Release notes: add info about segwit and null dummy soft forks
Release notes: add info about segwit and null dummy soft forks

[no ci]

HashUnlimited/Einsteinium-Unlimited,zcoinofficial/zcoin,lbrtcoin/albertcoin,EntropyFactory/creativechain-core,bitcoinplusorg/xbcwalletsource,metacoin/florincoin,HashUnlimited/Einsteinium-Unlimited,ShadowMyst/creativechain-core,cannabiscoindev/cannabiscoin420,bitcoinplusorg/xbcwalletsource,bitcoinplusorg/xbcwalletsource,HashUnlimited/Einsteinium-Unlimited,bdelzell/creditcoin-org-creditcoin,martindale/elements,reorder/viacoin,OmniLayer/omnicore,EntropyFactory/creativechain-core,litecoin-project/litecore-litecoin,itmanagerro/tresting,zetacoin/zetacoin,oklink-dev/bitcoin,martindale/elements,bdelzell/creditcoin-org-creditcoin,jl2012/litecoin,oklink-dev/bitcoin,zcoinofficial/zcoin,okinc/bitcoin,experiencecoin/experiencecoin,funkshelper/woodcore,magacoin/magacoin,zcoinofficial/zcoin,jl2012/litecoin,metacoin/florincoin,OmniLayer/omnicore,gravio-net/graviocoin,gravio-net/graviocoin,OmniLayer/omnicore,emc2foundation/einsteinium,magacoin/magacoin,itmanagerro/tresting,shaolinfry/litecoin,oklink-dev/bitcoin,magacoin/magacoin,experiencecoin/experiencecoin,zetacoin/zetacoin,okinc/bitcoin,oklink-dev/bitcoin,funkshelper/woodcore,bdelzell/creditcoin-org-creditcoin,funkshelper/woodcore,martindale/elements,zcoinofficial/zcoin,zetacoin/zetacoin,itmanagerro/tresting,gravio-net/graviocoin,HashUnlimited/Einsteinium-Unlimited,experiencecoin/experiencecoin,magacoin/magacoin,itmanagerro/tresting,reorder/viacoin,experiencecoin/experiencecoin,magacoin/magacoin,lbrtcoin/albertcoin,litecoin-project/litecore-litecoin,gjhiggins/vcoincore,jl2012/litecoin,jl2012/litecoin,cannabiscoindev/cannabiscoin420,zetacoin/zetacoin,gjhiggins/vcoincore,litecoin-project/litecore-litecoin,gjhiggins/vcoincore,cannabiscoindev/cannabiscoin420,gravio-net/graviocoin,okinc/bitcoin,bdelzell/creditcoin-org-creditcoin,martindale/elements,zcoinofficial/zcoin,shaolinfry/litecoin,bitcoinplusorg/xbcwalletsource,itmanagerro/tresting,litecoin-project/litecore-litecoin,OmniLayer/omnicore,shaolinfry/litecoin,cannabiscoindev/cannabiscoin420,zcoinofficial/zcoin,gravio-net/graviocoin,EntropyFactory/creativechain-core,lbrtcoin/albertcoin,magacoin/magacoin,Electronic-Gulden-Foundation/egulden,ShadowMyst/creativechain-core,zetacoin/zetacoin,gravio-net/graviocoin,martindale/elements,shaolinfry/litecoin,bdelzell/creditcoin-org-creditcoin,martindale/elements,experiencecoin/experiencecoin,OmniLayer/omnicore,gjhiggins/vcoincore,gjhiggins/vcoincore,ShadowMyst/creativechain-core,bitcoinplusorg/xbcwalletsource,lbrtcoin/albertcoin,HashUnlimited/Einsteinium-Unlimited,experiencecoin/experiencecoin,zetacoin/zetacoin,oklink-dev/bitcoin,cannabiscoindev/cannabiscoin420,metacoin/florincoin,okinc/bitcoin,funkshelper/woodcore,zcoinofficial/zcoin,Electronic-Gulden-Foundation/egulden,reorder/viacoin,okinc/bitcoin,ShadowMyst/creativechain-core,zcoinofficial/zcoin,gjhiggins/vcoincore,metacoin/florincoin,Electronic-Gulden-Foundation/egulden,reorder/viacoin,HashUnlimited/Einsteinium-Unlimited,lbrtcoin/albertcoin,jl2012/litecoin,zcoinofficial/zcoin,lbrtcoin/albertcoin,metacoin/florincoin,reorder/viacoin,litecoin-project/litecore-litecoin,emc2foundation/einsteinium,Electronic-Gulden-Foundation/egulden,emc2foundation/einsteinium,cannabiscoindev/cannabiscoin420,EntropyFactory/creativechain-core,metacoin/florincoin,lbrtcoin/albertcoin,emc2foundation/einsteinium,itmanagerro/tresting,ShadowMyst/creativechain-core,Electronic-Gulden-Foundation/egulden,zcoinofficial/zcoin,EntropyFactory/creativechain-core,ShadowMyst/creativechain-core,EntropyFactory/creativechain-core,oklink-dev/bitcoin,jl2012/litecoin,okinc/bitcoin,OmniLayer/omnicore,lbrtcoin/albertcoin,bitcoinplusorg/xbcwalletsource,reorder/viacoin,emc2foundation/einsteinium,Electronic-Gulden-Foundation/egulden,shaolinfry/litecoin,funkshelper/woodcore,litecoin-project/litecore-litecoin,lbrtcoin/albertcoin,lbrtcoin/albertcoin,lbrtcoin/albertcoin,bdelzell/creditcoin-org-creditcoin,emc2foundation/einsteinium,shaolinfry/litecoin,lbrtcoin/albertcoin