Fix links not working due to rewrite regression

osu.Game/Overlays/Changelog/ChangelogContent.cs

@@ -77,6 +77,7 @@ namespace osu.Game.Overlays.Changelog
             changelogContentGroup.GenerateText(changelogBuild.ChangelogEntries);
             changelogContentGroup.UpdateChevronTooltips(changelogBuild.Versions.Previous?.DisplayVersion,
                 changelogBuild.Versions.Next?.DisplayVersion);
+            changelogContentGroup.BuildSelected += OnBuildSelected;
         }
 
         protected virtual void OnBuildSelected(string updateStream, string version, EventArgs args)

osu.Game/Overlays/Changelog/ChangelogHeader.cs

@@ -26,7 +26,9 @@ namespace osu.Game.Overlays.Changelog
         private readonly SpriteIcon chevron;
         private readonly TextBadgePairRelease releaseStream;
 
-        public Action ListingActivated;
+        public delegate void ListingSelectedEventHandler();
+
+        public event ListingSelectedEventHandler ListingSelected;
 
         private const float cover_height = 280;
         private const float title_height = 50;
@@ -127,7 +129,7 @@ namespace osu.Game.Overlays.Changelog
                             Margin = new MarginPadding
                             {
                                 Top = 10,
-                                Left = 7,
+                                Left = 15,
                                 Right = 18,
                                 Bottom = 15,
                             },
@@ -157,6 +159,7 @@ namespace osu.Game.Overlays.Changelog
                     Origin = Anchor.CentreLeft,
                 },
             };
+            listing.Activated += OnListingSelected;
         }
 
         public void ShowBuild(string displayName, string displayVersion)
@@ -175,6 +178,11 @@ namespace osu.Game.Overlays.Changelog
             chevron.MoveToX(-20, 100).FadeOut(100);
         }
 
+        protected virtual void OnListingSelected(object source, EventArgs e)
+        {
+            ListingSelected?.Invoke();
+        }
+
         [BackgroundDependencyLoader]
         private void load(TextureStore textures)
         {

osu.Game/Overlays/Changelog/Header/TextBadgePair.cs

@@ -20,8 +20,10 @@ namespace osu.Game.Overlays.Changelog.Header
         protected LineBadge LineBadge;
         public bool IsActivated { get; protected set; }
 
-        public Action OnActivation;
+        public delegate void ActivatedEventHandler(object source, EventArgs args);
-        public Action OnDeactivation;
+
+        public event ActivatedEventHandler Activated;
+
         private SampleChannel sampleHover;
         protected SampleChannel SampleActivate;
 
@@ -120,6 +122,17 @@ namespace osu.Game.Overlays.Changelog.Header
             return base.OnHover(state);
         }
 
+        protected override bool OnClick(InputState state)
+        {
+            OnActivated();
+            return base.OnClick(state);
+        }
+
+        protected virtual void OnActivated()
+        {
+            Activated?.Invoke(this, EventArgs.Empty);
+        }
+
         [BackgroundDependencyLoader]
         private void load(AudioManager audio)
         {

osu.Game/Overlays/Changelog/Header/TextBadgePairListing.cs

@@ -32,21 +32,21 @@ namespace osu.Game.Overlays.Changelog.Header
 
         public override void Activate()
         {
+            if (IsActivated)
+                return;
             IsActivated = true;
             LineBadge.Uncollapse();
             Text.Font = "Exo2.0-Bold";
             SetTextColour(Color4.White, 100);
             SampleActivate?.Play();
-            OnActivation?.Invoke();
         }
 
         public override void Deactivate()
         {
             IsActivated = false;
             LineBadge.Collapse();
-            Text.Font = "Exo2.0-Regular"; // commented out since it makes bad resize-jumping
+            Text.Font = "Exo2.0-Regular";
             SetTextColour(badgeColour, 100);
-            OnDeactivation?.Invoke();
         }
 
         protected override bool OnClick(InputState state)

osu.Game/Overlays/Changelog/Header/TextBadgePairRelease.cs

@@ -30,14 +30,12 @@ namespace osu.Game.Overlays.Changelog.Header
                 ShowText(transition_duration, displayText);
             IsActivated = true;
             SampleActivate?.Play();
-            OnActivation?.Invoke();
         }
 
         public override void Deactivate()
         {
             IsActivated = false;
             HideText(transition_duration);
-            OnDeactivation?.Invoke();
         }
     }
 }

osu.Game/Overlays/ChangelogOverlay.cs

@@ -79,8 +79,9 @@ namespace osu.Game.Overlays
                     },
                 },
             };
+            header.ListingSelected += FetchAndShowListing;
             badges.Selected += onBuildSelected;
-            header.ListingActivated += FetchAndShowListing;
+            content.BuildSelected += onBuildSelected;
         }
 
         // receive input outside our bounds so we can trigger a close event on ourselves.
@@ -152,6 +153,9 @@ namespace osu.Game.Overlays
         /// </summary>
         public void FetchAndShowBuild(string updateStream, string version, bool sentByBadges = false)
         {
+            //// I should probably change this to take APIChangelog as an argument,
+            //// instantly update the header and badge, and if it doesn't contain the
+            //// needed info, just subscribe to when the info will be available
             isAtListing = false;
             var req = new GetChangelogBuildRequest(updateStream, version);
             if (!sentByBadges)