It doesn't do anything directly about this. It makes it easier for you to choose other CPU's in the future. I guess Dagger as it is may _technically_ be invulnerable to spectre given it has no time reading support at all currently, but honestly part of the security here is done by the WebAssembly VM being slow enough the time spookiness doesn't happen as easily.
I think a lot of this is limited by existing OS mechanisms. I've been digging into seL4 to create a platform for WebAssembly code, but moving internationally eats up all your time. :(
I think a lot of this is limited by existing OS mechanisms. I've been digging into seL4 to create a platform for WebAssembly code, but moving internationally eats up all your time. :(