Update: add option to update from dashboard (#564)

source/docs/use/repositories/dashboard.md

@@ -11,7 +11,7 @@ This section shows you how to use the HACS dashboard.
     - Each line in the data table represents a community repository that can be downloaded via HACS.
     ![nav_overview](/assets/images/screenshots/overview/base/light.png#only-light)
     ![nav_overview](/assets/images/screenshots/overview/base/dark.png#only-dark)
-2. To browse the repositories, use the [search](#search-repositories) and [filter](#filter-repositories) functions.
+2. To browse the repositories, use the [search](#search-repositories) and [filter](#filtering-repositories) functions.
     - The HACS dashboard uses the same [table features](https://www.home-assistant.io/docs/organizing/filtering) used elsewhere in Home Assistant.
     - By default, the dashboard shows the repositories you have downloaded with HACS on top of the list.
 3. To view the repository documentation, the select the 3 dots :material-dots-vertical: menu, then select **Show details**.
@@ -35,7 +35,7 @@ You can search for both downloaded and available repositories in HACS.
     ![nav_overview](/assets/images/screenshots/overview/search/light.png#only-light)
     ![nav_overview](/assets/images/screenshots/overview/search/dark.png#only-dark)
 
-## Filter repositories
+## Filtering repositories
 
 1. To define filters, next to the searchbar, select the (:material-filter-variant:) **Filters** button.
 
@@ -45,6 +45,7 @@ You can search for both downloaded and available repositories in HACS.
 
     - **Type**: filters for a specific [type](/docs/use/repositories/type/index.md) of custom element: integration, dashboard, theme, template, AppDaemon app, or Python Script.
     - **Status**:
+        - **Pending update**: There is a new version available for this repository. To download it, select **Redownload**.
         - **Pending restart**: The repository has been downloaded. But for the software version to become active, you need to restart Home Assistant.
             - Repositories with a pending restart generate a repair issue under [**System** > **Updates**](https://my.home-assistant.io/redirect/updates/). You can restart directly from there.
         - **New**: HACS found repositories it has not seen before. If you select **Dismiss new**, these will be shown under **Available for download**.

source/docs/use/update.md

@@ -27,7 +27,11 @@ However, if you want to immediately check if something has changed for a reposit
 These steps assume that you have already downloaded a repository. Follow these steps to update to a new software version of this repository.
 
 1. [Create a backup](/docs/use/data.md/#creating-a-backup) and download that backup to another device.
-2. If you have already downloaded a repository, you will get an update notification under <!-- hacs:my updates title="**{{coreui('panel.config')}}** > **{{coreui('ui.panel.config.updates.caption')}}**" -->.
-    - Open the notification and read the release notes.
-    - Select **Install**.
+2. There are 2 ways to install an update for a repository:
+    - **Option 1**: From the update notification  under <!-- hacs:my updates title="**{{coreui('panel.config')}}** > **{{coreui('ui.panel.config.updates.caption')}}**" -->.
+        - Open the notification and read the release notes.
+        - Select **Install**.
+    - **Option 2**: From the HACS dashboard.
+        - The repositories with updates have status **Pending update**.
+        - Select the 3 dots :material-dots-vertical: menu, then select **Redownload**.
 3. If the repository is an integration, [restart Home Assistant](https://www.home-assistant.io/docs/configuration/#reloading-the-configuration-to-apply-changes).