Yang, Bo

IIRC, `releaseCrossBuild` is a boolean setting, which tells `sbt-release` to take account of `crossScalaVersions`. So ideally the new `releaseCrossSbt` should tells `sbt-release` to take account of `crossSbtVersions`.

The type parameter matters. `String @@ CrashOnTypeTag[Int => String]` crashes while `String @@ CrashOnTypeTag[String]` does not crash.

Note that `monadSyntax` is a field defined in `scalaz.Monad`. https://static.javadoc.io/com.thoughtworks.binding/binding_2.12/11.7.0/com/thoughtworks/binding/Binding$$BindingInstances$.html#monadSyntax:scalaz.syntax.MonadSyntax[F]

We can move the existing instance to a deprecated module as an orphan instance, and create the new instance in another module, also as an orphan instance. The user will...

In spite of the concern of breaking backward compatibility in implementation changes in `Semigroup` instance, at least we can add some functions like ``` Haskell sFromList = fromListWith () sUnion...

We might also want to migrate `GHC.Ext.IsList` instances.

Note that the immediately terminated Docker container does not produce any logs, while a successfully started Docker container will produce some logs.

How about add the `-B` and `-S` flags to macOS build? Homebrew should have installed the latest cmake.

`@(deprecated @companionMethod)` works. ``` Welcome to Scala 2.12.2 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131). Type in expressions for evaluation. Or try :help. scala> import scala.annotation.meta._ import scala.annotation.meta._ scala> @(deprecated...

I think this feature does not require any changing in `scala.async`, you just need some wrappers for the collections. I have implemented [such a `futureSeq` wrapper](https://github.com/qifun/stateless-future-util/blob/master/src/test/scala/com/qifun/statelessFuture/util/AwaitableSeqTest.scala) for [Stateless Future](https://github.com/qifun/stateless-future) (a...