### Added
- Options for showing the product availability date
### Improved
- Minor style improvements
- Updated the module code to comply PrestaShop coding standards
- Removed the token check when getting the indicator by ajax
- Removed an extra check for showing the indicator when stock is full or empty, now the check is only in the template
### Fixed
- Compatibility with PrestaShop 8
- Duplication of custom stock levels during installation in multishop
- Unwanted creation of custom configurations on product saving
