-mkdocs-material~=9.5.18
+mkdocs-material~=9.4.14
 mkdocs-minify-plugin~=0.7.1
 pillow~=10.1.0
+
--- a/docs/running-headscale-sealos.md
+++ b/docs/running-headscale-sealos.md
@@ -1,136 +0,0 @@
-# Running headscale on Sealos
-
-!!! warning "Community documentation"
-
-    This page is not actively maintained by the headscale authors and is
-    written by community members. It is _not_ verified by `headscale` developers.
-
-    **It might be outdated and it might miss necessary steps**.
-
-## Goal
-
-This documentation has the goal of showing a user how-to run `headscale` on Sealos.
-
-## Running headscale server
-
-1. Click the following prebuilt template(version [0.23.0-alpha2](https://github.com/juanfont/headscale/releases/tag/v0.23.0-alpha2)):
-
-   [![](https://cdn.jsdelivr.net/gh/labring-actions/templates@main/Deploy-on-Sealos.svg)](https://cloud.sealos.io/?openapp=system-template%3FtemplateName%3Dheadscale)
-
-2. Click "Deploy Application" on the template page to start deployment. Upon completion, two applications appear: Headscale, and its [visual interface](https://github.com/GoodiesHQ/headscale-admin).
-3. Once deployment concludes, click 'Details' on the Headscale application page to navigate to the application's details.
-4. Wait for the application's status to switch to running. For accessing the headscale server, the Public Address associated with port 8080 is the address of the headscale server. To access the Headscale console, simply append `/admin/` to the Headscale public URL.
-
-   ![](./images/headscale-sealos-url.png)
-
-5. Click on 'Terminal' button on the right side of the details to access the Terminal of the headscale application. then create a user ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
-
-   ```bash
-   headscale users create myfirstuser
-   ```
-
-### Register a machine (normal login)
-
-On a client machine, execute the `tailscale` login command:
-
-```bash
-# replace <YOUR_HEADSCALE_URL> with the public domain provided by Sealos
-tailscale up --login-server YOUR_HEADSCALE_URL
-```
-
-To register a machine when running headscale in [Sealos](https://sealos.io), click on 'Terminal' button on the right side of the headscale application's detail page to access the Terminal of the headscale application, then take the headscale command:
-
-```bash
-headscale --user myfirstuser nodes register --key <YOU_+MACHINE_KEY>
-```
-
-### Register machine using a pre authenticated key
-
-click on 'Terminal' button on the right side of the headscale application's detail page to access the Terminal of the headscale application, then generate a key using the command line:
-
-```bash
-headscale --user myfirstuser preauthkeys create --reusable --expiration 24h
-```
-
-This will return a pre-authenticated key that can be used to connect a node to `headscale` during the `tailscale` command:
-
-```bash
-tailscale up --login-server <YOUR_HEADSCALE_URL> --authkey <YOUR_AUTH_KEY>
-```
-
-## Controlling headscale with remote CLI
-
-This documentation has the goal of showing a user how-to set control a headscale instance from a remote machine with the headscale command line binary.
-
-### Create an API key
-
-We need to create an API key to authenticate our remote headscale when using it from our workstation.
-
-To create a API key, click on 'Terminal' button on the right side of the headscale application's detail page to access the Terminal of the headscale application, then generate a key:
-
-```bash
-headscale apikeys create --expiration 90d
-```
-
-Copy the output of the command and save it for later. Please note that you can not retrieve a key again, if the key is lost, expire the old one, and create a new key.
-
-To list the keys currently assosicated with the server:
-
-```bash
-headscale apikeys list
-```
-
-and to expire a key:
-
-```bash
-headscale apikeys expire --prefix "<PREFIX>"
-```
-
-### Download and configure `headscale` client
-
-1. Download the latest [`headscale` binary from GitHub's release page](https://github.com/juanfont/headscale/releases):
-
-2. Put the binary somewhere in your `PATH`, e.g. `/usr/local/bin/headscale`
-
-3. Make `headscale` executable:
-
-```shell
-chmod +x /usr/local/bin/headscale
-```
-
-4. Configure the CLI through Environment Variables
-
-```shell
-export HEADSCALE_CLI_ADDRESS="<HEADSCALE ADDRESS>:443"
-export HEADSCALE_CLI_API_KEY="<API KEY FROM PREVIOUS STAGE>"
-```
-
-In the headscale application's detail page, The Public Address corresponding to port 50443 corresponds to the value of <HEADSCALE ADDRESS>.
-
-![](./images/headscale-sealos-grpc-url.png)
-
-for example:
-
-```shell
-export HEADSCALE_CLI_ADDRESS="pwnjnnly.cloud.sealos.io:443"
-export HEADSCALE_CLI_API_KEY="abcde12345"
-```
-
-This will tell the `headscale` binary to connect to a remote instance, instead of looking
-for a local instance.
-
-The API key is needed to make sure that your are allowed to access the server. The key is _not_
-needed when running directly on the server, as the connection is local.
-
-1. Test the connection
-
-Let us run the headscale command to verify that we can connect by listing our nodes:
-
-```shell
-headscale nodes list
-```
-
-You should now be able to see a list of your nodes from your workstation, and you can
-now control the `headscale` server from your workstation.
-
-> Reference: [Headscale Deployment and Usage Guide: Mastering Tailscale's Self-Hosting Basics](https://icloudnative.io/en/posts/how-to-set-up-or-migrate-headscale/)
--- a/docs/web-ui.md
+++ b/docs/web-ui.md
@@ -5,11 +5,10 @@
    This page contains community contributions. The projects listed here are not
    maintained by the Headscale authors and are written by community members.

-| Name            | Repository Link                                         | Description                                                                 | Status |
-| --------------- | ------------------------------------------------------- | --------------------------------------------------------------------------- | ------ |
-| headscale-webui | [Github](https://github.com/ifargle/headscale-webui)    | A simple Headscale web UI for small-scale deployments.                      | Alpha  |
-| headscale-ui    | [Github](https://github.com/gurucomputing/headscale-ui) | A web frontend for the headscale Tailscale-compatible coordination server   | Alpha  |
-| HeadscaleUi     | [GitHub](https://github.com/simcu/headscale-ui)         | A static headscale admin ui, no backend enviroment required                 | Alpha  |
-| headscale-admin | [Github](https://github.com/GoodiesHQ/headscale-admin)  | Headscale-Admin is meant to be a simple, modern web interface for Headscale | Beta   |
+| Name            | Repository Link                                         | Description                                                               | Status |
+| --------------- | ------------------------------------------------------- | ------------------------------------------------------------------------- | ------ |
+| headscale-webui | [Github](https://github.com/ifargle/headscale-webui)    | A simple Headscale web UI for small-scale deployments.                    | Alpha  |
+| headscale-ui    | [Github](https://github.com/gurucomputing/headscale-ui) | A web frontend for the headscale Tailscale-compatible coordination server | Alpha  |
+| HeadscaleUi     | [GitHub](https://github.com/simcu/headscale-ui)         | A static headscale admin ui, no backend enviroment required               | Alpha  |

 You can ask for support on our dedicated [Discord channel](https://discord.com/channels/896711691637780480/1105842846386356294).
--- a/hscontrol/db/node.go
+++ b/hscontrol/db/node.go
@@ -206,11 +206,6 @@ func SetTags(
 	tags []string,
 ) error {
 	if len(tags) == 0 {
-		// if no tags are provided, we remove all forced tags
-		if err := tx.Model(&types.Node{}).Where("id = ?", nodeID).Update("forced_tags", types.StringList{}).Error; err != nil {
-			return fmt.Errorf("failed to remove tags for node in the database: %w", err)
-		}
-
 		return nil
 	}

--- a/hscontrol/db/node_test.go
+++ b/hscontrol/db/node_test.go
@@ -386,13 +386,6 @@ func (s *Suite) TestSetTags(c *check.C) {
 		check.DeepEquals,
 		types.StringList([]string{"tag:bar", "tag:test", "tag:unknown"}),
 	)
-
-	// test removing tags
-	err = db.SetTags(node.ID, []string{})
-	c.Assert(err, check.IsNil)
-	node, err = db.getNode("test", "testnode")
-	c.Assert(err, check.IsNil)
-	c.Assert(node.ForcedTags, check.DeepEquals, types.StringList([]string{}))
 }

 func TestHeadscale_generateGivenName(t *testing.T) {
--- a/hscontrol/types/config.go
+++ b/hscontrol/types/config.go
@@ -46,6 +46,7 @@ type Config struct {
 	GRPCAddr                       string
 	GRPCAllowInsecure              bool
 	EphemeralNodeInactivityTimeout time.Duration
+	NodeUpdateCheckInterval        time.Duration
 	PrefixV4                       *netip.Prefix
 	PrefixV6                       *netip.Prefix
 	IPAllocation                   IPAllocationStrategy
@@ -232,6 +233,8 @@ func LoadConfig(path string, isFile bool) error {

 	viper.SetDefault("ephemeral_node_inactivity_timeout", "120s")

+	viper.SetDefault("node_update_check_interval", "10s")
+
 	viper.SetDefault("tuning.batch_change_delay", "800ms")
 	viper.SetDefault("tuning.node_mapsession_buffered_chan_size", 30)

@@ -287,6 +290,15 @@ func LoadConfig(path string, isFile bool) error {
 		)
 	}

+	maxNodeUpdateCheckInterval, _ := time.ParseDuration("60s")
+	if viper.GetDuration("node_update_check_interval") > maxNodeUpdateCheckInterval {
+		errorText += fmt.Sprintf(
+			"Fatal config error: node_update_check_interval (%s) is set too high, must be less than %s",
+			viper.GetString("node_update_check_interval"),
+			maxNodeUpdateCheckInterval,
+		)
+	}
+
 	if errorText != "" {
 		// nolint
 		return errors.New(strings.TrimSuffix(errorText, "\n"))
@@ -702,6 +714,10 @@ func GetHeadscaleConfig() (*Config, error) {
 			"ephemeral_node_inactivity_timeout",
 		),

+		NodeUpdateCheckInterval: viper.GetDuration(
+			"node_update_check_interval",
+		),
+
 		Database: GetDatabaseConfig(),

 		TLS: GetTLSConfig(),
--- a/integration/hsic/config.go
+++ b/integration/hsic/config.go
@@ -73,6 +73,7 @@ database:
  type: sqlite3
  sqlite.path: /tmp/integration_test_db.sqlite3
 ephemeral_node_inactivity_timeout: 30m
+node_update_check_interval: 10s
 prefixes:
  v6: fd7a:115c:a1e0::/48
  v4: 100.64.0.0/10
@@ -115,6 +116,7 @@ func DefaultConfigEnv() map[string]string {
 		"HEADSCALE_DATABASE_TYPE":                     "sqlite",
 		"HEADSCALE_DATABASE_SQLITE_PATH":              "/tmp/integration_test_db.sqlite3",
 		"HEADSCALE_EPHEMERAL_NODE_INACTIVITY_TIMEOUT": "30m",
+		"HEADSCALE_NODE_UPDATE_CHECK_INTERVAL":        "10s",
 		"HEADSCALE_PREFIXES_V4":                       "100.64.0.0/10",
 		"HEADSCALE_PREFIXES_V6":                       "fd7a:115c:a1e0::/48",
 		"HEADSCALE_DNS_CONFIG_BASE_DOMAIN":            "headscale.net",