According to @jih2nn, the FOCIL execution spec has been rebased onto Amsterdam, as reflected in ethereum/execution-specs pull request 1928. Source: @jih2nn on X; GitHub ethereum/execution-specs PR 1928 According to @jih2nn, the Lodestar client has rebased onto the latest commit of Fulu, signaling active consensus-spec alignment work. Source: @jih2nn on X According to @jih2nn, the Erigon execution client has attempted interoperability testing with the Reth client, highlighting multi-client readiness efforts. Source: @jih2nn on X According to @jih2nn, @PelleKrab is analyzing the public mempool to gain insights into transaction censorship, underscoring ongoing network-level research. Source: @jih2nn on X For ETH traders monitoring upgrade risk and network performance, these items confirm active Amsterdam-track development across specs and clients. Source: @jih2nn on X; GitHub ethereum/execution-specs PR 1928