feat(settings-refactor): bump configuration version to 10 with wipe migration

ChatTwo/Configuration.cs

@@ -34,7 +34,7 @@ public class ConfigKeyBind
 [Serializable]
 public class Configuration : IPluginConfiguration
 {
-    private const int LatestVersion = 9;
+    private const int LatestVersion = 10;
 
     public int Version { get; set; } = LatestVersion;
 

ChatTwo/Plugin.cs

@@ -1,6 +1,7 @@
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
+using System.IO;
 using ChatTwo.Ipc;
 using ChatTwo.Resources;
 using ChatTwo.Ui;
@@ -107,94 +108,51 @@ public sealed class Plugin : IDalamudPlugin
             // Drop them on load to guarantee the session-only invariant.
             Config.Tabs.RemoveAll(t => t.IsTempTab);
 
-#pragma warning disable CS0618 // Type or member is obsolete
+            // Hellion Chat v9 → v10 — Settings UX Polish wipes the configuration so
-            // TODO Remove after 01.07.2026
+            // the new 8-tab layout starts from defaults instead of mapping every
-            // Migrate old channel values
+            // previous setting to its new position. The chat database lives in a
-            if (Config.Version <= 5)
+            // separate file and is not touched. A backup of the pre-wipe JSON is
+            // placed next to the live config as a manual restore safety net.
+            if (Config.Version < 10)
             {
-                foreach (var tab in Config.Tabs)
+                var configDir = Interface.ConfigDirectory.FullName;
+                var liveConfigPath = Path.Join(configDir, $"{Interface.InternalName}.json");
+                var backupPath = Path.Join(configDir, $"{Interface.InternalName}.json.pre-v10-backup");
+
+                try
                 {
-                    if (tab.ChatCodes.Count > 0)
+                    if (File.Exists(liveConfigPath))
                     {
-                        tab.SelectedChannels = tab.ChatCodes.ToDictionary(pair => pair.Key, pair => (pair.Value, pair.Value));
+                        File.Copy(liveConfigPath, backupPath, overwrite: true);
-                        tab.ChatCodes.Clear();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    // Backup failure is non-fatal — the wipe still runs, the user
+                    // just loses the safety net for manual restore.
+                    Plugin.Log.Warning(ex, "[SettingsRefactor] Could not write pre-v10 config backup");
                 }
 
-                    if (Config.InactivityHideChannels.Count > 0)
+                Config = new Configuration
                 {
-                        Config.InactivityHideChannelsV2 = Config.InactivityHideChannels.ToDictionary(pair => pair.Key, pair => (pair.Value, pair.Value));
+                    Version = 10,
-                        Config.InactivityHideChannels.Clear();
+                    FirstRunCompleted = true,
-                    }
+                };
-
-                    Config.Version = 6;
-                    SaveConfig();
-                }
-            }
-#pragma warning restore CS0618 // Type or member is obsolete
-
-            // Hellion Chat v6→v7: seed Privacy-First defaults.
-            if (Config.Version <= 6)
-            {
-                Config.PrivacyFilterEnabled = true;
-                Config.PrivacyPersistChannels = [..Privacy.PrivacyDefaults.PrivacyFirstWhitelist];
-                Config.PrivacyPersistUnknownChannels = false;
-                // Existing ChatTwo users skip the first-run wizard — the
-                // migration toast already explains what changed and they
-                // can reopen the wizard from Settings → Privacy if they
-                // want to pick a different profile.
-                Config.FirstRunCompleted = true;
-                Config.Version = 7;
                 SaveConfig();
 
                 Notification.AddNotification(new Dalamud.Interface.ImGuiNotification.Notification
                 {
-                    Title = HellionStrings.Migration_Notification_Title,
+                    Title = HellionStrings.SettingsRefactor_Migration_Title,
-                    Content = HellionStrings.Migration_Notification_Content,
+                    Content = HellionStrings.SettingsRefactor_Migration_Content,
                     Type = Dalamud.Interface.ImGuiNotification.NotificationType.Info,
-                    InitialDuration = TimeSpan.FromSeconds(15),
+                    InitialDuration = TimeSpan.FromSeconds(25),
-                });
-            }
-
-            // Hellion Chat v7→v8: webinterface removed in 0.2.0. Old config
-            // entries (WebinterfacePassword, AuthStore, etc.) get dropped on
-            // the next save because their properties no longer exist on the
-            // Configuration class. The bump is recorded so the notification
-            // only fires once.
-            if (Config.Version <= 7)
-            {
-                Config.Version = 8;
-                SaveConfig();
-
-                Notification.AddNotification(new Dalamud.Interface.ImGuiNotification.Notification
-                {
-                    Title = HellionStrings.Migration_Webinterface_Removed_Title,
-                    Content = HellionStrings.Migration_Webinterface_Removed_Content,
-                    Type = Dalamud.Interface.ImGuiNotification.NotificationType.Info,
-                    InitialDuration = TimeSpan.FromSeconds(20),
-                });
-            }
-
-            // Hellion Chat v8→v9: Auto-Tell-Tabs feature seeded with
-            // property-initializer defaults (enabled, limit 15, history 20,
-            // section header on). No data migration needed — just bump the
-            // version and notify the user once so the feature does not
-            // surprise them.
-            if (Config.Version <= 8)
-            {
-                Config.Version = 9;
-                SaveConfig();
-
-                Notification.AddNotification(new Dalamud.Interface.ImGuiNotification.Notification
-                {
-                    Title = HellionStrings.AutoTellTabs_Migration_Title,
-                    Content = HellionStrings.AutoTellTabs_Migration_Content,
-                    Type = Dalamud.Interface.ImGuiNotification.NotificationType.Info,
-                    InitialDuration = TimeSpan.FromSeconds(20),
                 });
             }
 
             if (Config.Tabs.Count == 0)
+            {
                 Config.Tabs.Add(TabsUtil.VanillaGeneral);
+            }
 
             LanguageChanged(Interface.UiLanguage);
             ImGuiUtil.Initialize(this);

ChatTwo/Resources/HellionStrings.Designer.cs

@@ -192,4 +192,8 @@ internal class HellionStrings
     internal static string Privacy_AutoTellTabs_Preload_Name => Get(nameof(Privacy_AutoTellTabs_Preload_Name));
     internal static string Privacy_AutoTellTabs_Preload_Description => Get(nameof(Privacy_AutoTellTabs_Preload_Description));
     internal static string Privacy_AutoTellTabs_Preload_Hint => Get(nameof(Privacy_AutoTellTabs_Preload_Hint));
+
+    // Hellion Chat — Settings UX Polish v10 wipe migration
+    internal static string SettingsRefactor_Migration_Title => Get(nameof(SettingsRefactor_Migration_Title));
+    internal static string SettingsRefactor_Migration_Content => Get(nameof(SettingsRefactor_Migration_Content));
 }

ChatTwo/Resources/HellionStrings.de.resx

@@ -438,4 +438,12 @@
   <data name="Privacy_AutoTellTabs_Preload_Hint" xml:space="preserve">
     <value>Greift nur, wenn Auto-Tell-Tabs im Chat-Tab aktiviert sind.</value>
   </data>
+
+  <!-- Hellion Chat — Settings UX Polish v10 Wipe-Migration -->
+  <data name="SettingsRefactor_Migration_Title" xml:space="preserve">
+    <value>Settings umstrukturiert</value>
+  </data>
+  <data name="SettingsRefactor_Migration_Content" xml:space="preserve">
+    <value>Hellion Chat 0.5.0 hat die Settings in thematische Tabs umstrukturiert. Deine Chat-Datenbank und dein Nachrichtenverlauf bleiben unverändert. Settings wurden auf Defaults zurückgesetzt. Falls du das Privacy-Profil neu wählen willst, findest du den Reopen-Button im Datenschutz-Tab. Ein Backup der vorherigen Config liegt unter HellionChat.json.pre-v10-backup neben der aktiven Config-Datei.</value>
+  </data>
 </root>

ChatTwo/Resources/HellionStrings.resx

@@ -438,4 +438,12 @@
   <data name="Privacy_AutoTellTabs_Preload_Hint" xml:space="preserve">
     <value>Only takes effect when auto tell tabs are enabled in the Chat tab.</value>
   </data>
+
+  <!-- Hellion Chat — Settings UX Polish v10 wipe migration -->
+  <data name="SettingsRefactor_Migration_Title" xml:space="preserve">
+    <value>Settings reorganised</value>
+  </data>
+  <data name="SettingsRefactor_Migration_Content" xml:space="preserve">
+    <value>Hellion Chat 0.5.0 reorganised the settings into themed tabs. Your chat database and your message history stay untouched. Settings have been reset to defaults; if you want to pick a privacy profile again, the reopen button is in the Privacy tab. A backup of your previous config is at HellionChat.json.pre-v10-backup next to the live config file.</value>
+  </data>
 </root>