Previously these have been unsupported, but in this patch, support is added for the tags so that the HTML Processor can process documents containing them.
There was a design discussion about introducing a constant to communicate "any of the H1 - H6 elements" but this posed a number of challenges that don't need to be answered in this patch. For the time being, because the HTML specification treats H1 - H6 specially as a single kind of element, the HTML Processor uses an internal hard-coded string to indicate this. By using a hard-coded string it's possible to avoid introducing a class constant which cannot be made private due to PHP's class design. In the future, this will probably appear as a special constant in a new constant-containing class.
Props dmsnell, jonsurrell.
Fixes#60060.
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In [50941] the version of lodash was updated, however the version inside `wp_default_packages_vendor` was not updated at the same time. This updates the version to correctly reflect the version that is loaded.
Also adds some basic tests for the scripts in `wp_default_packages_vendor` that match the name of the package from package.json to help prevent errors like this in the future.
Props jadpm, jorbin, swissspidy.
Fixes#60048. See #52991.
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Updates the internal representation of the text span coordinates. The mixture of (offset, length) and (start, end) coordinates becomes confusing, this commit replaces it with a (offset, length) pair. There should be no functional or behavioral changes in this patch. For the internal helper classes this patch introduces breaking changes, but those classes are marked private and should not be used outside of the HTML API itself.
Props dmsnell.
Fixes#59993.
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This ensures that `WP_REST_Comments_Controller::prepare_item_for_response()` passes three arguments to the `comment_text` filter, for consistency with all the other instances in core.
Follow-up to [15957], [16357], [25555], [38832], [40664].
Props sjregan, SergeyBiryukov.
Fixes#58238.
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Fixes a problem in WordPress artifact upload pipeline. The callable-test-core-build-process.yml used to zip the WordPress dist directory after npm run grunt clean runs, producing an empty zip file. This commit moves the zip before the cleanup task.
Follow up to [57124].
Props ockham, dmsnell.
See #59416.
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This raises the minimum version of MySQL required to run WordPress from 5.0 to 5.5.5.
MySQL 5.0 and 5.1 have long been unsupported and both reached end of life over 10 years ago. Combined usage for both versions sits at 0.4% of all WordPress sites.
Because 5.5 sits at just under 15% usage, 5.5 cannot be trimmed off at this time.
Of all sites running 5.5.x, 85% are running 5.5.5, and 100% are running 5.5.5 or higher. This makes it the logical landing spot.
Props johnbillion, sergeybiryukov, jorbin.
Fixes#60036.
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This is a very minor, yet simple performance optimization in a commonly called function, avoiding unnecessary initialization of the `$url` variable when it may not be needed. The conditional is simple enough to not use a variable altogether.
Props Cybr, swissspidy.
Fixes#59450.
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This matches a similar conditional in `wp-admin/menu-header.php`, where these values are handled as special cases and don't output the default menu image so that an icon could be added to `div.wp-menu-image` as CSS background.
Follow-up to [9578], [21877], [26664].
Props andrewleap, ironprogrammer, azaozz.
Fixes#58361.
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The biggest tradeoff that was made in the implementation of Block Hooks was that they were limited to layouts (i.e. templates, template parts, and patterns) that ''didn't have any user modifications'' (see #59313 for the reason). This changeset is a preparatory step to remove this limitation, so they’ll eventually also work with user-modified layouts.
The crucial problem to solve is how to acknowledge that a user has opted to remove or persist a hooked block, so that the auto-insertion mechanism won't run again and inject an extraneous hooked block on the frontend when none is solicited.
This is achieved by storing all known blocks hooked to a given anchor block in the `metadata` attribute on that anchor block; specifically in a field called `ignoredHookedBlocks` inside of the `metadata`. Hooked blocks are only rendered on the frontend if they're absent from that field; OTOH, they're injected into that field (via the REST API) when first loaded in the editor.
This simple logic guarantees that once a user modifies a given layout, those changes are respected on the frontend; yet if a plugin that includes a hooked block is activated after those modifications have taken place, the hooked block will be rendered on the frontend. This new technique supplants the one previously used (i.e. rendering hooked blocks on the frontend only if a layout doesn't have any modifications) in a rather direct way.
Note that this changeset only introduces the new metadata field and relevant logic; it does not yet enable hooked block insertion into modified layouts. That will be done in a subsequent step (see #59646).
Props gziolo.
Closes#60008.
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Alongside [57153], this reduces unnecessarily autoloaded data from inactive themes, which can contribute to slow database performance as part of excessive autoloading. This changeset specifically resolves the issue for existing sites.
Props mukesh27, joemcgill, swissspidy, westonruter, flixos90.
Fixes#59975.
See #39537.
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This reduces unnecessarily autoloaded data from inactive themes, which can contribute to slow database performance as part of excessive autoloading.
Props mukesh27, rajinsharwar, igmoweb, joemcgill, swissspidy, westonruter, flixos90.
Fixes#59537.
See #59975.
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This updates the test strategy matrix in the PHPUnit test GitHub Actions workflow to include the most recent MariaDB release, 11.2.
While 11.0 and 11.1 are still maintained, all three are short-term stable releases, which see support dropped after 1 year.
Until a larger discussion around how the project supports database software releases with shorter support windows takes place (short-term in MariaDB or “innovation” releases in MySQL), testing only against the latest short-term release should be sufficient.
Props johnbillion, l1nuxjedi.
See #59806.
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This allows third-party plugins to write their own factory extending `WP_UnitTest_Factory` for testing purposes, as well as benefit from `WP_UnitTestCase_Base` features.
Follow-up to [35186], [35225], [35242].
Props hugod.
Fixes#59999.
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This ensures that the update counter bubble in the admin menu is properly decreased after a successful plugin or theme update from within the update iframe when the site uses a non-standard port number.
Follow-up to [27280], [29357].
Props TobiasBg.
Fixes#59987.
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Restores setting the site's logo, icon, and wp-admin's back button image (which defaults to W).
Prior to [56566], the site logo and icon were unconditionally added to the index. [56566] changed this by conditionally adding them if either the `_links` or `_embedded` fields were included. However, these fields are not included when using the Site Logo block, as it uses the `site_logo`, `site_icon`, and `site_icon_url` fields instead.
This changeset restores the functionality by checking specifically for the `site_*` fields when neither of the `_links` or `_embedded` fields are present.
Follow up to [56566].
Props antonvlasenko, hellofromTonya, ironprogrammer, priethor, wildworks.
Fixes#59935.
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When JavaScript is disabled, the Add Plugins screen's search button position was too high in comparison to the search text field. This fix reuses the CSS declaration to keep field and button aligned.
By targeting the `.no-js` class, the CSS specificity is not impacted when JavaScript is enabled.
Follow up to [48281], [30830].
Props devmuhib, sabernhardt, huzaifaalmesbah, hellofromTonya.
Fixes#59967.
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When the `wp_login_errors` filter is used to add an error message followed by an instructional message, the former was not displayed and the latter was errouneously displayed twice above the login form.
This commit ensures that the error message is displayed as expected.
Follow-up to [56654].
Props mapumba.
Fixes#59983.
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This aims to slightly improve performance by checking the faster `empty()` language construct first and potentially avoiding an unnecessary function call. Additionally, this better matches a similar conditional a few lines below.
Follow-up to [17757], [17770].
Props Cybr.
See #59650.
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This is a maintenance and feature release, adding support for the official release of PHP 8.3, methods for removing and replacing custom headers, XCLIENT support, and links to a new way of implementing XOAUTH2 authentication.
The only change likely to have any impact on existing code is that PHPMailer previously attempted to use opportunistic STARTTLS encryption when connecting to `localhost`, which was unlikely to work. The workaround required setting `SMTPAutoTLS = false`, but that's no longer required. You may still need to use this setting when connecting to literal IPs.
References:
* [https://github.com/PHPMailer/PHPMailer/releases/tag/v6.9.1 PHPMailer 6.9.1 release notes]
* [https://github.com/PHPMailer/PHPMailer/compare/v6.8.1...v6.9.1 Full list of changes in PHPMailer 6.9.1]
Follow-up to [50628], [50799], [51169], [51634], [51635], [52252], [52749], [52811], [53500], [53535], [53917], [54427], [54937], [55557], [56484].
Props jrf, Synchro.
Fixes#59966.
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The MySQL project has introduced a new versioning strategy with two types of releases: innovation and long-term support. While long-term support is a familiar concept, it’s not clear how innovation releases should be supported in various WordPress versions for a number of reasons.
Mainly, innovation releases are very short-lived. Each one is only supported until the next innovation version is released with a goal of one per quarter. Even though these versions will have a short lifespan they are described as producton-grade and generally available.
More discussion is needed to determine exactly how each WordPress release should support these new innovation releases. But while the parameters for proper support are determined, the PHPUnit tests can be run against these innovation releases to detect any potential problems or incompatibilities.
This change adds the `8.1` and `8.2` innovation releases to the testing matrix for the PHPUnit test worfklow.
Props johnbillion, jorbin.
See #59779.
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Sergey Biryukov
Aaron Jorbin
Bernhard Reiter
desrosj
zieladam
isabel_brison
Felix Arntz
Joe McGill
hellofromTonya
Pascal Birchler
John Blackbourn