update changelog
update changelog

d-reinhold/cf-buildpack-ruby,tdenovan/heroku-buildpack-ruby,righi/instacart-heroku-buildpack,cloudControl/buildpack-ruby,ibmdb/db2rubybuildpack,DyegoCosta/heroku-buildpack-ruby,rowanoulton/heroku-buildpack-ruby,Altoros/ruby-buildpack,bwaite-jaroop/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,amaltson/heroku-buildpack-ruby,bskyb-commerce/help-heroku-buildpack,tomwolfe/heroku-buildpack-gsl-ruby,qnyp/heroku-buildpack-ruby-bower,pkgr/heroku-buildpack-ruby,ibmdb/db2rubybuildpack,tenjikinc/heroku-buildpack-ruby,stefansundin/heroku-buildpack-ruby,ablease/custom-buildpack,derrek/heroku-buildpack-ruby,KoanHealth/heroku-buildpack-marvin-setup,ascot21/heroku-buildpack-turbo-sprockets,packetmonkey/heroku-buildpack-ruby,mintybit/heroku-buildpack-ruby,guidance-guarantee-programme/heroku-buildpack-princexml-old,Altoros/ruby-buildpack,ltrademark/heroku-buildpack-ruby,codykrieger/heroku-buildpack-jekyll,ericboehs/heroku-buildpack-ruby,brightbytes/heroku-buildpack-ruby-without-assets-precompile,cloudfoundry/ruby-buildpack,diasks2/heroku-buildpack-mecab,phusion/heroku-buildpack-ruby,cloudn/buildpack-ruby,dtao/deft-buildpack-ruby,dtao/deft-buildpack-ruby,space150/heroku-buildpack-ruby,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,qstream/heroku-buildpack-ruby,mattmanning/heroku-buildpack-ruby-jekyll,takii/db2rubybuildpack,schu/buildpack-testing,orlando/heroku-buildpack-ruby,recursecenter/heroku-buildpack-ruby,moneyadviceservice/heroku-buildpack-ruby-bowndler,rvizza/heroku-buildpack-gsl-ruby,electricobjects/heroku-buildpack-ruby,awebneck/heroku-buildpack-canvas,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,Jonty/ruby-buildpack,CPPWind/ruby-buildpack,DouglasAllen/heroku-buildpack-ruby,KoanHealth/heroku-buildpack-marvin-setup,orenyk/heroku-buildpack-ruby,instacart/heroku-buildpack-ruby,michaelphines/alexa-nest,gbenedict/heroku-buildpack-ruby,Jonty/ruby-buildpack,samfrench/heroku-buildpack-ruby,ablease/custom-buildpack,DouglasAllen/heroku-buildpack-ruby,shuber/heroku-buildpack-ruby,andycroll/heroku-buildpack-jekyll,pkgr/heroku-buildpack-ruby,space150/heroku-buildpack-ruby,cloudn/buildpack-ruby,ChefSteps/heroku-buildpack-ruby,daltonrenaldo/heroku-buildpack-ruby,mperejda/heroku-buildpack-ruby,ibmdb/db2rubybuildpack,bellycard/heroku-buildpack-ruby,bwaite-jaroop/heroku-buildpack-ruby,engineyard/heroku-buildpack-ruby,cmaggard/heroku-buildpack-turbo-sprockets,heroku/heroku-buildpack-ruby,ilpoldo/heroku-buildpack-ruby,zidekmat/buildpack-ruby,hpcloud/ruby-buildpack,wakermahmud/heroku-buildpack-jekyll,donnykurnia/heroku-buildpack-ruby,erintherad/heroku-buildpack-ruby,shuber/heroku-buildpack-ruby,leonardykris/mos-ruby-buildpack,Jonty/ruby-buildpack,ablease/custom-buildpack,fcruxen/ruby-buildpack,DigitalInnovation/heroku-buildpack-mslabs,stolt45/heroku-buildpack-ruby-with-sqlite3,Scalingo/ruby-buildpack,Scalingo/ruby-buildpack,jumptvs/BP_Ruby,gls1/heroku-buildpack-ruby-pdftk,gls1/heroku-buildpack-ruby-pdftk-new,Altoros/ruby-buildpack,cloudn/buildpack-ruby,fcruxen/ruby-buildpack,icelab/heroku-buildpack-ruby,hixi/heroku-buildpack-ruby,ascot21/heroku-buildpack-turbo-sprockets,fcruxen/ruby-buildpack,0x00evil/heroku-buildpack-ruby,scottatron/moc-buildpack,jgable/buildpack-ruby-rack-setup-tasks,tdenovan/heroku-buildpack-ruby,zunda/heroku-buildpack-ruby,Genius/heroku-buildpack-ruby,CPPWind/ruby-buildpack,lyoshenka/heroku-buildpack-ruby-jekyll,mrhenry/heroku-buildpack-ruby,anay/buildpack-ruby-with-oracle-jdk,d-reinhold/cf-buildpack-ruby,brightbytes/heroku-buildpack-ruby-without-assets-precompile,Altoros/ruby-buildpack,barakav/heroku-buildpack-ruby,diasks2/heroku-buildpack-mecab,samfrench/heroku-buildpack-ruby,beydogan/ruby-buildpack,ericboehs/heroku-buildpack-ruby,phusion/heroku-buildpack-ruby,stolt45/heroku-buildpack-ruby-with-sqlite3,ilpoldo/heroku-buildpack-ruby,trumaker/heroku-buildpack-turbo-sprockets,catalyzeio/buildpack-ruby,hpcloud/ruby-buildpack,scottatron/moc-buildpack,bskyb-commerce/ruby-buildpack,ericroberts/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,mattmanning/heroku-buildpack-ruby-jekyll,cloudn/buildpack-ruby,heroku/heroku-buildpack-ruby,jgable/buildpack-ruby-rack-setup-tasks,CPPWind/ruby-buildpack,DigitalInnovation/heroku-buildpack-mslabs,Micka33/heroku-buildpack-ruby-liblua,reesio/heroku-buildpack-ruby,mattwalters/heroku-buildpack-ruby,hixi/heroku-buildpack-ruby,teodor-pripoae/heroku-buildpack-ruby,zoomer/heroku-buildpack-ruby-bower,teodor-pripoae/heroku-buildpack-ruby,jonasoberschweiber/heroku-buildpack-ruby,rvizza/heroku-buildpack-gsl-ruby,jumptvs/BP_Ruby,pilotcreative/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,pietrop/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,ruby/heroku-buildpack-www-ruby-lang,fgbreel/heroku-buildpack-ruby,amaltson/heroku-buildpack-ruby,schu/buildpack-testing,redhotvengeance/heroku-buildpack-deep-thought,hpcloud/ruby-buildpack,allomov/fat-free-heroku-buildpack-ruby,dtao/teeny-buildpack,hatofmonkeys/ruby-testing-buildpack,ablease/custom-buildpack,dlorson/gentle-buildpack,Dim25/heroku-buildpack-ruby-GSL,awebneck/heroku-buildpack-canvas,vhx/heroku-buildpack,gbenedict/heroku-buildpack-ruby,sstelfox/buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk,rowanoulton/heroku-buildpack-ruby,moneyadviceservice/heroku-buildpack-ruby-bowndler,mperejda/heroku-buildpack-ruby,electricobjects/heroku-buildpack-ruby,trumaker/heroku-buildpack-turbo-sprockets,CPPWind/ruby-buildpack,Micka33/heroku-buildpack-ruby-liblua,takii/heroku-buildpack-ruby,pilotcreative/heroku-buildpack-ruby,guidance-guarantee-programme/heroku-buildpack-princexml-old,dleavitt/heroku-buildpack-ruby,recursecenter/heroku-buildpack-ruby,dieze/heroku-buildpack-ruby-hooks,michaelphines/alexa-nest,gls1/heroku-buildpack-ruby-pdftk-new,barakav/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,sky-uk/ruby-buildpack,lyoshenka/heroku-buildpack-ruby-jekyll,ekaranto/rails4-bluemix-buildpack,ekaranto/rails4-bluemix-buildpack,takii/db2rubybuildpack,sky-uk/ruby-buildpack,codykrieger/heroku-buildpack-jekyll,makifund/heroku-buildpack-ruby,sky-uk/ruby-buildpack,jeremyvdw/heroku-buildpack-ruby-jekyll,bskyb-commerce/ruby-buildpack,sky-uk/help-heroku-buildpack,engineyard/heroku-buildpack-ruby,orenyk/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,cloudControl/buildpack-ruby,d-reinhold/cf-buildpack-ruby,swipesense/heroku-buildpack-ruby,schu/heroku-buildpack-ruby,ltrademark/heroku-buildpack-ruby,aarongray/heroku-buildpack-ruby,ChefSteps/heroku-buildpack-ruby,musicglue/heroku-buildpack-ruby,Git-Host/prelang-buildpack,bskyb-commerce/ruby-buildpack,mattwalters/heroku-buildpack-ruby,Genius/heroku-buildpack-ruby,mrhenry/heroku-buildpack-ruby,jonasoberschweiber/heroku-buildpack-ruby,0x00evil/heroku-buildpack-ruby,dlorson/gentle-buildpack,ekaranto/rails4-bluemix-buildpack,cordata/heroku-buildpack-ruby,aarongray/heroku-buildpack-ruby,simonnordberg/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,takii/db2rubybuildpack,redhotvengeance/heroku-buildpack-deep-thought,jayshreeanand/heroku-buildpack-ruby,zunda/heroku-buildpack-ruby,takii/heroku-buildpack-ruby,hpcloud/ruby-buildpack,jonseaberg/heroku-buildpack-turbo-sprockets,derrek/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,jasonlevens/heroku-buildpack-ruby,icelab/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,Git-Host/prelang-buildpack,cordata/heroku-buildpack-ruby,HYPERHYPER/heroku-buildpack-ruby,orlando/heroku-buildpack-ruby,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,andycroll/heroku-buildpack-jekyll,qstream/heroku-buildpack-ruby,leonardykris/mos-ruby-buildpack,allomov/fat-free-heroku-buildpack-ruby,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,crdschurch/heroku-buildpack-ruby,hellojustin/heroku-buildpack-custom-ruby,tpope/heroku-buildpack-ruby-tpope,hellojustin/heroku-buildpack-custom-ruby,dtao/teeny-buildpack,anay/buildpack-ruby-with-oracle-jdk,Dim25/heroku-buildpack-ruby-GSL,dieze/heroku-buildpack-ruby-hooks,swipesense/heroku-buildpack-ruby,instacart/heroku-buildpack-ruby,ndbroadbent/heroku-buildpack-turbo-sprockets,musicglue/heroku-buildpack-ruby,vhx/heroku-buildpack,righi/instacart-heroku-buildpack,schu/heroku-buildpack-ruby,bskyb-commerce/help-heroku-buildpack,blueapron/heroku-buildpack-ruby,tomwolfe/heroku-buildpack-gsl-ruby,sstelfox/buildpack-ruby,beydogan/ruby-buildpack,daltonrenaldo/heroku-buildpack-ruby,zidekmat/buildpack-ruby,simonnordberg/heroku-buildpack-ruby,bellycard/heroku-buildpack-ruby,mintybit/heroku-buildpack-ruby,DyegoCosta/heroku-buildpack-ruby,ericroberts/heroku-buildpack-ruby,reesio/heroku-buildpack-ruby,cmaggard/heroku-buildpack-turbo-sprockets,sky-uk/help-heroku-buildpack,phusion/heroku-buildpack-ruby,qnyp/heroku-buildpack-ruby-bower,stefansundin/heroku-buildpack-ruby,sky-uk/ruby-buildpack,crdschurch/heroku-buildpack-ruby,wakermahmud/heroku-buildpack-jekyll,cloudfoundry/ruby-buildpack,jumptvs/BP_Ruby,jonseaberg/heroku-buildpack-turbo-sprockets,donnykurnia/heroku-buildpack-ruby,fcruxen/ruby-buildpack,jayshreeanand/heroku-buildpack-ruby,jeremyvdw/heroku-buildpack-ruby-jekyll,HYPERHYPER/heroku-buildpack-ruby,dleavitt/heroku-buildpack-ruby,takii/db2rubybuildpack,makifund/heroku-buildpack-ruby,packetmonkey/heroku-buildpack-ruby,tenjikinc/heroku-buildpack-ruby,Jonty/ruby-buildpack,zoomer/heroku-buildpack-ruby-bower,tpope/heroku-buildpack-ruby-tpope,iamjarvo/ruby-buildpack,ndbroadbent/heroku-buildpack-turbo-sprockets,erintherad/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,jumptvs/BP_Ruby,blueapron/heroku-buildpack-ruby,pietrop/heroku-buildpack-ruby,jasonlevens/heroku-buildpack-ruby,fgbreel/heroku-buildpack-ruby,catalyzeio/buildpack-ruby