With recent updates to the OML in New York state, there is now a requirement both to stream and to make recordings of sessions available via website as described in 103(f).[1] However, the last two sentences of 103(f) seem to limit this requirement only to certain public bodies.
Before we dive into the answer, I have to say two things.
First, just a reminder: the reason any chartered library--even an association library--has to follow the State's "Open Meetings Law" and allow public access to trustee meetings, is because Section 260-a of the Education Law requires it.[1]