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kotlinlang

I find something strange on IJ and the kotlin plugin. Here’s the scenario. 

I have the latest stable version of the plugin (Version: 1.1.4-release-IJ2017.2-3), manually installed from [<https://plugins.jetbrains.com/plugin/6954-kotlin>]

I go to « Configure Kotlin Plugin Updates », keep the stable channel and _Check for updates_. I have the proposition « A new version 1.1.5-dev-970 is available », and I install it (I always trust Intellij proposals).

After restarting Idea, I have this message: 
```13:36	Outdated Kotlin Runtime
Your version of Kotlin runtime in 'Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.4-3' library is 1.1.4-3, while plugin version is 1.1.5-dev-970.
Runtime library should be updated to avoid compatibility problems.
Update Runtime Ignore
```

My questions:
Why plugins updates propose me a 1.1.5-dev version as I chose the stable channel? 

What kind of compatibility problems could occurs?