Upgrade frequency (per 90 days)

SUNSwap (sun.io)'s assessment for RD-F-137 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

V1/V2/V3 core factories are immutable (no proxy, no upgrade events). V4 core contracts also immutable. Smart Router upgrade Sep 2024 = 1 upgrade outside trailing 90d window. V4 launch Mar 2026 = new deployment, not upgrade. No upgrades in trailing 90 days identified.

Sources #

URL
SUN Support: Smart Router upgrade Sep 2024sunio.zendesk.com Sep 2024 Smart Router upgrade — outside 90d windowretrieved 2026-05-17

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 sunswap factor RD-F-137 score green collected_at 2026-05-17 14:37:31