This is HUGE.

"The National Labor Relations Board ruled Tuesday that employers can no longer demand laid-off employees avoid publicly disparaging the company as part of their severance agreements, nor can they stop affected employees from disclosing the terms of their exit packages. Doing so, the federal agency determined, would be a violation of the laid-off employees’ rights under the National Labor Relations Act."

https://www.vice.com/en/article/dy7a7x/companies-cant-ask-you-to-shut-up-to-receive-severance-nlrb-rules