Thanks for your feedback.
I don't have any computer running Windows, so I rely on users to tell me if anything is wrong on that platform.
alfred are there any fundamental changes in sozi since v19.08.08?
Nothing fundamental from a user's point of view: minor bug fixes and cosmetic features.
The big changes happened "under the hood" and they may be the cause of your problem: I have upgraded several components, including Electron, the web browser engine on which the editor is based.
alfred when i try to open a svg-file nothing happens
Do you mean that there is no file dialog to open an SVG?
Or do you mean that after selecting an SVG file, nothing happens?
alfred In the v19.08.08-folder I count 15 files, sozi.exe has 86082560 Bytes.
I will check that. Maybe something has changed in the building process for Windows.