[announce] mention regex improvements; wording
[announce] mention regex improvements; wording

Leont/rakudo,teodozjan/rakudo,jonathanstowe/rakudo,jonathanstowe/rakudo,laben/rakudo,labster/rakudo,lucasbuchala/rakudo,samcv/rakudo,zostay/rakudo,dwarring/rakudo,ab5tract/rakudo,awwaiid/rakudo,softmoth/rakudo,cygx/rakudo,samcv/rakudo,Gnouc/rakudo,usev6/rakudo,labster/rakudo,jonathanstowe/rakudo,MasterDuke17/rakudo,softmoth/rakudo,salortiz/rakudo,usev6/rakudo,azawawi/rakudo,sergot/rakudo,ungrim97/rakudo,rakudo/rakudo,samcv/rakudo,rakudo/rakudo,zostay/rakudo,azawawi/rakudo,nbrown/rakudo,Gnouc/rakudo,usev6/rakudo,nbrown/rakudo,azawawi/rakudo,pmurias/rakudo,tony-o/rakudo,nunorc/rakudo,ugexe/rakudo,LLFourn/rakudo,nunorc/rakudo,b2gills/rakudo,skids/rakudo,tbrowder/rakudo,ungrim97/rakudo,Gnouc/rakudo,LLFourn/rakudo,ugexe/rakudo,MasterDuke17/rakudo,ungrim97/rakudo,tony-o/rakudo,sjn/rakudo,raydiak/rakudo,rakudo/rakudo,awwaiid/rakudo,zhuomingliang/rakudo,ugexe/rakudo,skids/rakudo,skids/rakudo,paultcochrane/rakudo,nbrown/rakudo,samcv/rakudo,b2gills/rakudo,paultcochrane/rakudo,tony-o/deb-rakudodaily,cygx/rakudo,retupmoca/rakudo,rjbs/rakudo,dankogai/rakudo,Gnouc/rakudo,usev6/rakudo,ab5tract/rakudo,dwarring/rakudo,tbrowder/rakudo,tbrowder/rakudo,salortiz/rakudo,niner/rakudo,nunorc/rakudo,cygx/rakudo,dwarring/rakudo,tony-o/rakudo,laben/rakudo,awwaiid/rakudo,dankogai/rakudo,cognominal/rakudo,softmoth/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,pmurias/rakudo,rakudo/rakudo,dwarring/rakudo,retupmoca/rakudo,ab5tract/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,Leont/rakudo,zostay/rakudo,labster/rakudo,cygx/rakudo,tony-o/rakudo,b2gills/rakudo,retupmoca/rakudo,sjn/rakudo,rakudo/rakudo,samcv/rakudo,cognominal/rakudo,salortiz/rakudo,tbrowder/rakudo,raydiak/rakudo,ungrim97/rakudo,nbrown/rakudo,paultcochrane/rakudo,awwaiid/rakudo,rakudo/rakudo,softmoth/rakudo,tony-o/rakudo,paultcochrane/rakudo,labster/rakudo,tbrowder/rakudo,dankogai/rakudo,softmoth/rakudo,cognominal/rakudo,sjn/rakudo,MasterDuke17/rakudo,teodozjan/rakudo,sergot/rakudo,ugexe/rakudo,jonathanstowe/rakudo,LLFourn/rakudo,sergot/rakudo,raydiak/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,dankogai/rakudo,MasterDuke17/rakudo,LLFourn/rakudo,cognominal/rakudo,Leont/rakudo,teodozjan/rakudo,raydiak/rakudo,laben/rakudo,awwaiid/rakudo,labster/rakudo,tony-o/deb-rakudodaily,paultcochrane/rakudo,nunorc/rakudo,zostay/rakudo,pmurias/rakudo,tbrowder/rakudo,azawawi/rakudo,cygx/rakudo,Leont/rakudo,ab5tract/rakudo,jonathanstowe/rakudo,tony-o/deb-rakudodaily,retupmoca/rakudo,tony-o/rakudo,zhuomingliang/rakudo,rjbs/rakudo,salortiz/rakudo,zhuomingliang/rakudo,skids/rakudo,sergot/rakudo,Gnouc/rakudo,ugexe/rakudo,pmurias/rakudo,salortiz/rakudo,lucasbuchala/rakudo,zhuomingliang/rakudo,lucasbuchala/rakudo,teodozjan/rakudo,niner/rakudo,skids/rakudo,usev6/rakudo,cognominal/rakudo,laben/rakudo,ab5tract/rakudo,LLFourn/rakudo,ungrim97/rakudo,rjbs/rakudo,salortiz/rakudo,azawawi/rakudo,nbrown/rakudo,b2gills/rakudo,niner/rakudo,b2gills/rakudo,nbrown/rakudo,lucasbuchala/rakudo,labster/rakudo,tony-o/deb-rakudodaily,MasterDuke17/rakudo,tony-o/deb-rakudodaily,niner/rakudo,dankogai/rakudo,sjn/rakudo