The last version of Scala multisets is 0.4
Scala multisets can be downloaded from Maven Central.
<dependency>
<groupId>io.github.nicolasstucki</groupId>
<artifactId>multisets_2.12</artifactId>
<version>0.4</version>
</dependency>
To use it with SBT, just add the following dependency to build.sbt
:
libraryDependencies ++= Seq("io.github.nicolasstucki" %% "multisets_2.12" % "0.4")