Diamonds Get Major Upgrade with New Facet-Based Standard Introduced

Nick Mudge proposesERC-7702 Facet-Based Diamonds, simplifying diamond deployment and upgrades. A standardized facet introspection function, packedSelectors(), enables diamonds to discover selectors on-chain at deployment and upgrade time. The standard reduces gas costs and eliminates off-chain selector management. ERC-7702 builds upon ERC-8109 Diamonds, Simplified, and is compatible with existing implementation requirements. It standardizes diamonds as facet-based rather than function-based.