Fusaka Launch Marks Start of Ethereum’s Semiannual Hard Fork Plan

The assessment is "likely_true" with high confidence based on strong, consistent evidence from multiple credible sources. The most direct evidence comes from an article by ConsenSys, a key Ethereum development company, which states that with the Fusaka upgrade, developers are aiming for a "twice-a-year cadence" for hard forks. This is explicitly supported by another source that directly connects Fusaka to an "accelerated development schedule aiming for two hard forks per year."Furthermore, strong circumstantial evidence corroborates this claim. A Cointelegraph article identifies Fusaka as the "second major hard fork of the year" for 2025, which presupposes a semiannual schedule for that year. This is consistent with another source that mentions a separate upgrade for July 2025, placing Fusaka in December of the same year, fitting a two-fork-per-year plan.While some sources discuss the technical aspects of Fusaka without mentioning the development schedule, none of the provided sources directly contradict the central claim that Fusaka initiated a plan for semiannual upgrades. The cumulative weight of direct statements and consistent circumstantial evidence from authoritative sources strongly supports the truthfulness of the statement.