# Changes

## New features

### Scaladex-based launch command

Allows to launch applications from their Scaladex name via the `coursier launch` command ([#385], thanks to [@MasseGuillaume] too)

Example:
```
$ coursier launch lihaoyi/ammonite
$ coursier launch olafurpg/scalafmt
```

### New sbt-shading plugin

Added in [#426]

Allows to shade dependencies like
```
lazy val myProj = project
  .enablePlugins(coursier.ShadingPlugin)
  .settings(
    shadingNamespace := "myproj.shaded",
    libraryDependencies += "com" %% "foo" % "0.2.3" % "shaded"
  )
```
`sbt myProj/shading:publish` then publishes `myProj` with `com.foo` shaded under the `myproj.shaded` namespace.

### Experimental 100% coursier-based sbt launcher

Added in [#439], available at [csbt]

Try it from the coursier sources with
```
$ ./csbt
```

Allows to add plugins from `project/build.properties` (optionally renamed to `sbt.properties` at the root of the project), like
```
sbt.version=0.13.13

plugins = [
  "org.xerial.sbt:sbt-pack:0.8.2"
  ...
]
```

### Other new features

* Helper syntax for bintray Ivy repositories ([#481], thanks to [@olafurpg])

Example
```
$ coursier launch -r bintray-ivy:org/repo-name ...
```

## Bug fixes

* Fix javadoc and sources of scala-library / scala-reflect not found when using the same Scala version as sbt ([#406])
* Better handling of packaging / artifact types / optional dependencies from Maven repositories ([#430]) - fixes broken or buggy `sbt console`, missing JARs for dependencies having packaging POM in their POM file.
* Fix minor glitch in progress bar display ([#439], display not cleaned properly after progress bars)
* No more `Unrecognized repository inter-project` when running `sbt updateSbtClassifiers` ([#439])
* Don't trap parent POM or dependency management metadata errors ([#437], thanks to [@kzys])
* Trim Maven properties ([#421], thanks to [@kzys])

## Version bumps

* Switch to scala 2.12.1 ([#426])
* Switch to scalaz 7.2.8 ([#426])
* Switch to scalajs 0.6.15 ([#467])

## Other

* Fix typos in README ([#413], thanks to [@n4to4])
* Shade fastparse dependency ([#443])
* Use sbt credentials by default ([#445], thanks to [@Jentsch], no more `coursierUseSbtCredentials` key to set to `true`)
* Some code clean up ([#472], thanks to [@Jentsch], [#474], [#476])
* Have `MavenRepository` be fine with sbt plugins by default ([#477], no more flag to manually set to true)
* Tweaks in `coursier spark-submit` command ([#478], [#484], [#486])


[#385]: https://github.com/alexarchambault/coursier/pull/385
[#406]: https://github.com/alexarchambault/coursier/pull/406
[#413]: https://github.com/alexarchambault/coursier/pull/413
[#421]: https://github.com/alexarchambault/coursier/pull/421
[#426]: https://github.com/alexarchambault/coursier/pull/426
[#430]: https://github.com/alexarchambault/coursier/pull/430
[#437]: https://github.com/alexarchambault/coursier/pull/437
[#439]: https://github.com/alexarchambault/coursier/pull/439
[#443]: https://github.com/alexarchambault/coursier/pull/443
[#445]: https://github.com/alexarchambault/coursier/pull/445
[#467]: https://github.com/alexarchambault/coursier/pull/467
[#472]: https://github.com/alexarchambault/coursier/pull/472
[#474]: https://github.com/alexarchambault/coursier/pull/474
[#476]: https://github.com/alexarchambault/coursier/pull/476
[#477]: https://github.com/alexarchambault/coursier/pull/477
[#478]: https://github.com/alexarchambault/coursier/pull/478
[#481]: https://github.com/alexarchambault/coursier/pull/481
[#484]: https://github.com/alexarchambault/coursier/pull/484
[#486]: https://github.com/alexarchambault/coursier/pull/486
[@Jentsch]: https://github.com/Jentsch
[@kzys]: https://github.com/kzys
[@MasseGuillaume]: https://github.com/MasseGuillaume
[@n4to4]: https://github.com/n4to4
[@olafurpg]: https://github.com/olafurpg
[csbt]: https://github.com/coursier/coursier/blob/v1.0.0-RC1/csbt

## Non-backward compatible changes

* Some internal (but public) API changed, it is recommended to re-compile your code against `1.0.0-RC1`.