Update MIGRATION.md
Update MIGRATION.md
savaki/tchannel,sasa233/tchannel,sasa233/tchannel,vanloswang/tchannel,chenwenbin928/tchannel,RyanTech/tchannel,bunnyblue/tchannel,i/tchannel,Zirpon/tchannel,i/tchannel,RyanTech/tchannel,savaki/tchannel,Zirpon/tchannel,chenwenbin928/tchannel,vanloswang/tchannel,benfleis/tchannel,chenwenbin928/tchannel,hustxiaoc/tchannel,bunnyblue/tchannel,sasa233/tchannel,hustxiaoc/tchannel,benfleis/tchannel,Zirpon/tchannel,bunnyblue/tchannel,savaki/tchannel,hustxiaoc/tchannel,RyanTech/tchannel,i/tchannel,vanloswang/tchannel,benfleis/tchannel