[pull] latest from ag-grid:latest

.env

@@ -1,6 +1,6 @@
 # Production Build
-BUILD_GRID_VERSION=35.1.0-beta.20260309.1858
-BUILD_CHARTS_VERSION=13.1.0-beta.20260309
+BUILD_GRID_VERSION=35.1.0-beta.20260312.1528
+BUILD_CHARTS_VERSION=13.1.0-beta.20260312
 ENV=local
 NX_BATCH_MODE=true
 NX_ADD_PLUGINS=false

community-modules/locale/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ag-grid-community/locale",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "Localisation Module for AG Grid, providing translations in 31 languages.",
   "main": "./dist/package/main.cjs.js",
   "types": "./dist/types/src/main.d.ts",

community-modules/styles/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ag-grid-community/styles",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "AG Grid Styles and Themes",
   "main": "_index.scss",
   "files": [

documentation/ag-grid-docs/package.json

@@ -2,7 +2,7 @@
   "name": "ag-grid-docs",
   "description": "Documentation for AG Grid",
   "type": "module",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "repository": {
     "type": "git",
     "url": "https://github.com/ag-grid/ag-grid.git"
@@ -53,17 +53,17 @@
     "@types/react": "^18.2.47",
     "@types/react-dom": "^18.2.18",
     "@pqina/flip": "^1.8.4",
-    "ag-charts-angular": "13.1.0-beta.20260309",
-    "ag-charts-community": "13.1.0-beta.20260309",
-    "ag-charts-enterprise": "13.1.0-beta.20260309",
-    "ag-charts-types": "13.1.0-beta.20260309",
-    "ag-charts-react": "13.1.0-beta.20260309",
-    "ag-charts-vue3": "13.1.0-beta.20260309",
-    "ag-grid-angular": "35.1.0-beta.20260309.1858",
-    "ag-grid-community": "35.1.0-beta.20260309.1858",
-    "ag-grid-enterprise": "35.1.0-beta.20260309.1858",
-    "ag-grid-react": "35.1.0-beta.20260309.1858",
-    "ag-grid-vue3": "35.1.0-beta.20260309.1858",
+    "ag-charts-angular": "13.1.0-beta.20260312",
+    "ag-charts-community": "13.1.0-beta.20260312",
+    "ag-charts-enterprise": "13.1.0-beta.20260312",
+    "ag-charts-types": "13.1.0-beta.20260312",
+    "ag-charts-react": "13.1.0-beta.20260312",
+    "ag-charts-vue3": "13.1.0-beta.20260312",
+    "ag-grid-angular": "35.1.0-beta.20260312.1528",
+    "ag-grid-community": "35.1.0-beta.20260312.1528",
+    "ag-grid-enterprise": "35.1.0-beta.20260312.1528",
+    "ag-grid-react": "35.1.0-beta.20260312.1528",
+    "ag-grid-vue3": "35.1.0-beta.20260312.1528",
     "algoliasearch": "^4.18.0",
     "astro": "5.16.6",
     "cheerio": "^1.0.0",

documentation/update-algolia-indices/package.json

@@ -1,6 +1,6 @@
 {
   "name": "update-algolia-indices",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "Update algolia indices",
   "main": "src/index.ts",
   "type": "module",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ag-grid",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "license": "MIT",
   "scripts": {
     "compressVideo": "tsx external/ag-website-shared/scripts/compress-video",

packages/ag-grid-angular/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ag-grid-angular",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "AG Grid Angular Component",
   "scripts": {
     "clean": "rimraf dist",
@@ -15,7 +15,7 @@
   "module": "./dist/ag-grid-angular/fesm2022/ag-grid-angular.mjs",
   "typings": "./dist/ag-grid-angular/index.d.ts",
   "dependencies": {
-    "ag-grid-community": "35.1.0-beta.20260309.1858",
+    "ag-grid-community": "35.1.0-beta.20260312.1528",
     "@angular/animations": "^18.0.7",
     "@angular/common": "^18.0.7",
     "@angular/compiler": "^18.0.7",
@@ -27,7 +27,7 @@
     "zone.js": "~0.15.1"
   },
   "devDependencies": {
-    "ag-grid-community": "35.1.0-beta.20260309.1858",
+    "ag-grid-community": "35.1.0-beta.20260312.1528",
     "@angular-devkit/build-angular": "^18.0.7",
     "@angular/cli": "^18.0.7",
     "@angular/forms": "^18.0.7",

packages/ag-grid-angular/projects/ag-grid-angular/package.json

@@ -1,14 +1,14 @@
 {
   "name": "ag-grid-angular",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "AG Grid Angular Component",
   "license": "MIT",
   "peerDependencies": {
     "@angular/common": ">= 18.0.0",
     "@angular/core": ">= 18.0.0"
   },
   "dependencies": {
-    "ag-grid-community": "35.1.0-beta.20260309.1858",
+    "ag-grid-community": "35.1.0-beta.20260312.1528",
     "tslib": "^2.3.0"
   },
   "repository": {

packages/ag-grid-community/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ag-grid-community",
-  "version": "35.1.0-beta.20260309.1858",
+  "version": "35.1.0-beta.20260312.1528",
   "description": "Advanced Data Grid / Data Table supporting Javascript / Typescript / React / Angular / Vue",
   "main": "./dist/package/main.cjs.js",
   "types": "./dist/types/src/main.d.ts",
@@ -119,7 +119,7 @@
   ],
   "homepage": "https://www.ag-grid.com/",
   "dependencies": {
-    "ag-charts-types": "13.1.0-beta.20260309"
+    "ag-charts-types": "13.1.0-beta.20260312"
   },
   "devDependencies": {
     "web-streams-polyfill": "^3.3.2",

packages/ag-grid-community/src/agStack/utils/array.ts

@@ -1,9 +1,3 @@
-/**
- * An array that is always empty and that cannot be modified
- * @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time.
- */
-export const _EmptyArray = Object.freeze([]) as unknown as any[];
-
 /** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
 export function _last<T>(arr: readonly T[]): T;
 export function _last<T extends Node>(arr: NodeListOf<T>): T;

packages/ag-grid-community/src/clientSideRowModel/clientSideRowModel.ts

@@ -15,7 +15,8 @@ import type { IRowNodeStage } from '../interfaces/iRowNodeStage';
 import type { RowDataTransaction } from '../interfaces/rowDataTransaction';
 import type { RowNodeTransaction } from '../interfaces/rowNodeTransaction';
 import type { OverlayType } from '../rendering/overlays/overlayComponent';
-import { ChangedPath } from '../utils/changedPath';
+import type { ChangedPath } from '../utils/changedPath';
+import { ChangedRowsPath, _forEachChangedGroupDepthFirst } from '../utils/changedPath';
 import { _warn } from '../validation/logging';
 import { ChangedRowNodes } from './changedRowNodes';
 import { ClientSideNodeManager } from './clientSideNodeManager';
@@ -336,9 +337,7 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         }
     }
 
-    private clearRowTopAndRowIndex(changedPath: ChangedPath, displayedRowsMapped: Set<string>): void {
-        const changedPathActive = changedPath.active;
-
+    private clearRowTopAndRowIndex(changedPath: ChangedPath | undefined, displayedRowsMapped: Set<string>): void {
         const clearIfNotDisplayed = (rowNode?: RowNode) => {
             if (rowNode?.id != null && !displayedRowsMapped.has(rowNode.id)) {
                 rowNode.clearRowTopAndRowIndex();
@@ -355,15 +354,11 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
                 return;
             }
 
-            // if a changedPath is active, it means we are here because of a transaction update or
-            // a change detection. neither of these impacts the open/closed state of groups. so if
-            // a group is not open this time, it was not open last time. so we know all closed groups
-            // already have their top positions cleared. so there is no need to traverse all the way
-            // when changedPath is active and the rowNode is not expanded.
-            const isRootNode = rowNode.level == -1; // we need to give special consideration for root node,
-            // as expanded=undefined for root node
-            const skipChildren = changedPathActive && !isRootNode && !rowNode.expanded;
-            if (skipChildren) {
+            // When changedPath is provided, we are here because of a transaction update or
+            // a change detection. Neither of these impacts the open/closed state of groups. So if
+            // a group is not open this time, it was not open last time. So we know all closed groups
+            // already have their top positions cleared — no need to traverse further.
+            if (changedPath && rowNode.level !== -1 && !rowNode.expanded) {
                 return;
             }
             for (let i = 0, len = childrenAfterGroup.length; i < len; ++i) {
@@ -501,19 +496,6 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         this.refreshModel({ step: this.beans.colModel.isPivotActive() ? 'pivot' : 'aggregate' });
     }
 
-    private createChangePath(enabled: boolean): ChangedPath {
-        // for updates, if the row is updated at all, then we re-calc all the values
-        // in that row. we could compare each value to each old value, however if we
-        // did this, we would be calling the valueSvc twice, once on the old value
-        // and once on the new value. so it's less valueGetter calls if we just assume
-        // each column is different. that way the changedPath is used so that only
-        // the impacted parent rows are recalculated, parents who's children have
-        // not changed are not impacted.
-        const changedPath = new ChangedPath(false, this.rootNode!);
-        changedPath.active = enabled;
-        return changedPath;
-    }
-
     private isSuppressModelUpdateAfterUpdateTransaction(params: RefreshModelParams): boolean {
         if (!this.gos.get('suppressModelUpdateAfterUpdateTransaction')) {
             return false; // Not suppressed
@@ -556,7 +538,7 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         }
 
         const rowDataUpdated = !!params.rowDataUpdated;
-        const changedPath = (params.changedPath ??= this.createChangePath(!params.newData && rowDataUpdated));
+        params.changedPath ??= !params.newData && rowDataUpdated ? new ChangedRowsPath() : undefined;
 
         if (started && rowDataUpdated) {
             eventSvc.dispatchEvent({ type: 'rowDataUpdated' });
@@ -581,7 +563,7 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         let succeeded = false;
         this.refreshingModel = true; // Prevent nested refreshModel calls
         try {
-            this.executeRefresh(params, changedPath, rowDataUpdated);
+            this.executeRefresh(params, rowDataUpdated);
             succeeded = true;
         } finally {
             // Reset lock flags even on failure to prevent the grid from being stuck
@@ -609,27 +591,32 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
     }
 
     /** Executes the refresh pipeline stages and updates row positions. */
-    private executeRefresh(params: RefreshModelParams, changedPath: ChangedPath, rowDataUpdated: boolean): void {
+    private executeRefresh(params: RefreshModelParams, rowDataUpdated: boolean): void {
         const { beans } = this;
 
         beans.masterDetailSvc?.refreshModel(params);
         if (rowDataUpdated && params.step !== 'group') {
             beans.colFilter?.refreshModel();
         }
 
-        // this goes through the pipeline of stages. what's in my head is similar to the diagram on this page:
-        // http://commons.apache.org/sandbox/commons-pipeline/pipeline_basics.html
-        // however we want to keep the results of each stage, hence we manually call each step
-        // rather than have them chain each other.
-        // fallthrough in below switch is on purpose, eg if STEP_FILTER, then all steps after runs too
+        let changedPath = params.changedPath;
+
+        // Ensure the root node is always visited by pipeline stages even for empty transactions.
+        changedPath?.addRow(this.rootNode);
+
+        // Pipeline of stages — fallthrough is on purpose, e.g. if 'filter', then all steps after run too.
         /* eslint-disable no-fallthrough */
         switch (params.step) {
             case 'group':
                 this.doGrouping(params);
             case 'filter':
                 this.doFilter(changedPath);
             case 'pivot':
-                this.doPivot(changedPath);
+                // Pivot may signal that columns changed, requiring full traversal for subsequent stages.
+                if (this.doPivot(changedPath)) {
+                    changedPath = undefined;
+                    params.changedPath = undefined;
+                }
             case 'aggregate': // depends on agg fields
                 this.doAggregate(changedPath);
             case 'filter_aggregates':
@@ -940,14 +927,14 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
     }
 
     // it's possible to recompute the aggregate without doing the other parts + api.refreshClientSideRowModel('aggregate')
-    public doAggregate(changedPath: ChangedPath): void {
+    public doAggregate(changedPath: ChangedPath | undefined): void {
         const rootNode = this.rootNode;
         if (rootNode) {
             this.beans.aggStage?.execute(changedPath);
         }
     }
 
-    private doFilterAggregates(changedPath: ChangedPath): void {
+    private doFilterAggregates(changedPath: ChangedPath | undefined): void {
         const rootNode = this.rootNode!;
         const filterAggStage = this.beans.filterAggStage;
         if (filterAggStage) {
@@ -958,13 +945,13 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         rootNode.childrenAfterAggFilter = rootNode.childrenAfterFilter;
     }
 
-    private doSort(changedPath: ChangedPath, changedRowNodes: ChangedRowNodes | undefined): void {
+    private doSort(changedPath: ChangedPath | undefined, changedRowNodes: ChangedRowNodes | undefined): void {
         const sortStage = this.beans.sortStage;
         if (sortStage) {
             sortStage.execute(changedPath, changedRowNodes);
             return;
         }
-        changedPath.forEachChangedNodeDepthFirst((rowNode) => {
+        _forEachChangedGroupDepthFirst(this.rootNode, changedPath, (rowNode) => {
             rowNode.childrenAfterSort = rowNode.childrenAfterAggFilter!.slice(0);
             updateRowNodeAfterSort(rowNode);
         });
@@ -995,20 +982,21 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
         }
     }
 
-    private doFilter(changedPath: ChangedPath): void {
+    private doFilter(changedPath: ChangedPath | undefined): void {
         const filterStage = this.beans.filterStage;
         if (filterStage) {
             filterStage.execute(changedPath);
             return;
         }
-        changedPath.forEachChangedNodeDepthFirst((rowNode) => {
+        _forEachChangedGroupDepthFirst(this.rootNode, changedPath, (rowNode) => {
             rowNode.childrenAfterFilter = rowNode.childrenAfterGroup;
             updateRowNodeAfterFilter(rowNode);
-        }, true);
+        });
     }
 
-    private doPivot(changedPath: ChangedPath) {
-        this.beans.pivotStage?.execute(changedPath);
+    /** Returns `true` if pivot columns changed and changedPath should be deactivated. */
+    private doPivot(changedPath: ChangedPath | undefined): boolean {
+        return this.beans.pivotStage?.execute(changedPath) ?? false;
     }
 
     public getRowNode(id: string): RowNode | undefined {
@@ -1112,7 +1100,7 @@ export class ClientSideRowModel extends BeanStub implements IClientSideRowModel,
             keepRenderedRows: true,
             animate,
             changedRowNodes,
-            changedPath: this.createChangePath(true),
+            changedPath: new ChangedRowsPath(),
         });
     }
 

packages/ag-grid-community/src/clientSideRowModel/deltaSort.ts

@@ -30,7 +30,7 @@ export const doDeltaSort = (
     rowNodeSorter: RowNodeSorter,
     rowNode: RowNode,
     changedRowNodes: ChangedRowNodes,
-    changedPath: ChangedPath,
+    changedPath: ChangedPath | undefined,
     sortOptions: SortOption[]
 ): RowNode[] => {
     const oldSortedRows = rowNode.childrenAfterSort;
@@ -51,7 +51,6 @@ export const doDeltaSort = (
     }
 
     if (!oldSortedRows || unsortedRowsLen <= MIN_DELTA_SORT_ROWS) {
-        // No previous sort, or just too few elements, do full sort
         return rowNodeSorter.doFullSortInPlace(unsortedRows.slice(), sortOptions);
     }
 
@@ -63,7 +62,7 @@ export const doDeltaSort = (
     const touchedRows: RowNode[] = [];
     for (let i = 0; i < unsortedRowsLen; ++i) {
         const node = unsortedRows[i];
-        if (updates.has(node) || adds.has(node) || !changedPath.canSkip(node)) {
+        if (updates.has(node) || adds.has(node) || !changedPath || changedPath.hasRow(node)) {
             indexByNode.set(node, ~i); // Bitwise NOT for touched (negative)
             touchedRows.push(node);
         } else {