Upgrade frequency (per 90 days)

Sushi (SushiSwap) — v2 + v3 + Trident + BentoBox/Kashi + SushiXSwap'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 #

V2/V3 factories and BentoBox are immutable (0 upgrades possible). RouteProcessor series shows high iteration: RP2 (Apr 2023) → RP3 → RP4 → RP5 (Aug 2024) → RP6 (Feb 2025). Approximately 4 major router deployments in 24 months (~2 per 90d for routing layer). Core AMM: 0 per 90d. Routing layer active deployment cadence is high relative to safety norms.

Sources #

URL
Introducing the Latest Upgrade of SushiSwap Route Processor — RP6 — Sushisushi.com/blog/rp6 — RP6 launched February 2025retrieved 2026-05-17
URL
Sushi Route Processor 5 (RP5) Is Now Live! — Sushisushi.com/blog/sushi-rp5 — RP5 launched August 2024retrieved 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 sushi factor RD-F-137 score yellow collected_at 2026-05-16 19:50:37