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Lido 2.0 beta release

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@TheDZhon TheDZhon released this 13 Feb 20:51
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Lido V2 is centered around Withdrawals 🦉 and Staking Router 🛰️.
See Introducing Lido V2 — Next Step In Decentralization for more context.

Major features

  • Withdrawals support 🦉
    • In-protocol withdrawals FIFO request queue wrapped up into NFT
    • Revised protocol accounting
    • Facilitating validator exits
    • Rewards skimming
  • Staking Router 🛰️
    • Solid architecture and interfaces for upcoming modules
    • Upgrade NodeOperatorRegistry resembling the curated operators set
    • Levers for the NOM/DAO ops
  • Two-phase oracle with data lists 🔮
    • Polished consensus rules
    • Better gas efficiency of running oracles
    • Multistep oracle data delivery (’unlimited’ data size)

Minor features

  • Decrease the Lido and NodeOperatorRegistry contracts’ bytecode size
  • Revised/new sanity checks & single rebasing limit
  • ERC2612 (permit) support for stETH (aka ‘ERC20 signed approvals’)
  • transferSharesFrom for stETH
  • Reference initialization library following the LIP-10 scheme
  • Oracle reports 'fast lane' (soft ordering enforcement)