diff --git a/.gitignore b/.gitignore
index 8aca6d7b3..684e62b5e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@ node_modules
 *.hot-update.js
 *.log
 dist
+dist-vite
 build
 
 Thumbs.db
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7e2a0fe4e..5aad0eda6 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -28,12 +28,21 @@
       "statusBar.background": "#017ce6",
       "statusBar.foreground": "#e7e7e7",
       "statusBarItem.hoverBackground": "#1c95fe",
-      "statusBarItem.remoteBackground": "#017ce6",
+      "statusBarItem.remoteBackground": "#ffa0d3",
       "statusBarItem.remoteForeground": "#e7e7e7",
       "titleBar.activeBackground": "#017ce6",
       "titleBar.activeForeground": "#e7e7e7",
       "titleBar.inactiveBackground": "#017ce699",
-      "titleBar.inactiveForeground": "#e7e7e799"
+      "titleBar.inactiveForeground": "#e7e7e799",
+      "activityBarTop.activeBackground": "#1c95fe",
+      "activityBarTop.background": "#1c95fe",
+      "activityBarTop.foreground": "#e7e7e7",
+      "activityBarTop.inactiveForeground": "#e7e7e799",
+      "commandCenter.foreground": "#e7e7e7",
+      "statusBar.debuggingBackground": "#017ce6",
+      "statusBar.debuggingForeground": "#e7e7e7",
+      "activityBar.activeBorder": "#e7e7e7",
+      "activityBarTop.activeBorder": "#e7e7e7"
    },
    "peacock.color": "#017ce6"
 }
diff --git a/packages/cx/src/charts/Legend.tsx b/packages/cx/src/charts/Legend.tsx
index 6eecec463..aeee88401 100644
--- a/packages/cx/src/charts/Legend.tsx
+++ b/packages/cx/src/charts/Legend.tsx
@@ -41,6 +41,15 @@ export interface LegendConfig extends HtmlElementConfig {
   /** Default shape to use for all entries. */
   shape?: StringProp;
 
+  /** ARIA role for each entry's shape `svg`. Defaults to `img` when `shapeAriaLabel` is set. */
+  shapeRole?: StringProp;
+
+  /**
+   * Accessible name for each entry's shape `svg`. Unnamed shapes are hidden from assistive
+   * technology, since the entry text already says what they mean.
+   */
+  shapeAriaLabel?: StringProp;
+
   /** Style applied to each entry. */
   entryStyle?: StyleProp;
 
@@ -97,6 +106,8 @@ export class Legend extends HtmlElement {
   declareData(...args: any[]): void {
     super.declareData(...args, {
       shape: undefined,
+      shapeRole: undefined,
+      shapeAriaLabel: undefined,
       entryStyle: { structured: true },
       entryClass: { structured: true },
       valueStyle: { structured: true },
@@ -124,6 +135,8 @@ export class Legend extends HtmlElement {
       case "shapeSize":
       case "svgSize":
       case "shape":
+      case "shapeRole":
+      case "shapeAriaLabel":
       case "entryStyle":
       case "entryClass":
       case "valueStyle":
@@ -177,7 +190,7 @@ export class Legend extends HtmlElement {
         instance.legends[this.name] && instance.legends[this.name].entries,
       list: React.ReactNode;
 
-    let { entryClass, entryStyle, shape, valueClass, valueStyle } =
+    let { entryClass, entryStyle, shape, shapeRole, shapeAriaLabel, valueClass, valueStyle } =
       instance.data;
     let valueFormatter = Format.parse(this.valueFormat);
 
@@ -210,7 +223,7 @@ export class Legend extends HtmlElement {
               onMouseMove={onMouseMove}
               onMouseLeave={onMouseLeave}
             >
-              {this.renderShape(e, shape)}
+              {this.renderShape(e, shape, shapeRole, shapeAriaLabel)}
               <div className={entryTextClass}>{e.displayText || e.name}</div>
               {this.showValues && (
                 <div className={valueClasses} style={valueStyle}>
@@ -229,6 +242,8 @@ export class Legend extends HtmlElement {
   renderShape(
     entry: LegendEntryData,
     legendEntriesShape: string | null | undefined,
+    role?: string,
+    ariaLabel?: string,
   ): React.ReactNode {
     const className = this.CSS.element(this.baseClass, "shape", {
       [`color-${entry.colorIndex}`]:
@@ -244,6 +259,11 @@ export class Legend extends HtmlElement {
     return (
       <svg
         className={this.CSS.element(this.baseClass, "svg")}
+        role={role ?? (ariaLabel ? "img" : undefined)}
+        aria-label={ariaLabel}
+        // Mutually exclusive with the above: `aria-hidden` removes the element from the
+        // accessibility tree, which is also what a tagged PDF is built from.
+        aria-hidden={role == null && !ariaLabel ? true : undefined}
         style={{
           width: `${this.svgSize}px`,
           height: `${this.svgSize}px`,
diff --git a/packages/cx/src/svg/Svg.tsx b/packages/cx/src/svg/Svg.tsx
index 6de6dd1e0..ae59af588 100644
--- a/packages/cx/src/svg/Svg.tsx
+++ b/packages/cx/src/svg/Svg.tsx
@@ -1,4 +1,5 @@
 /** @jsxImportSource react */
+import { StringProp } from "../ui/Prop";
 import { RenderingContext } from "../ui/RenderingContext";
 import { ResizeManager } from "../ui/ResizeManager";
 import { VDOM, Widget } from "../ui/Widget";
@@ -18,6 +19,15 @@ interface SvgInstance extends BoundedObjectInstance {
 }
 
 export interface SvgConfig extends BoundedObjectConfig {
+   /** ARIA role for the `svg` element. Defaults to `img` when `ariaLabel` is set. */
+   role?: StringProp;
+
+   /**
+    * Accessible name for the `svg` element. Setting it announces the drawing as a single graphic
+    * instead of as its individual shapes, which is also how a tagged PDF export tags it.
+    */
+   ariaLabel?: StringProp;
+
    /** Set to `true` to automatically calculate width based on the measured height and `aspectRatio`. */
    autoWidth?: boolean;
 
@@ -53,6 +63,16 @@ export class Svg extends BoundedObject<SvgConfig, SvgInstance> {
       super(config);
    }
 
+   declareData(...args: any[]) {
+      return super.declareData(
+         {
+            role: undefined,
+            ariaLabel: undefined,
+         },
+         ...args,
+      );
+   }
+
    initState(context: RenderingContext, instance: SvgInstance) {
       const size = {
          width: 0,
@@ -147,6 +167,9 @@ class SvgComponent extends VDOM.Component<SvgComponentProps> {
       const { instance, data, size, children, eventHandlers } = this.props;
       const { widget } = instance;
 
+      // An unnamed drawing is left alone: `role="img"` would hide its text and put nothing in its place.
+      const role = data.role ?? (data.ariaLabel ? "img" : undefined);
+
       const defs: any[] = [];
       for (const k in (instance as any).clipRects) {
          let cr = (instance as any).clipRects[k];
@@ -181,7 +204,7 @@ class SvgComponent extends VDOM.Component<SvgComponentProps> {
             {...eventHandlers}
          >
             {size.width > 0 && size.height > 0 && (
-               <svg>
+               <svg role={role} aria-label={data.ariaLabel}>
                   <defs>{defs}</defs>
                   {children}
                </svg>
diff --git a/packages/cx/src/widgets/form/TextArea.tsx b/packages/cx/src/widgets/form/TextArea.tsx
index f2feb525a..fb2298158 100644
--- a/packages/cx/src/widgets/form/TextArea.tsx
+++ b/packages/cx/src/widgets/form/TextArea.tsx
@@ -16,13 +16,14 @@ import { stopPropagation } from "../../util/eventCallbacks";
 import { KeyCode } from "../../util/KeyCode";
 import { autoFocus } from "../autoFocus";
 import { getActiveElement } from "../../util/getActiveElement";
+import { isString } from "../../util/isString";
 import { NumberProp } from "../../ui/Prop";
 
 /**
- * `trim` is intentionally omitted: `TextArea` renders its own input which commits the raw value,
- * so leading and trailing whitespace is always preserved.
+ * `trim` applies to the commit that ends the edit, not to intermediate `input` commits. Whitespace
+ * inside the text is never touched.
  */
-export interface TextAreaConfig extends Omit<TextFieldConfig, "trim"> {
+export interface TextAreaConfig extends TextFieldConfig {
    /** Specifies the number of visible lines. */
    rows?: NumberProp;
 
@@ -69,8 +70,6 @@ export class TextArea extends TextField<TextAreaConfig> {
 
 TextArea.prototype.baseClass = "textarea";
 TextArea.prototype.reactOn = "blur";
-// `trim` is not supported by TextArea, so a global `TextField.prototype.trim = true` must not leak into it.
-TextArea.prototype.trim = false;
 TextArea.prototype.suppressErrorsUntilVisited = true;
 
 interface InputProps {
@@ -205,8 +204,12 @@ class Input extends VDOM.Component<InputProps, InputState> {
       }
 
       if (instance.widget.reactOn.indexOf(change) != -1) {
-         let value = inputValue || widget.emptyValue;
+         // Trimming on `input` would strip whitespace the user is still typing, so a trailing
+         // newline could never be entered.
+         let text = change != "input" && data.trim && isString(inputValue) ? inputValue.trim() : inputValue;
+         let value = text || widget.emptyValue;
          instance.set("value", value);
+         if (this.input && text != inputValue) this.input.value = text;
       }
    }