Upgrade 5.x to 6.x 

Despite supported TYPO3 version functionality has been stayed the same and no greater actions are needed.

composer-mode 

composer require -W \
   "web-vision/deepltranslate-core":"6.0.*@dev" \
   "web-vision/deepltranslate-glossary":"6.0.*@dev"
Copied!

classic-mode 

  1. Get it from the Extension Manager: Switch to the module System > Extensions. Switch to Get Extensions and search for the extension key deepltranslate_core and import the extension from the repository.
  2. Get it from typo3.org: You can always get current version from TER by downloading the zip version. Upload the file afterwards in the Extension Manager.
  3. Get it from GitHub release: TER upload archives are added to the corresponding GitHub release page, in case you need to download or update the extension and GITHUB_RELEASES is down or not reachable.