Highlights
Access Control: 1 prior fix. Scrutinize any change in this area.
contracts/peripherals/Timelock.sol: most-fixed (1 issue). Treat as high-risk during review.
2 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Reentrancy: The multicall() function previously allowed reentrant calls via makeExternalCalls(), enabling an attacker to manipulate state during external calls.
Access Control: updateUsdgSupply() lacked a check to ensure the caller-provided glpManager was a valid address, allowing unauthorized minting/burning of USDG.