Upgrade frequency (per 90 days)

PancakeSwap's assessment for RD-F-137 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Primary AMM contracts are immutable (no upgrades). Peripheral contracts may have upgrades but not enumerated. Infinity/V4 newly deployed April 2025. No systematic upgrade frequency data available. Timelock shows last tx April 2021 — no recent governance-directed upgrades through the timelock.

Sources #

Etherscan
PancakeSwap Timelock — BscScanBscScan Timelock — last executed April 2021 (no recent upgrades through timelock)retrieved 2026-04-28

Methodology #

Count the number of contract upgrades in the trailing 90 days via on-chain upgrade events.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol pancakeswap factor RD-F-137 score yellow collected_at 2026-04-28 19:10:57