Merge branch 'release/1.2.5' into develop
Remove dump-function in the codes
Fix bug that a rebalance msg can be lost during rebalance#4
Fix bug that a rebalance msg can be lost during rebalance#5
Fix bug that a rebalance msg can be lost during rebalance#6
Fix bug that a rebalance msg can be lost during rebalance#7
Bump leo_redundant_manager to 1.2.6
Merge branch 'release/1.2.6'