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rjl493456442 authoredThis change makes the StateDB track the state key value diff of a block transition. We already tracked current account and storage values for the purpose of updating the state snapshot. With this PR, we now also track the original (pre-transition) values of accounts and storage slots. 
| Name | Last commit | Last update | 
|---|---|---|
| .. | ||
| discovery.go | ||
| handler.go | ||
| metrics.go | ||
| peer.go | ||
| protocol.go | ||
| range.go | ||
| range_test.go | ||
| sort_test.go | ||
| sync.go | ||
| sync_test.go | ||
| tracker.go |