update release notes
update release notes

wakiyamap/electrum-mona,neocogent/electrum,fujicoin/electrum-fjc,spesmilo/electrum,wakiyamap/electrum-mona,neocogent/electrum,fujicoin/electrum-fjc,vialectrum/vialectrum,neocogent/electrum,spesmilo/electrum,spesmilo/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,vialectrum/vialectrum,pooler/electrum-ltc,vialectrum/vialectrum,pooler/electrum-ltc,wakiyamap/electrum-mona,fujicoin/electrum-fjc,spesmilo/electrum,pooler/electrum-ltc