v4.2.3 Bugfix release

Latest release v4.2.0 introduced new way of using headless mode, also with this patch we changed configuration, to require headless mode to be set. This release brings some fixes to headless mode.

❗ Changelog ❗

Bug Fixes

• 🐛 [BUGFIX] Add missing typoscript declaration - @twoldanski (Nov 15, 2023)
• 🐛 [BUGFIX] Fix import path for logged user definition - [@twoldanski](Nov 14, 2023)
• 🐛 [BUGFIX] Resolve issue with language preview and cross domain links - @twoldanski (Nov 14, 2023)
• 🐛 [BUGFIX] Correct linkText value in headerLink property - [@schloram](Nov 7, 2023)
• 🐛 [BUGFIX] Fix generating preview URL in BE - @twoldanski (Nov 6, 2023)

Tasks

• 🚀 Set meta title feature behind a flag - @twoldanski (Nov 20, 2023)
• 🚀 Readme cleanup - [@twoldanski](Nov 13, 2023)
• 🚀 Explain delayProcessing flag - [@kitzberger](Nov 7, 2023)
• 🚀 General fixes to File handling, additional documentation for file handling - [@kitzberger](Nov 7, 2023)
• 🚀 Add option for GalleryProcessor: fileExtension - [@kitzberger](Nov 7, 2023)
• 🚀 Adjust functional tests - [@schloram](Nov 7, 2023)
• 🚀 Mention EXT:container extensions - [@christophlehmann](Nov 6, 2023)
• 🚀 Check for Site, NullSite may occur and throw error - [@lukaszuznanski](Nov 6, 2023)