diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00e2d2ab..8fdfa8c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## [2.6.0](https://github.com/gravity-ui/components/compare/v2.5.1...v2.6.0) (2023-10-23)
+
+
+### Features
+
+* **ChangelogDialog:** change style, add link, events ([#105](https://github.com/gravity-ui/components/issues/105)) ([3c119c7](https://github.com/gravity-ui/components/commit/3c119c7783e622ed6bc56be2e6625a13c29a4914))
+* **FilePreview:** add disabled prop for action ([#113](https://github.com/gravity-ui/components/issues/113)) ([58d10ad](https://github.com/gravity-ui/components/commit/58d10adbefe51a7447b420cafb13bfab14378abd))
+
+## [2.5.1](https://github.com/gravity-ui/components/compare/v2.5.0...v2.5.1) (2023-10-10)
+
+
+### Bug Fixes
+
+* **HelpPopover:** set default button type ([#109](https://github.com/gravity-ui/components/issues/109)) ([4ee6106](https://github.com/gravity-ui/components/commit/4ee6106430d65b7da48428d79503b49f52100e89))
+
 ## [2.5.0](https://github.com/gravity-ui/components/compare/v2.4.2...v2.5.0) (2023-10-04)
 
 
diff --git a/package-lock.json b/package-lock.json
index e37cd09a..aeb92a6c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@gravity-ui/components",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@gravity-ui/components",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "license": "MIT",
       "dependencies": {
         "@bem-react/classname": "^1.6.0",
diff --git a/package.json b/package.json
index 8e990c5d..db39b705 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gravity-ui/components",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "",
   "license": "MIT",
   "main": "./build/cjs/index.js",
diff --git a/src/components/ChangelogDialog/ChangelogDialog.scss b/src/components/ChangelogDialog/ChangelogDialog.scss
index 22b81a8f..3a39178f 100644
--- a/src/components/ChangelogDialog/ChangelogDialog.scss
+++ b/src/components/ChangelogDialog/ChangelogDialog.scss
@@ -8,14 +8,14 @@ $maxItemsHeight: 70vh;
     width: $width;
 
     &__full-list-link-icon {
-        margin-left: 4px;
+        margin-left: var(--g-spacing-1);
         vertical-align: middle;
     }
 
     &__items-container {
         max-height: $maxItemsHeight;
         overflow-y: auto;
-        margin-bottom: 20px;
+        margin-bottom: var(--g-spacing-5);
 
         #{$block}__item:last-child {
             margin-bottom: 0;
@@ -23,7 +23,7 @@ $maxItemsHeight: 70vh;
     }
 
     &__item {
-        margin-bottom: 32px;
+        margin-bottom: var(--g-spacing-8);
     }
 
     &__empty-placeholder {
diff --git a/src/components/ChangelogDialog/ChangelogDialog.tsx b/src/components/ChangelogDialog/ChangelogDialog.tsx
index 9bf778ad..bd1a7448 100644
--- a/src/components/ChangelogDialog/ChangelogDialog.tsx
+++ b/src/components/ChangelogDialog/ChangelogDialog.tsx
@@ -1,8 +1,8 @@
 import React from 'react';
 
 import {ArrowUpRightFromSquare} from '@gravity-ui/icons';
-import {Dialog, Icon, Link} from '@gravity-ui/uikit';
 import type {DialogProps} from '@gravity-ui/uikit';
+import {Dialog, Icon, Link} from '@gravity-ui/uikit';
 
 import {block} from '../utils/cn';
 
@@ -22,6 +22,7 @@ export interface ChangelogDialogProps {
     disableBodyScrollLock?: boolean;
     disableOutsideClick?: boolean;
     onClose: DialogProps['onClose'];
+    onLinkClick?: (link: string) => void;
     onStoryClick?: (storyId: string) => void;
 }
 
@@ -39,6 +40,7 @@ export function ChangelogDialog({
     disableOutsideClick,
     onClose,
     onStoryClick,
+    onLinkClick,
 }: ChangelogDialogProps) {
     const idRef = React.useRef<number>();
     idRef.current = idRef.current || getNextId();
@@ -72,6 +74,7 @@ export function ChangelogDialog({
                             className={b('item')}
                             data={item}
                             onStoryClick={onStoryClick}
+                            onLinkClick={onLinkClick}
                         />
                     ))
                 ) : (
diff --git a/src/components/ChangelogDialog/__stories__/ChangelogDialog.stories.tsx b/src/components/ChangelogDialog/__stories__/ChangelogDialog.stories.tsx
index 278e6e78..64975335 100644
--- a/src/components/ChangelogDialog/__stories__/ChangelogDialog.stories.tsx
+++ b/src/components/ChangelogDialog/__stories__/ChangelogDialog.stories.tsx
@@ -30,6 +30,7 @@ const items: ChangelogItem[] = [
         description:
             'At the top of the panel is the service navigation for each service. Below are common navigation elements: a component for switching between accounts and organizations, settings, help center, search, notifications, favorites.',
         storyId: 'someStoryId1',
+        link: 'https://github.com/gravity-ui/uikit',
     },
     {
         date: '23 Jun 2022',
@@ -37,6 +38,7 @@ const items: ChangelogItem[] = [
         title: 'New components',
         description:
             'At the top of the panel is the service navigation for each service. Below are common navigation elements: a component for switching between accounts and organizations, settings, help center, search, notifications, favorites.',
+        link: 'https://github.com/gravity-ui/uikit',
     },
     {
         date: '15 Jun 2022',
@@ -65,6 +67,7 @@ const items: ChangelogItem[] = [
         description:
             'At the top of the panel is the service navigation for each service. Below are common navigation elements: a component for switching between accounts and organizations, settings, help center, search, notifications, favorites.',
         storyId: 'someStoryId3',
+        link: 'https://github.com/gravity-ui/uikit',
     },
     {
         date: '10 May 2022',
@@ -95,8 +98,9 @@ const DefaultTemplate: StoryFn<ChangelogDialogProps> = (props: ChangelogDialogPr
             <ChangelogDialog
                 {...props}
                 open={visible}
-                onClose={() => {
+                onClose={(event, reason) => {
                     setVisible(false);
+                    props.onClose?.(event, reason);
                 }}
             />
         </React.Fragment>
@@ -108,8 +112,16 @@ export const Default = DefaultTemplate.bind({});
 Default.args = {
     open: false,
     items,
-    fullListLink: 'https://github.com/gravity-ui/uikit',
     onStoryClick: (storyId) => {
-        console.log(storyId);
+        // eslint-disable-next-line no-console
+        console.log('story click', storyId);
+    },
+    onLinkClick: (link) => {
+        // eslint-disable-next-line no-console
+        console.log('link click', link);
+    },
+    onClose: () => {
+        // eslint-disable-next-line no-console
+        console.log('close');
     },
 };
diff --git a/src/components/ChangelogDialog/components/Item/Item.scss b/src/components/ChangelogDialog/components/Item/Item.scss
index d14e046f..78b2b805 100644
--- a/src/components/ChangelogDialog/components/Item/Item.scss
+++ b/src/components/ChangelogDialog/components/Item/Item.scss
@@ -2,7 +2,7 @@
 @use '../../../variables';
 
 $block: '.#{variables.$ns}changelog-dialog-item';
-$metaWidth: 124px;
+$metaWidth: 80px;
 
 #{$block} {
     display: flex;
@@ -17,30 +17,34 @@ $metaWidth: 124px;
     }
 
     &__label-new {
-        margin-top: 4px;
+        margin-top: var(--g-spacing-2);
     }
 
     &__content {
         flex: 1;
-        margin-left: 16px;
+        margin-left: var(--g-spacing-5);
     }
 
     &__title {
         margin: 0;
-        @include mixins.text-subheader-3();
+        @include mixins.text-subheader-2();
     }
 
     &__image {
-        margin-top: 12px;
+        margin-top: var(--g-spacing-3);
         border-radius: 16px;
         overflow: hidden;
     }
 
     &__description {
-        margin-top: 12px;
+        margin-top: var(--g-spacing-3);
     }
 
-    &__story-button {
-        margin-top: 16px;
+    &__button {
+        margin-top: var(--g-spacing-4);
+    }
+
+    &__button + &__button {
+        margin-left: var(--g-spacing-4);
     }
 }
diff --git a/src/components/ChangelogDialog/components/Item/Item.tsx b/src/components/ChangelogDialog/components/Item/Item.tsx
index cb224be6..e9bbf000 100644
--- a/src/components/ChangelogDialog/components/Item/Item.tsx
+++ b/src/components/ChangelogDialog/components/Item/Item.tsx
@@ -1,4 +1,4 @@
-import React from 'react';
+import React, {useCallback} from 'react';
 
 import {CirclePlay} from '@gravity-ui/icons';
 import {Button, Icon, Label} from '@gravity-ui/uikit';
@@ -16,9 +16,22 @@ export interface ItemProps {
     className?: string;
     data: ChangelogItem;
     onStoryClick?: (storyId: string) => void;
+    onLinkClick?: (link: string) => void;
 }
 
-export function Item({className, data, onStoryClick}: ItemProps) {
+export function Item({className, data, onStoryClick, onLinkClick}: ItemProps) {
+    const handleLinkClick = useCallback(() => {
+        if (onLinkClick && data.link) {
+            onLinkClick(data.link);
+        }
+    }, [data.link, onLinkClick]);
+
+    const handleStoryClick = useCallback(() => {
+        if (onStoryClick && data.storyId) {
+            onStoryClick(data.storyId);
+        }
+    }, [data.storyId, onStoryClick]);
+
     return (
         <article className={b(null, className)}>
             <div className={b('meta')}>
@@ -42,15 +55,22 @@ export function Item({className, data, onStoryClick}: ItemProps) {
                 {data.description ? (
                     <div className={b('description')}>{data.description}</div>
                 ) : null}
+                {data.link ? (
+                    <Button
+                        className={b('button')}
+                        view="outlined"
+                        href={data.link}
+                        target={'_blank'}
+                        onClick={handleLinkClick}
+                    >
+                        {i18n('action_read-more')}
+                    </Button>
+                ) : null}
                 {data.storyId && onStoryClick ? (
                     <Button
-                        className={b('story-button')}
+                        className={b('button')}
                         view="outlined-action"
-                        onClick={() => {
-                            if (data.storyId) {
-                                onStoryClick(data.storyId);
-                            }
-                        }}
+                        onClick={handleStoryClick}
                     >
                         {i18n('button_view_story')}
                         <Icon data={CirclePlay} size={14} />
diff --git a/src/components/ChangelogDialog/i18n/en.json b/src/components/ChangelogDialog/i18n/en.json
index e3415737..572990dc 100644
--- a/src/components/ChangelogDialog/i18n/en.json
+++ b/src/components/ChangelogDialog/i18n/en.json
@@ -3,5 +3,6 @@
   "link_full_list": "View full changelog",
   "label_new": "New",
   "button_view_story": "View story",
-  "label_empty": "No data"
+  "label_empty": "No data",
+  "action_read-more": "Read more"
 }
diff --git a/src/components/ChangelogDialog/i18n/ru.json b/src/components/ChangelogDialog/i18n/ru.json
index 3a2f875e..c16621b5 100644
--- a/src/components/ChangelogDialog/i18n/ru.json
+++ b/src/components/ChangelogDialog/i18n/ru.json
@@ -3,5 +3,6 @@
   "link_full_list": "Открыть полный список изменений",
   "label_new": "New",
   "button_view_story": "Посмотреть сториз",
-  "label_empty": "Нет данных"
+  "label_empty": "Нет данных",
+  "action_read-more": "Читать далее"
 }
diff --git a/src/components/ChangelogDialog/types.ts b/src/components/ChangelogDialog/types.ts
index 11c7b7ea..5f4f94e0 100644
--- a/src/components/ChangelogDialog/types.ts
+++ b/src/components/ChangelogDialog/types.ts
@@ -11,4 +11,5 @@ export interface ChangelogItem {
     image?: ImageData;
     description: string;
     storyId?: string;
+    link?: string;
 }
diff --git a/src/components/FilePreview/FilePreviewAction.tsx b/src/components/FilePreview/FilePreviewAction.tsx
index ef0cd7df..43f3a156 100644
--- a/src/components/FilePreview/FilePreviewAction.tsx
+++ b/src/components/FilePreview/FilePreviewAction.tsx
@@ -8,6 +8,7 @@ export interface FilePreviewActionProps {
     icon: IconData;
     title: string;
     href?: string;
+    disabled?: boolean;
     onClick?: MouseEventHandler<HTMLButtonElement | HTMLAnchorElement>;
     extraProps?: ButtonHTMLAttributes<HTMLButtonElement> | AnchorHTMLAttributes<HTMLAnchorElement>;
 }
@@ -17,6 +18,7 @@ export function FilePreviewAction({
     icon,
     title,
     href,
+    disabled,
     onClick,
     extraProps,
 }: FilePreviewActionProps) {
@@ -27,6 +29,7 @@ export function FilePreviewAction({
                 view="raised"
                 pin="circle-circle"
                 href={href}
+                disabled={disabled}
                 size="s"
                 extraProps={{'aria-label': title, 'aria-describedby': id, ...extraProps}}
             >
diff --git a/src/components/FilePreview/__tests__/FilePreview.test.tsx b/src/components/FilePreview/__tests__/FilePreview.test.tsx
index 4667e1a4..1c47d9f4 100644
--- a/src/components/FilePreview/__tests__/FilePreview.test.tsx
+++ b/src/components/FilePreview/__tests__/FilePreview.test.tsx
@@ -1,4 +1,4 @@
-import React from 'react';
+import React, {useState} from 'react';
 
 import {CircleExclamation} from '@gravity-ui/icons';
 import {render, screen} from '@testing-library/react';
@@ -120,4 +120,52 @@ describe('FilePreview', () => {
         expect(firstActionsClickHandler).toBeCalled();
         expect(secondActionsClickHandler).toBeCalled();
     });
+
+    test("Don't Call disabled action click handler", async () => {
+        const fileName = 'Some file name';
+        const fileType = 'image/png';
+
+        const mockFn = jest.fn();
+
+        const TestCase = () => {
+            const [disabled, setDisabled] = useState(false);
+            const [clicksCount, setClicksCount] = useState(0);
+
+            const actionsClickHandler = () => {
+                mockFn();
+                setClicksCount((prev) => prev + 1);
+
+                if (clicksCount === 4) {
+                    setDisabled(true);
+                }
+            };
+
+            return (
+                <FilePreview
+                    file={{name: fileName, type: fileType} as File}
+                    actions={[
+                        {
+                            disabled,
+                            icon: CircleExclamation,
+                            title: 'some hint',
+                            onClick: actionsClickHandler,
+                        },
+                    ]}
+                />
+            );
+        };
+
+        render(<TestCase />);
+
+        const actionButtons = screen.getAllByRole('button');
+
+        const user = userEvent.setup();
+        for (const actionButton of actionButtons) {
+            for (let i = 0; i < 10; i++) {
+                await user.click(actionButton);
+            }
+        }
+
+        expect(mockFn).toBeCalledTimes(5);
+    });
 });
diff --git a/src/components/HelpPopover/HelpPopover.tsx b/src/components/HelpPopover/HelpPopover.tsx
index c21f901b..60991db8 100644
--- a/src/components/HelpPopover/HelpPopover.tsx
+++ b/src/components/HelpPopover/HelpPopover.tsx
@@ -21,6 +21,7 @@ export function HelpPopover(props: HelpPopoverProps) {
         <Popover {...props} className={b(null, props.className)}>
             <button
                 ref={props.buttonRef}
+                type="button"
                 {...props.buttonProps}
                 className={b('button', props.buttonProps?.className)}
             >
diff --git a/src/components/Notifications/README.md b/src/components/Notifications/README.md
index 6faa8a5f..803923d2 100644
--- a/src/components/Notifications/README.md
+++ b/src/components/Notifications/README.md
@@ -43,19 +43,19 @@ For more code examples go to [Notifications.stories.tsx](https://github.com/grav
 
 **Notifications** — renders notifications and actions on these notifications.
 
-| Property                    | Type                  | Required | Default           | Description                                                                               |
-| :-------------------------- | :-------------------- | :------: | :---------------- | :---------------------------------------------------------------------------------------- |
-| `notifications`             | `NotificationProps[]` |  `true`  | `false`           | Touch device (mobile) mode                                                                |
-| `title`                     | `ReactNode`           |          | `"Notifications"` | Notifications' title                                                                      |
-| `actions`                   | `ReactNode`           |          |                   | Notifications' actions (e.g. create new, mark all as read)                                |
-| `areAllNotificationsLoaded` | `boolean`             |          | `false`           | When `true` renders a Loader instead of the notifications                                 |
-| `onLoadMoreNotifications`   | `() => Promise`       |          | `noop`            | Callback is called when the user scrolls to the end (so you can fetch more notifications) |
-| `isLoading`                 | `boolean`             |          | `false`           | When `true` renders a Loader instead of the notifications                                 |
-| `errorContent`              | `ReactNode`           |          |                   | Used for the Error state (the message under the «Error»)                                  |
-| `errorImage`                | `ReactNode`           |          |                   | Custom image for the Error state                                                          |
-| `emptyContent`              | `ReactNode`           |          |                   | Same as `errorContent`, but for the Empty state                                           |
-| `emptyImage`                | `ReactNode`           |          |                   | Custom image for the Empty state                                                          |
-| `swipeThreshold`            | `number`              |          | 0.4               | A value from 0 to 1 — the more the harder it is to swipe                                  |
+| Property                    | Type                  | Required | Default           | Description                                                                                                                                            |
+|:----------------------------|:----------------------|:--------:|:------------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `notifications`             | `NotificationProps[]` |  `true`  |                   | List of Notifications to display. [Notification' types](https://github.com/gravity-ui/components/blob/main/src/components/Notification/definitions.ts) |
+| `title`                     | `ReactNode`           |          | `"Notifications"` | Notifications' title                                                                                                                                   |
+| `actions`                   | `ReactNode`           |          |                   | Notifications' actions (e.g. create new, mark all as read)                                                                                             |
+| `areAllNotificationsLoaded` | `boolean`             |          | `false`           | When `true` renders a Loader instead of the notifications                                                                                              |
+| `onLoadMoreNotifications`   | `() => Promise`       |          | `noop`            | Callback is called when the user scrolls to the end (so you can fetch more notifications)                                                              |
+| `isLoading`                 | `boolean`             |          | `false`           | When `true` renders a Loader instead of the notifications                                                                                              |
+| `errorContent`              | `ReactNode`           |          |                   | Used for the Error state (the message under the «Error»)                                                                                               |
+| `errorImage`                | `ReactNode`           |          |                   | Custom image for the Error state                                                                                                                       |
+| `emptyContent`              | `ReactNode`           |          |                   | Same as `errorContent`, but for the Empty state                                                                                                        |
+| `emptyImage`                | `ReactNode`           |          |                   | Custom image for the Empty state                                                                                                                       |
+| `swipeThreshold`            | `number`              |          | 0.4               | A value from 0 to 1 — the more the harder it is to swipe                                                                                               |
 
 **Notification** — renders a notification with actions (side/bottom/swipe).