The Changelogs are way too long to post here, therefore juts checkout all commits since version 4.0.2 or read the changelogs in the respective GitHub releases!
We just published #Shopware 6.5.1.1 as a Patch #Release with the following bug fixes:
✅ Webpack config deleting the whole Resources/public directory of plugins when building the administration
✅ Shopware Installer updating always to the latest version regardless of the chosen version