update readme

Author: dwickern

README.md

@@ -4,30 +4,41 @@
 [![build](https://github.com/dwickern/swagger-play/workflows/build/badge.svg)](https://github.com/dwickern/swagger-play/actions)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.dwickern/swagger-play2.8_2.13/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.dwickern/swagger-play2.8_2.13)
 
-This fork is cross-compiled for Play 2.7 and 2.8 with Scala 2.12 and 2.13.
+This fork is cross-compiled for Play 2.7 - 3.0
 
 ```sbt
 // for Play 2.7.3 - 2.7.9:
-libraryDependencies += "com.github.dwickern" %% "swagger-play2.7" % "3.1.0"
+libraryDependencies += "com.github.dwickern" %% "swagger-play2.7" % "4.0.0"
 
 // for Play 2.8.0 - 2.8.7:
-libraryDependencies += "com.github.dwickern" %% "swagger-play2.8" % "3.1.0"
+libraryDependencies += "com.github.dwickern" %% "swagger-play2.8" % "4.0.0"
 
-// for Play 2.8.8 or later:
+// for Play 2.8.8 - 2.8.x:
 libraryDependencies ++= Seq(
-  "com.github.dwickern" %% "swagger-play2.8" % "3.1.0",
+  "com.github.dwickern" %% "swagger-play2.8" % "4.0.0",
   "io.swagger" % "swagger-core" % "1.6.2",
   "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.11.1"
 )
+
+// for Play 2.9:
+libraryDependencies += "com.github.dwickern" %% "swagger-play2.9" % "4.0.0"
+
+// for Play 3.0:
+libraryDependencies += "com.github.dwickern" %% "swagger-play3.0" % "4.0.0"
 ```
 
+Note that Jackson is generally not binary compatible between minor releases.
 Make sure all of your dependencies (including other third-party libraries) use a compatible version of Jackson:
 
-| playframework | jackson | swagger-core |
-|---------------|---------|--------------|
-| 2.7           | 2.9.x   | 1.5.24       |
-| 2.8.0-2.8.7   | 2.10.x  | 1.6.0-1.6.1  |
-| 2.8.8         | 2.11.x  | 1.6.2        |
+| playframework | jackson | swagger-core   |
+|---------------|---------|----------------|
+| 2.7           | 2.9.x   | 1.5.24         |
+| 2.8.0 - 2.8.7 | 2.10.x  | 1.6.0 - 1.6.1  |
+| 2.8.8 - 2.8.x | 2.11.x  | 1.6.2 - 1.6.5  |
+| N/A           | 2.12.x  | N/A            |
+| N/A           | 2.13.x  | 1.6.6 - 1.6.8  |
+| 2.9.0 - 3.0.0 | 2.14.x  | 1.6.9 - 1.6.11 |
+| N/A           | 2.15.x  | 1.6.12         |
 
 This library is also available as a SBT plugin: [sbt-swagger-play](https://github.com/dwickern/sbt-swagger-play)