Super Speedy Filters 6.54.1

6.54 (15th September 2026)
- Fixed completed AJAX rebuilds remaining in progress with persistent object caching
- Background filter sitemap rebuilds now continue from saved progress without repeating completed SQL and stop on failed or uncertain writes
- Fixed ancestors rebuild failure handling and cancellation so pending SQL is not duplicated or reported as completed

6.53 (15th September 2026)
- Filter sitemap builds now stop on an estimate query error, preserving the published sitemap and reporting failure from `wp ssf rebuild` without retrying
- Filter sitemap generation now defaults to off until enabled in SEO & Indexing, while existing saved on/off choices are preserved
- Added a narrow PHP provider for evidence-backed landing-content tools to read and update exact SEO Override HTML and resolve taxonomy, search, sale and stock product scopes without approximating unsupported price or meta filters
- Tested up to WordPress 7.1

6.52.30 (23rd August 2026)
- Fixed parallel public filter requests bypassing the configured burst limit by making catalogue and legacy-widget token debits atomic
- Added default-on anonymous render rate limits with separate configurable catalogue and legacy-widget token buckets
- Limited lazy-widget pagination to pages 1 through 100 and SQL offsets no greater than 2,000
- Invalid `/page/-1/` and `/page/0/` archive requests now redirect to the equivalent unpaginated local archive before catalogue queries run […]

6.43.2 (3rd August 2026)
- Pretty URLs can no longer be switched on when Permalinks are set to Plain, with a tooltip explaining why. The add-on works by adding rewrite rules, which Plain permalinks do not run, so it had no effect on those sites. If it is already on you can still switch it off.
- WPML and Polylang: filter widgets now list only the terms belonging to the language being viewed, so each language shows its own facets and its own counts
- WPML and Polylang: SEO overrides can now be set per language, using the new Language selector on the override and the language shown against each one in the list
- An SEO override set to a language matches the page in either WPML URL format, whether the language is a directory such as `/fr/` or a separate domain
- The SEO title and meta description wording - prefix, suffix, separator and the per-taxonomy connectors - can now be translated in WPML String Translation or Polylang Strings, under the *Super Speedy Filters* domain
- Filter links resolve to the correct term where two languages share a term slug, which happens most often when you use a different domain per language
- Widget caching now varies by language under Polylang as well as WPML
- Taxonomy archives return their products while the performance table is still being built, rather than only after `wp ssf rebuild` has run
- Filters created by Auto Configure now respect the other filters on the page, so clicking one keeps the category you are already in […]

6.42 (29th July 2026)
- Filters can now be shown only for specific categories, not just "when any category is selected". Previously the "hide until other filters selected" option could only ask whether a taxonomy was being filtered at all, so on a store with different attributes per category, picking any category showed every filter. You can now write conditions like product_cat=televisions, or product_cat=televisions|audio for several. Slugs, names and term IDs all work
- Category conditions understand your category tree. A filter set to show for Televisions also shows in its subcategories, so you never have to list every child category. The reverse deliberately does not apply - a filter scoped to a subcategory stays out of the parent
- Added a Match setting beside the condition list, so several conditions can require all of them or any one of them. All existing filters keep their current behaviour, which requires all of them […]