The SkyTeam welcome page, has some happy news on a topic important to me: SQ still earns level points. That is going to make a deciding difference for my requalification.
EuroBonus members will no longer earn EuroBonus points when flying on a Star Alliance airline, but instead earn Level and Bonus points when flying on most SkyTeam airlines. One exception is Singapore Airlines on which you'll continue to earn Bonus and Level points after 1 September.
https://www.flysas.com/us-en/eurobonus/skyteam/