MIP-R32: Pause Mint/Borrow on Moonriver

docs/MIP-R32.md

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+# MIP-R32: Pause Mint/Borrow on Moonriver
+
+## Summary
+
+This proposal pauses minting (supplying) and borrowing across Moonwell markets on Moonriver due to the scheduled deprecation of Chainlink price feeds used to secure these markets. The markets affected are the xcKSM, MOVR, and FRAX markets, respectively. This action keeps users protected and maintains protocol safety while Moonriver markets have deprecated oracle service.
+
+## Background
+
+Chainlink has officially designated **most price feeds on Moonriver for deprecation on November 10th, 2025**. Once deprecated, these feeds will:
+
+- Stop receiving reliable price updates
+- No longer be actively monitored for accuracy
+- Potentially become stale or exploitable
+
+This creates risk for Moonwell markets on Moonriver, including:
+
+- Incorrect collateral valuations
+- Failed or inaccurate liquidations
+- Users potentially becoming unable to safely withdraw or repay
+- Bad debt accumulation at the protocol level
+
+Moonwell lending markets rely on Chainlink price feeds to determine collateral value and borrowing power. Operating without reliable oracle data represents an unacceptable solvency and user safety risk.
+
+**Source:**
+[Chainlink Documentation — Deprecation of Moonriver Data Feeds](https://docs.chain.link/data-feeds/deprecating-feeds?page=1&testnetPage=1#moonriver-mainnet)
+
+## Proposal
+
+This proposal enacts the following changes on **Moonriver** only for the MOVR, xcKSM, and FRAX markets:
+
+### 1. Pause Minting (Supplying)
+
+No new collateral can be supplied to Moonriver markets.
+
+### 2. Pause Borrowing
+
+No new borrowing positions can be opened on Moonriver.
+
+### 3. Withdrawals and Repayments Remain Open
+
+Users retain the ability to:
+- Withdraw previously supplied collateral (subject to liquidity)
+- Repay borrowed assets to close out existing positions
+
+This ensures **all users can safely repay their loans and withdraw collateral** until a new oracle can be found.
+
+## Rationale
+
+Because Chainlink price feeds underpin collateral valuation and liquidation mechanics, their scheduled deprecation introduces unavoidable oracle risk that could lead to incorrect pricing, failed liquidations, or the formation of bad debt. This proactive, risk-off action prevents new exposure while preserving our users' ability to unwind positions safely and aligns with Moonwell's security-first operational principles.
+
+## Voting Options
+
+- **Yes** — Pause minting and borrowing on Moonriver; withdrawals and repayments remain open. This will pause borrow/supply for MOVR, xcKSM, and FRAX.
+- **No** — Continue normal operations on Moonriver despite oracle deprecation risk.
+- **Abstain** — No preference.
+
+## Technical Implementation
+
+This proposal executes 6 actions through the Moonwell governance system:
+
+1. `_setMintPaused(MOVR_MARKET, true)` - Pause supplying on MOVR market
+2. `_setMintPaused(xcKSM_MARKET, true)` - Pause supplying on xcKSM market
+3. `_setMintPaused(FRAX_MARKET, true)` - Pause supplying on FRAX market
+4. `_setBorrowPaused(MOVR_MARKET, true)` - Pause borrowing on MOVR market
+5. `_setBorrowPaused(xcKSM_MARKET, true)` - Pause borrowing on xcKSM market
+6. `_setBorrowPaused(FRAX_MARKET, true)` - Pause borrowing on FRAX market
+
+All actions target the Comptroller contract and do not affect:
+- Existing supply/borrow positions
+- User ability to withdraw (subject to available liquidity)
+- User ability to repay borrowed assets
+- Liquidations (which can still occur if positions become undercollateralized)
+
+## Testing
+
+The proposal has been thoroughly tested using a fork of Moonriver at block 3,800,000. The test suite validates:
+
+- ✅ Markets are NOT paused before proposal execution
+- ✅ Proposal executes successfully through governance
+- ✅ Markets ARE paused after proposal execution
+- ✅ All 6 pause actions complete successfully
+
+Test location: `test/apollo/mip-r32/`
+
+Run tests with: `npm test -- ./test/apollo/mip-r32/`

docs/MIP-R33.md

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+## MIP-R33: Moonriver Markets Reward and Collateral Factor Changes
+
+### **Summary**
+This proposal disables reward emissions to both borrowers and suppliers on Moonriver markets that are currently operating in withdraw/repay-only mode. These markets no longer accept new supply or borrow activity, and continuing emissions provides no meaningful benefit. The following markets will be affected: xcKSM, MOVR, and FRAX.
+
+Reward emissions will be turned off until further notice. The Moonwell Foundation will separately handle any reward shortfall through a one-time treasury top-up.
+
+Additionally, this proposal includes initial collateral factor reductions on Moonriver (xcKSM 50%, MOVR 50%, FRAX 40%) as part of a staged risk-off process. These adjustments help ensure a controlled wind-down of remaining positions while giving users sufficient time to repay.
+
+### **Background**
+
+ Moonriver markets have been set to withdraw/repay-only mode due to oracle deprecation, risk mitigation, or migration preparation. In this restricted state:
+
+- Users cannot open new supply positions
+- Users cannot initiate new borrows
+- Only withdrawals and loan repayments are enabled
+- No active lending or borrowing activity is taking place
+
+Despite this, rewards have continued emitting, even though incentives no longer drive usage or serve their intended purpose. Emissions on inactive markets are inefficient and create administrative overhead.
+
+Again, the following markets will be affected:
+
+1. xcKSM
+2. MOVR
+3. FRAX
+
+**Source:**
+[Chainlink Documentation — Deprecation of Moonriver Data Feeds](https://docs.chain.link/data-feeds/deprecating-feeds?page=1&testnetPage=1#moonriver-mainnet)
+
+### **Proposal**
+
+The proposal enacts the following changes on **Moonriver**:
+
+### **1. Turn Off Reward Emissions**
+All reward emissions for Moonriver markets currently in withdraw/repay-only mode will be set to 0.
+
+This applies to all affected markets where supply/borrow is disabled and only unwinding is possible.
+
+### **2. Collateral Factor Changes**
+
+This proposal also introduces initial collateral factor (CF) reductions for Moonriver assets. These changes are designed to support a safe wind-down of Moonriver markets.
+
+**Immediate CF changes (effective upon execution):**
+- xcKSM: 50%
+- MOVR: 50%
+- FRAX: 40%
+
+These represent the first step in a staged reduction process that will continue over subsequent proposals.
+
+**Planned future reductions:**
+- 50% → 25%
+- 25% → 0%
+
+Each reduction stage will include some notice in advance to ensure that users have sufficient time to repay their positions.
+
+### **Rationale**
+Reward emissions on markets that are restricted to withdraw/repay-only mode no longer serve their intended purpose, as users cannot supply or borrow in ways that incentives were designed to encourage. Continuing to emit in this state provides no  benefit to the protocol, creates unnecessary treasury expenditure, and generates confusion within the user interface by displaying incentives on inactive markets. Disabling emissions is therefore a straightforward, action that preserves treasury resources, and simplifies contributor operations.
+
+### **Voting Options**
+
+- Yes — Disable reward emissions for Moonriver markets currently in withdraw/repay-only mode.
+- No — Maintain current reward emissions on these inactive markets.
+- Abstain — No preference.

mip-r32-calldata.txt

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