* Add shard config in status message
* verify shard config for status message
* Notify peer connected to sync layer after status message exchanged
* Do not dial to shard config mismatched peers
* Upgrade network protocol version
* disconnect peer instead of ban peer if shard config mismatch
* Add python test for TCP connection by shard config
* Change default concurrent sync threads
* enhance log level in sync store
* Add rwlock in sync store to avoid concurrency issue
* enhance serial sync state machine log level
* wrap Instant for debug purpose
* add timestamp for connecting peers state
* Select random peer to sync chunks
* return sync peers states instead of connected peers only
* Use tokio async RwLock for sync store
* enhance logs for sync module
* report peer if connection timeout
* Use origin timestamp of sync state to determine if sync too long to terminate
* fix compilation error
* Implement Pruner.
* Put pruner in a crate.
* Fix clippy.
* Add rpc zgs_getShardConfig.
* Fix.
* Increase wait time.
* Add pruner_test and use max_num_chunks instead of size_limit.
* Store shard config for peers and choose sync peers accordingly.
* Add test and fix sync.
* Fix clippy and test.
* Fix some ut.
* Add AnnounceShardConfig gossip and fix tests.
* Add sharded tx finalize check in LogManager.
* Try,
* Rename.
* Longer timeout for mine_test.
* Save test logs.
