LiveSplit · CryZe · Jul 22, 2026 · Jul 4, 2026 · Jul 5, 2026 · Jul 5, 2026
diff --git a/livesplit-core b/livesplit-core
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
diff --git a/src/css/RunEditor.module.css b/src/css/RunEditor.module.css
@@ -7,12 +7,17 @@
 
         > th {
             font-weight: bold;
-            text-align: center;
+            text-align: right;
             padding: calc(var(--ui-margin) / 2) calc(var(--ui-margin) / 2);
             display: table-cell;
 
             &:first-child {
                 padding-left: var(--ui-margin);
+                text-align: center;
+            }
+
+            &:nth-child(2) {
+                text-align: left;
             }
 
             &:last-child {
@@ -162,6 +167,14 @@
             cursor: pointer;
             display: flex;
             justify-content: center;
+
+            img {
+                display: block;
+                height: 19px;
+                margin: 0 auto;
+                object-fit: contain;
+                width: 19px;
+            }
         }
 
         > input {
@@ -179,6 +192,45 @@
     }
 }
 
+.segmentGroupHeader {
+    td {
+        border-top: 1px solid var(--border-color);
+        font-weight: bold;
+    }
+
+    td.segmentIconContainer {
+        display: table-cell;
+        height: auto;
+        text-align: center;
+        vertical-align: middle;
+    }
+}
+
+.segmentGroupBoundary {
+    td {
+        border-top: 1px solid var(--border-color);
+    }
+}
+
+.segmentGroupHeaderInput {
+    display: block;
+    font-weight: bold;
+    width: 100%;
+
+    &::placeholder {
+        color: currentColor;
+        opacity: 0.65;
+    }
+}
+
+.placeholderSegmentIcon {
+    opacity: 0.5;
+}
+
+.segmentGroupName {
+    padding-left: calc(var(--ui-large-margin) + var(--ui-margin)) !important;
+}
+
 .bottomSection {
     display: flex;
     flex-wrap: wrap;

diff --git a/src/localization/chinese-simplified.ts b/src/localization/chinese-simplified.ts
@@ -218,6 +218,10 @@ export function resolveChineseSimplified(text: Label): string {
             return "上移";
         case Label.MoveDown:
             return "下移";
+        case Label.CreateGroup:
+            return "建立群组";
+        case Label.RemoveGroup:
+            return "移除群组";
         case Label.AddVariable:
             return "添加变量";
         case Label.OpenPbPage:
@@ -568,6 +572,12 @@ export function resolveChineseSimplified(text: Label): string {
             return "对比区间时间";
         case Label.ColumnStartWithPossibleTimeSave:
             return "可节省时间";
+        case Label.SubsplitDisplayModeFlat:
+            return "平铺";
+        case Label.SubsplitDisplayModeCurrentGroupExpanded:
+            return "当前分组展开";
+        case Label.SubsplitDisplayModeAllGroupsExpanded:
+            return "全部分组展开";
         case Label.ColumnUpdateWithDontUpdate:
             return "不更新";
         case Label.ColumnUpdateWithSplitTime:

diff --git a/src/localization/chinese-traditional.ts b/src/localization/chinese-traditional.ts
@@ -29,6 +29,7 @@ const TRADITIONAL_REPLACEMENTS: [string, string][] = [
     ["区域", "區域"],
     ["地区", "地區"],
     ["网络", "網路"],
+    ["群组", "群組"],
     ["选项", "選項"],
     ["比较", "比較"],
     ["对比", "對比"],

diff --git a/src/localization/dutch.ts b/src/localization/dutch.ts
@@ -218,6 +218,10 @@ export function resolveDutch(text: Label): string {
             return "Omhoog";
         case Label.MoveDown:
             return "Omlaag";
+        case Label.CreateGroup:
+            return "Groep aanmaken";
+        case Label.RemoveGroup:
+            return "Groep verwijderen";
         case Label.AddVariable:
             return "Variabele toevoegen";
         case Label.OpenPbPage:
@@ -568,6 +572,12 @@ export function resolveDutch(text: Label): string {
             return "Vergelijking segmenttijd";
         case Label.ColumnStartWithPossibleTimeSave:
             return "Mogelijke tijdswinst";
+        case Label.SubsplitDisplayModeFlat:
+            return "Plat";
+        case Label.SubsplitDisplayModeCurrentGroupExpanded:
+            return "Huidige groep uitgeklapt";
+        case Label.SubsplitDisplayModeAllGroupsExpanded:
+            return "Alle groepen uitgeklapt";
         case Label.ColumnUpdateWithDontUpdate:
             return "Niet bijwerken";
         case Label.ColumnUpdateWithSplitTime:

diff --git a/src/localization/english.ts b/src/localization/english.ts
@@ -218,6 +218,10 @@ export function resolveEnglish(text: Label): string {
             return "Move Up";
         case Label.MoveDown:
             return "Move Down";
+        case Label.CreateGroup:
+            return "Create Group";
+        case Label.RemoveGroup:
+            return "Remove Group";
         case Label.AddVariable:
             return "Add Variable";
         case Label.OpenPbPage:
@@ -568,6 +572,12 @@ export function resolveEnglish(text: Label): string {
             return "Comparison Segment Time";
         case Label.ColumnStartWithPossibleTimeSave:
             return "Possible Time Save";
+        case Label.SubsplitDisplayModeFlat:
+            return "Flat";
+        case Label.SubsplitDisplayModeCurrentGroupExpanded:
+            return "Current Group Expanded";
+        case Label.SubsplitDisplayModeAllGroupsExpanded:
+            return "All Groups Expanded";
         case Label.ColumnUpdateWithDontUpdate:
             return "Don't Update";
         case Label.ColumnUpdateWithSplitTime:
+7 −7		Cargo.toml
+1 −1		capi/bind_gen/Cargo.toml
+1 −1		capi/bind_gen/src/main.rs
+88 −13		capi/bind_gen/src/typescript.ts
+18 −1		capi/bind_gen/src/wasm_bindgen.rs
+98 −2		capi/src/run_editor.rs
+18 −1		capi/src/setting_value.rs
+5 −7		capi/src/splits_component.rs
+43 −7		capi/src/splits_component_state.rs
+7 −7		crates/livesplit-auto-splitting/Cargo.toml
+13 −14		crates/livesplit-auto-splitting/src/runtime/api/mod.rs
+15 −16		crates/livesplit-auto-splitting/src/runtime/api/process.rs
+8 −8		crates/livesplit-auto-splitting/src/runtime/api/runtime.rs
+34 −13		crates/livesplit-auto-splitting/src/runtime/api/setting_value.rs
+23 −10		crates/livesplit-auto-splitting/src/runtime/api/settings_list.rs
+34 −13		crates/livesplit-auto-splitting/src/runtime/api/settings_map.rs
+1 −3		crates/livesplit-auto-splitting/src/runtime/api/timer.rs
+10 −9		crates/livesplit-auto-splitting/src/runtime/api/user_settings.rs
+4 −3		crates/livesplit-auto-splitting/src/runtime/api/wasi/mod.rs
+11 −11		crates/livesplit-auto-splitting/src/runtime/mod.rs
+2 −2		crates/livesplit-auto-splitting/tests/sandboxing.rs
+2 −2		crates/livesplit-hotkey/Cargo.toml
+8 −0		crates/livesplit-hotkey/src/macos/cg.rs
+8 −4		crates/livesplit-hotkey/src/macos/mod.rs
+27 −0		src/analysis/possible_time_save.rs
+202 −22		src/analysis/state_helper.rs
+26 −3		src/analysis/sum_of_segments/best.rs
+1 −0		src/analysis/tests/mod.rs
+99 −0		src/analysis/tests/segment_ranges.rs
+80 −16		src/component/splits/column.rs
+368 −73		src/component/splits/mod.rs
+1,102 −2		src/component/splits/tests/mod.rs
+32 −5		src/layout/parser/splits.rs
+5 −3		src/localization/brazilian_portuguese.rs
+5 −3		src/localization/chinese_simplified.rs
+2 −0		src/localization/chinese_traditional.rs
+5 −3		src/localization/dutch.rs
+5 −3		src/localization/english.rs
+7 −3		src/localization/french.rs
+5 −3		src/localization/german.rs
+7 −3		src/localization/italian.rs
+5 −3		src/localization/japanese.rs
+5 −3		src/localization/korean.rs
+4 −2		src/localization/mod.rs
+7 −3		src/localization/polish.rs
+5 −3		src/localization/portuguese.rs
+5 −5		src/localization/russian.rs
+5 −3		src/localization/spanish.rs
+2 −2		src/networking/therun_gg.rs
+2 −0		src/platform/wasm/unknown/time.rs
+21 −21		src/rendering/component/carousel.rs
+61 −20		src/rendering/component/splits.rs
+9 −4		src/rendering/mod.rs
+589 −21		src/run/editor/mod.rs
+123 −36		src/run/editor/state.rs
+968 −12		src/run/editor/tests/mod.rs
+76 −2		src/run/mod.rs
+1 −2		src/run/parser/composite.rs
+4 −2		src/run/parser/flitter.rs
+93 −2		src/run/parser/livesplit.rs
+0 −2		src/run/parser/llanfair.rs
+47 −18		src/run/parser/opensplit.rs
+3 −3		src/run/parser/source_live_timer.rs
+19 −20		src/run/parser/splitterino.rs
+6 −7		src/run/parser/splitty.rs
+2 −7		src/run/parser/time_split_tracker.rs
+25 −1		src/run/saver/livesplit.rs
+459 −0		src/run/segment_groups.rs
+1 −0		src/run/tests/mod.rs
+177 −0		src/run/tests/segment_groups.rs
+19 −0		src/settings/gradient.rs
+23 −1		src/settings/value.rs
+8 −11		src/util/xml/reader.rs
+67 −5		tests/layout_parsing.rs
+53 −22		tests/rendering.rs
+1 −0		tests/run_files/celeste_native_segment_groups.lss
+1 −0		tests/run_files/mod.rs
+144 −0		tests/split_parsing.rs