Features

• Add Containers bindings by @hr567 in #797
• Add support for the cf.image field in fetch() properties by @jakubadamw in #351
• wasm-bindgen@0.2.103 by @guybedford in #809

Bug Fixes

• fix worker-build backwards compatibility by @guybedford in #810

Full Changelog: v0.6.2...v0.6.3