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Change log for Magento 2 Rocket JavaScript / Deferred JavaScript

We release compatibility changes for new Magento versions and bug fixes as soon as possible. You can always download new Rocket JavaScript module versions archive on our website or via the composer. In case you need some new features or if you have any questions don't hesitate to contact us.


Version 2.1.6 (August 27, 2020)


  • - Fixed "Deprecated Functionality error" on Magento 2.4.x when using PHP7.4

Version 2.1.5 (May 26, 2020)


  • - Added the new option in the extension settings "Disallowed Pages for Deferred JavaScript" that can disable deferred JS on certain pages.

Version 2.1.4 (January 13, 2020)


  • - Changed default settings for "Included In Bundling" option
  • - Code style improvements


  • - Changed Blog extension license from OSL-3.0 to EULA
  • - Important! After update "Deferred JavaScript" option is disabled. Please enable it back if you use it.

Version 2.1.3 (October 9, 2018)

Bug Fixes:

  • - The issue with Deferred JavaScript on the large configurable product pages

Version 2.0.1 (April 16, 2018)


  • - Optimized JavaScript bundle
  • - Improved code style