Upgrading to 1.3.20
Release 1.3.20 fixes a critical bug introduced in 1.3.18. The fix is located in the hyva-themes/magento2-theme-module package. It is highly recommended to upgrade hyva-themes/magento2-theme-module to 1.3.20, even if you are not upgrading the default theme.
Bug Fix Details
A critical bug in the isHyvaTheme function, affecting static assets, has been resolved. Introduced in 1.3.18 for the Base Layout Reset (used by Theme 1.4), this function could previously cause a 500 error due to a NULL theme value. This edge case is now correctly handled, preventing the error.
Backward incompatible changes
None.
Changelogs
Detailed changelogs are available in the CHANGELOG.md files within the codebase, or via the links below:
Upgrade Guide
For comprehensive upgrade instructions and helpful information, please refer to the Hyvä Theme upgrade documentation.