{"author":{"username":"adamhurwitz","displayName":"Adam","fid":8794},"timestamp":"2026-10-26T13:09:42.000Z","text":"Before upgrading make sure to verify your Safe(s) do not have signers that won't be able to sign transactions post upgrade\n\nCompatible\n• All EOAs: Open the address in Etherscan > EOAs are labeled as \"Address {0x...}\"\n  • Smart accounts are labeled as \"Contract {0x...}\"\n• Safe accounts ≥v1.3.0\n• Other smart accounts: Verify it implements \"isValidSignature(bytes32, bytes)\"\n\nhttps://safe.global/blog/safe-contract-version-1-5-0#:~:text=What%20to%20check%20before%20upgrading","images":["https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/4d55f25b-c716-4eb6-2554-6ca9af4fef00/original","https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/3682466c-0133-4bd1-4659-465007467100/original"],"farcaster":"https://farcaster.xyz/adamhurwitz/0xa275a32f","firefly":"https://firefly.social/post/farcaster/0xa275a32fa7c06c42cc17cd19a10bb8f0277be32a"}