v0.12.3

• Fix for issue #509 (strange image gallery behavior in FF)
• Additional translations for the PDP
• Make the error message when the server cannot send email more clear
• Fix for "product/cloneVariant"
• Fix for add to cart quantity input change logic
• Fix to prevent publishing products without any children
• Fix for the productGrid products loading
• Workaround for error that occurs on startup in Docker containers because shopId is not ready

Thanks to contributors: @newsiberian