v0.10.0-alpha1

Breaking Changes

• Clean up coder implicits propagation #3056 (#3170)
• Move Google Cloud IOs to scio-google-cloud-platform (#3340)
• Deprecate ScioContext pubsubIO methods (#3345)
• Remove EOLed elasticsearch5 support (#3217)
• Remove readAll* API deprecated since 0.8 (#3216)
• Remove async DoFn aliases deprecated since 0.8
• Remove key-value transform code deprecated since 0.8 (#3213)
• Remove scio-extra code deprecated since 0.8 (#3212)

Improvements

• Add internal composite transfrom (#3159)

Bug fixes

• Remove BeamCoders unchecked warning (#3343)