From fad8ae95baa00272bb44287635dc4ae939df761e Mon Sep 17 00:00:00 2001
From: Daniel Lu <dl1644@gmail.com>
Date: Tue, 23 Sep 2025 14:28:01 -0700
Subject: [PATCH 1/2] fix: Properly parse dates that have seconds in their
 offset (#8900)

---
 packages/@internationalized/date/src/string.ts  | 17 ++++++++++++-----
 .../date/tests/string.test.js                   |  7 +++++++
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/packages/@internationalized/date/src/string.ts b/packages/@internationalized/date/src/string.ts
index 5f85005e94e..0a6733c9395 100644
--- a/packages/@internationalized/date/src/string.ts
+++ b/packages/@internationalized/date/src/string.ts
@@ -20,7 +20,7 @@ import {Mutable} from './utils';
 const TIME_RE = /^(\d{2})(?::(\d{2}))?(?::(\d{2}))?(\.\d+)?$/;
 const DATE_RE = /^([+-]\d{6}|\d{4})-(\d{2})-(\d{2})$/;
 const DATE_TIME_RE = /^([+-]\d{6}|\d{4})-(\d{2})-(\d{2})(?:T(\d{2}))?(?::(\d{2}))?(?::(\d{2}))?(\.\d+)?$/;
-const ZONED_DATE_TIME_RE = /^([+-]\d{6}|\d{4})-(\d{2})-(\d{2})(?:T(\d{2}))?(?::(\d{2}))?(?::(\d{2}))?(\.\d+)?(?:([+-]\d{2})(?::?(\d{2}))?)?\[(.*?)\]$/;
+const ZONED_DATE_TIME_RE = /^([+-]\d{6}|\d{4})-(\d{2})-(\d{2})(?:T(\d{2}))?(?::(\d{2}))?(?::(\d{2}))?(\.\d+)?(?:([+-]\d{2})(?::?(\d{2}))?(?::?(\d{2}))?)?\[(.*?)\]$/;
 const ABSOLUTE_RE = /^([+-]\d{6}|\d{4})-(\d{2})-(\d{2})(?:T(\d{2}))?(?::(\d{2}))?(?::(\d{2}))?(\.\d+)?(?:(?:([+-]\d{2})(?::?(\d{2}))?)|Z)$/;
 const DATE_TIME_DURATION_RE =
     /^((?<negative>-)|\+)?P((?<years>\d*)Y)?((?<months>\d*)M)?((?<weeks>\d*)W)?((?<days>\d*)D)?((?<time>T)((?<hours>\d*[.,]?\d{1,9})H)?((?<minutes>\d*[.,]?\d{1,9})M)?((?<seconds>\d*[.,]?\d{1,9})S)?)?$/;
@@ -104,7 +104,7 @@ export function parseZonedDateTime(value: string, disambiguation?: Disambiguatio
     year < 1 ? -year + 1 : year,
     parseNumber(m[2], 1, 12),
     1,
-    m[10],
+    m[11],
     0,
     m[4] ? parseNumber(m[4], 0, 23) : 0,
     m[5] ? parseNumber(m[5], 0, 59) : 0,
@@ -118,7 +118,8 @@ export function parseZonedDateTime(value: string, disambiguation?: Disambiguatio
 
   let ms: number;
   if (m[8]) {
-    date.offset = parseNumber(m[8], -23, 23) * 60 * 60 * 1000 + parseNumber(m[9] ?? '0', 0, 59) * 60 * 1000;
+    let hourOffset = parseNumber(m[8], -23, 23);
+    date.offset = Math.sign(hourOffset) * (Math.abs(hourOffset) * 60 * 60 * 1000 + parseNumber(m[9] ?? '0', 0, 59) * 60 * 1000 + parseNumber(m[10] ?? '0', 0, 59) * 1000);
     ms = epochFromDate(date as ZonedDateTime) - date.offset;
 
     // Validate offset against parsed date.
@@ -212,8 +213,14 @@ function offsetToString(offset: number) {
   let sign = Math.sign(offset) < 0 ? '-' : '+';
   offset = Math.abs(offset);
   let offsetHours = Math.floor(offset / (60 * 60 * 1000));
-  let offsetMinutes = (offset % (60 * 60 * 1000)) / (60 * 1000);
-  return `${sign}${String(offsetHours).padStart(2, '0')}:${String(offsetMinutes).padStart(2, '0')}`;
+  let offsetMinutes = Math.floor((offset % (60 * 60 * 1000)) / (60 * 1000));
+  let offsetSeconds = Math.floor((offset % (60 * 60 * 1000)) % (60 * 1000) / 1000);
+  let stringOffset = `${sign}${String(offsetHours).padStart(2, '0')}:${String(offsetMinutes).padStart(2, '0')}`;
+  if (offsetSeconds !== 0) {
+    stringOffset += `:${String(offsetSeconds).padStart(2, '0')}`;
+  }
+
+  return stringOffset;
 }
 
 export function zonedDateTimeToString(date: ZonedDateTime): string {
diff --git a/packages/@internationalized/date/tests/string.test.js b/packages/@internationalized/date/tests/string.test.js
index dab17b24bbb..e805d4e765d 100644
--- a/packages/@internationalized/date/tests/string.test.js
+++ b/packages/@internationalized/date/tests/string.test.js
@@ -327,6 +327,13 @@ describe('string conversion', function () {
       expect(() => parseZonedDateTime('2020-02-03T23:99[America/Los_Angeles]')).toThrow();
       expect(() => parseZonedDateTime('2020-02-03T12:22:99[America/Los_Angeles]')).toThrow();
     });
+
+    it('should parse dates with seconds in offset', function () {
+      let date = parseZonedDateTime('1883-11-07T00:45[America/Los_Angeles]');
+      let string = date.toString(); // => "1883-11-07T00:45:00-07:52:58[America/Los_Angeles]"
+      let parseBack = parseZonedDateTime(string);
+      expect(parseBack).toEqual(date);
+    });
   });
 
   describe('ZonedDateTime#toString', function () {

From 307b71c61074c33fae6e9eb79d3d29b9c83150a0 Mon Sep 17 00:00:00 2001
From: Aravindo Wingeier <synox@users.noreply.github.com>
Date: Tue, 23 Sep 2025 16:19:12 -0700
Subject: [PATCH 2/2] feat: add support for XL Dialog (#8693)

* feat: GS-17937: add support for XL Dialog

* XL=960 is the magic number

* fix indention

* fix spacing
---
 packages/@react-spectrum/s2/src/Dialog.tsx | 2 +-
 packages/@react-spectrum/s2/src/Modal.tsx  | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/@react-spectrum/s2/src/Dialog.tsx b/packages/@react-spectrum/s2/src/Dialog.tsx
index bc7bdaf7e05..1f221105f84 100644
--- a/packages/@react-spectrum/s2/src/Dialog.tsx
+++ b/packages/@react-spectrum/s2/src/Dialog.tsx
@@ -33,7 +33,7 @@ export interface DialogProps extends Omit<RACDialogProps, 'className' | 'style'
    *
    * @default 'M'
    */
-  size?: 'S' | 'M' | 'L',
+  size?: 'S' | 'M' | 'L' | 'XL',
   /** Whether pressing the escape key to close the dialog should be disabled. */
   isKeyboardDismissDisabled?: boolean
 }
diff --git a/packages/@react-spectrum/s2/src/Modal.tsx b/packages/@react-spectrum/s2/src/Modal.tsx
index 7a579a90601..018f16789de 100644
--- a/packages/@react-spectrum/s2/src/Modal.tsx
+++ b/packages/@react-spectrum/s2/src/Modal.tsx
@@ -24,7 +24,7 @@ interface ModalProps extends ModalOverlayProps {
    *
    * @default 'M'
    */
-  size?: 'S' | 'M' | 'L' | 'fullscreen' | 'fullscreenTakeover'
+  size?: 'S' | 'M' | 'L' | 'XL' | 'fullscreen' | 'fullscreenTakeover'
 }
 
 const modalOverlayStyles = style({
@@ -103,6 +103,7 @@ export const Modal = forwardRef(function Modal(props: ModalProps, ref: DOMRef<HT
                 S: 400,
                 M: 480,
                 L: 640,
+                XL: 960,
                 fullscreen: 'calc(100% - 40px)',
                 fullscreenTakeover: 'full'
               }