diff --git a/composer.json b/composer.json
index bf999fc..9358183 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
 		"visualization",
 		"TimelineJS3"
 	],
-	"homepage": "https://github.com/ProfessionalWiki/ModernTimeline",
+	"homepage": "https://professional.wiki/en/extension/modern-timeline",
 	"license": "GPL-2.0-or-later",
 	"authors": [
 		{
@@ -28,6 +28,7 @@
 		}
 	],
 	"support": {
+		"issues": "https://github.com/ProfessionalWiki/ModernTimeline/issues",
 		"source": "https://github.com/ProfessionalWiki/ModernTimeline"
 	},
 	"require": {
diff --git a/extension.json b/extension.json
index 1f30ead..d82dbe7 100644
--- a/extension.json
+++ b/extension.json
@@ -8,7 +8,7 @@
 		"[https://www.entropywins.wtf/mediawiki Jeroen De Dauw]"
 	],
 
-	"url": "https://github.com/ProfessionalWiki/ModernTimeline#modern-timeline",
+	"url": "https://professional.wiki/en/extension/modern-timeline",
 
 	"namemsg": "modern-timeline-name",
 
diff --git a/i18n/qqq.json b/i18n/qqq.json
index c27fbdf..213177d 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -7,7 +7,7 @@
 		]
 	},
 	"modern-timeline-name": "{{Name}}",
-	"modern-timeline-desc": "{{Desc|name=ModernTimeline|url=https://github.com/ProfessionalWiki/ModernTimeline}}",
+	"modern-timeline-desc": "{{Desc|name=ModernTimeline|url=https://professional.wiki/en/extension/modern-timeline}}",
 	"modern-timeline-param-width": "{{Doc-paramdesc|width}}",
 	"modern-timeline-param-height": "{{Doc-paramdesc|height}}",
 	"modern-timeline-param-bookmark": "{{Doc-paramdesc|bookmark}}",
diff --git a/src/ModernTimelineSetup.php b/src/ModernTimelineSetup.php
index c8d9866..6e44a82 100644
--- a/src/ModernTimelineSetup.php
+++ b/src/ModernTimelineSetup.php
@@ -20,7 +20,7 @@ private static function doSmwCheck(): void {
 			}
 
 			die(
-				'<b>Error:</b> The <a href="https://github.com/ProfessionalWiki/ModernTimeline">Modern Timeline</a> ' .
+				'<b>Error:</b> The <a href="https://professional.wiki/en/extension/modern-timeline">Modern Timeline</a> ' .
 				'extension requires <a href="https://www.semantic-mediawiki.org/wiki/Semantic_MediaWiki">Semantic MediaWiki</a> to be ' .
 				'installed and enabled.<br />'
 			);