doc: add changelogs to v0.5.1

[owen-reorg]

v0.5.1

This release includes various optimizations and improvements to transaction processing, CI support, and network infrastructure.

This is a minor release for opBNB Mainnet and Testnet.
Upgrading is optional.

What's Changed

• fix(ci): support building arm64 architecture (fix(ci): support building arm64 architecture #165)
• optimization: enqueue transactions in parallel from p2p (optimization: enqueue transactions in parallel from p2p #173)
• optimization: enlarge p2p buffer size and add some metrics for performance monitor (optimization: enlarge p2p buffer size and add some metrics for performance monitor #171)
• optimization: txpool pricedlist only reheap when pool is full (optimization: txpool pricedlist only reheap when pool is full #175)
• optimization: txpool pending cache improvement (optimization: txpool pending cache improvement #177)
• chore: add bootnode in us region(testnet) (chore: add bootnode in us region(testnet) #194)

Docker Images

ghcr.io/bnb-chain/op-geth:v0.5.1

Full Changelog: v0.5.0...v0.5.1