chore(main): release taiko-alethia-protocol 2.3.0

[taiko-kitty]

🤖 I have created a release beep boop

2.3.0 (2025-04-15)

Features

• protocol: add a few governance/treasury related contracts (#19229) (194bb48)
• protocol: add an IPreconfWhitelist implementation with delayed activation & deactivation (#19101) (8d8d5b8)
• protocol: allow operators to remove themselves from the whitelist (9e02dce)
• protocol: allow owner to change "operator change delay" (even to zero) (9e02dce)
• protocol: rename pivot verifier to geth verifier (#19242) (78ffb92)
• protocol: scripts for Pacaya upgrade (#19112) (045fd19)
• protocol: support fallback preconfer when whitelist returns address(0) (#19111) (d9047f2)
• protocol: support hekla pivot setup (#19209) (31493d2)
• protocol: update config script (#19196) (25af05a)
• protocol: update config script's pacaya address (#19143) (d39c850)
• protocol: use constant liveness bond per batch (#19255) (6bebf99)

Bug Fixes

• protocol: add signal_service deployment & rm debug event (#19177) (8d77889)
• protocol: change modifier to onlyOwner (#19201) (0f1f7d8)
• protocol: fix constructor in HeklaVerifier (#19147) (d09224d)
• protocol: fix deployment in DeployProtocolOnL1 (#19232) (d01bb8c)
• protocol: fix l2 genesis (#19233) (56fd5bc)
• protocol: register L2 bridge to L1 resolver (#19154) (bb40493)
• protocol: remove bridge stuff & fix some issue (#19159) (0336dca)
• protocol: some issue caused by Hekla upgrade (#19203) (9af37d8)

Chores

• protocol: add Ethereum Hoodi network configs (#19102) (6267b5f)
• protocol: add extra comments to TaikoInbox (#19226) (8de4add)
• protocol: allow IPreconfWhitelist to return address(0) (#19103) (8184d42)
• protocol: change mainnet stateRootSyncInternal from 12 to 4 (#19060) (1fd282f)
• protocol: fix typos (#19259) (7f2556b)
• protocol: improve contract var naming (#19244) (8df82ad)
• protocol: make base fee change 4 times slower than Ethereum (#19212) (1f577b2)
• protocol: temporarily lower liveness bond for whitelisted preconfers (#19205) (aa82224)
• protocol: update Hekla contract logs for Pacaya (#19134) (f3a4273)
• protocol: update Hekla Pacaya fork height (#19131) (1135ed4)

Documentation

• protocol: add halborn-taiko-dao-contract-audit.pdf (#19152) (f78dc19)
• protocol: add new l2 resolver for Pacaya (#19204) (07e39b1)
• protocol: document vault upgrades on Hekla (#19210) (9d9fbab)
• protocol: fixed dead links (#19186) (f05c842)
• protocol: rename verifier identifiers (#19263) (30de547)
• protocol: update contract logs related pivot proof (#19199) (c64590e)
• protocol: updated broken links (#19191) (67ae95a)
• protocol: upgrade bridge related stuff on Hekla (#19153) (7ab4bcb)
• protocol: upgrade Hekla signal_service (#19176) (8dc4e1e)
• protocol: upgrade renamed contracts (#19252) (3386925)
• protocol: upgrade sgx-geth verifier on Hekla (#19268) (707beab)

Code Refactoring

• protocol: deploy PreconfWhitelist2 in DeployProtocolOnL1.s.sol (#19121) (097135d)
• protocol: improve LibPreconfUtils.getBeaconBlockRoot() (#19100) (36c7c1d)
• protocol: optimize getOperatorForCurrentEpoch gas cost (9e02dce)
• protocol: replace PreconfWhitelist with PreconfWhitelist2 (#19122) (294334c)

Tests

• protocol: rename some variables (by @leopardracer) (#19208) (591a55c)

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