Merge pull request #1743 from magento-engcom/2.2-develop-prs

Public Pull Requests

magento/magento2#11550 Even existing credit memos should be refundable if their state is open by @ajpevers
magento/magento2#11809 8003: Using System Value for Base Currency Results in Config Error. by @nmalevanec
magento/magento2#11429 Magento 2.2.0 A solution for Product Repeat Issue after filter on category listing page. by @mayankzalavadia
magento/magento2#11320 Fix email not sent when sitemap generation has errors by @marinagociu

Fixed Public Issues

magento/magento2#8003 Using System Value for Base Currency Results in Config Error
magento/magento2#11139 Product Repeat Isuue after filter on category listing page.
magento/magento2#10502 Fatal error: Call getTranslateInline of null when generating some sitemap with errors