v0.40.0-rc6

cosmos/cosmos-sdkv0.40.0-rc605-01-2021prerelease

Changes since v0.40.0-rc5 :

Improvements

• (x/staking) #8178 Update default historical header number for stargate

Bug Fixes

• (x/distribution) #8240 fix setting withdraw address in x/distribution

• (x/gentx) #8183 change gentx cmd amount to arg from flag

• (x/ibc) #8165 Support IBC upgrade on same revision

• (x/ibc) #8169 fix IBC software upgrade proposals from automatically failing, add unpackinterfaces function

• (x/ibc) #8170 fix ClientUpdateProposal unpacker

• (x/ibc) #8187 fix IBC upgrade, issue with commit & halting logic

• (x/ibc) #8200 fix IBC timeout verification bug

• (rest) #8221 fix unregistered interface failure when calling GET /blocks/latest via REST API