Relevanssi Premium 2.25.2

= 2.25.2 =
* Security fix: Prevent CSV injection attack in log export.
* Security fix: Restrict access to doc count updates.
* Minor fix: Product variations check the parent product for access restrictions, to avoid situations where variations of a draft product appear in the results.
* Minor fix: Improved TablePress compatibility.
* Minor fix: Added error handling to the Ninja Table compatibility code.

= 2.25.1 =
* Security fix: Relevanssi had a vulnerability where anyone could access the search logs and click logs. The log export is now protected.
* Minor fix: Relevanssi had problems with Polylang when a post or term didn't have language specified. Now Relevanssi handles those situations better.
* Minor fix: Post date throttling had a MySQL error that made it replace JOINs instead of concatenating.
* Minor fix: The log database table now has an index on session_id, as not having that index can slow down the search a lot.

= 2.24.4 =
* Minor fix: Fixes broken taxonomy indexing.

= 2.24.3 =
* Security fix: Relevanssi had a vulnerability for SQL injections. Exploiting the vulnerability does require WP admin access. This vulnerability is now fixed.
* Security fix: Relevanssi had a vulnerability for error log injections. Exploiting this vulnerability requires file upload access to the site. This vulnerability is now fixed.
* New feature: New filter hook 'relevanssi_get_attachment_posts_query_final' filters the final SQL query for attachment post fetching.
* Changed behaviour: Relevanssi now skips attachments with 'Server did not respond' errors when reading attachments. This should help with problems coming from attachments that are too big read.
* Minor fix: Improved server timeout error handling for attachment reading.
* Minor fix: Relevanssi didn't strip tags from custom field specific excerpts, and could show zero-hit excerpts for the content.
* Minor fix: Multisite search failed when the search term resolved to nothing in the tokenizer.

= 2.24.2 =
* Minor fix: Fixes broken WP CLI progress bars.
* Minor fix: Meta query boolean to array conversion.
* Minor fix: For indexing, stemmer is always in OR mode so that both stemmed word and the original word is indexed.

= 2.24.1 =
* New feature: The debugging tab now shows the status of the 'relevanssi_words' option.
* Changed behaviour: The 'relevanssi_index_content' and 'relevanssi_index_titles' filter hooks now get the post object as a second parameter.
* Minor fix: Stop Relevanssi from blocking the feed searches.
* Minor fix: Remove warning from missing blog_id parameter.
* Minor fix: Improve exact match boosts with accented letters.
* Minor fix: Entering synonyms in Polylang all languages mode was possible; it shouldn't be.
* Minor fix: Relevanssi is now blocked in the reusable content block search.

= 2.24.0 =
* New feature: New filter hook `relevanssi_highlight_regex` makes it possible to adjust the regex used for highlighting.
* New feature: New filter hook `relevanssi_excerpt_custom_fields` filters the list of custom fields used for creating the excerpt.
* New feature: New filter hook `relevanssi_phrase_custom_fields` filters the list of custom fields used for phrase matching. Return an empty array to disable phrase matching in custom fields.
* New feature: New filter hook `relevanssi_phrase_taxonomies` filters the list of taxonomies used for phrase matching. Return an empty array to disable phrase matching in taxonomies.
* New feature: If RELEVANSSI_DEBUG, WP_DEBUG and WP_DEBUG_DISPLAY are all true, Relevanssi will print out indexing debugging messages to the error log (PHP error log or whatever is defined in WP_DEBUG_LOG).
* Changed behaviour: If the `relevanssi_accents_replacement_arrays` returns an empty array, the accent variation feature is disabled.
* Minor fix: Term indexing with WPML only indexed the terms in the current admin language. Now the terms are indexed in all languages.
* Minor fix: Some ACF fields change the global $post, leading to indexing problems. Relevanssi tries to prevent that now.
* Minor fix: Relevanssi couldn't create the click tracking table on subsites during the multisite installation.
* Minor fix: Safety features for post-part targeting to avoid fatal errors from wrong variable types.
* Minor fix: Pinning failed in multisite if the search site didn't have any pinned posts.
* Minor fix: The `relevanssi_custom_field_value` filter hook is now applied to `_relevanssi_pdf_content` field when the PDF content is indexed for the parent post.
* Minor fix: The `relevanssi_premium_get_post()` now returns a `WP_Error` when the post is not found.
* Minor fix: The "Did you mean" feature now makes less suggestions for words that are already correct.
* Minor fix: Trigger reindexing of the parent post when an attachment is attached or detached from the Media Library.
* Minor fix: Click tracking now works much better in multisite searches and counts the clicks for the correct subsite.

= 2.23.0 =
* New feature: Relevanssi can now create custom field specific excerpts that come from one custom field only and know which field that is.
* New feature: You can see the list of indexed custom field names in the indexing and excerpt settings.
* New feature: New filter hook `relevanssi_excerpt_specific_custom_field_content` filters the excerpt custom field content if `relevanssi_excerpt_specific_fields` is enabled.
* Changed behaviour: The `relevanssi_get_custom_field_content()` function now returns an array instead of string. If `relevanssi_excerpt_specific_fields` is off, the previous string return value is returned as a single-item array with the string in index 0. If the setting is on, the array keys are the field names.
* Changed behaviour: The `relevanssi_get_child_pdf_content()` function now returns an array.
* Minor fix: The "none" value in category dropdowns from the searchform shortcode is changed from -1 to 0.
* Minor fix: The stopword population during the multisite installation used the wrong database table, leading to failed population.
* Minor fix: Multisite installation is moved from `wp_insert_site` (priority 10) to `wp_initialize_site` (priority 200) in order to avoid trouble.
* Minor fix: Wildcard search now works in whole word matching, not only in partial matching.
* Minor fix: The Gutenberg sidebar translations didn't show up. Now you should be able to see the sidebar in the right language.

= 2.21.0 =
* New feature: You can now add weights to pinned terms to control the order of the pinned posts.
* New feature: New filter hook `relevanssi_add_attachment_scripts` lets you add the attachment javascripts to other post types than `attachment`.
* New feature: New filter hook `relevanssi_highlight_query` lets you modify the search query for highlighting.
* Changed behavior: Relevanssi no longer searches in feed searches by default.
* Minor fix: The filter `relevanssi_get_attachment_url` is now also used when adding the attachment metabox.
* Minor fix: No more crashes from Polylang forced plugin updates.
* Minor fix: PHP 8.1 deprecated FILTER_SANITIZE_STRING, those are now replaced.