Since some weeks ago when I run "Check for updates..." in TikzEdt (version 0.2.3.0 with Windows 10) I get the error:
Checking for new version failed: Errore del server remoto: (404) Non trovato.
which means "remote server not found".
Is TikzEdt still alive? Have I lost the pointer to the site?
Until a couple of month ago all worked well, it gave a message like "there's nothing to update".