diff --git a/types/office-js-preview/index.d.ts b/types/office-js-preview/index.d.ts
index 88ff58e4a342bc..3bc116665372a3 100644
--- a/types/office-js-preview/index.d.ts
+++ b/types/office-js-preview/index.d.ts
@@ -12978,6 +12978,24 @@ declare namespace Office {
          * `Office.MailboxEnums.AttachmentType.File`. The file name extension is returned in the `name` property.
          */
         attachmentType: MailboxEnums.AttachmentType | string;
+        /**
+         * Gets the content identifier of an inline attachment.
+         *
+         * @remarks
+         *
+         * **Important**:
+         *
+         * - The `contentId` property is only supported in Outlook on the web and the new Outlook on Windows.
+         *
+         * - Starting November 15, 2025, changes to how inline images are represented in the HTML body of Outlook emails in
+         * Outlook on the web and the new Outlook on Windows will begin rolling out to production users.
+         * Previously, the attachment ID of the image appeared in the `src` attribute of the applicable `<img>` element.
+         * After the change, the image will be represented by a content ID (`cid`) in the `src` attribute instead.
+         * As a result, you'll need to update your add-in's parsing logic if you parse the attachment ID from the HTML editor or
+         * get the Base64 value of the image from the URL in the `src` attribute. For more information, see
+         * {@link https://devblogs.microsoft.com/microsoft365dev/changes-to-inline-images-in-outlook | Changes to inline image representation in Outlook on the web and new Outlook for Windows}.
+         */
+        contentId: string;
         /**
          * Gets the index of the attachment.
          */
diff --git a/types/office-js/index.d.ts b/types/office-js/index.d.ts
index 677cb07ba4e9e5..4359f369262f5b 100644
--- a/types/office-js/index.d.ts
+++ b/types/office-js/index.d.ts
@@ -12933,6 +12933,22 @@ declare namespace Office {
          * `Office.MailboxEnums.AttachmentType.File`. The file name extension is returned in the `name` property.
          */
         attachmentType: MailboxEnums.AttachmentType | string;
+        /**
+         * Gets the content identifier of an inline attachment.
+         *
+         * **Important**:
+         *
+         * - The `contentId` property is only supported in Outlook on the web and the new Outlook on Windows.
+         *
+         * - Starting November 15, 2025, changes to how inline images are represented in the HTML body of Outlook emails in
+         * Outlook on the web and the new Outlook on Windows will begin rolling out to production users.
+         * Previously, the attachment ID of the image appeared in the `src` attribute of the applicable `<img>` element.
+         * After the change, the image will be represented by a content ID (`cid`) in the `src` attribute instead.
+         * As a result, you'll need to update your add-in's parsing logic if you parse the attachment ID from the HTML editor or
+         * get the Base64 value of the image from the URL in the `src` attribute. For more information, see
+         * {@link https://devblogs.microsoft.com/microsoft365dev/changes-to-inline-images-in-outlook | Changes to inline image representation in Outlook on the web and new Outlook for Windows}.
+         */
+        contentId: string;
         /**
          * Gets the index of the attachment.
          */
diff --git a/types/reveal.js/plugin/notes/notes.esm.d.ts b/types/reveal.js/plugin/notes/notes.esm.d.ts
index 06ca51e7c3fc40..2e24430f849182 100644
--- a/types/reveal.js/plugin/notes/notes.esm.d.ts
+++ b/types/reveal.js/plugin/notes/notes.esm.d.ts
@@ -8,3 +8,10 @@ import Reveal = require("../../.");
 declare const RevealNotes: Reveal.PluginFunction;
 
 export = RevealNotes;
+
+declare module "reveal.js" {
+    interface Options {
+        totalTime?: number | undefined;
+        minTimePerSlide?: number | undefined;
+    }
+}
diff --git a/types/reveal.js/plugin/notes/notes/index.d.ts b/types/reveal.js/plugin/notes/notes/index.d.ts
index d894bc74fb602a..396c70456f9b8d 100644
--- a/types/reveal.js/plugin/notes/notes/index.d.ts
+++ b/types/reveal.js/plugin/notes/notes/index.d.ts
@@ -8,3 +8,10 @@ import Reveal = require("../../../.");
 declare const RevealNotes: Reveal.PluginFunction;
 
 export = RevealNotes;
+
+declare module "reveal.js" {
+    interface Options {
+        totalTime?: number | undefined;
+        minTimePerSlide?: number | undefined;
+    }
+}
diff --git a/types/reveal.js/reveal.esm.js-tests.ts b/types/reveal.js/reveal.esm.js-tests.ts
index b3443d97e6dbf4..b2335e6a30128a 100644
--- a/types/reveal.js/reveal.esm.js-tests.ts
+++ b/types/reveal.js/reveal.esm.js-tests.ts
@@ -461,6 +461,8 @@ deck.configure({});
 // $ExpectType void
 deck.configure({ slideNumber: true, width: 20, height: 20 });
 
+deck.configure({ totalTime: 0, minTimePerSlide: 0 });
+
 // -------------- //
 // destroy method //
 // -------------- //
diff --git a/types/reveal.js/reveal.js-tests.ts b/types/reveal.js/reveal.js-tests.ts
index 7dec94c7a1c001..3ebe0c2f6d3bea 100644
--- a/types/reveal.js/reveal.js-tests.ts
+++ b/types/reveal.js/reveal.js-tests.ts
@@ -499,6 +499,8 @@ deck.configure({ controls: "speaker-only" });
 // @ts-expect-error
 deck.configure({ controls: "foo" });
 
+deck.configure({ totalTime: 0, minTimePerSlide: 0 });
+
 // -------------- //
 // destroy method //
 // -------------- //