To have the WebCopy check for new updates once a day:
When checking for updates the application code and version is transferred, no other information is sent
By default, update checks will only look for stable releases. Cyotek frequently offers pre-release versions which may offer new features or software fixes, but have not been rigorously tested. You can configure the update check to include pre-releases in addition to stable.
Nightly builds are not included in update checks due to their untested nature. Available nightlies can be manually downloaded from the Cyotek website.