Commit Graph

258 Commits

Author SHA1 Message Date
Aaron Campbell 608ba462dd Upgrade/Install: Improve copy for opt-in to automatic major version updates.
Props marybaum, kebbet.
See #50907.

Built from https://develop.svn.wordpress.org/trunk@49285


git-svn-id: http://core.svn.wordpress.org/trunk@49047 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-23 16:36:14 +00:00
Sergey Biryukov 83c900e8b3 Upgrade/Install: Add missing `</form>` tag in auto-updates settings form.
Props imath, ahortin, dd32, afragen.
Fixes #51598. See #50907.
Built from https://develop.svn.wordpress.org/trunk@49274


git-svn-id: http://core.svn.wordpress.org/trunk@49036 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-22 03:38:10 +00:00
Helen Hou-Sandí 9ab2f1ae3e Upgrade/Install: Add UI for opting in to core auto-updates for major versions.
Props audrasjb, karmatosed, aaroncampbell, paaljoachim, davidbaumwald.
Fixes #50907.

Built from https://develop.svn.wordpress.org/trunk@49254


git-svn-id: http://core.svn.wordpress.org/trunk@49016 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-20 19:35:06 +00:00
Helen Hou-Sandí 8ce5e19a65 Updates: Reduce secondary buttons for less visual complexity.
Props audrasjb, karmatosed.
Fixes #51523.

Built from https://develop.svn.wordpress.org/trunk@49150


git-svn-id: http://core.svn.wordpress.org/trunk@48912 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-14 20:27:09 +00:00
Sergey Biryukov 85c38d54e6 Upgrade/Install: Show the installed WordPress version number on WordPress Updates screen if there is a newer version available.
This makes it easier for a user to know how significant of an update the change might be, and helps them make an informed decision about how to proceed.

Props tmdesigned, dd32, circlecube, dkarfa, hakre, scribu, MadtownLems, markshep, nbachiyski, dmchale, miqrogroove, ovann86, danieltj, sterndata, seanpaulrasmussen, mrgrt, Commeuneimage, dpacks, puneetsahalot, jonoaldersonwp, SergeyBiryukov.
Fixes #15101. See #35554, #47848.
Built from https://develop.svn.wordpress.org/trunk@48709


git-svn-id: http://core.svn.wordpress.org/trunk@48471 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-01 19:46:04 +00:00
Sergey Biryukov db175a9868 Themes: Display a message in theme updates list if an update requires a higher version of PHP or WordPress.
This applies to the WordPress Updates screen.

Props afragen, SergeyBiryukov.
Fixes #48491.
Built from https://develop.svn.wordpress.org/trunk@48654


git-svn-id: http://core.svn.wordpress.org/trunk@48416 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-28 01:02:04 +00:00
Sergey Biryukov 3f04e3bf5c I18N: Further adjust some update/install strings for consistency.
Follow-up to [48568], [48569].

See #50708, #50714.
Built from https://develop.svn.wordpress.org/trunk@48589


git-svn-id: http://core.svn.wordpress.org/trunk@48351 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-23 21:08:01 +00:00
whyisjake 921ddab889 I18N: Merge similar "Installation failed" strings
Fixes #50708.

Props ramiy, ocean90, audrasjb.

Built from https://develop.svn.wordpress.org/trunk@48568


git-svn-id: http://core.svn.wordpress.org/trunk@48330 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-22 21:59:05 +00:00
Sergey Biryukov f83b8775b3 I18N: Move the "WordPress Backups" support URL to its own translatable string.
Follow-up to [48390].

See #9757.
Built from https://develop.svn.wordpress.org/trunk@48447


git-svn-id: http://core.svn.wordpress.org/trunk@48216 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-12 10:34:05 +00:00
Sergey Biryukov 054610e276 Text Changes: Remove use of "normal" in user-facing output.
This clarifies some messages referring to Site Health checks and maintenance mode, and makes them more accurate.

Props dartiss.
Fixes #50549.
Built from https://develop.svn.wordpress.org/trunk@48287


git-svn-id: http://core.svn.wordpress.org/trunk@48056 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-03 21:59:03 +00:00
Sergey Biryukov 16b35340f4 Site Health: Improve the error message displayed when activating a plugin that requires a higher version of PHP or WordPress.
This adds some extra details to the message:

* The current PHP or WordPress version.
* The plugin's minimum required PHP or WordPress version.
* A link to the support documentation on how to update PHP.

Props stuffradio, johnbillion, garrett-eclipse, sabernhardt, williampatton, SergeyBiryukov.
Fixes #48245.
Built from https://develop.svn.wordpress.org/trunk@48172


git-svn-id: http://core.svn.wordpress.org/trunk@47941 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-26 00:27:09 +00:00
Sergey Biryukov b16368c268 Docs: Remove `@staticvar` tags from core.
The tag was supported in phpDocumentor 1.x, but is no longer supported in 2.x and 3.x.

Usage of static variables is considered an internal implementation detail and has no information value for someone reading the docs.

Props alishanvr, jrf.
Fixes #50426.
Built from https://develop.svn.wordpress.org/trunk@48109


git-svn-id: http://core.svn.wordpress.org/trunk@47878 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-20 12:40:12 +00:00
Sergey Biryukov 82a5d41d9b Help/About: Move "Learn more: Auto-updates documentation" link about "Support", for consistency with other screens.
Follow-up to [48062].

See #50215.
Built from https://develop.svn.wordpress.org/trunk@48095


git-svn-id: http://core.svn.wordpress.org/trunk@47864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-19 21:14:08 +00:00
whyisjake 97e2b94f84 Help/About: Add help tabs to provide informations about plugin & themes auto-updates.
Adds language around how the feature works and includes links to the WordPress HelpHub pages.

Fixes: #50215.
Props: audrasjb, garrett-eclipse, paaljoachim, marybaum, pbiron, whyisjake.


Built from https://develop.svn.wordpress.org/trunk@48062


git-svn-id: http://core.svn.wordpress.org/trunk@47829 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-16 17:29:07 +00:00
Sergey Biryukov 7b192d406a Coding Standards: Fix instances of `Generic.WhiteSpace.ArbitraryParenthesesSpacing.FoundEmpty`.
See #49542.
Built from https://develop.svn.wordpress.org/trunk@47855


git-svn-id: http://core.svn.wordpress.org/trunk@47631 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-26 09:37:10 +00:00
Sergey Biryukov b9751d4efe Coding Standards: Use strict comparison for `count()` calls.
See #49542.
Built from https://develop.svn.wordpress.org/trunk@47848


git-svn-id: http://core.svn.wordpress.org/trunk@47624 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-23 11:38:08 +00:00
whyisjake 661b929e1e Security: Add user interface to auto-update themes and plugins.
Building on core update mechanisms, this adds the ability to enable automatic updates for themes and plugins to the WordPress admin. 

Fixes: #50052.
Props: afercia, afragen, audrasjb, azaozz, bookdude13, davidperonne, desrosj, gmays, gmays, javiercasares, karmatosed, knutsp, mapk, mukesh27, netweb, nicolaskulka, nielsdeblaauw, paaljoachim, passoniate, pbiron, pedromendonca, whodunitagency, whyisjake, wpamitkumar, and xkon.

Built from https://develop.svn.wordpress.org/trunk@47835


git-svn-id: http://core.svn.wordpress.org/trunk@47611 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-20 18:49:09 +00:00
Sergey Biryukov 7932193708 Coding Standards: Use strict comparison where static strings are involved.
This reduces the number of `WordPress.PHP.StrictComparisons.LooseComparison` issues in half, from 1897 to 890.

Includes minor code layout fixes for better readability.

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47808


git-svn-id: http://core.svn.wordpress.org/trunk@47584 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-16 18:42:12 +00:00
Sergey Biryukov 32edd58e4c Docs: Add descriptions for some globals:
* `$wp_version`
* `$wp_local_package`
* `$required_php_version`
* `$required_mysql_version`

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47230


git-svn-id: http://core.svn.wordpress.org/trunk@47030 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-10 03:30:06 +00:00
Sergey Biryukov 5e6c949861 Coding Standards: Use Yoda conditions in some `wp-admin` files.
Props subrataemfluence, marcio-zebedeu, bookdude13, 1naveengiri, alishankhan.
Fixes #44365, #48455.
Built from https://develop.svn.wordpress.org/trunk@47218


git-svn-id: http://core.svn.wordpress.org/trunk@47018 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-09 16:53:06 +00:00
Sergey Biryukov 47ed56f38f Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant.
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.

This commit also includes:

* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
 * `wp-admin/admin-header.php`
 * `wp-admin/admin-footer.php`
 * `wp-includes/version.php`

Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes #48082.
Built from https://develop.svn.wordpress.org/trunk@47198


git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-06 06:33:11 +00:00
Sergey Biryukov 001ffe81fb Docs: Improve inline comments per the documentation standards.
Includes minor code layout fixes for better readability.

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47122


git-svn-id: http://core.svn.wordpress.org/trunk@46922 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-01-29 00:45:18 +00:00
Sergey Biryukov f8a5ae6b93 Upgrade/Install: Remove the suggestion for users to skip a minor update to keep their current translation.
With the introduction of asynchronous translation updates in WordPress 3.7+, the suggestion is no longer relevant.

Props casiepa, danieltj, tobifjellner, netweb.
Fixes #43242.
Built from https://develop.svn.wordpress.org/trunk@47061


git-svn-id: http://core.svn.wordpress.org/trunk@46861 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-01-12 02:24:03 +00:00
Sergey Biryukov c786eaa1df Coding Standards: Fix WPCS issue in [46763].
See #48777.
Built from https://develop.svn.wordpress.org/trunk@46764


git-svn-id: http://core.svn.wordpress.org/trunk@46564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-23 19:21:03 +00:00
Sergey Biryukov 26a750e162 Docs: Add missing `@since` tags for functions in `wp-admin/includes/update.php`.
Props sathyapulse, zodiac1978.
Fixes #48777.
Built from https://develop.svn.wordpress.org/trunk@46763


git-svn-id: http://core.svn.wordpress.org/trunk@46563 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-23 18:51:01 +00:00
desrosj 5a477b5715 Docs: Add missing descriptions for functions in `wp-admin/update-core.php`.
Also, fix the `@since` annotation added in [45480] to include the correct version.

Props SergeyBiryukov, ajayghaghretiya1.
Fixes #47424.
Built from https://develop.svn.wordpress.org/trunk@46161


git-svn-id: http://core.svn.wordpress.org/trunk@45973 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-17 20:43:56 +00:00
Sergey Biryukov e199663322 I18N: Capitalize translator comments consistently, add trailing punctuation.
Includes minor code layout fixes.

See #44360.
Built from https://develop.svn.wordpress.org/trunk@45932


git-svn-id: http://core.svn.wordpress.org/trunk@45743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-03 00:41:05 +00:00
Sergey Biryukov 16b8d91baa I18N: Improve translator comments.
* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.

Includes minor code layout fixes.

Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!

Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes #44360.
Built from https://develop.svn.wordpress.org/trunk@45926


git-svn-id: http://core.svn.wordpress.org/trunk@45737 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-01 17:13:59 +00:00
Sergey Biryukov 29b072e706 Docs: Add missing description for `$wpdb`, `$wp_db_version`, and `$wp_current_db_version` globals.
Props mukesh27, utsav72640, immeet94, SergeyBiryukov.
See #45604.
Built from https://develop.svn.wordpress.org/trunk@45734


git-svn-id: http://core.svn.wordpress.org/trunk@45545 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-04 01:12:56 +00:00
Sergey Biryukov 8e85299a00 General: First pass at replacing Codex URLs with a corresponding HelpHub or DevHub article.
Props ianbelanger, tobifjellner, SergeyBiryukov.
See #47771.
Built from https://develop.svn.wordpress.org/trunk@45674


git-svn-id: http://core.svn.wordpress.org/trunk@45485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-25 22:45:57 +00:00
Gary Pendergast a02b5cc2a8 Coding Standards: Mark the handful of hook names with uppercase characters or hyphens as ignored.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45599


git-svn-id: http://core.svn.wordpress.org/trunk@45410 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-05 01:45:56 +00:00
Gary Pendergast cf3fa9f7c8 Coding Standards: Fix the `Squiz.PHP.DisallowMultipleAssignments` violations in `wp-admin`.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45583


git-svn-id: http://core.svn.wordpress.org/trunk@45394 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-01 12:52:01 +00:00
Andrew Ozz d38e15e59d Fix displaying of the "An updated version of WordPress is available." notice when running the latest nightly build. Note that it is still displayed when running a local build or from `/src`.
Props afragen, audrasjb, SergeyBiryukov.
Fixes #45202.
Built from https://develop.svn.wordpress.org/trunk@45532


git-svn-id: http://core.svn.wordpress.org/trunk@45343 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-06-13 16:43:53 +00:00
desrosj 349d95f27a Docs: Add missing function documentation for `list_plugin_updates()`.
Introduced in [9543].

Props priyankkpatel, mukesh27.
Fixes #47424.
Built from https://develop.svn.wordpress.org/trunk@45480


git-svn-id: http://core.svn.wordpress.org/trunk@45291 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-30 15:10:52 +00:00
Sergey Biryukov f72cb6dc83 Upgrade/Install: Improve error messages displayed when WordPress update fails due to an incompatible PHP version by linking to the Update PHP support page.
Additionally, fix a regression in [44451] where the error message in `wp-admin/upgrade.php` was prepared, but never displayed.

Props afragen, netweb, hareesh-pillai, SergeyBiryukov.
Fixes #46937.
Built from https://develop.svn.wordpress.org/trunk@45357


git-svn-id: http://core.svn.wordpress.org/trunk@45168 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-17 18:11:51 +00:00
Sergey Biryukov 845977ed1f Site Health: Merge duplicate "Learn more about updating PHP" strings.
Props ramiy.
Fixes #46912.
Built from https://develop.svn.wordpress.org/trunk@45192


git-svn-id: http://core.svn.wordpress.org/trunk@45001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-13 17:59:52 +00:00
Sergey Biryukov 88fdfae793 Plugins: Introduce `is_wp_version_compatible()` and `is_php_version_compatible()` for checking compatibility with the current WordPress or PHP version.
Props afragen.
Fixes #46599.
Built from https://develop.svn.wordpress.org/trunk@45185


git-svn-id: http://core.svn.wordpress.org/trunk@44994 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-12 23:56:52 +00:00
Sergey Biryukov a2e273944a Plugins: In `list_plugin_updates()`, only display the annotation and the surrounding tags if it's not empty.
Props afragen.
Fixes #46680.
Built from https://develop.svn.wordpress.org/trunk@45184


git-svn-id: http://core.svn.wordpress.org/trunk@44993 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-12 21:52:52 +00:00
Gary Pendergast 4487551344 Help: Update support forum links.
There are a lot of places in Core that link to https://wordpress.org/support/ for the support forums, but that's now the URL for HelpHub. The new forums link is https://wordpress.org/support/forums/.

Props jitendrabanjara1991, dilipbheda, mukesh27, ianbelanger.
Fixes #46790.


Built from https://develop.svn.wordpress.org/trunk@45140


git-svn-id: http://core.svn.wordpress.org/trunk@44949 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-08 22:59:56 +00:00
Sergey Biryukov de95fac19c Themes: Link to an updated documentation on child themes on developer.wordpress.org, instead of Codex.
Props man4toman.
See #46450.
Built from https://develop.svn.wordpress.org/trunk@45080


git-svn-id: http://core.svn.wordpress.org/trunk@44889 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-01 11:55:52 +00:00
desrosj 22d61857fc Plugins: Block plugin updates on the update screen if required PHP version is not supported.
This brings the changes in [44937] to the WordPress Updates page in the admin. Now, when a site does not meet the minimum PHP version requirements for a plugin update, the user will not be able to update. Instead, they will be presented with educational information to guide them through the process of updating PHP.

Props afragen, miyauchi, TimothyBlynJacobs, desrosj.
Fixes #44350. 
Built from https://develop.svn.wordpress.org/trunk@44939


git-svn-id: http://core.svn.wordpress.org/trunk@44770 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-20 14:59:50 +00:00
Dominik Schilling fb552cad0f Install/Upgrade: After [44451], update translator comments to include the new placeholder.
See #46111.
Fixes #45574.
Built from https://develop.svn.wordpress.org/trunk@44700


git-svn-id: http://core.svn.wordpress.org/trunk@44531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-27 14:46:55 +00:00
Gary Pendergast db696999f1 Updates: Tweak the "before updating, please back up..." message.
Props chetan200891, sebastien@thivinfo.com.
See #43790.


Built from https://develop.svn.wordpress.org/trunk@44596


git-svn-id: http://core.svn.wordpress.org/trunk@44427 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-15 05:20:50 +00:00
Gary Pendergast 4f861b9548 Coding Standards: Fix the `Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace` violations.
See #45934.


Built from https://develop.svn.wordpress.org/trunk@44566


git-svn-id: http://core.svn.wordpress.org/trunk@44397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-11 06:40:50 +00:00
Gary Pendergast 7f67e235a7 Install/Upgrade: Link to HelpHub instead of the Codex.
WordPress version links in the Codex (eg, https://codex.wordpress.org/Version_5.0) are redirected to their HelpHub equivalent.

Rather than relying on the redirect, Core and link directly to HelpHub.

Props swissspidy.
Fixes #45574.


Built from https://develop.svn.wordpress.org/trunk@44451


git-svn-id: http://core.svn.wordpress.org/trunk@44282 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-08 03:29:48 +00:00
Gary Pendergast 56c162fbc9 Coding Standards: Upgrade WPCS to 1.0.0
WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.

This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script. 
- Auto-fixable coding standards issues will now cause Travis failures.

Fixes #44600.


Built from https://develop.svn.wordpress.org/trunk@43571


git-svn-id: http://core.svn.wordpress.org/trunk@43400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-08-17 01:51:36 +00:00
Gary Pendergast 8244397ffb Coding Standards: Prepare for upgrading WPCS to 1.0.0.
In order to get the best result when running `phpcbf` across the codebase, there are some manual tweaks we need to make.

These fall into three categories:
- Fixing incorrectly indented code which has flow-on effects when auto-fixing.
- Tweaking the layout of inline PHP inside HTML tags.
- Moving more complex inline PHP inside HTML tags, to execute earlier.

See #44600.


Built from https://develop.svn.wordpress.org/trunk@43569


git-svn-id: http://core.svn.wordpress.org/trunk@43398 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-08-15 06:22:26 +00:00
Sergey Biryukov a53d6b9cb9 I18N: Use consistent pattern for placeholder references in a translator comment in `wp-admin/update-core.php`.
See #43523.
Built from https://develop.svn.wordpress.org/trunk@43090


git-svn-id: http://core.svn.wordpress.org/trunk@42919 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-05-02 01:55:21 +00:00
Peter Wilson fc20505750 Upgrade/Install: Use high-dpi plugin icons on update dashboard.
Reorder the `$preferred_icons` array for plugins to prefer high-dpi icons (2x) over standard-dpi icons (1x).

Props dd32.
Fixes #43727.


Built from https://develop.svn.wordpress.org/trunk@42979


git-svn-id: http://core.svn.wordpress.org/trunk@42808 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-16 00:13:20 +00:00
Andrea Fercia 9842bd6d24 Accessibility: Change the "Show / Hide dismissed updates" link to a button.
For better accessibility and semantics, user interface controls that perform an
action should be buttons. Links should exclusively be used for navigation.
Also, adds an `aria-expanded` attribute to communicate the expandable panel state
and improves the buttons spacing.

Props Cheffheid, audrasjb, afercia.
Fixes #38674.

Built from https://develop.svn.wordpress.org/trunk@42785


git-svn-id: http://core.svn.wordpress.org/trunk@42615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-05 15:50:30 +00:00