doc: Add release notes for unloadwallet RPC
doc: Add release notes for unloadwallet RPC

cdecker/bitcoin,RHavar/bitcoin,myriadteam/myriadcoin,EthanHeilman/bitcoin,sstone/bitcoin,myriadcoin/myriadcoin,litecoin-project/litecoin,midnightmagic/bitcoin,dscotese/bitcoin,apoelstra/bitcoin,Kogser/bitcoin,pstratem/bitcoin,rawodb/bitcoin,practicalswift/bitcoin,sstone/bitcoin,GroestlCoin/GroestlCoin,dscotese/bitcoin,yenliangl/bitcoin,Xekyo/bitcoin,domob1812/bitcoin,midnightmagic/bitcoin,Kogser/bitcoin,h4x3rotab/BTCGPU,ajtowns/bitcoin,ahmedbodi/vertcoin,RHavar/bitcoin,vmp32k/litecoin,Flowdalic/bitcoin,fanquake/bitcoin,midnightmagic/bitcoin,fanquake/bitcoin,rnicoll/bitcoin,GlobalBoost/GlobalBoost,r8921039/bitcoin,DigitalPandacoin/pandacoin,rnicoll/bitcoin,kazcw/bitcoin,n1bor/bitcoin,practicalswift/bitcoin,qtumproject/qtum,randy-waterhouse/bitcoin,EthanHeilman/bitcoin,alecalve/bitcoin,RHavar/bitcoin,pataquets/namecoin-core,jamesob/bitcoin,Sjors/bitcoin,yenliangl/bitcoin,vmp32k/litecoin,guncoin/guncoin,mm-s/bitcoin,kazcw/bitcoin,guncoin/guncoin,n1bor/bitcoin,Bushstar/UFO-Project,randy-waterhouse/bitcoin,r8921039/bitcoin,sstone/bitcoin,vertcoin/vertcoin,Flowdalic/bitcoin,tjps/bitcoin,ElementsProject/elements,jnewbery/bitcoin,namecoin/namecore,andreaskern/bitcoin,afk11/bitcoin,Kogser/bitcoin,monacoinproject/monacoin,untrustbank/litecoin,nikkitan/bitcoin,thrasher-/litecoin,vmp32k/litecoin,fujicoin/fujicoin,Christewart/bitcoin,particl/particl-core,jlopp/statoshi,mm-s/bitcoin,ericshawlinux/bitcoin,instagibbs/bitcoin,Christewart/bitcoin,mruddy/bitcoin,pataquets/namecoin-core,kazcw/bitcoin,anditto/bitcoin,dscotese/bitcoin,GroestlCoin/GroestlCoin,kallewoof/bitcoin,Bushstar/UFO-Project,MeshCollider/bitcoin,lateminer/bitcoin,Flowdalic/bitcoin,gjhiggins/vcoincore,AkioNak/bitcoin,fujicoin/fujicoin,namecoin/namecoin-core,RHavar/bitcoin,n1bor/bitcoin,OmniLayer/omnicore,lateminer/bitcoin,ericshawlinux/bitcoin,droark/bitcoin,bitcoinsSG/bitcoin,untrustbank/litecoin,rawodb/bitcoin,droark/bitcoin,untrustbank/litecoin,JeremyRubin/bitcoin,apoelstra/bitcoin,BTCGPU/BTCGPU,ElementsProject/elements,digibyte/digibyte,instagibbs/bitcoin,vertcoin/vertcoin,mruddy/bitcoin,h4x3rotab/BTCGPU,nikkitan/bitcoin,bitcoin/bitcoin,andreaskern/bitcoin,afk11/bitcoin,afk11/bitcoin,rawodb/bitcoin,jonasschnelli/bitcoin,lbryio/lbrycrd,Sjors/bitcoin,instagibbs/bitcoin,tjps/bitcoin,particl/particl-core,lbryio/lbrycrd,GroestlCoin/bitcoin,anditto/bitcoin,ajtowns/bitcoin,lbryio/lbrycrd,OmniLayer/omnicore,CryptArc/bitcoin,andreaskern/bitcoin,ElementsProject/elements,Xekyo/bitcoin,untrustbank/litecoin,mitchellcash/bitcoin,jtimon/bitcoin,domob1812/namecore,rawodb/bitcoin,jmcorgan/bitcoin,peercoin/peercoin,wellenreiter01/Feathercoin,jonasschnelli/bitcoin,litecoin-project/litecoin,mruddy/bitcoin,bespike/litecoin,myriadcoin/myriadcoin,myriadcoin/myriadcoin,fanquake/bitcoin,ajtowns/bitcoin,lbryio/lbrycrd,cdecker/bitcoin,bitcoinknots/bitcoin,jtimon/bitcoin,ahmedbodi/vertcoin,fujicoin/fujicoin,peercoin/peercoin,jamesob/bitcoin,n1bor/bitcoin,practicalswift/bitcoin,lbryio/lbrycrd,digibyte/digibyte,domob1812/namecore,jamesob/bitcoin,randy-waterhouse/bitcoin,Sjors/bitcoin,cdecker/bitcoin,MarcoFalke/bitcoin,mitchellcash/bitcoin,wellenreiter01/Feathercoin,GlobalBoost/GlobalBoost,jtimon/bitcoin,vmp32k/litecoin,tecnovert/particl-core,mitchellcash/bitcoin,fujicoin/fujicoin,jmcorgan/bitcoin,AkioNak/bitcoin,namecoin/namecore,JeremyRubin/bitcoin,droark/bitcoin,GroestlCoin/GroestlCoin,monacoinproject/monacoin,ajtowns/bitcoin,bitcoinknots/bitcoin,ahmedbodi/vertcoin,pataquets/namecoin-core,rawodb/bitcoin,prusnak/bitcoin,guncoin/guncoin,yenliangl/bitcoin,namecoin/namecoin-core,alecalve/bitcoin,r8921039/bitcoin,wellenreiter01/Feathercoin,achow101/bitcoin,pstratem/bitcoin,domob1812/namecore,h4x3rotab/BTCGPU,namecoin/namecore,jnewbery/bitcoin,fujicoin/fujicoin,tecnovert/particl-core,DigitalPandacoin/pandacoin,lateminer/bitcoin,rnicoll/dogecoin,mm-s/bitcoin,achow101/bitcoin,digibyte/digibyte,sstone/bitcoin,MarcoFalke/bitcoin,guncoin/guncoin,bitcoin/bitcoin,ericshawlinux/bitcoin,rnicoll/bitcoin,gjhiggins/vcoincore,ahmedbodi/vertcoin,droark/bitcoin,rawodb/bitcoin,DigitalPandacoin/pandacoin,achow101/bitcoin,FeatherCoin/Feathercoin,lbryio/lbrycrd,OmniLayer/omnicore,Kogser/bitcoin,jlopp/statoshi,gjhiggins/vcoincore,peercoin/peercoin,GroestlCoin/bitcoin,tjps/bitcoin,practicalswift/bitcoin,sipsorcery/bitcoin,jambolo/bitcoin,BTCGPU/BTCGPU,n1bor/bitcoin,qtumproject/qtum,thrasher-/litecoin,bitcoin/bitcoin,bitcoin/bitcoin,sipsorcery/bitcoin,digibyte/digibyte,pataquets/namecoin-core,tjps/bitcoin,untrustbank/litecoin,pstratem/bitcoin,myriadteam/myriadcoin,ajtowns/bitcoin,Christewart/bitcoin,ahmedbodi/vertcoin,bitcoin/bitcoin,ericshawlinux/bitcoin,GroestlCoin/bitcoin,yenliangl/bitcoin,tecnovert/particl-core,GlobalBoost/GlobalBoost,randy-waterhouse/bitcoin,droark/bitcoin,gjhiggins/vcoincore,GroestlCoin/bitcoin,bitcoinsSG/bitcoin,prusnak/bitcoin,bitcoin/bitcoin,practicalswift/bitcoin,anditto/bitcoin,MeshCollider/bitcoin,wellenreiter01/Feathercoin,AkioNak/bitcoin,jnewbery/bitcoin,domob1812/bitcoin,namecoin/namecore,qtumproject/qtum,qtumproject/qtum,lbryio/lbrycrd,rnicoll/dogecoin,namecoin/namecoin-core,CryptArc/bitcoin,vmp32k/litecoin,domob1812/bitcoin,litecoin-project/litecoin,r8921039/bitcoin,DigitalPandacoin/pandacoin,fanquake/bitcoin,JeremyRubin/bitcoin,dscotese/bitcoin,cdecker/bitcoin,AkioNak/bitcoin,monacoinproject/monacoin,domob1812/bitcoin,bespike/litecoin,fanquake/bitcoin,Sjors/bitcoin,guncoin/guncoin,apoelstra/bitcoin,mruddy/bitcoin,domob1812/namecore,yenliangl/bitcoin,midnightmagic/bitcoin,GlobalBoost/GlobalBoost,GroestlCoin/GroestlCoin,ahmedbodi/vertcoin,tjps/bitcoin,peercoin/peercoin,rnicoll/bitcoin,GroestlCoin/bitcoin,mm-s/bitcoin,andreaskern/bitcoin,jambolo/bitcoin,cdecker/bitcoin,myriadcoin/myriadcoin,Kogser/bitcoin,namecoin/namecore,prusnak/bitcoin,BTCGPU/BTCGPU,untrustbank/litecoin,domob1812/bitcoin,sstone/bitcoin,randy-waterhouse/bitcoin,mruddy/bitcoin,Xekyo/bitcoin,particl/particl-core,myriadcoin/myriadcoin,JeremyRubin/bitcoin,afk11/bitcoin,tecnovert/particl-core,pstratem/bitcoin,achow101/bitcoin,FeatherCoin/Feathercoin,Xekyo/bitcoin,achow101/bitcoin,tecnovert/particl-core,andreaskern/bitcoin,joshrabinowitz/bitcoin,FeatherCoin/Feathercoin,Kogser/bitcoin,monacoinproject/monacoin,Christewart/bitcoin,litecoin-project/litecoin,thrasher-/litecoin,nikkitan/bitcoin,myriadteam/myriadcoin,jambolo/bitcoin,jlopp/statoshi,bespike/litecoin,jnewbery/bitcoin,namecoin/namecoin-core,jamesob/bitcoin,jmcorgan/bitcoin,Bushstar/UFO-Project,mm-s/bitcoin,BTCGPU/BTCGPU,thrasher-/litecoin,jonasschnelli/bitcoin,Flowdalic/bitcoin,instagibbs/bitcoin,bitcoinsSG/bitcoin,namecoin/namecoin-core,qtumproject/qtum,FeatherCoin/Feathercoin,nikkitan/bitcoin,domob1812/namecore,myriadteam/myriadcoin,sipsorcery/bitcoin,Flowdalic/bitcoin,r8921039/bitcoin,kallewoof/bitcoin,sipsorcery/bitcoin,kazcw/bitcoin,fujicoin/fujicoin,digibyte/digibyte,bespike/litecoin,mitchellcash/bitcoin,sipsorcery/bitcoin,sstone/bitcoin,fanquake/bitcoin,bitcoinknots/bitcoin,mitchellcash/bitcoin,instagibbs/bitcoin,Christewart/bitcoin,kallewoof/bitcoin,CryptArc/bitcoin,alecalve/bitcoin,bitcoinsSG/bitcoin,dscotese/bitcoin,bespike/litecoin,myriadteam/myriadcoin,kazcw/bitcoin,midnightmagic/bitcoin,monacoinproject/monacoin,bitcoinknots/bitcoin,OmniLayer/omnicore,jonasschnelli/bitcoin,vertcoin/vertcoin,Kogser/bitcoin,GlobalBoost/GlobalBoost,vertcoin/vertcoin,prusnak/bitcoin,Kogser/bitcoin,midnightmagic/bitcoin,FeatherCoin/Feathercoin,Bushstar/UFO-Project,Sjors/bitcoin,JeremyRubin/bitcoin,jamesob/bitcoin,bitcoinsSG/bitcoin,ElementsProject/elements,RHavar/bitcoin,apoelstra/bitcoin,MarcoFalke/bitcoin,jtimon/bitcoin,ericshawlinux/bitcoin,particl/particl-core,JeremyRubin/bitcoin,apoelstra/bitcoin,kallewoof/bitcoin,gjhiggins/vcoincore,qtumproject/qtum,joshrabinowitz/bitcoin,myriadteam/myriadcoin,particl/particl-core,EthanHeilman/bitcoin,GroestlCoin/GroestlCoin,AkioNak/bitcoin,jlopp/statoshi,DigitalPandacoin/pandacoin,GroestlCoin/GroestlCoin,domob1812/namecore,ElementsProject/elements,lateminer/bitcoin,Flowdalic/bitcoin,jlopp/statoshi,thrasher-/litecoin,rnicoll/dogecoin,namecoin/namecore,MarcoFalke/bitcoin,GlobalBoost/GlobalBoost,bespike/litecoin,pataquets/namecoin-core,ajtowns/bitcoin,kazcw/bitcoin,jambolo/bitcoin,joshrabinowitz/bitcoin,jtimon/bitcoin,Xekyo/bitcoin,jtimon/bitcoin,vertcoin/vertcoin,CryptArc/bitcoin,MeshCollider/bitcoin,r8921039/bitcoin,randy-waterhouse/bitcoin,GroestlCoin/bitcoin,achow101/bitcoin,anditto/bitcoin,Kogser/bitcoin,wellenreiter01/Feathercoin,lateminer/bitcoin,vertcoin/vertcoin,dscotese/bitcoin,n1bor/bitcoin,jambolo/bitcoin,joshrabinowitz/bitcoin,AkioNak/bitcoin,jmcorgan/bitcoin,prusnak/bitcoin,prusnak/bitcoin,Kogser/bitcoin,jonasschnelli/bitcoin,mitchellcash/bitcoin,pataquets/namecoin-core,litecoin-project/litecoin,kallewoof/bitcoin,afk11/bitcoin,digibyte/digibyte,tjps/bitcoin,practicalswift/bitcoin,EthanHeilman/bitcoin,litecoin-project/litecoin,Kogser/bitcoin,jmcorgan/bitcoin,bitcoinsSG/bitcoin,particl/particl-core,alecalve/bitcoin,h4x3rotab/BTCGPU,jnewbery/bitcoin,anditto/bitcoin,kallewoof/bitcoin,MeshCollider/bitcoin,wellenreiter01/Feathercoin,guncoin/guncoin,ElementsProject/elements,cdecker/bitcoin,jmcorgan/bitcoin,nikkitan/bitcoin,BTCGPU/BTCGPU,Bushstar/UFO-Project,peercoin/peercoin,MarcoFalke/bitcoin,domob1812/bitcoin,ericshawlinux/bitcoin,bitcoinknots/bitcoin,mm-s/bitcoin,monacoinproject/monacoin,FeatherCoin/Feathercoin,jamesob/bitcoin,MarcoFalke/bitcoin,BTCGPU/BTCGPU,anditto/bitcoin,EthanHeilman/bitcoin,qtumproject/qtum,Bushstar/UFO-Project,pstratem/bitcoin,vmp32k/litecoin,joshrabinowitz/bitcoin,mruddy/bitcoin,thrasher-/litecoin,h4x3rotab/BTCGPU,GlobalBoost/GlobalBoost,Xekyo/bitcoin,apoelstra/bitcoin,EthanHeilman/bitcoin,gjhiggins/vcoincore,MeshCollider/bitcoin,rnicoll/dogecoin,yenliangl/bitcoin,lateminer/bitcoin,peercoin/peercoin,rnicoll/dogecoin,OmniLayer/omnicore,joshrabinowitz/bitcoin,tecnovert/particl-core,DigitalPandacoin/pandacoin,afk11/bitcoin,h4x3rotab/BTCGPU,Christewart/bitcoin,sipsorcery/bitcoin,andreaskern/bitcoin,nikkitan/bitcoin,OmniLayer/omnicore,rnicoll/bitcoin,alecalve/bitcoin,rnicoll/bitcoin,alecalve/bitcoin,jlopp/statoshi,jambolo/bitcoin,instagibbs/bitcoin,pstratem/bitcoin,namecoin/namecoin-core,Kogser/bitcoin,CryptArc/bitcoin,RHavar/bitcoin,myriadcoin/myriadcoin,droark/bitcoin,MeshCollider/bitcoin,CryptArc/bitcoin