For users not updating to this version, make sure to use cargo install worker-build@0.1.14, as the latest 0.7 will no longer work with older versions of the worker library.

Breaking Changes

• Durable object storage.get now returns an option to handle missing entries instead of an error (https://github.com/cloudflare/workers-rs/pull/859)
• The DurableObject trait now needs to be explicitly imported and won't be brought into scope automatically, which was stopping multiple durable objects in the same file from working correctly (https://github.com/cloudflare/workers-rs/pull/872)
• As of version worker@0.7.0 and worker-build@0.7.0, these toolchains now are majorly versioned together and will throw when using unexpected versions. Attempting to use worker@0.6 with worker-build@0.7.0 will throw an error. It is instead recommended to lock the version of worker-build to the expected semver via cargo install worker-build@^0.7.

Deprecations

• worker-kv is no longer published, and is instead available as worker::kv
• data() and get_env() on RouteContext for instead using these fields directly

Features

• feat: add Send+Sync+Display traits to KvError by @omarabid in https://github.com/cloudflare/workers-rs/pull/847
• IntoSend Trait by @omarabid in https://github.com/cloudflare/workers-rs/pull/676

Bug Fixes & Refactoring

• fix: better macro hygiene for durable objects by @guybedford in https://github.com/cloudflare/workers-rs/pull/869
• refactor: internalize more of wasm pack implementation by @guybedford in https://github.com/cloudflare/workers-rs/pull/873

New Contributors

• @omarabid made their first contribution in https://github.com/cloudflare/workers-rs/pull/847

Full Changelog: https://github.com/cloudflare/workers-rs/compare/v0.6.7...v0.7.0