v1.4.3-rc.1

What's Changed

• chore: update colosseum artifact for Kroma sepolia v1.4.0 by @0xHansLee in #300
• chore: update colosseum artifact for Kroma mainnet v1.4.1 by @0xHansLee in #303
• chore: merge main into dev by @0xHansLee in #305
• chore: record batcher compression ratio value by @0xHansLee in #299
• feat: merge main into dev by @0xHansLee in #313
• docs: fix invalid spec links by @seolaoh in #314
• feat: remove proof type arg of prove json rpc by @0xHansLee in #316

Full Changelog: v1.4.2...v1.4.3-rc.1