Looks like Sanders' breaking his promise to release his health records is getting more attention

[ehrnst]

15. What about doing a 180, going back on one's word, about-face, backpedaling?

October 2019:

"The people do have a right to know about the health of a senator, somebody who's running for president of the United States, full disclosure," Sanders told CNN’s chief medical correspondent Dr. Sanjay Gupta, following the incident. "And, we will make at the appropriate time, all of our medical records public for you or anybody else who wants to see them."

Yesterday:

"Bernie Sanders says he won't release full medical records"

Especially from a politician whose supporters claim big draw is that ""he doesn't change."

What would you call the difference between those two statements above in October and yesterday?

Did he "misspeak" in October?

Please, let us know what the proper terminology is.