Unknown to the little people.
Your emp can search "Travel Alerts" on DL Travelnet. All the other new policy will be implemented "sometime" as they figure the best way.
Be aware of new routes (or restarted ones) have embargoes for 1 yr--like LIS, TXL etc. Also one bag checkin is for a few limited airports. Just the tip of an iceberg to read and digest. All the best.
PS--we all enjoy trip reports(hint, hint)