Sergey Biryukov dcca93232b Upgrade/Install: Create a temporary backup of plugins and themes before updating. ... This aims to make the update process more reliable and ensures that if a plugin or theme update fails, the previous version can be safely restored. * When updating a plugin or theme, the old version is moved to a temporary backup directory: * `wp-content/upgrade/temp-backup/plugins/[plugin-slug]` for plugins * `wp-content/upgrade/temp-backup/themes/[theme-slug]` for themes. * If the update fails, then the temporary backup kept in the `upgrade/temp-backup` directory is restored to its original location. * If the update succeeds, the temporary backup is deleted. To further help troubleshoot plugin and theme updates, two new checks were added to the Site Health screen: * A check to make sure that the `temp-backup` directory is writable. * A check that there is enough disk space available to safely perform updates. To avoid confusion: The `temp-backup` directory will NOT be used to "roll back" a plugin to a previous version after a completed update. This directory will simply contain a transient backup of the previous version of a plugin or theme being updated, and as soon as the update process finishes, the directory will be empty. Props aristath, afragen, pbiron, dd32, poena, TimothyBlynJacobs, audrasjb, mikeschroder, a2hosting, hellofromTonya, KZeni, galbaras, richards1052, Boniu91, mai21, francina, SergeyBiryukov. See #51857. Built from https://develop.svn.wordpress.org/trunk@51815 git-svn-id: http://core.svn.wordpress.org/trunk@51422 1a063a9b-81f0-0310-95a4-ce76da25c4cd		2021-09-15 18:41:00 +00:00
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css	Coding Standards: Apply coding standards on CSS.	2021-09-02 22:18:00 +00:00
images	Help/About: Update the About section for 5.8.	2021-07-06 18:38:57 +00:00
includes	Upgrade/Install: Create a temporary backup of plugins and themes before updating.	2021-09-15 18:41:00 +00:00
js	Editor: Revert [51748] and [51649]. They intorduced a bug where wp.editor may be replaced with wp.oldEditor in certain cases.	2021-09-08 23:29:58 +00:00
maint	Database: Check the correct value for displaying the "Successfully repaired table" or "Failed to repair" messages on Database Repair screen.	2020-12-04 15:50:12 +00:00
network	Networks and Sites: Replace two remaining occurrences of "blog" with "site" in user-facing strings.	2021-07-28 10:02:00 +00:00
user	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
about.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
admin-ajax.php	Login and Registration: Improve the UX of the Reset Password screen.	2021-02-02 18:13:04 +00:00
admin-footer.php	Coding Standards: Simplify a condition in wp-admin/admin-footer.php.	2021-06-01 11:30:57 +00:00
admin-functions.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
admin-header.php	Adds the widgets block editor to widgets.php and customize.php	2021-05-25 08:40:25 +00:00
admin-post.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
admin.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
async-upload.php	Media: Improve upload page media item layout on smaller screens.	2021-06-22 04:26:58 +00:00
authorize-application.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
comment.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
credits.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
custom-background.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
custom-header.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
customize.php	Customize: Add wp-embed-responsive class to body if using widgets block editor	2021-09-01 07:10:56 +00:00
edit-comments.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
edit-form-advanced.php	Editor: Use a consistent way to retrieve post ID on Edit Post screens.	2021-04-09 11:31:09 +00:00
edit-form-blocks.php	Coding Standards: Use static closures when not using $this.	2021-08-26 12:59:02 +00:00
edit-form-comment.php	Comments: Escape comment author's email in the Edit Comment form.	2021-06-07 18:47:02 +00:00
edit-link-form.php	Posts, Post Types: Update the styling of the legacy Links editing screen.	2021-02-16 18:50:03 +00:00
edit-tag-form.php	Administration: Consistently escape admin_url() links.	2021-06-17 14:37:00 +00:00
edit-tags.php	Docs: Correct comment format in wp-admin/edit-tags.php, remove extra space.	2021-04-18 14:29:03 +00:00
edit.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
erase-personal-data.php	Coding Standards: Remove wrapping HTML tags from translatable strings.	2021-07-08 17:07:58 +00:00
export-personal-data.php	Coding Standards: Remove wrapping HTML tags from translatable strings.	2021-07-08 17:07:58 +00:00
export.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
freedoms.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
import.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
index.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
install-helper.php	Docs: Improve documentation for functions in wp-admin/install-helper.php per the documentation standards.	2020-05-12 18:40:07 +00:00
install.php	Coding Standards: Move some translator comments to the correct place.	2021-03-21 13:13:03 +00:00
link-add.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
link-manager.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
link-parse-opml.php	XML-RPC: Explicitly unset the reference to the parser resource after calling xml_parser_free() to avoid memory leaks in PHP 7.0.0 or higher.	2020-07-05 15:22:01 +00:00
link.php	Coding Standards: Apply some alignment fixes from composer format.	2021-07-27 19:01:59 +00:00
load-scripts.php	Coding Standards: Fix instances of Generic.WhiteSpace.ArbitraryParenthesesSpacing.FoundEmpty.	2020-05-26 09:37:10 +00:00
load-styles.php	Block Editor: Load the WP_Theme_JSON_Resolver class in wp-admin/load-styles.php.	2021-06-01 23:09:58 +00:00
media-new.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
media-upload.php	Docs: Add examples of possible names for various hooks whose name contains a dynamic portion.	2021-03-07 12:32:09 +00:00
media.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
menu-header.php	Coding Standards: Replace alias PHP functions with the canonical names.	2020-10-18 17:27:06 +00:00
menu.php	Themes: Display the number of available theme updates in the admin menu.	2021-05-26 01:17:57 +00:00
moderation.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-admin.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-delete-site.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
ms-edit.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-options.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-sites.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-themes.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-upgrade-network.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
ms-users.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
my-sites.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
nav-menus.php	Menus: Save display locations for new menus.	2021-08-30 04:12:57 +00:00
network.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options-discussion.php	Coding Standards: Use strict comparisons in wp-admin/options-discussion.php.	2021-08-05 03:30:57 +00:00
options-general.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options-head.php	Administration: Replace legacy updated message type in add_settings_error() calls with success.	2019-08-16 00:39:55 +00:00
options-media.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options-permalink.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options-privacy.php	Coding Standards: Use static closures when not using $this.	2021-08-26 12:59:02 +00:00
options-reading.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options-writing.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
options.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
plugin-editor.php	Code Modernization: Check the return type of parse_url() on Plugin/Theme Editor screens.	2021-08-17 21:56:58 +00:00
plugin-install.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
plugins.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
post-new.php	Coding Standards: Use strict comparison where static strings are involved.	2020-05-16 18:42:12 +00:00
post.php	Block Editor: Use a unique name for the nonce of the custom fields toggle form.	2021-02-08 21:39:16 +00:00
press-this.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
privacy-policy-guide.php	Coding Standards: Use static closures when not using $this.	2021-08-26 12:59:02 +00:00
privacy.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
profile.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
revision.php	Coding Standards: Apply some alignment fixes from composer format.	2021-07-27 19:01:59 +00:00
setup-config.php	Upgrade/Install: Use consistent capitalization for "web host" in setup messages.	2021-08-14 12:06:59 +00:00
site-health-info.php	Site Health: Support custom sub-menus and pages.	2021-04-17 01:14:01 +00:00
site-health.php	Site Health: Improve readability of site titles.	2021-06-28 23:07:57 +00:00
term.php	Coding Standards: Use strict type check for in_array() and array_search() where strings are involved.	2020-04-05 03:02:11 +00:00
theme-editor.php	Code Modernization: Check the return type of parse_url() on Plugin/Theme Editor screens.	2021-08-17 21:56:58 +00:00
theme-install.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
themes.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
tools.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
update-core.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
update.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
upgrade-functions.php	Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.	2020-02-06 06:33:11 +00:00
upgrade.php	Coding Standards: Move some translator comments to the correct place.	2021-03-21 13:13:03 +00:00
upload.php	Coding Standards: Use strict comparisons in wp-admin/upload.php.	2021-08-05 03:37:56 +00:00
user-edit.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
user-new.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
users.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00
widgets-form-blocks.php	Widgets: Pass correct context to get_block_categories() calls.	2021-08-31 13:38:58 +00:00
widgets-form.php	Widgets: Revert [51705].	2021-09-09 21:40:57 +00:00
widgets.php	Docs: Add a comment about the $title global usage in various admin files.	2021-07-22 13:53:00 +00:00