github.com/badrootd/nibiru-cometbft@v0.37.5-0.20240307173500-2a75559eee9b/.changelog/v0.37.0/breaking-changes/409-deprecate-blocksyncmode (about) 1 - [config] The boolean key `fastsync` is deprecated and replaced by 2 `block_sync`. ([\#9259](https://github.com/tendermint/tendermint/pull/9259)) 3 At the same time, `block_sync` is also deprecated. In the next release, 4 BlocSync will always be enabled and `block_sync` will be removed. 5 ([\#409](https://github.com/cometbft/cometbft/issues/409))