diff --git a/README.d/01-download-certs.avif b/README.d/01-download-certs.avif
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index bf7d577..b31343c 100644
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index a5cfa7b..27380eb 100644
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diff --git a/README.d/05-run-scripts.avif b/README.d/05-run-scripts.avif
index e3b8b8b..12d812c 100644
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diff --git a/README.d/06-schedule-update.avif b/README.d/06-schedule-update.avif
index 7c96f3a..158e13f 100644
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diff --git a/README.d/07-edit-global-config-overlay.avif b/README.d/07-edit-global-config-overlay.avif
index 5b9c0a6..9a5b903 100644
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diff --git a/README.d/08-apply-configuration.avif b/README.d/08-apply-configuration.avif
index b66af1a..ab22cae 100644
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index a31d60b..e713ac2 100644
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diff --git a/README.d/10-install-scripts.avif b/README.d/10-install-scripts.avif
index 00225b1..cf26b16 100644
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diff --git a/README.d/11-schedule-script.avif b/README.d/11-schedule-script.avif
index d6eb0f8..558614f 100644
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diff --git a/README.d/12-setup-lease-script.avif b/README.d/12-setup-lease-script.avif
index fb4024e..2a8bcb2 100644
Binary files a/README.d/12-setup-lease-script.avif and b/README.d/12-setup-lease-script.avif differ
diff --git a/README.d/13-install-custom-script.avif b/README.d/13-install-custom-script.avif
index 2f01c43..221b84e 100644
Binary files a/README.d/13-install-custom-script.avif and b/README.d/13-install-custom-script.avif differ
diff --git a/README.d/14-remove-script.avif b/README.d/14-remove-script.avif
index a5c7daf..3e4c105 100644
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diff --git a/README.md b/README.md
index 39404a9..0aedfcf 100644
--- a/README.md
+++ b/README.md
@@ -225,7 +225,7 @@ cleanup add a scheduler entry.
 
     $ScriptInstallUpdate dhcp-to-dns,lease-script;
     /ip/dhcp-server/set lease-script=lease-script [ find ];
-    /system/scheduler/add name="dhcp-to-dns" interval=5m on-event="/system/script/run dhcp-to-dns;";
+    /system/scheduler/add name="dhcp-to-dns" interval=5m start-time=startup on-event="/system/script/run dhcp-to-dns;";
 
 ![screenshot: setup lease script](README.d/12-setup-lease-script.avif)
 
diff --git a/contrib/html.sh.d/foot.html b/contrib/html.sh.d/foot.html
index 106c2bd..d304152 100644
--- a/contrib/html.sh.d/foot.html
+++ b/contrib/html.sh.d/foot.html
@@ -1,4 +1,5 @@
 
-<p class="foot">RouterOS Scripts documentation generated on <i>__DATE__</i> for <i>__VERSION__</i></p>
+<p class="foot">RouterOS Scripts documentation generated on <i>__DATE__</i> for <i>__VERSION__</i><br />
+Copyright &copy; 2013-2025 Christian Hesse &lt;mail@eworm.de&gt;</p>
 
 </body></html>
diff --git a/contrib/logo-color.html b/contrib/logo-color.html
index 84365a6..e5bfb71 100644
--- a/contrib/logo-color.html
+++ b/contrib/logo-color.html
@@ -56,4 +56,7 @@ a profile photo</a> for your Telegram bot.</p>
 
 <p><a href="../README.md">⬅️ Go back to main README</a><br/>
 <a href="#top">⬆️ Go back to top</a></p>
+
+<p class="foot">Copyright &copy; 2013-2025 Christian Hesse &lt;mail@eworm.de&gt;</p>
+
 </body></html>
diff --git a/contrib/notification.html b/contrib/notification.html
index a0580bd..7a6ada7 100644
--- a/contrib/notification.html
+++ b/contrib/notification.html
@@ -51,4 +51,7 @@ notification and download it.</p>
 
 <p><a href="../README.md">⬅️ Go back to main README</a><br/>
 <a href="#top">⬆️ Go back to top</a></p>
+
+<p class="foot">Copyright &copy; 2013-2025 Christian Hesse &lt;mail@eworm.de&gt;</p>
+
 </body></html>
diff --git a/doc/accesslist-duplicates.d/01-example.avif b/doc/accesslist-duplicates.d/01-example.avif
index 11b3fc5..d290a77 100644
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diff --git a/doc/mod/inspectvar.d/01-inspectvar.avif b/doc/mod/inspectvar.d/01-inspectvar.avif
new file mode 100644
index 0000000..1be1358
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diff --git a/doc/mod/inspectvar.d/inspectvar.avif b/doc/mod/inspectvar.d/inspectvar.avif
deleted file mode 100644
index f1da1d4..0000000
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diff --git a/doc/mod/inspectvar.md b/doc/mod/inspectvar.md
index 7daba15..e5c5629 100644
--- a/doc/mod/inspectvar.md
+++ b/doc/mod/inspectvar.md
@@ -33,7 +33,7 @@ Call the function `$InspectVar` with a variable as parameter:
 
     $InspectVar $ModeButton;
 
-![InspectVar](inspectvar.d/inspectvar.avif)
+![InspectVar](inspectvar.d/01-inspectvar.avif)
 
 ---
 [⬅️ Go back to main README](../../README.md)  
diff --git a/doc/mod/ipcalc.d/01-ipcalc.avif b/doc/mod/ipcalc.d/01-ipcalc.avif
new file mode 100644
index 0000000..aaad616
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diff --git a/doc/mod/ipcalc.d/02-ipcalcreturn.avif b/doc/mod/ipcalc.d/02-ipcalcreturn.avif
new file mode 100644
index 0000000..2459eaf
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diff --git a/doc/mod/ipcalc.d/ipcalc.avif b/doc/mod/ipcalc.d/ipcalc.avif
deleted file mode 100644
index fe726e8..0000000
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diff --git a/doc/mod/ipcalc.d/ipcalcreturn.avif b/doc/mod/ipcalc.d/ipcalcreturn.avif
deleted file mode 100644
index 5e4dd57..0000000
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diff --git a/doc/mod/ipcalc.md b/doc/mod/ipcalc.md
index c07853e..f8d407c 100644
--- a/doc/mod/ipcalc.md
+++ b/doc/mod/ipcalc.md
@@ -43,7 +43,7 @@ It expects an IP address in CIDR notation as argument.
 
     $IPCalc 192.168.88.1/24;
 
-![IPCalc](ipcalc.d/ipcalc.avif)
+![IPCalc](ipcalc.d/01-ipcalc.avif)
 
 ### IPCalcReturn
 
@@ -53,7 +53,7 @@ the information in a named array.
 
     :put ([ $IPCalcReturn  192.168.88.1/24 ]->"broadcast");
 
-![IPCalcReturn](ipcalc.d/ipcalcreturn.avif)
+![IPCalcReturn](ipcalc.d/02-ipcalcreturn.avif)
 
 ---
 [⬅️ Go back to main README](../../README.md)  
diff --git a/doc/mod/notification-matrix.d/01-authenticate.avif b/doc/mod/notification-matrix.d/01-authenticate.avif
index b897943..d5b8025 100644
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diff --git a/doc/mod/notification-matrix.d/02-join-room.avif b/doc/mod/notification-matrix.d/02-join-room.avif
index ad99ffd..20c4e79 100644
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diff --git a/doc/mod/notification-telegram.d/newbot.avif b/doc/mod/notification-telegram.d/01-newbot.avif
similarity index 100%
rename from doc/mod/notification-telegram.d/newbot.avif
rename to doc/mod/notification-telegram.d/01-newbot.avif
diff --git a/doc/mod/notification-telegram.d/02-getchatid.avif b/doc/mod/notification-telegram.d/02-getchatid.avif
new file mode 100644
index 0000000..0112449
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diff --git a/doc/mod/notification-telegram.d/setuserpic.avif b/doc/mod/notification-telegram.d/03-setuserpic.avif
similarity index 100%
rename from doc/mod/notification-telegram.d/setuserpic.avif
rename to doc/mod/notification-telegram.d/03-setuserpic.avif
diff --git a/doc/mod/notification-telegram.d/getchatid.avif b/doc/mod/notification-telegram.d/getchatid.avif
deleted file mode 100644
index 7792969..0000000
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diff --git a/doc/mod/notification-telegram.md b/doc/mod/notification-telegram.md
index f464ff0..d33f6fc 100644
--- a/doc/mod/notification-telegram.md
+++ b/doc/mod/notification-telegram.md
@@ -36,7 +36,7 @@ Configuration
 Open Telegram, then start a chat with [BotFather ↗️](https://t.me/BotFather) and
 create your own bot:
 
-![create new bot](notification-telegram.d/newbot.avif)
+![create new bot](notification-telegram.d/01-newbot.avif)
 
 Set that token from *BotFather* (use your own!) to `TelegramTokenId`, for
 now just temporarily:
@@ -49,7 +49,7 @@ then send your first message. Any text will do. On your device run
 
     $GetTelegramChatId;
 
-![get chat id](notification-telegram.d/getchatid.avif)
+![get chat id](notification-telegram.d/02-getchatid.avif)
 
 Finally edit `global-config-overlay`, add `TelegramTokenId` with the token
 from *BotFather* and `TelegramChatId` with your retrieved chat id. Then
@@ -104,7 +104,7 @@ Tips & Tricks
 You can use a profile photo for your bot to make it recognizable. Open the
 chat with [BotFather ↗️](https://t.me/BotFather) and set it there.
 
-![set profile photo](notification-telegram.d/setuserpic.avif)
+![set profile photo](notification-telegram.d/03-setuserpic.avif)
 
 Have a look at my [Logo Color Changer](../../contrib/logo-color.html)
 to create a colored version of this scripts' logo.
diff --git a/doc/mod/scriptrunonce.d/01-scriptrunonce.avif b/doc/mod/scriptrunonce.d/01-scriptrunonce.avif
new file mode 100644
index 0000000..461c398
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diff --git a/doc/mod/scriptrunonce.d/scriptrunonce.avif b/doc/mod/scriptrunonce.d/scriptrunonce.avif
deleted file mode 100644
index 27ccd41..0000000
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diff --git a/doc/mod/scriptrunonce.md b/doc/mod/scriptrunonce.md
index 1fbb697..db861bb 100644
--- a/doc/mod/scriptrunonce.md
+++ b/doc/mod/scriptrunonce.md
@@ -50,7 +50,7 @@ The function `$ScriptRunOnce` expects an URL (or name if
 
     $ScriptRunOnce https://rsc.eworm.de/main/doc/mod/scriptrunonce.d/hello-world.rsc;
 
-![ScriptRunOnce](scriptrunonce.d/scriptrunonce.avif)
+![ScriptRunOnce](scriptrunonce.d/01-scriptrunonce.avif)
 
 Giving multiple scripts is possible, separated by comma.