Premium 1.13.3

Version 1.13.3 mostly fixes an undefined variable error that can come up when saving posts. Other changes are mostly minor fixes, either small bug fixes that affect edge cases and only a small percentage of users. However, that undefined variable error is so common that the update is recommended for all users.

• Removes one “Undefined variable” error.
• New filter: relevanssi_display_common_words can be used to disable the “25 most common words” listing on the settings page, if it’s too heavy to load.
• Eliminated problems where using the relevanssi_do_not_index filter caused error messages.
• Relevanssi was sanitizing taxonomy titles too aggressively. That is now toned down a bit.
• If Relevanssi creates an empty excerpt for a post and there’s a user-set excerpt for the post, that excerpt is used.
• The relevanssi_post_title_before_tokenize filter now has a second parameter that contains the post object.
• No ellipsis is added to the post excerpt, if the post excerpt shows the whole post.
• Relevanssi now supports post_parent, post_parent__in and post_parent__not_in, though you have to set them in relevanssi_modify_wp_query filter for them to work.