Relevanssi – A Better Search

Journal

4.22.2

• 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.

4.22.1

• 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.

4.22.0

• New feature: New filter hook relevanssi_searchform_dropdown_args filters the arguments for wp_dropdown_categories() in search forms.
• Changed behaviour: Search form shortcode taxonomy dropdowns are now sorted alphabetically and not by term ID.
• Minor fix: Caught a bug in excerpt-building with empty words.
• Minor fix: It’s now possible to set both post__in and post__not_in and likewise for parent__in and parent__not_in.
• Minor fix: The post_status is no longer available as a query parameter.
• Minor fix: It’s now possible to sort posts in ascending order of relevance.

4.21.2

• Minor fix: Meta query boolean to array conversion.

4.21.1

• Changed behaviour: The ‘relevanssi_index_content’ and ‘relevanssi_index_titles’ filter hooks now get the post object as a second parameter.
• Minor fix: Relevanssi is now blocked in the reusable content block search.
• Minor fix: Stop Relevanssi from blocking the feed searches.
• Minor fix: Improve exact match boosts with accented letters.
• Minor fix: Entering synonyms in Polylang all languages mode was possible; it shouldn’t be.

4.21.0

• 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).
• Minor fix: Some ACF fields change the global $post, leading to indexing problems. Relevanssi tries to prevent that now.
• Minor fix: Avoid fatal errors from action query variable being a non-string.
• Minor fix: Term indexing with WPML only indexed the terms in the current admin language. Now the terms are indexed in all languages.

4.20.0

• 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.
• 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: The session ID is now included in the log export.
• Minor fix: The « none » value in category dropdowns from the searchform shortcode is changed from -1 to 0.

4.19.0

• New feature: Logging now includes a session ID (based on user ID for logged-in users, HTTP user agent for others, and current time, stable for 10 minutes per user). This is used to remove duplicate searches from live searches, keeping only the final search query.

4.18.4

• 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.

4.18.3

• New feature: New filter hook relevanssi_blocked_field_types can be used to control which ACF field types are excluded from the index. By default, this includes ‘repeater’, ‘flexible_content’, and ‘group’.
• New feature: New filter hook relevanssi_acf_field_object can be used to filter the ACF field object before Relevanssi indexes it. Return false to have Relevanssi ignore the field type.
• New feature: Relevanssi debug mode has more features now.
• Minor fix: ACF field exclusion is now recursive. If a parent field is excluded, all sub fields will also be excluded.
• Minor fix: Handling of data attributes in in-document highlighting had a bug that caused problems with third-party plugins.
• Minor fix: The indexing settings tab now checks if the wp_relevanssi database table exists and will create the table if it doesn’t.

4.18.2

• New feature: Relevanssi now has a debug mode that will help troubleshooting and support.
• Minor fix: Using the_permalink() caused problems with search result links. That is now fixed. Relevanssi no longer hooks onto the_permalink hook and instead uses post_link and other similar hooks.

4.18.1

• New feature: New filter hook relevanssi_add_highlight_and_tracking can be used to force Relevanssi to add the highlight and tracking parameters to permalinks.
• Changed behaviour: The ‘relevanssi_wpml_filter’ filter function now runs on priority 9 instead of 10 to avoid problems with custom filters on relevanssi_hits_filter.
• Minor fix: Handle cases of missing posts better; relevanssi_get_post() now returns a WP_Error if no post is found.
• Minor fix: Search queries that contain apostrophes and quotes can now be deleted from the log.
• Minor fix: Avoid a slow query on the searching tab when the throttle is not enabled.

4.18.0

• New feature: Relevanssi now shows the MySQL max_allowed_packet size on the debug tab.
• New feature: Relevanssi now shows the indexing query on the debug tab.
• New feature: ACF field settings now include a ‘Exclude from Relevanssi index’ setting. You can use that to exclude ACF fields from the Relevanssi index.
• Minor fix: Relevanssi was adding extra quotes around search terms in the highlight parameter.
• Minor fix: Yet another update to data attributes in highlighting. Thanks to Faeddur.
• Minor fix: Taxonomy query handling was improved. This should help in particular Polylang users who’ve had problems with Relevanssi ignoring Polylang language restrictions.