update changelog about vectors 2.0
update changelog about vectors 2.0

wpf500/Leaflet,akrzyzanowskino/TeamSE,w8r/Leaflet,tomnod/Leaflet,nvoron23/Leaflet,sisou/Leaflet,moklick/Leaflet,fredericksilva/Leaflet,elfalem/Leaflet,Leaflet/Leaflet,wancharle/Leaflet,mstahv/Leaflet,grahamthompson/Leaflet,prashen/Leaflet,huangsong/Leaflet,billybonz1/Leaflet,MuellerMatthew/Leaflet,davojta/Leaflet,AP-whitehat/Leaflet,msiadak/Leaflet,CorainChicago/Leaflet,psicomante/Leaflet,mourner/Leaflet,caiiiycuk/Leaflet,davidlukerice/Leaflet,tomnod/Leaflet,fillerwriter/Leaflet,danzel/Leaflet,twoubt/Leaflet,Andrey-Pavlov/Leaflet,elkingtonmcb/Leaflet,eriksjaastad/Leaflet,frogcat/Leaflet,prashen/Leaflet,tbassett44/Leaflet,fredericksilva/Leaflet,RobertoMalatesta/Leaflet,hyperknot/Leaflet,stefanocudini/Leaflet,bbecquet/Leaflet,litnerdy/Leaflet,pakro/Leaflet,geoloep/Leaflet,mstahv/Leaflet,mourner/Leaflet,mediasuitenz/Leaflet,Srikanth4/Leaflet,gabrielpconceicao/frontend-asset-leaflet,nkovacs/Leaflet,dhootha/Leaflet,sambernet/Leaflet,Ossehoht/Leaflet,nycitt/Leaflet,tbassett44/Leaflet,stefanocudini/Leaflet,dhootha/Leaflet,klaftertief/Leaflet,patrickarlt/Leaflet,elfalem/Leaflet,pzdz/Leaflet,nikhildhamsaniya/Leaflet,rlugojr/Leaflet,devjoseluis/Leaflet,nycitt/Leaflet,snkashis/Leaflet,akauppi/Leaflet,iamjonbradley/Leaflet,beni55/Leaflet,brah/Leaflet,juliensoret/Leaflet,kumy/Leaflet,AndBicScadMedia/Leaflet,huangsong/Leaflet,tbassett44/Leaflet,wancharle/Leaflet,pzdz/Leaflet,w8r/Leaflet,mbrukman/Leaflet,MuellerMatthew/Leaflet,CorainChicago/Leaflet,tomnod/Leaflet,2gis/Leaflet,starsolaris/Leaflet,javimolla/Leaflet,yohanboniface/Leaflet,elkingtonmcb/Leaflet,2gis/Leaflet,nikhildhamsaniya/Leaflet,wpf500/Leaflet,Ossehoht/Leaflet,fab1an/Leaflet,brah/Leaflet,nathancahill/Leaflet,iOffice/Leaflet,codeator/Leaflet,AndBicScadMedia/Leaflet,hyperknot/Leaflet,thalesfsp/Leaflet,fab1an/Leaflet,sellonen/Leaflet,iZucken/Leaflet,Trufi/Leaflet,taraszerebecki/Leaflet,sellonen/Leaflet,CapeSepias/Leaflet,psicomante/Leaflet,Andrey-Pavlov/Leaflet,jmutua2015/Leaflet,Trufi/Leaflet,starsolaris/Leaflet,Neorth/Leaflet,Neorth/Leaflet,grahamthompson/Leaflet,devjoseluis/Leaflet,taraszerebecki/Leaflet,kjell/Leaflet,andrewmartini/Leaflet,northerneyes/Leaflet,jmutua2015/Leaflet,cmulders/Leaflet,devjoseluis/Leaflet,hyperknot/Leaflet,wrrnwng/Leaflet,Fil/Leaflet,wrrnwng/Leaflet,sellonen/Leaflet,cartant/Leaflet,brunocasanova/frontend-asset-leaflet,alex2wong/Leaflet,bolshoibooze/Leaflet,Ubisense/Leaflet,frogcat/Leaflet,psicomante/Leaflet,patrickarlt/Leaflet,iZucken/Leaflet,mediasuitenz/Leaflet,lee101/Leaflet,bbecquet/Leaflet,msiadak/Leaflet,Jakobud/Leaflet,RyanHickman/Leaflet,pakro/Leaflet,msokk/Leaflet,caiiiycuk/Leaflet,sisou/Leaflet,starsolaris/Leaflet,javimolla/Leaflet,Jakobud/Leaflet,Neorth/Leaflet,eriksjaastad/Leaflet,beni55/Leaflet,geoloep/Leaflet,iZucken/Leaflet,beni55/Leaflet,tormi/Leaflet,jmutua2015/Leaflet,2gis/Leaflet,tsantacruz/RotationalMarker,fillerwriter/Leaflet,Srikanth4/Leaflet,Ubisense/Leaflet,Leaflet/Leaflet,nycitt/Leaflet,snkashis/Leaflet,DrillingInfo/Leaflet,olafurr/Leaflet,AP-whitehat/Leaflet,iOffice/Leaflet,olafurr/Leaflet,RobertoMalatesta/Leaflet,lee101/Leaflet,davojta/Leaflet,klaftertief/Leaflet,alex2wong/Leaflet,RobertoMalatesta/Leaflet,codeator/Leaflet,Ossehoht/Leaflet,mediasuitenz/Leaflet,Fil/Leaflet,sambernet/Leaflet,CapeSepias/Leaflet,jblarsen/Leaflet,DrillingInfo/Leaflet,billybonz1/Leaflet,Leaflet/Leaflet,litnerdy/Leaflet,olafurr/Leaflet,pakro/Leaflet,davidlukerice/Leaflet,akauppi/Leaflet,brunocasanova/frontend-asset-leaflet,mbrukman/Leaflet,Ubisense/Leaflet,webmechanicx/Leaflet,andrewmartini/Leaflet,pzdz/Leaflet,akauppi/Leaflet,jasonoverland/Leaflet,tsantacruz/RotationalMarker,waeltken/Leaflet,twoubt/Leaflet,Mark-Wood/Leaflet,nathancahill/Leaflet,RyanHickman/Leaflet,fillerwriter/Leaflet,eriksjaastad/Leaflet,javimolla/Leaflet,nathancahill/Leaflet,northerneyes/Leaflet,Trufi/Leaflet,RLRR/Leaflet,cartant/Leaflet,davojta/Leaflet,webmechanicx/Leaflet,thalesfsp/Leaflet,Jakobud/Leaflet,nkovacs/Leaflet,gabrielpconceicao/frontend-asset-leaflet,fab1an/Leaflet,andrewmartini/Leaflet,nikhildhamsaniya/Leaflet,tormi/Leaflet,iamjonbradley/Leaflet,klaftertief/Leaflet,w8r/Leaflet,juliensoret/Leaflet,iOffice/Leaflet,cmulders/Leaflet,elkingtonmcb/Leaflet,twoubt/Leaflet,wpf500/Leaflet,Mark-Wood/Leaflet,msokk/Leaflet,scaddenp/Leaflet,gabrielpconceicao/frontend-asset-leaflet,dhootha/Leaflet,wrrnwng/Leaflet,mourner/Leaflet,caiiiycuk/Leaflet,MuellerMatthew/Leaflet,webmechanicx/Leaflet,alex2wong/Leaflet,AndBicScadMedia/Leaflet,perliedman/Leaflet,kumy/Leaflet,stefanocudini/Leaflet,tsantacruz/RotationalMarker,wancharle/Leaflet,taraszerebecki/Leaflet,AP-whitehat/Leaflet,Fil/Leaflet,msokk/Leaflet,iamjonbradley/Leaflet,kumy/Leaflet,lee101/Leaflet,scaddenp/Leaflet,jblarsen/Leaflet,prashen/Leaflet,jblarsen/Leaflet,grahamthompson/Leaflet,sisou/Leaflet,fredericksilva/Leaflet,sambernet/Leaflet,msiadak/Leaflet,waeltken/Leaflet,RLRR/Leaflet,frogcat/Leaflet,geoloep/Leaflet,akrzyzanowskino/TeamSE,mbrukman/Leaflet,brunocasanova/frontend-asset-leaflet,CapeSepias/Leaflet,bolshoibooze/Leaflet,jasonoverland/Leaflet,RyanHickman/Leaflet,bbecquet/Leaflet,huangsong/Leaflet,rlugojr/Leaflet,CorainChicago/Leaflet,kjell/Leaflet,Srikanth4/Leaflet,snkashis/Leaflet,brah/Leaflet,cartant/Leaflet,RLRR/Leaflet,yohanboniface/Leaflet,scaddenp/Leaflet,jasonoverland/Leaflet,cmulders/Leaflet,akrzyzanowskino/TeamSE,Andrey-Pavlov/Leaflet,billybonz1/Leaflet,waeltken/Leaflet,codeator/Leaflet,elfalem/Leaflet,rlugojr/Leaflet,thalesfsp/Leaflet,mstahv/Leaflet,yohanboniface/Leaflet,nvoron23/Leaflet,bolshoibooze/Leaflet,tormi/Leaflet,davidlukerice/Leaflet,litnerdy/Leaflet