Vote 2026-04-23

.github/workflows/core_tests.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Run init script
         run: docker exec -e CORE_BRANCH tests-runner bash -c 'PYTHONPATH=$PWD make init'
         env:
-          CORE_BRANCH: develop
+          CORE_BRANCH: master
 
       - name: Run node
         run: docker exec -e ETH_RPC_URL -e NODE_OPTIONS --detach tests-runner bash -c 'NODE_PORT=8545 make node'

.github/workflows/dual_governance_regression.yml

@@ -152,9 +152,24 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           ETHERSCAN_TOKEN: ${{ secrets.ETHERSCAN_TOKEN }}
 
+      - name: Start Anvil
+        shell: bash
+        run: |
+          anvil --fork-url ${{ env.HARDHAT_NODE_URL }} \
+                --port 8555 \
+                --no-storage-caching \
+                --silent &
+          for i in {1..30}; do
+            if curl -sf ${{ env.ANVIL_NODE_URL }} ${{ env.CURL_PARAMS }} | grep -q '"result"'; then
+              echo "Anvil node is ready"
+              break
+            fi
+            sleep 1
+          done
+
       - name: Run regression tests
         run: npm run test:regressions -- --load-accounts
         env:
-          MAINNET_RPC_URL: ${{ env.HARDHAT_NODE_URL }}
+          MAINNET_RPC_URL: ${{ env.ANVIL_NODE_URL }}
           DEPLOY_ARTIFACT_FILE_NAME: deploy-artifact-mainnet.toml
         working-directory: dual-governance

archive/scripts/vote_2026_04_23.py

@@ -0,0 +1,74 @@
+"""
+Vote 2026_04_23
+
+1. Transfer 2500 stETH 0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84 from Aragon Agent 0x3e40D73EB977Dc6a537aF587D48316feE66E9C8c to Lido Labs Foundation operational multisig 0x95B521B4F55a447DB89f6a27f951713fC2035f3F
+
+Vote #200 passed & executed on Apr-28-2026 08:09:59 PM UTC, block 24980862.
+"""
+
+from typing import Dict, List, Tuple
+
+from utils.voting import bake_vote_items, confirm_vote_script, create_vote
+from utils.ipfs import upload_vote_ipfs_description, calculate_vote_ipfs_description
+from utils.config import get_deployer_account, get_is_live, get_priority_fee
+from utils.mainnet_fork import pass_and_exec_dao_vote
+from utils.finance import make_steth_payout
+
+# ============================== Constants ===================================
+
+PAYMENT_AMOUNT = 2500 * 10**18
+LIDO_LABS_MULTISIG = "0x95B521B4F55a447DB89f6a27f951713fC2035f3F"
+
+# ============================= IPFS Description ==================================
+IPFS_DESCRIPTION = """
+Transfer 2500 stETH from Aragon Agent to Lido Labs Foundation operational multisig, [as proposed on the forum](https://research.lido.fi/t/lido-dao-contribution-to-coordinated-rseth-relief-effort/11483).
+"""
+
+
+def get_vote_items() -> Tuple[List[str], List[Tuple[str, str]]]:
+    call_script_items = [
+        make_steth_payout(
+            target_address=LIDO_LABS_MULTISIG,
+            steth_in_wei=PAYMENT_AMOUNT,
+            reference="Transfer 2500 stETH from Aragon Agent to Lido Labs Foundation operational multisig",
+        )
+    ]
+    vote_desc_items = [
+        "1. Transfer 2500 stETH 0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84 from Aragon Agent 0x3e40D73EB977Dc6a537aF587D48316feE66E9C8c to Lido Labs Foundation operational multisig 0x95B521B4F55a447DB89f6a27f951713fC2035f3F"
+    ]
+
+    return vote_desc_items, call_script_items
+
+
+def start_vote(tx_params: Dict[str, str], silent: bool = False):
+    vote_desc_items, call_script_items = get_vote_items()
+    vote_items = bake_vote_items(list(vote_desc_items), list(call_script_items))
+
+    desc_ipfs = (
+        calculate_vote_ipfs_description(IPFS_DESCRIPTION) if silent else upload_vote_ipfs_description(IPFS_DESCRIPTION)
+    )
+
+    vote_id, tx = confirm_vote_script(vote_items, silent, desc_ipfs) and list(
+        create_vote(vote_items, tx_params, desc_ipfs=desc_ipfs)
+    )
+
+    return vote_id, tx
+
+
+def main():
+    tx_params: Dict[str, str] = {"from": get_deployer_account().address}
+    if get_is_live():
+        tx_params["priority_fee"] = get_priority_fee()
+
+    vote_id, _ = start_vote(tx_params=tx_params, silent=False)
+    vote_id >= 0 and print(f"Vote created: {vote_id}.")
+
+
+def start_and_execute_vote_on_fork_manual():
+    if get_is_live():
+        raise Exception("This script is for local testing only.")
+
+    tx_params = {"from": get_deployer_account()}
+    vote_id, _ = start_vote(tx_params=tx_params, silent=True)
+    print(f"Vote created: {vote_id}.")
+    pass_and_exec_dao_vote(int(vote_id), step_by_step=True)

archive/tests/test_2026_04_23.py

@@ -0,0 +1,143 @@
+from brownie import interface
+from brownie.network.transaction import TransactionReceipt
+
+from utils.test.helpers import almostEqWithDiff
+from utils.test.tx_tracing_helpers import (
+    group_voting_events_from_receipt,
+    count_vote_items_by_events,
+    display_voting_events,
+)
+from utils.evm_script import encode_call_script
+
+from utils.voting import find_metadata_by_vote_id
+from utils.ipfs import get_lido_vote_cid_from_str
+from utils.test.event_validators.payout import Payout, validate_token_payout_event
+
+# ============================================================================
+# ============================== Import vote =================================
+# ============================================================================
+from archive.scripts.vote_2026_04_23 import (
+    start_vote,
+    get_vote_items,
+)
+
+
+# ============================================================================
+# ============================== Constants ===================================
+# ============================================================================
+VOTING = "0x2e59A20f205bB85a89C53f1936454680651E618e"
+AGENT = "0x3e40D73EB977Dc6a537aF587D48316feE66E9C8c"
+
+STETH = "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84"
+LIDO_LABS_MULTISIG = "0x95B521B4F55a447DB89f6a27f951713fC2035f3F"
+
+LDO = "0x5A98FcBEA516Cf06857215779Fd812CA3beF1B32"
+USDT = "0xdAC17F958D2ee523a2206206994597C13D831ec7"
+SUSDS = "0xa3931d71877C0E7a3148CB7Eb4463524FEc27fbD"
+DAI = "0x6B175474E89094C44Da98b954EedeAC495271d0F"
+USDC = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
+WSTETH = "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0"
+
+PAYMENT_AMOUNT = 2500 * 10**18
+
+
+# ============================================================================
+# ============================= Test params ==================================
+# ============================================================================
+EXPECTED_VOTE_ID = 200
+EXPECTED_VOTE_EVENTS_COUNT = 1
+
+IPFS_DESCRIPTION_HASH = "bafkreidq5uylzwlkr4pahs2pmxwekglv5shmhmvaol7vio6g2sdwkp4efi"
+
+
+def test_vote(helpers, accounts, ldo_holder, vote_ids_from_env):
+
+    # =======================================================================
+    # ========================= Arrange variables ===========================
+    # =======================================================================
+    voting = interface.Voting(VOTING)
+    steth = interface.Lido(STETH)
+
+    treasury_tokens = [
+        interface.MiniMeToken(LDO),
+        interface.Usdt(USDT),
+        interface.Susds(SUSDS),
+        interface.Dai(DAI),
+        interface.Usdc(USDC),
+        interface.WstETH(WSTETH),
+    ]
+
+    # =========================================================================
+    # ======================== Identify or Create vote ========================
+    # =========================================================================
+    if vote_ids_from_env:
+        vote_id = vote_ids_from_env[0]
+        if EXPECTED_VOTE_ID is not None:
+            assert vote_id == EXPECTED_VOTE_ID
+    elif EXPECTED_VOTE_ID is not None and voting.votesLength() > EXPECTED_VOTE_ID:
+        vote_id = EXPECTED_VOTE_ID
+    else:
+        vote_id, _ = start_vote({"from": ldo_holder}, silent=True)
+
+    _, call_script_items = get_vote_items()
+    onchain_script = voting.getVote(vote_id)["script"]
+    assert str(onchain_script).lower() == encode_call_script(call_script_items).lower()
+
+    # =========================================================================
+    # ============================= Execute Vote ==============================
+    # =========================================================================
+    is_executed = voting.getVote(vote_id)["executed"]
+    if not is_executed:
+        # =======================================================================
+        # ========================= Before voting checks ========================
+        # =======================================================================
+
+        treasury_steth_balance_before = steth.balanceOf(AGENT)
+        lido_labs_multisig_steth_balance_before = steth.balanceOf(LIDO_LABS_MULTISIG)
+        other_treasury_token_balances_before = [token.balanceOf(AGENT) for token in treasury_tokens]
+
+        assert get_lido_vote_cid_from_str(find_metadata_by_vote_id(vote_id)) == IPFS_DESCRIPTION_HASH
+
+        assert treasury_steth_balance_before >= PAYMENT_AMOUNT, "Not enough stETH in treasury"
+
+        vote_tx: TransactionReceipt = helpers.execute_vote(vote_id=vote_id, accounts=accounts, dao_voting=voting)
+        display_voting_events(vote_tx)
+        vote_events = group_voting_events_from_receipt(vote_tx)
+
+        # =======================================================================
+        # ========================= After voting checks =========================
+        # =======================================================================
+
+        treasury_steth_balance_after = steth.balanceOf(AGENT)
+        lido_labs_multisig_steth_balance_after = steth.balanceOf(LIDO_LABS_MULTISIG)
+        other_treasury_token_balances_after = [token.balanceOf(AGENT) for token in treasury_tokens]
+
+        assert almostEqWithDiff(treasury_steth_balance_after, treasury_steth_balance_before - PAYMENT_AMOUNT, diff=2)
+        assert almostEqWithDiff(
+            lido_labs_multisig_steth_balance_after, lido_labs_multisig_steth_balance_before + PAYMENT_AMOUNT, diff=2
+        )
+        for token, token_balance_before, token_balance_after in zip(
+            treasury_tokens, other_treasury_token_balances_before, other_treasury_token_balances_after
+        ):
+            assert token_balance_before == token_balance_after, f"Treasury balance of the token {token} changed"
+
+        # Simulate the refund of the payment back to the Aragon Agent
+        steth.transfer(AGENT, PAYMENT_AMOUNT // 2, {"from": LIDO_LABS_MULTISIG})
+        assert almostEqWithDiff(
+            steth.balanceOf(LIDO_LABS_MULTISIG), lido_labs_multisig_steth_balance_before + PAYMENT_AMOUNT // 2, diff=2
+        )
+        assert almostEqWithDiff(steth.balanceOf(AGENT), treasury_steth_balance_before - PAYMENT_AMOUNT // 2, diff=2)
+
+        steth.transfer(AGENT, PAYMENT_AMOUNT // 2, {"from": LIDO_LABS_MULTISIG})
+        assert almostEqWithDiff(steth.balanceOf(LIDO_LABS_MULTISIG), lido_labs_multisig_steth_balance_before, diff=2)
+        assert almostEqWithDiff(steth.balanceOf(AGENT), treasury_steth_balance_before, diff=2)
+
+        assert len(vote_events) == EXPECTED_VOTE_EVENTS_COUNT
+        assert count_vote_items_by_events(vote_tx, voting.address) == EXPECTED_VOTE_EVENTS_COUNT
+
+        validate_token_payout_event(
+            vote_events[0],
+            Payout(STETH, AGENT, LIDO_LABS_MULTISIG, PAYMENT_AMOUNT),
+            is_steth=True,
+            emitted_by=AGENT,
+        )

tests/regression/test_sanity_checks.py

@@ -192,7 +192,7 @@ def test_report_deviated_simulated_share_rate(steth_holder):
 
 
     simulated_share_rate = (
-        actual_share_rate * (MAX_BASIS_POINTS - SIMULATED_SHARE_RATE_DEVIATION_BP_LIMIT - 1) // MAX_BASIS_POINTS
+        actual_share_rate * (MAX_BASIS_POINTS - SIMULATED_SHARE_RATE_DEVIATION_BP_LIMIT - 2) // MAX_BASIS_POINTS
     )
 
     # TODO: Understand how to calculate actual share rate with penalized node operators