i wonder why xmr development were focused on thing that we cannot see such
" increase of anonimity " 
arent their coin anon already
how would we rate their improvement
sound like a bunch of hot air to me LOL
Monero transactions are already untraceable.
Additional improvements deal with things like IP addresses and visibility of transaction amounts. Code for both the Kovri project (I2P project) and RingCT is on Gitub.