Prepare next iteration

README.md

@@ -18,11 +18,12 @@ http://webconsole.spockframework.org.
 
 Latest Versions
 ---------------
-The latest release version is **1.3** (1.3-groovy-2.4, 1.3-groovy-2.5), released on 2019-01-22. The
-current development version is **2.0-SNAPSHOT** (2.0-groovy-2.5-SNAPSHOT).
+* The latest 1.x release version is **1.3** (1.3-groovy-2.4, 1.3-groovy-2.5), released on 2019-01-22.
+* The latest 2.0 release version is **2.0-M1** (2.0-M!-groovy-2.5), released on 2019-12-31.
+* The current development version is **2.0-SNAPSHOT** (2.0-groovy-2.5-SNAPSHOT).
 
-**NOTE:** Spock 1.3 is the last planned release for 1.x based on JUnit 4. Spock 2.0 will be based on the JUnit 5 Platform
-          and require Java 8/groovy-2.5 
+**NOTE:** Spock 1.3 is the last release for 1.x based on JUnit 4. Spock 2.0 is based on the JUnit 5 Platform
+          and require Java 8/groovy-2.5
 
 Releases are available from [Maven Central](https://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.spockframework%22).
 Development snapshots are available from [Sonatype OSS](https://oss.sonatype.org/content/repositories/snapshots/org/spockframework/).

build.gradle

@@ -14,8 +14,8 @@ description = "Spock Framework"
 
 ext {
   baseVersion = "2.0"
-  snapshotVersion = false
-  milestone = 1
+  snapshotVersion = true
+  milestone = 0
   variants = [2.5]
   variant = System.getProperty("variant") as BigDecimal ?: variants.first()
   if (variant == 2.5) {

docs/release_notes.adoc

@@ -1,6 +1,8 @@
 = Release Notes
 include::include.adoc[]
 
+== 2.0-M2 (tbd)
+
 == 2.0-M1 (31.12.2019)
 
 This is the first milestone release to version 2.0. This means that we have migrated to the new