Title: Version 4.5.8
Published: February 5, 2019

---

# Version 4.5.8

## In this article

 * [Installation/Update Information](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#installation-update-information)
 * [Summary](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#summary)
 * [List of Files Revised](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#list-of-files-revised)

[ Back to top](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#wp--skip-link--target)

On 20 Apr, 2017, WordPress 4.5.8 was released to the public.

## 󠀁[Installation/Update Information](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#installation-update-information)󠁿

To download WordPress 4.5.8, update automatically from the Dashboard > Updates menu
in your site’s admin area or visit [https://wordpress.org/download/release-archive/](https://wordpress.org/download/release-archive/).

For step-by-step instructions on installing and updating WordPress:

 * [Updating WordPress](https://wordpress.org/documentation/article/updating-wordpress/)

If you are new to WordPress, we recommend that you begin with the following:

 * [New To WordPress – Where to Start](https://wordpress.org/documentation/article/new_to_wordpress_-_where_to_start/)
 * [First Steps With WordPress](https://wordpress.org/documentation/article/first-steps-with-wordpress/)
   or [Upgrading WordPress Extended](https://wordpress.org/documentation/article/upgrading-wordpress-extended-instructions/)
 * [WordPress Lessons](https://wordpress.org/documentation/article/wordpress-lessons/)

## 󠀁[Summary](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#summary)󠁿

From the [WordPress 4.7.4 release post](https://wordpress.org/news/2017/04/wordpress-4-7-4/):
WordPress 4.5.8 contains 47 maintenance fixes and enhancements from [Version 4.5.7](https://codex.wordpress.org/Version_4.5.7),
including an incompatibility between the upcoming Chrome version and the visual 
editor, and inconsistencies in media handling. For more information, consult the
[list of changes](https://core.trac.wordpress.org/query?status=closed&milestone=4.7.4&group=component&col=id&col=summary&col=component&col=status&col=owner&col=type&col=priority&col=keywords&order=priority).

## 󠀁[List of Files Revised](https://wordpress.org/documentation/wordpress-version/version-4-5-8/?output_format=md#list-of-files-revised)󠁿

    ```wp-block-preformatted
    wp-includes/version.php
    readme.html
    wp-admin/about.php
    wp-admin/includes/media.php
    ```

First published

February 5, 2019

Last updated