effect@4.0.0 @effect/ai-anthropic@4.0.0
Effect-TS/effectOct 1, 2026 → Oct 1, 20260 days between releases
Generating AI comparison
Analyzing what changed between effect@4.0.0 and @effect/ai-anthropic@4.0.0. This page updates automatically — usually within a minute.
The Two Releases
effect@4.0.0
Oct 1, 2026· 21 days ago
The first stable release of Effect v4, representing a major rewrite that consolidates multiple packages into a monorepo, introduces a new fiber runtime for performance, and upgrades the Schema system with class-based schemas and built-in Software Transactional Memory.
Full release notes@effect/ai-anthropic@4.0.0
Oct 1, 2026· 21 days ago
Updates the Anthropic provider package to v4.0.0, aligning it with the new Effect monorepo structure and integrating the new AI module features such as EmbeddingModel and DecisionModel.
Full release notes