Release Version 4.1.0 · 10up/ElasticPress

Utility command to create zip packages: npm run build:zip. Props @felipeelia via #2669.
E2e tests for the Synonyms feature. Props @felipeelia via #2655.
generate_mapping() to post and comment indexables. Props @rebeccahum via #2637.
get_related_query() to the RelatedPosts class. Props @ayebare via #1653.
New --pretty flag to the WP-CLI commands that output a JSON. Props @felipeelia and @oscarssanchez via #2653.
Support for an array of aggregations in the aggs parameter of WP_Query. Props @felipeelia and @oscarssanchez via #2682.

Refactored remaining admin scripts to remove jQuery as a dependency. Props @JakePT via #2664.
Generate Instant Results' search template as an anonymous user by default. Props @JakePT via #2672.

PHP warning Trying to access array offset on value of type int in get_index_names(). Props @sun via #2580.
Searches by WooCommerce Order ID. Props @felipeelia via #2666.
Display and error message if syncing failed due to invalid JSON response from the server. Props @dsawardekar via #2677.
Better compatibility with PHP 8.1 by replacing the deprecated FILTER_SANITIZE_STRING. Props @sjinks via #2529.
get_term_tree() no longer infinite loops when parent ID is non-existent. Props @rebeccahum via #2687.
User search results include users who do not exist in the current site. Props @tfrommen and @felipeelia via #2670.
Pagination while syncing Indexables other than Posts. Props @felipeelia and @derringer via #2665.
Handle the output of an array of messages in sync processes. Props @felipeelia via #2688.
Truthy values for the 'enabled' field's attribute while using the ep_weighting_configuration_for_search filter. Props @felipeelia and @moritzlang via #2673.
"Learn More" link on the Sync Page. Props @felipeelia, @JakePT, and @brandwaffle via #2699.
Icons alignment in the WP Dashboard. Props @jakemgold, @felipeelia, @brandwaffle, and @tlovett1 via #2701.

Security

Bumped node-forge from 1.2.1 to 1.3.0. Props @dependabot via #2678.
Bumped @wordpress/env from 4.2.2 to 4.4.0, and minimist from 1.2.5 to 1.2.6. Props @felipeelia via #2680.