Release v0.11.0

Bugfixes

• modify SetVoteWeight()
• add logs
• modify port
• add some logs for empty block
• fix the negative error of voteweight
• modify the strategy of selecting validators to solve the problem
• declare WinterSolsticeBlock for fixing negative error
• modify the strategy of selecting validators
• modify the method of allocating memory for selecting validators
• modify the random seed for selecting validators
• remove .Hex() of ValidatorList to reduce resource consumption
• modify SelectRandom11Address()
• should use parent header to get drop point
• modify the algorithm of selecting validators
• fix declare variable error
• use RandomValidatorV3() to select validators
• remove fork point
• print address that include drop point
• remove ValidatorList.RandomValidatorV3 log
• modify the exchange ratio (0.095 to 0.03)
• modify the version v0.10.3 to v0.11.0
• modify the balance of genesis accouts and the networkid
• modify the version of wormholes_install.sh

Performance Improvements

• modify the strategy of selecting exchangers

Tests

• add stake test
• verify whether the online validator range is calculated correctly
• print committers
• adjust log
• add index log
• test probability distribution
• 400 validator random probability tests
• perfect test