Update README.md

README.md

@@ -2,8 +2,8 @@
 [![image](https://readthedocs.org/projects/rings/badge/?version=latest)](https://rings.readthedocs.io)
 [![image](http://www.javadoc.io/badge/cc.redberry/rings.svg)](http://www.javadoc.io/doc/cc.redberry/rings)
 [![image](http://www.javadoc.io/badge/cc.redberry/rings.scaladsl_2.12.svg?label=scaladoc)](http://www.javadoc.io/doc/cc.redberry/rings.scaladsl_2.12)
-[![image](https://img.shields.io/maven-central/v/cc.redberry/rings/2.svg?style=flat)](https://search.maven.org/#artifactdetails%7Ccc.redberry%7Crings%7C2.3%7Cjar)
-[![image](https://img.shields.io/maven-central/v/cc.redberry/rings.scaladsl_2.12/2.svg?style=flat)](https://search.maven.org/#artifactdetails%7Ccc.redberry%7Crings.scaladsl_2.12%7C2.3%7Cjar)
+[![image](https://img.shields.io/maven-central/v/cc.redberry/rings/2.svg?style=flat)](https://search.maven.org/#artifactdetails%7Ccc.redberry%7Crings%7C2.3.1%7Cjar)
+[![image](https://img.shields.io/maven-central/v/cc.redberry/rings.scaladsl_2.12/2.svg?style=flat)](https://search.maven.org/#artifactdetails%7Ccc.redberry%7Crings.scaladsl_2.12%7C2.3.1%7Cjar)
 [![image](https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=flat)](https://opensource.org/licenses/Apache-2.0)
 
 Rings: efficient Java/Scala library for polynomial rings
@@ -27,7 +27,7 @@ The full documentation is available at [<http://rings.readthedocs.io>](https://r
 Set up
 ------
 
-### Interactive Rings shell
+### Interactive Rings shell and Rings scripts
 
 To taste what Rings can do, one can try interactive session with [Ammonite REPL](http://ammonite.io). You can install Rings<i>.repl</i> with Homebrew:
 
@@ -47,7 +47,7 @@ Now run Rings<i>.repl</i>:
 ``` scala
 $ rings.repl
 Loading...
-Rings 2.3: efficient Java/Scala library for polynomial rings
+Rings 2.3.1: efficient Java/Scala library for polynomial rings
 
 @ implicit val ring = MultivariateRing(Z, Array("x", "y", "z"))
 ring: MultivariateRing[IntZ] = MultivariateRing(Z, Array("x", "y", "z"), LEX)
@@ -65,12 +65,18 @@ res13: FactorDecomposition[MultivariatePolynomial[IntZ]] =
        *(z^2-2*y*z+y^2+x^2)
 ```
 
+Additionally, Rings<i>.repl</i> can be used to run scripts with Rings code:
+
+```
+$ rings.repl myRingsScript.sc
+```
+
 ### Java/Scala library
 
 Rings is currently available for Java and Scala. To get started with Scala SBT, simply add the following dependence to your `build.sbt` file:
 
 ``` scala
-libraryDependencies += "cc.redberry" %% "rings.scaladsl" % "2.3"
+libraryDependencies += "cc.redberry" %% "rings.scaladsl" % "2.3.1"
 ```
 
 For using Rings solely in Java there is Maven artifact:
@@ -79,7 +85,7 @@ For using Rings solely in Java there is Maven artifact:
 <dependency>
     <groupId>cc.redberry</groupId>
     <artifactId>rings</artifactId>
-    <version>2.3</version>
+    <version>2.3.1</version>
 </dependency>
 ```