The only thing that has really changed is that it is becoming undeniable that there are ships that cannot be explained through current science and technologies flying through the atmosphere and that there is some openess to the topic by government and military.
There is a lot more that has changed.
Human technology, not just in the military but also in the declassified civilian world, has gotten much better at detecting UFOs and beginning to understand their characteristics.
That is why many university scientists with no security clearances have started “working the issue”.
We are going to get an incredible amount of data with the tools to carefully analyze it.
The work is being done in the field as we speak.
Stay tuned...