v2.0.0-beta.66 emulates KV, R2, D1, and Queues locally in alchemy dev with Alchemy.remote() opt-outs, ships Worker versions with gradual deployments and sticky sessions, redesigns Worker URLs around workersDev and a domain object, and adds OpenTelemetry export, a Prisma provider, and a Bedrock LanguageModel binding.
v2.0.0-beta.65 provisions SageMaker HyperPod clusters — Slurm or EKS orchestrated — with task governance and typed workloads. Plus Worker bundling fixes for Hono-style routes and Drizzle schemas, one-pass destroys for VPC-attached Lambdas, and a smarter nuke.
Alchemy's test suite is 4,000+ live tests against real clouds, and some take minutes. Vitest forked processes and reloaded our generated SDK on every fork; bun test assumes tests are fast and runs them one file at a time. So we wrote our own runner — one bun process, everything concurrent, plain output tuned for agents and a live TUI for humans.
v2.0.0-beta.64 is the AWS release — generated coverage of (nearly) every AWS service, unified container platforms on ECS and EKS, Durable Lambda Functions, and Helm charts on EKS. Plus Python Workers, Drizzle for D1, GitHub Enterprise, and a new Effect-native test runner.
v2.0.0-beta.63 moves Durable Object classes between Workers with their data intact, lets Actions bind resources and read Outputs with your CLI credentials, and makes alchemy login work from any folder. The website now lives at alchemy.run.