add 2.4.0 changelog
add 2.4.0 changelog

zenlambda/babel,gxr1020/babel,jeffmo/babel,samwgoldman/babel,Industrial/babel,garyjN7/babel,pingjiang/babel,ysmood/babel,mrmayfield/babel,jnuine/babel,ezbreaks/babel,ErikBaath/babel,nishant8BITS/babel,PolymerLabs/babel,prathamesh-sonpatki/babel,andrewwilkins/babel,codenamejason/babel,sejoker/babel,sairion/babel,michaelficarra/babel,jmptrader/babel,ccschneidr/babel,maurobringolf/babel,kevinb7/6to5,aalluri-navaratan/babel,chengky/babel,zjmiller/babel,rektide/babel-repl,vjeux/babel,sethcall/babel,aalluri-navaratan/babel,chicoxyzzy/babel,ysmood/babel,kpdecker/babel,ywo/babel,sdiaz/babel,sejoker/babel,kaicataldo/babel,grasuxxxl/babel,tav/mu-babel,iamstarkov/babel,ramoslin02/babel,drieks/babel,Mark-Simulacrum/babel,jridgewell/babel,greyhwndz/babel,tikotzky/babel,megawac/babel,kevhuang/babel,cgvarela/babel,zertosh/babel,rwjblue/babel,VukDukic/babel,zenparsing/babel,mgcrea/babel,cgvarela/babel,koistya/babel,Mark-Simulacrum/babel,dekelcohen/babel,jhen0409/babel,lastjune/babel,ajcrites/babybel,douglasduteil/babel,hzoo/babel,TheAlphaNerd/babel,nmn/babel,mcanthony/babel,ramoslin02/babel,mgcrea/babel,jackmew/babel,hubli/babel,ming-codes/babel,sethcall/babel,ywo/babel,casser/babel,lydell/babel,lastjune/babel,amasad/babel,hulkish/babel,ianmstew/babel,moander/babel,spicyj/babel,beni55/babel,mgcrea/babel,tricknotes/babel,arthurvr/babel,benjamn/babel,macressler/babel,jeffmo/babel,loganfsmyth/babel,1yvT0s/babel,kassens/babel,goatslacker/babel,e-jigsaw/babel,hubli/babel,prathamesh-sonpatki/babel,vadzim/babel,fabiomcosta/babel,CrabDude/babel,lxe/babel,Victorystick/babel,greyhwndz/babel,mayflower/babel,arthurvr/babel,ellbee/babel,andrejkn/babel,greyhwndz/babel,thorikawa/babel,beni55/babel,codenamejason/babel,prathamesh-sonpatki/babel,lastjune/babel,tricknotes/babel,jmm/babel,ErikBaath/babel,sairion/babel,james4388/babel,zorosteven/babel,nmn/babel,vipulnsward/babel,johnamiahford/babel,Dignifiedquire/babel,kellyselden/babel,kaicataldo/babel,plemarquand/babel,dariocravero/babel,kellyselden/babel,1yvT0s/babel,mayflower/babel,samccone/babel,rwjblue/babel,aalluri-navaratan/babel,victorenator/babel,Victorystick/babel,Jeremy017/babel,rn0/babel,kevhuang/babel,TheAlphaNerd/babel,jaredly/babel,PolymerLabs/babel,1yvT0s/babel,garyjN7/babel,Victorystick/babel,claudiopro/babel,kaicataldo/babel,kevinb7/6to5,Industrial/babel,samccone/babel,iamolivinius/babel,rmacklin/babel,KualiCo/babel,paulcbetts/babel,tav/mu-babel,babel/babel,johnamiahford/babel,Jeremy017/babel,mcanthony/babel,amasad/babel,abdulsam/babel,ErikBaath/babel,inikulin/babel,stefanpenner/6to5,andrejkn/babel,ccschneidr/babel,douglasduteil/babel,krasimir/babel,victorenator/babel,kellyselden/babel,shuhei/babel,CrabDude/babel,shuhei/babel,lxe/babel,SaltTeam/babel,plemarquand/babel,nvivo/babel,grasuxxxl/babel,drieks/babel,amasad/babel,TheAlphaNerd/babel,sejoker/babel,tikotzky/babel,samwgoldman/babel,guybedford/babel,chicoxyzzy/babel,andrewwilkins/babel,chicoxyzzy/babel,iamchenxin/babel,kedromelon/babel,iamstarkov/babel,KualiCo/babel,rn0/babel,maurobringolf/babel,guybedford/babel,claudiopro/babel,CrocoDillon/babel,grasuxxxl/babel,steveluscher/babel,tav/mu-babel,hubli/babel,pixeldrew/babel,hzoo/babel,paulcbetts/babel,thorikawa/babel,CrabDude/babel,hryniu555/babel,gxr1020/babel,pixeldrew/babel,gaearon/6to5,thejameskyle/babel,AgentME/babel,luca-barbieri/5to6,iamolivinius/babel,e-jigsaw/babel,michaelficarra/babel,PolymerLabs/babel,zenlambda/babel,babel/babel,steveluscher/babel,jridgewell/babel,Mark-Simulacrum/babel,ianmstew/babel,james4388/babel,michaelficarra/babel,vjeux/babel,kpdecker/babel,mcanthony/babel,nmn/babel,chicoxyzzy/babel,jchip/babel,DmitrySoshnikov/babel,babel/babel,Jeremy017/babel,zenparsing/babel,hulkish/babel,bcoe/babel,benjamn/babel,mrtrizer/babel,ezbreaks/babel,cgvarela/babel,rektide/babel-repl,guybedford/babel,gxr1020/babel,jackmew/babel,codenamejason/babel,hzoo/babel,jnuine/babel,macressler/babel,claudiopro/babel,ryankanno/babel,forivall/babel,macressler/babel,kellyselden/babel,loganfsmyth/babel,megawac/babel,johnamiahford/babel,ortutay/babel,sdiaz/babel,VukDukic/babel,mrapogee/babel,framewr/babel,ortutay/babel,framewr/babel,ryankanno/babel,casser/babel,abdulsam/babel,samwgoldman/babel,ryankanno/babel,iamchenxin/babel,KualiCo/babel,spicyj/babel,Skillupco/babel,rmacklin/babel,azu/babel,jackmew/babel,zorosteven/babel,rn0/babel,kassens/babel,STRML/babel,megawac/babel,STRML/babel,Skillupco/babel,Jabher/babel,ramoslin02/babel,zjmiller/babel,ameyms/babel,pingjiang/babel,hawkrives/6to5,ming-codes/babel,nvivo/babel,sairion/babel,vipulnsward/babel,spicyj/babel,zenlambda/babel,CrocoDillon/babel,dekelcohen/babel,Dignifiedquire/babel,KunGha/babel,maurobringolf/babel,douglasduteil/babel,nishant8BITS/babel,existentialism/babel,forivall-old-repos/tacoscript-babel-shared-history,kedromelon/babel,pixeldrew/babel,ianmstew/babel,jmm/babel,krasimir/babel,chengky/babel,SaltTeam/babel,lydell/babel,loganfsmyth/babel,SaltTeam/babel,vhf/babel,cartermarino/babel,zertosh/babel,abdulsam/babel,antn/babel,cesarandreu/6to5,zorosteven/babel,paulcbetts/babel,jridgewell/babel,jaredly/babel,ming-codes/babel,kevhuang/babel,jeffmo/babel,koistya/babel,dariocravero/babel,luca-barbieri/5to6,shuhei/babel,ywo/babel,hryniu555/babel,mrmayfield/babel,beni55/babel,mrapogee/babel,vipulnsward/babel,victorenator/babel,koistya/babel,forivall/babel,forivall/babel,andrewwilkins/babel,ameyms/babel,andrejkn/babel,Dignifiedquire/babel,cesarandreu/6to5,james4388/babel,vadzim/babel,jhen0409/babel,kaicataldo/babel,hulkish/babel,moander/babel,hulkish/babel,chengky/babel,moander/babel,inikulin/babel,jchip/babel,plemarquand/babel,manukall/babel,manukall/babel,mrapogee/babel,sethcall/babel,thejameskyle/babel,VukDukic/babel,ortutay/babel,vjeux/babel,existentialism/babel,bcoe/babel,dariocravero/babel,KunGha/babel,pingjiang/babel,jmptrader/babel,vhf/babel,ellbee/babel,iamchenxin/babel,steveluscher/babel,DmitrySoshnikov/babel,Jabher/babel,jmptrader/babel,thorikawa/babel,ajcrites/babybel,jnuine/babel,cesarandreu/6to5,manukall/babel,cartermarino/babel,drieks/babel,Skillupco/babel,ezbreaks/babel,e-jigsaw/babel,hughsk/babel,forivall-old-repos/tacoscript-babel-shared-history,cartermarino/babel,hzoo/babel,tricknotes/babel,babel/babel,jridgewell/babel,ajcrites/babybel,existentialism/babel,mayflower/babel,antn/babel,framewr/babel,fabiomcosta/babel,ysmood/babel,Skillupco/babel,inikulin/babel,azu/babel,dustyjewett/babel-plugin-transform-es2015-modules-commonjs-ember,kedromelon/babel,iamolivinius/babel,AgentME/babel,mrtrizer/babel