This release fixes 20 bugs and regressions reported on versions 1.7.8, including a major regression. It also contains a few improvements.

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Back Office:
- Bug fix:
  - #28301: Discount is not visible on customer group form (by @Amit-Kumar-Tiwari-Webkul)
  - #28185: Revert a change that caused a problem with bulk actions on the lists (by @kpodemski)
  - #27162: Increase maximum country state name length from 32 to 80 characters (by @rickygzz)
  - #27806: Change the way that smarty is escaped to avoid exception when parsing (by @Amoifr)
  - #27615: Fix header on default pages on mobile (by @NeOMakinG)
  - #28031: Handle empty outstanding_allow_amount field (by @atomiix)
  - #28076: Remove unwanted char (by @PierreRambaud)
Front Office:
- Improvement:
  - #28101: Remove .browserslistrc file on themes folder (by @micka-fdz)
- Bug fix:
  - #28240: Added hooks for blockwishlist in classic theme (by @Progi1984)
  - #28117: Update function getCustomerOrders to avoid error (by @NicolasCador)
  - #28028: Remove duplicate error messages in account and address creation (by @atomiix)
  - #28112: Out of stock label displayed even stock management disabled (by @Amit-Kumar-Tiwari-Webkul)
  - #27922: Avoid Notice: Trying to access array offset on value of type bool (by @danidomen)
Core:
- Improvement:
  - #28362: Request prestashop/blockreassurance 5.1.0 for 1.7.8.6 (by @matks)
  - #28347: Bump modules (blockwishlist to 2.1.0, ps_facetedsearch to 3.8.0, ps_imageslider to 3.1.1) (by @Progi1984)
  - #28259: Upgrade prestashop modules (by @matks)
  - #28052: Fixed incompatibility of private property in PS 1.7.8.0 (by @matks)
- Bug fix:
  - #28271: Add 1.7.8.6 SQL script (by @matks)
  - #28083: Remove useless sensio/distribution-bundle composer scripts (by @atomiix)
  - #26824: Avoid using PS_PRICE_COMPUTE_PRECISION (by @mpaolino)
- Refactoring:
  - #28171: Add missing translation domains in AdminController (by @lmeyer1)
Installer:
- Bug fix:
  - #26951: Fix Dockerfile for local image generation in branch 1.7.8.x under Linux (by @mpaolino)
Web Services:
- Bug fix:
  - #27555: Fix update attachment webservice (by @rsoulard-prolaser)
Localization:
- Improvement:
  - #28377: Update latests wordings for 178 (by @jolelievre)
Tests:
- Improvement:
  - #28044: Pin setup-gcloud to v0 instead of master (backport of #27974) (by @matks)
- Refactoring:
  - #28346: Fix nightly 27-04-2022 - Fix random error on maintenance test (by @nesrineabdmouleh)
  - #27935: Fix nightly - Add iteration to search newsletter module from module catalog page (by @nesrineabdmouleh)

PrestaShop

1.7.8.6

Full Changelog