File Versions for Synchronization with WebDAV

Thank you for the wonderful product!

My configuration:

  • server: debian 7.3.1 x64
    ---- apache2 2.4.10
    ---- mysql 5.5.54
    ---- php5 5.6.30
    ---- nextcloud 11.0.2
  • client: GoodSync / nextcloud 2.2.4 (build 2)

I use the GoodSync client for backup. Everything is working. But the nexcloud does not create a version of the files. When I copy changed files, old files are added to the Recycle Bin and do not appear in the file history. When using the client nextcloud, the history of file changes is saved. How can I make a nextcloud doing history file changes with WebDAV?