Adds details required by Sonatype OSS.

build.sbt

@@ -1,5 +1,6 @@
-name := "geonorm"
 organization := "org.clulab"
+name := "geonorm"
+version := "0.9.5"
 
 scalaVersion := "2.12.8"
 
@@ -18,3 +19,38 @@ libraryDependencies ++= {
     "org.scalatest"      %% "scalatest"               % "3.0.8"    % Test,
   )
 }
+
+// Additional metadata required by Sonatype OSS
+// https://www.scala-sbt.org/1.x/docs/Using-Sonatype.html
+
+organization := "org.clulab"
+organizationName := "computational language understanding lab"
+organizationHomepage := Some(url("http://clulab.org/"))
+
+scmInfo := Some(
+  ScmInfo(
+    url("https://github.com/clulab/geonorm/"),
+    "scm:[email protected]:clulab/geonorm.git"
+  )
+)
+developers := List(
+  Developer(
+    id    = "steven.bethard",
+    name  = "Steven Bethard",
+    email = "[email protected]",
+    url   = url("https://bethard.faculty.arizona.edu/")
+  )
+)
+
+description := "Geographical name normalization (a.k.a. toponym resolution)"
+licenses := List("Apache 2" -> new URL("http://www.apache.org/licenses/LICENSE-2.0.txt"))
+homepage := Some(url("https://github.com/clulab/geonorm/"))
+
+// Remove all additional repository other than Maven Central from POM
+pomIncludeRepository := { _ => false }
+publishTo := {
+  val nexus = "https://oss.sonatype.org/"
+  if (isSnapshot.value) Some("snapshots" at nexus + "content/repositories/snapshots")
+  else Some("releases" at nexus + "service/local/staging/deploy/maven2")
+}
+publishMavenStyle := true