[release] Prepare and release 1.3.0

Signed-off-by: Dariusz Jędrzejczyk <[email protected]>

Author: chemicL

README.md

@@ -17,8 +17,8 @@ With Gradle from repo.spring.io or Maven Central repositories:
     }
 
     dependencies {
-        //implementation "io.projectreactor.kotlin:reactor-kotlin-extensions:1.3.0-SNAPSHOT"
-        implementation "io.projectreactor.kotlin:reactor-kotlin-extensions:1.3.0-RC5"
+        //implementation "io.projectreactor.kotlin:reactor-kotlin-extensions:1.3.1-SNAPSHOT"
+        implementation "io.projectreactor.kotlin:reactor-kotlin-extensions:1.3.0"
     }
 ```
 
@@ -28,7 +28,7 @@ With Maven from Maven Central repositories (stable releases):
 <dependency>
     <groupId>io.projectreactor.kotlin</groupId>
     <artifactId>reactor-kotlin-extensions</artifactId>
-    <version>1.3.0-RC5</version>
+    <version>1.3.0</version>
 </dependency>
 ```
 
@@ -41,7 +41,7 @@ Or from repo.spring.io with access to SNAPSHOT:
     <dependency>
         <groupId>io.projectreactor.kotlin</groupId>
         <artifactId>reactor-kotlin-extensions</artifactId>
-        <version>1.3.0-SNAPSHOT</version>
+        <version>1.3.1-SNAPSHOT</version>
     </dependency>
 
 </dependencies>

gradle.properties

@@ -1 +1 @@
-version=1.3.0-SNAPSHOT
+version=1.3.0

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
-reactorCore = "3.8.0-SNAPSHOT"
-reactorAddons = "3.6.0-SNAPSHOT"
+reactorCore = "3.8.0"
+reactorAddons = "3.6.0"
 # Other shared versions
 kotlin = "2.2.21"