Well, if I understand, there's no official method right now ? For what I see Waves still have a good volume, there's no deadline right ?
Wagerr posted the methods several days ago. The "not recommended" is the last on the site:
https://news.wagerr.com/how-to-swap-from-waves-to-wagerr-mainnet/I`m pretty sure there is a deadline, when the contract with Waves expires.