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LSCache for PrestaShop changelog

Note

We do our best to update this changelog in a timely manner. However, if a version is missing, you can always find the release announcement in our LiteSpeed Edge Google Group.

Info

This changelog covers the LSCPS module. For the crawler script, see the Crawler Script changelog.

Version 1.6.0

Released: March 12, 2026

  • [Improvement] Added management of the hookDisplayProductAdditionalInfo hook.
  • [Improvement] Set the default Separate Cache Copy per Customer Group option to Two View to avoid problems.
  • [Improvement] Changed the cache-log location shown on webpages to avoid problems.
  • [Improvement] Added the actionLiteSpeedCacheInitThirdParty hook.
  • [Improvement] Used JSON encoding for module parameters to avoid separator conflicts.
  • [Improvement] Permitted caching of the PrestaBlog module page.
  • [Bug fix] Prevented ESI block content from being affected by other modules through hooked functions.
  • [Bug fix] Fixed the hook-override return type to preserve the original object.
  • [Bug fix] Allowed numbers at the end of hook names.
  • [Bug fix] Used the correct SpecificPrice hooks instead of non-existent core variants.
  • [Bug fix] Fixed an issue where the ps_facetedsearch module did not work.
  • [Bug fix] Fixed an issue where the product page displayed an incorrect state after refresh.
  • [Bug fix] Fixed the Array to string conversion warning.
  • [Bug fix] Resolved the PHP deprecation warning for the preg_split function in PHP 8.1.

Version 1.5.3

Released: October 29, 2025

  • [Feature] Added the litespeedcache:warmup warm-up CLI command.
  • [Improvement] Added PrestaShop 9 support.
  • [Improvement] Avoided an issue where a third-party hook function returned an incorrect value because of an error in the next hooked function.
  • [Improvement] Improved .htaccess mobile-detection and guest-mode rules to fix cache misses after crawling.
  • [Improvement] Clicking Clear Cache from the PrestaShop Admin Panel now executes a Purge All Cache action.
  • [Improvement] Added the Flush All Pages When Cache Cleared option.
  • [Improvement] Added a User-Agent comment to cached pages.
  • [Bug fix] Fixed a configuration-page permission issue.
  • [Bug fix] Fixed an issue related to the Widget ESI Block parameters feature.
  • [Bug fix] Fixed a bug where enabling debug mode could cause warnings.
  • [Bug fix] Fixed a bug that could cause the cache to always miss.

Version 1.5.2

Released: April 10, 2025

  • [Improvement] Added parameter support for ESI block widgets.
  • [Improvement] Did not purge all LiteSpeed Cache when PrestaShop cleared Smarty or Symfony cache to avoid persistent cache-miss issues.
  • [Bug fix] Fixed JavaScript issues related to logged-in customers.

Version 1.5.1

Released: December 6, 2024

  • [Feature] Added the Hooked Method Parameters ESI block option and feature.
  • [Feature] Added the Disable this ESI block ESI block option.
  • [Feature] Added the Only cache logged-out view feature.
  • [Feature] Added regular-expression support for the URL exclusion list.
  • [Improvement] Added the Enable LiteSpeed ESI option and skipped ESI blocks if ESI was not enabled to avoid problems.
  • [Improvement] Allowed an ESI block TTL of 0 to be treated as a no-cache ESI block.
  • [Bug fix] Fixed an issue where the Ajax login module continued loading.
  • [Bug fix] Fixed bugs that prevented customized ESI blocks from being saved.
  • [Bug fix] Fixed errors when creating a product through the PrestaShop webservice.
  • [Bug fix] Fixed a bug that could cause a 500 error.
  • [Bug fix] Fixed a Panda theme error that prevented the shopping cart from updating.
  • [Bug fix] Fixed deprecation warnings.

Version 1.4.1

Released: September 5, 2023

  • [Improvement] Removed customer and cart data from the JavaScript prestashop variable for cached pages.
  • [Improvement] Added the Do not flush option to product-flush settings.
  • [Improvement] Automatically purged the product page when a specific price was deleted or updated, or a product attribute was deleted from the admin backend.
  • [Bug fix] Updated the AdminModule link in the redirect URL.
  • [Bug fix] Added missing input IDs to form input fields for PrestaShop v8 compatibility.

Version 1.4.0

Released: October 29, 2020

  • [Major Improvement] Allowed a page to be cacheable when there was a context-vary change.
  • [Improvement] Refactored third-party integration to allow better control and more flexibility.
  • [Improvement] Fine-tuned page-purge behavior and reduced unnecessary Purge All actions.
  • [Feature] Added a new configuration for Vary Bypass variables.
  • [Feature] Added a new configuration for Enable Debug Headers for easier troubleshooting.
  • [Feature] Added integration support for Panda and Transform themes from sunnytoo.com.
  • [Feature] Added integration support for the Cart dropdown module (pscartdropdown).
  • [Feature] Added a new configuration for Flush Home Page.
  • [Bug fix] Added return parameters in filter hooks to allow other modules to continue the filter process.

Version 1.3.0

Released: July 28, 2020

  • [Feature] Added built-in support for caching the product-comments block.
    • Allowed a different TTL to be set for product comments because comments are not automatically purged when updated.
    • Allowed purging of all comments blocks or comments for a particular product ID from the LSCache management page.
  • [Feature] Added a dedicated LSCache Vary cookie for AMP.
  • [Feature] Added built-in support for the promokit, pspagebuilder, and pk_amp modules.
    • Updated pspagebuilder to handle headers containing sign-in and cart blocks.
    • Added AMP-view support to pk_amp by using the new built-in AMP vary cookie.
  • [Improvement] Improved third-party module integration:
    • Added a predispatch hook point.
    • Allowed extra public cacheable controllers to be added.
    • Added a hook point for adding cache tags.
    • Based module integration on Module::isEnabled instead of Module::isInstalled.
  • [Improvement] Automatically purged LSCache when Smarty Cache was purged from the Performance page in the Admin backend for PS 1.6 and PS 1.7.
  • [Improvement] Improved compatibility with PS 1.6 for the hook-registration method.
  • [Improvement] Displayed the current module version on the LSCache configuration screen in the Admin dashboard.
  • [Improvement] Allowed purging by shop ID from the LSCache management screen in the Admin dashboard.

Version 1.2.7

Released: October 2, 2019

  • [Feature] Added a hook to clear page cache when Smarty Cache is cleared.
  • [Improvement] Improved compatibility with PS 1.7.6.
  • [Improvement] For the Warehouse theme, removed the ESI wrapper around widget from template files because the widget automatically triggers the event. For more information, see our wiki.
  • [Improvement] Cleaned up code according to the updated coding standard. (Thanks to @MathiasReker.)

Version 1.2.6

Released: March 18, 2019

  • [Feature] Added webservice hooks to automatically purge related products when updates or stock-status changes occur.
  • [Feature] Added support for blockwishlist in PS 1.6.
  • [Bug fix] Fixed an issue where uploading a new product image from the back office could cause an exception.
  • [Bug fix] Fixed the debug-log file directory for PS 1.7.4 and PS 1.7.5.

Version 1.2.5

Released: October 8, 2018

  • [Improvement] Allowed PS 1.6-style non-widget modules for ESI customization. Users can now add customizations for uecookie.
  • [Bug fix] Fixed compatibility with third-party modules for checkout-triggered purge actions.

Version 1.2.4

Released: July 31, 2018

  • [Major Feature] Added the LSCPS crawler, which requires setup through a separate cron job.
  • [Improvement] Improved mobile browsing under guest mode.
  • [Improvement] Automatically adjusted the TTL for pages containing products with specific prices based on special-price effective dates.

Version 1.2.3

Released: June 29, 2018

  • [Major Feature] Added the ability to automatically flush products and related categories after a new order is placed.
  • [Improvement] Improved automatic flushing and added more built-in integrations.
  • [Improvement] Improved ESI-injection implementation for JavaScript variables.
  • [Improvement] Added default support for third-party modules: iqitcookielaw and iqitpopup for the Warehouse theme, and gdprpro from PrestaChamps.
  • [Improvement] Added Dutch and German language packs.

Version 1.2.2

Released: February 11, 2018

  • [Improvement] Improved compatibility with PS 1.7.2.
  • [Bug fix] Fixed a missing purge header when saving a product in PS 1.7.
  • [Bug fix] Fixed an ESI-injection bug introduced in v1.2.1.

Version 1.2.1

Released: February 3, 2018

  • [Bug fix] Fixed ESI injection in JavaScript.
  • [Bug fix] Fixed compatibility with Iqit Warehouse theme v4.1.5 through an ESI-injection fix.

Version 1.2.0

Released: October 31, 2017

  • [Feature] Improved first-page load time for new visitors. Requires LiteSpeed Web Server Enterprise 5.2.2 BUILD1 or later.
  • [Improvement] Improved compatibility with PS 1.6.
  • [Improvement] Automatically updated .htaccess when settings changed. Manual updates are no longer required.

Version 1.1.1

Released: October 6, 2017

  • [Major Improvement] Added compatibility with the PS 1.6.0 branch.
  • [Bug fix] Fixed a compatibility issue with the PS 1.6.0 branch.

Version 1.1.0

Released: October 4, 2017

  • [Major Improvement] Added support for PS 1.6 and PS 1.7.
  • [Improvement] Added an integration framework for PS 1.6 and PS 1.7. More third-party integrations can be easily added by following this structure.

Version 1.0.0

Released: August 14, 2017

  • Initial release.