One thing that has not been discussed much is how to obtain a download of the current version, safely. Because most anything can be cloned to look like the original site these days, "links" to OpenRocket downloads should generally be avoided (this is why the OpenRocket Wiki no longer contains a "direct link" to the download page). The safest way to navigate to the download page is either to click the openrocket.info link on the OpenRocket GitHub site or to navigate to the OpenRocket Info site by typing "openrocket.info" in your browser's search bar.
And, as
neil_w related, the next release should have both Apple and Microsoft certificates.