It is important to distinguish EAP from traditional pre-release software. Please note that the quality of EAP versions may at times be way below even usual beta standards.

You can setup auto-update of Scala plugin EAP builds in IntelliJ IDEA.
Simply select desired update channel from a drop-down menu at "Updates" tab in Scala plugin settings page.

BEGIN_LIST

• IDEA-142373 JavaTestFinders escape
• SCL-8908 Plugin version lost if switching update channel
• SCL-8917 Breakpoints in lambda sometimes trigger in a different source file
• SCL-8835 Inspection "Replace with .contains" does not work with Scala 2.10
• SCL-5367 Good code shows as red: Using Value Types from Java
• SCL-8920 New SAM inspection doesn't catch Callable
• SCL-8863 Good code red: @uncheckedVariance annotation
• SCL-8890 inspection access to first/last element by index
• SCL-8852 "Comparing unrelated types" inspections can be improved
• SCL-4625 Spurious error accessing a protected method within a java class
• SCL-8935 NPE at autocompletion
• SCL-8921 Don't truncate the logger message in org.jetbrains.jps.cmdline.BuildMain (line 405?)
• SCL-8793 Good code red: function resolves to a completely unrelated library
• SCL-7170 Good code red: underscore after a by-name parameter
• SCL-7885 Java editor doesn't recognize all exceptions marked with @throws in Scala code
• SCL-8157 Good code red: calling apply in implicitly converted object
• SCL-6140 Support Scala 2.11 SAM
• SCL-8162 Support Kind Projector

• SCL-8803 Error highlighted when using multiple constructors for covariant generics
• SCL-8803 Error highlighted when using multiple constructors for covariant generics
• SCL-8632 Import quick fix menu automatically open Exclude sub-menu