Amit Singh

Update scala-library, scala-reflect to 2.12.16

2

Updates * [org.scala-lang:scala-library](https://github.com/scala/scala) * [org.scala-lang:scala-reflect](https://github.com/scala/scala) from 2.12.15 to 2.12.16. [GitHub Release Notes](https://github.com/scala/scala/releases/tag/v2.12.16) - [Version Diff](https://github.com/scala/scala/compare/v2.12.15...v2.12.16) I'll automatically update this PR to resolve conflicts as long as you don't change it...

**What is not easy to do right now?** Every time we make a new release documentation website needs to be updated with the new version **Describe the solution you'd like**...

**What is not easy to do right now?** Some netty handlers like `WebsocketUpgradeHandler` uses `FullHttpRequest` even though they don't require any content. You need to create FullHttpRequest with EmptyContent which...

Headers currently is a **case class**, convert it to sealed trait with subtype `FromChunk` and `FromJHeaders`. This could help us get better perfomance

Take inspiration from: https://ramdajs.com/docs/#concat `concat` will be a feature added to `expr`

add support for using reflection API in grpc

3

Add support for using reflection API instead of providing proto path in `@grpc` operator