Did waves.exchange wallet make a change again in the layout/how you log in?


I haven't logged into my waves.exchange account in a long time.  When i used to log in, i had to type in my password when accessing the waves.exchange wallet.  Back then i used waves lite wallet and the waves wallet and then it was the waves.exchange.



Right now, i see option is log in by


Email
ledger
software - log in via seed, private key or keystore file (not recommended)




Since i never connected my waves wallet with my nano ledger s, i assume i can't do that now.  So i have to use either email or software right?  And software is my seed?  Which would you recommend?


Also, why does waves keep changing all these things?  Back then the waves lite was with the google chrome store... then it changed to Waves New Dex.... then the waves.exchange.


So what do you recommend to log in with it?  Email or seed?  I previously had to type in my seed a while back when i used the waves new dex and then the waves.exchange so i assume do that?  But that mean everytime after this, i need to type my waves seed every single time?  So there is no more accessing waves account by password?  I don't understand this.