[BIP-560] Enable Single Recipient Gauge for GEM/ETH on [Ethereum]

[Xeonus]

• enable ve80/20 GEM/ETH single recipient gauge on mainnet
• recipient is a msig that approves spending on the reward manager contract to distribute to vlGEM

[github-actions]

BIP validation results for file BIPs/2024-W12/BIP-560.json:
Commit: f6672722ddac7f1480123d1cbb0747f825ac69d8

+-------------------------------+--------+
|           Validator           | Result |
+-------------------------------+--------+
|     validate_contains_msig    |   OK   |
| validate_msig_in_address_book |   OK   |
|    validate_chain_specified   |   OK   |
|     validate_file_has_bip     |   OK   |
|  validate_path_has_weekly_dir |   OK   |
+-------------------------------+--------+

[gosuto-inzasheru]

report script currently breaks on the recipient, which is their multisig, not having the getVotingEscrow attribute (https://github.com/BalancerMaxis/multisig-ops/actions/runs/8276693450/job/22645692288#step:7:227). thus being unable to programmatically retrieve the address of the veGEM token

[Xeonus]

withhold and move to following week

[Xeonus]

@Tritium-VLK @gosuto-inzasheru This is the answer from the proposer: https://forum.balancer.fi/t/bip-xxx-enable-single-recipient-gauge-for-gem-eth-on-ethereum/5608/3

Basically MSig receives yield from the SingleRecipientGauge weekly and it will be queued on the vlToken contract to be distributed. Later on we can see for an onchain permisionless system

I think we can move forward this week unless there are objections

[github-actions]

BIP validation results for file BIPs/2024-W13/BIP-560.json:
Commit: f12af6fcead5a56dfcd28a06e347d74a91afdc60

+-------------------------------+--------+
|           Validator           | Result |
+-------------------------------+--------+
|     validate_contains_msig    |   OK   |
| validate_msig_in_address_book |   OK   |
|    validate_chain_specified   |   OK   |
|     validate_file_has_bip     |   OK   |
|  validate_path_has_weekly_dir |   OK   |
+-------------------------------+--------+

[gosuto-inzasheru]

yield is being distributed manually (permissioned) via a multisig