bitcoin/bitcoin — pull request #5307 by sipa (2014-11-18 21:18:26+00:00)
Title: Advertize all new block hashes in a reorganization

Currently we only `inv` the hash of the new tip, which means that several round-trips are needed to first discover the hashes of all blocks in between. We can just announce all new hashes.

Just a minor improvement, not intended for 0.10.