To "divulge" information means to:

To "divulge" information means to make it known to the public or to share it openly, especially information that was previously private or secret. The term implies an act of revealing something that may not have been known before, highlighting a sense of disclosure. This aligns perfectly with the choice of making information known to the public, as divulging typically involves shedding light on something that is not readily accessible or known.

In contrast, withholding information, keeping it confidential, and modifying the details all convey actions that relate to restricting or altering information rather than sharing it. Thus, they do not align with the definition of "divulge," which centers on the action of revealing or making something public.