diff --git a/archetypes/http/README.md b/archetypes/http/README.md
index 8793ee60e..1ba2ec7c9 100644
--- a/archetypes/http/README.md
+++ b/archetypes/http/README.md
@@ -4,5 +4,5 @@
 mvn archetype:generate                                   \
         -DarchetypeGroupId=io.datakernel                 \
         -DarchetypeArtifactId=archetype-http             \
-        -DarchetypeVersion=3.0-SNAPSHOT 
+        -DarchetypeVersion=3.0.0-rc 
 ```
diff --git a/archetypes/http/pom.xml b/archetypes/http/pom.xml
index 2c9d938e5..142d71949 100644
--- a/archetypes/http/pom.xml
+++ b/archetypes/http/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.datakernel</groupId>
         <artifactId>archetypes</artifactId>
-        <version>3.0-SNAPSHOT</version>
+        <version>3.0.0-rc</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/http/src/main/resources/archetype-resources/pom.xml b/archetypes/http/src/main/resources/archetype-resources/pom.xml
index 018ec5fac..26f10ae85 100644
--- a/archetypes/http/src/main/resources/archetype-resources/pom.xml
+++ b/archetypes/http/src/main/resources/archetype-resources/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>io.datakernel</groupId>
             <artifactId>datakernel-launchers-http</artifactId>
-            <version>3.0-SNAPSHOT</version>
+            <version>3.0.0-rc</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
diff --git a/archetypes/pom.xml b/archetypes/pom.xml
index 9ab0f6ccc..68eea2144 100644
--- a/archetypes/pom.xml
+++ b/archetypes/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.datakernel</groupId>
         <artifactId>datakernel</artifactId>
-        <version>3.0-SNAPSHOT</version>
+        <version>3.0.0-rc</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/rpc/README.md b/archetypes/rpc/README.md
index 97272bfd3..40027cd75 100644
--- a/archetypes/rpc/README.md
+++ b/archetypes/rpc/README.md
@@ -4,5 +4,5 @@
 mvn archetype:generate                                   \
         -DarchetypeGroupId=io.datakernel                 \
         -DarchetypeArtifactId=archetype-rpc              \
-        -DarchetypeVersion=3.0-SNAPSHOT 
+        -DarchetypeVersion=3.0.0-rc 
 ```
diff --git a/archetypes/rpc/pom.xml b/archetypes/rpc/pom.xml
index e3d6182d4..5a8224d98 100644
--- a/archetypes/rpc/pom.xml
+++ b/archetypes/rpc/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.datakernel</groupId>
         <artifactId>archetypes</artifactId>
-        <version>3.0-SNAPSHOT</version>
+        <version>3.0.0-rc</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/rpc/src/main/resources/archetype-resources/pom.xml b/archetypes/rpc/src/main/resources/archetype-resources/pom.xml
index dda12069a..7af4b9697 100644
--- a/archetypes/rpc/src/main/resources/archetype-resources/pom.xml
+++ b/archetypes/rpc/src/main/resources/archetype-resources/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>io.datakernel</groupId>
             <artifactId>datakernel-launchers-rpc</artifactId>
-            <version>3.0-SNAPSHOT</version>
+            <version>3.0.0-rc</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
diff --git a/boot-config/README.md b/boot-config/README.md
index d6a4d0994..40dc925f9 100644
--- a/boot-config/README.md
+++ b/boot-config/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-config</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot-config/pom.xml b/boot-config/pom.xml
index 9bf6193f3..de55001ee 100644
--- a/boot-config/pom.xml
+++ b/boot-config/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot-jmx-api/pom.xml b/boot-jmx-api/pom.xml
index edb52cc56..76aeb6943 100644
--- a/boot-jmx-api/pom.xml
+++ b/boot-jmx-api/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot-jmx/README.md b/boot-jmx/README.md
index 0ffa5a07d..832664986 100644
--- a/boot-jmx/README.md
+++ b/boot-jmx/README.md
@@ -5,7 +5,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-jmx</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot-jmx/pom.xml b/boot-jmx/pom.xml
index 6325b7955..f10b54b24 100644
--- a/boot-jmx/pom.xml
+++ b/boot-jmx/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot-servicegraph/README.md b/boot-servicegraph/README.md
index fc4dc9a5b..5c4ad0b39 100644
--- a/boot-servicegraph/README.md
+++ b/boot-servicegraph/README.md
@@ -5,7 +5,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-servicegraph</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot-servicegraph/pom.xml b/boot-servicegraph/pom.xml
index da384f0e4..10a855dfe 100644
--- a/boot-servicegraph/pom.xml
+++ b/boot-servicegraph/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot-triggers/README.md b/boot-triggers/README.md
index 6713e3528..9e31c295f 100644
--- a/boot-triggers/README.md
+++ b/boot-triggers/README.md
@@ -5,7 +5,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-triggers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot-triggers/pom.xml b/boot-triggers/pom.xml
index ad559017a..ddf7b0370 100644
--- a/boot-triggers/pom.xml
+++ b/boot-triggers/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot-workers/README.md b/boot-workers/README.md
index b267c1f87..1ddf70021 100644
--- a/boot-workers/README.md
+++ b/boot-workers/README.md
@@ -5,7 +5,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-workers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot-workers/pom.xml b/boot-workers/pom.xml
index 89205fcd5..02769f0ac 100644
--- a/boot-workers/pom.xml
+++ b/boot-workers/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/boot/README.md b/boot/README.md
index 1466603c9..8e7406889 100644
--- a/boot/README.md
+++ b/boot/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-boot</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/boot/pom.xml b/boot/pom.xml
index 41374930b..056708fd3 100644
--- a/boot/pom.xml
+++ b/boot/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-crdt/README.md b/cloud-crdt/README.md
index 8b164abdd..6775c7e9a 100644
--- a/cloud-crdt/README.md
+++ b/cloud-crdt/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-crdt</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 ### To find out more visit [our site](https://datakernel.io/docs/cloud/crdt.html).
diff --git a/cloud-crdt/pom.xml b/cloud-crdt/pom.xml
index ad5a9d5f9..e88bc3f5b 100644
--- a/cloud-crdt/pom.xml
+++ b/cloud-crdt/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-dataflow/README.md b/cloud-dataflow/README.md
index e38d171a3..1047c7f74 100644
--- a/cloud-dataflow/README.md
+++ b/cloud-dataflow/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-dataflow</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-dataflow/pom.xml b/cloud-dataflow/pom.xml
index eee94ec3f..f501012bf 100644
--- a/cloud-dataflow/pom.xml
+++ b/cloud-dataflow/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-etl/README.md b/cloud-etl/README.md
index b4e59d4de..f86b53475 100644
--- a/cloud-etl/README.md
+++ b/cloud-etl/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-etl</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 ### To find out more visit [our site](https://datakernel.io/docs/cloud/etl.html).
diff --git a/cloud-etl/pom.xml b/cloud-etl/pom.xml
index a0557c160..05656e605 100644
--- a/cloud-etl/pom.xml
+++ b/cloud-etl/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-fs/README.md b/cloud-fs/README.md
index ba5d9a0c9..e3eb1760c 100644
--- a/cloud-fs/README.md
+++ b/cloud-fs/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-fs</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-fs/pom.xml b/cloud-fs/pom.xml
index 29a741fae..73b66358b 100644
--- a/cloud-fs/pom.xml
+++ b/cloud-fs/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-lsmt-aggregation/README.md b/cloud-lsmt-aggregation/README.md
index 669722c06..8b62bb215 100644
--- a/cloud-lsmt-aggregation/README.md
+++ b/cloud-lsmt-aggregation/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-aggregation</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-lsmt-aggregation/pom.xml b/cloud-lsmt-aggregation/pom.xml
index 468cfd367..303b35e21 100644
--- a/cloud-lsmt-aggregation/pom.xml
+++ b/cloud-lsmt-aggregation/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-lsmt-cube/README.md b/cloud-lsmt-cube/README.md
index b7dac0b08..1370da9eb 100644
--- a/cloud-lsmt-cube/README.md
+++ b/cloud-lsmt-cube/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-cube</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-lsmt-cube/pom.xml b/cloud-lsmt-cube/pom.xml
index 5944657fe..ec224b03e 100644
--- a/cloud-lsmt-cube/pom.xml
+++ b/cloud-lsmt-cube/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-memcache/pom.xml b/cloud-memcache/pom.xml
index 59adfd6aa..34b12b250 100644
--- a/cloud-memcache/pom.xml
+++ b/cloud-memcache/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-multilog/README.md b/cloud-multilog/README.md
index 7bfe0c8e9..faf4d69e8 100644
--- a/cloud-multilog/README.md
+++ b/cloud-multilog/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-multilog</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-multilog/pom.xml b/cloud-multilog/pom.xml
index d0376cf5d..d95ff03c8 100644
--- a/cloud-multilog/pom.xml
+++ b/cloud-multilog/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-ot/README.md b/cloud-ot/README.md
index c27329799..daab36ca2 100644
--- a/cloud-ot/README.md
+++ b/cloud-ot/README.md
@@ -9,7 +9,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-ot</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-ot/pom.xml b/cloud-ot/pom.xml
index d7ce91e52..00e106f65 100644
--- a/cloud-ot/pom.xml
+++ b/cloud-ot/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/cloud-rpc/README.md b/cloud-rpc/README.md
index a1f39f341..89d198658 100644
--- a/cloud-rpc/README.md
+++ b/cloud-rpc/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-rpc</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/cloud-rpc/pom.xml b/cloud-rpc/pom.xml
index ab7e0f3bb..56be22fec 100644
--- a/cloud-rpc/pom.xml
+++ b/cloud-rpc/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/pom.xml b/common/pom.xml
index 286ab84fe..9deba86b1 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-bytebuf/README.md b/core-bytebuf/README.md
index 2b1e2e70d..3963c82a4 100644
--- a/core-bytebuf/README.md
+++ b/core-bytebuf/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-bytebuf</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-bytebuf/pom.xml b/core-bytebuf/pom.xml
index 1a8e634f2..59b06e2c7 100644
--- a/core-bytebuf/pom.xml
+++ b/core-bytebuf/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-codec/README.md b/core-codec/README.md
index ab13cfce7..987b81bcc 100644
--- a/core-codec/README.md
+++ b/core-codec/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-codec</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-codec/pom.xml b/core-codec/pom.xml
index d0aad49e4..24a73c331 100644
--- a/core-codec/pom.xml
+++ b/core-codec/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-codegen/README.md b/core-codegen/README.md
index 4a990b341..b7f853a90 100644
--- a/core-codegen/README.md
+++ b/core-codegen/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-codegen</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-codegen/pom.xml b/core-codegen/pom.xml
index aff38b0da..afd65cdbe 100644
--- a/core-codegen/pom.xml
+++ b/core-codegen/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-csp/README.md b/core-csp/README.md
index c608b901d..083f87ac9 100644
--- a/core-csp/README.md
+++ b/core-csp/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-csp</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-csp/pom.xml b/core-csp/pom.xml
index a93d04e18..2eb20f160 100644
--- a/core-csp/pom.xml
+++ b/core-csp/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-datastream/README.md b/core-datastream/README.md
index 7af2b7c6b..53e625b22 100644
--- a/core-datastream/README.md
+++ b/core-datastream/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-datastream</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-datastream/pom.xml b/core-datastream/pom.xml
index ad6151288..df82af803 100644
--- a/core-datastream/pom.xml
+++ b/core-datastream/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-di/README.md b/core-di/README.md
index c2eb5a7ce..411e96ced 100644
--- a/core-di/README.md
+++ b/core-di/README.md
@@ -9,7 +9,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-di</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-di/pom.xml b/core-di/pom.xml
index f5e50119f..9abca4f0a 100644
--- a/core-di/pom.xml
+++ b/core-di/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-eventloop/README.md b/core-eventloop/README.md
index dcd39e46b..338be1225 100644
--- a/core-eventloop/README.md
+++ b/core-eventloop/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-eventloop</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-eventloop/pom.xml b/core-eventloop/pom.xml
index 8dbaad342..07c52c630 100644
--- a/core-eventloop/pom.xml
+++ b/core-eventloop/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-http/README.md b/core-http/README.md
index d44c63e70..871a29f5c 100644
--- a/core-http/README.md
+++ b/core-http/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-http</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-http/pom.xml b/core-http/pom.xml
index d47733e1a..965c9636b 100644
--- a/core-http/pom.xml
+++ b/core-http/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-net/README.md b/core-net/README.md
index 9d28437e9..0cae0a734 100644
--- a/core-net/README.md
+++ b/core-net/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-net</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-net/pom.xml b/core-net/pom.xml
index 50a90eb12..40142dc8a 100644
--- a/core-net/pom.xml
+++ b/core-net/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-promise/README.md b/core-promise/README.md
index 813168e6f..aaa0e0dc6 100644
--- a/core-promise/README.md
+++ b/core-promise/README.md
@@ -9,7 +9,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-promise</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-promise/pom.xml b/core-promise/pom.xml
index 89db0d4e5..2c2a93a93 100644
--- a/core-promise/pom.xml
+++ b/core-promise/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/core-serializer/README.md b/core-serializer/README.md
index 773805743..3cef7efb4 100644
--- a/core-serializer/README.md
+++ b/core-serializer/README.md
@@ -8,7 +8,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-serializer</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/core-serializer/pom.xml b/core-serializer/pom.xml
index e819e302a..f10ee4bd3 100644
--- a/core-serializer/pom.xml
+++ b/core-serializer/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/benchmarks/pom.xml b/examples/benchmarks/pom.xml
index aa8685229..81f1e9b1d 100644
--- a/examples/benchmarks/pom.xml
+++ b/examples/benchmarks/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>examples</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/cloud/crdt/pom.xml b/examples/cloud/crdt/pom.xml
index a21189c9d..f42265535 100644
--- a/examples/cloud/crdt/pom.xml
+++ b/examples/cloud/crdt/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>cloud</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/cloud/fs/pom.xml b/examples/cloud/fs/pom.xml
index d0bdb3c03..ed3b85bf9 100644
--- a/examples/cloud/fs/pom.xml
+++ b/examples/cloud/fs/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>cloud</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/cloud/pom.xml b/examples/cloud/pom.xml
index b055ae003..5342303c4 100644
--- a/examples/cloud/pom.xml
+++ b/examples/cloud/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>examples</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>
diff --git a/examples/cloud/rpc/pom.xml b/examples/cloud/rpc/pom.xml
index 543acd1dd..6ab8aadbf 100644
--- a/examples/cloud/rpc/pom.xml
+++ b/examples/cloud/rpc/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>cloud</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/advanced-di/pom.xml b/examples/core/advanced-di/pom.xml
index 22c4b8abb..72764f1f9 100644
--- a/examples/core/advanced-di/pom.xml
+++ b/examples/core/advanced-di/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/boot/pom.xml b/examples/core/boot/pom.xml
index 34b624fbb..0c67770c7 100644
--- a/examples/core/boot/pom.xml
+++ b/examples/core/boot/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/bytebuf/pom.xml b/examples/core/bytebuf/pom.xml
index 42f2ddc7d..98c3049f4 100644
--- a/examples/core/bytebuf/pom.xml
+++ b/examples/core/bytebuf/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/codec/pom.xml b/examples/core/codec/pom.xml
index 7c7c9b5e8..70fc69667 100644
--- a/examples/core/codec/pom.xml
+++ b/examples/core/codec/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/codegen/pom.xml b/examples/core/codegen/pom.xml
index 03531ac09..a3c435ef0 100644
--- a/examples/core/codegen/pom.xml
+++ b/examples/core/codegen/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/csp/pom.xml b/examples/core/csp/pom.xml
index 50c6fc9a9..5a83514a5 100644
--- a/examples/core/csp/pom.xml
+++ b/examples/core/csp/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/datastream/pom.xml b/examples/core/datastream/pom.xml
index 4a1ffe0b3..6d4ee933c 100644
--- a/examples/core/datastream/pom.xml
+++ b/examples/core/datastream/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/di/pom.xml b/examples/core/di/pom.xml
index 2afbcd63a..aba46b489 100644
--- a/examples/core/di/pom.xml
+++ b/examples/core/di/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/eventloop/pom.xml b/examples/core/eventloop/pom.xml
index f24b34460..01d31d66e 100644
--- a/examples/core/eventloop/pom.xml
+++ b/examples/core/eventloop/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/http/pom.xml b/examples/core/http/pom.xml
index 5a7bac18f..622100a69 100644
--- a/examples/core/http/pom.xml
+++ b/examples/core/http/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/net/pom.xml b/examples/core/net/pom.xml
index 2bf13ab72..9f51ea6af 100644
--- a/examples/core/net/pom.xml
+++ b/examples/core/net/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/pom.xml b/examples/core/pom.xml
index e2de4c149..a4792d336 100644
--- a/examples/core/pom.xml
+++ b/examples/core/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>examples</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>
diff --git a/examples/core/promise/pom.xml b/examples/core/promise/pom.xml
index 05eba4c25..afb54efdc 100644
--- a/examples/core/promise/pom.xml
+++ b/examples/core/promise/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/core/serializer/pom.xml b/examples/core/serializer/pom.xml
index 653d3edd1..dfec8fbb2 100644
--- a/examples/core/serializer/pom.xml
+++ b/examples/core/serializer/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>core</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 0572c63bd..bcc011c81 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>
diff --git a/examples/tutorials/advanced-react-integration/pom.xml b/examples/tutorials/advanced-react-integration/pom.xml
index ed09a65f5..3422cc466 100644
--- a/examples/tutorials/advanced-react-integration/pom.xml
+++ b/examples/tutorials/advanced-react-integration/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>advanced-react-integration</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Advanced-React-Integration</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>io.datakernel</groupId>
diff --git a/examples/tutorials/auth/pom.xml b/examples/tutorials/auth/pom.xml
index 8efa26823..696d75f78 100644
--- a/examples/tutorials/auth/pom.xml
+++ b/examples/tutorials/auth/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>auth</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Auth</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/examples/tutorials/decoder/pom.xml b/examples/tutorials/decoder/pom.xml
index b4d3d35c2..57513c12c 100644
--- a/examples/tutorials/decoder/pom.xml
+++ b/examples/tutorials/decoder/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>decoder</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Decoder</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>com.github.spullara.mustache.java</groupId>
diff --git a/examples/tutorials/getting-started/pom.xml b/examples/tutorials/getting-started/pom.xml
index b6afa5d31..b6f3b6910 100644
--- a/examples/tutorials/getting-started/pom.xml
+++ b/examples/tutorials/getting-started/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>getting-started</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Getting-Started</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/examples/tutorials/pom.xml b/examples/tutorials/pom.xml
index 0e7dc1269..cddac09aa 100644
--- a/examples/tutorials/pom.xml
+++ b/examples/tutorials/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>examples</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>
diff --git a/examples/tutorials/react-integration/pom.xml b/examples/tutorials/react-integration/pom.xml
index 5399e27a9..49bca0e34 100644
--- a/examples/tutorials/react-integration/pom.xml
+++ b/examples/tutorials/react-integration/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>react-integration</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : React-Integration</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/examples/tutorials/rpc-kv-storage/pom.xml b/examples/tutorials/rpc-kv-storage/pom.xml
index c97dd363c..cf47e996f 100644
--- a/examples/tutorials/rpc-kv-storage/pom.xml
+++ b/examples/tutorials/rpc-kv-storage/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>rpc-kv-storage</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Rpc-KV-Storage</name>
 
@@ -17,12 +17,12 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-boot</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-rpc</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/examples/tutorials/template-engine/pom.xml b/examples/tutorials/template-engine/pom.xml
index 9a5038ed1..17b739d39 100644
--- a/examples/tutorials/template-engine/pom.xml
+++ b/examples/tutorials/template-engine/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>template-engine</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : Template-Engine</name>
 
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>com.github.spullara.mustache.java</groupId>
diff --git a/examples/tutorials/uikernel-integration/pom.xml b/examples/tutorials/uikernel-integration/pom.xml
index 436b3bdcd..9a43bf678 100755
--- a/examples/tutorials/uikernel-integration/pom.xml
+++ b/examples/tutorials/uikernel-integration/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>uikernel-integration</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
 
   <name>Examples : Tutorials : UIKernel-Integration</name>
 
@@ -17,12 +17,12 @@
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-launchers-http</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>io.datakernel</groupId>
       <artifactId>datakernel-uikernel</artifactId>
-      <version>3.0-SNAPSHOT</version>
+      <version>3.0.0-rc</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
diff --git a/launcher/pom.xml b/launcher/pom.xml
index 35a36f6f0..e93ade1e5 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/README.md b/launchers/README.md
index 306f96490..5bdddb470 100644
--- a/launchers/README.md
+++ b/launchers/README.md
@@ -7,7 +7,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/launchers/common/pom.xml b/launchers/common/pom.xml
index 009a60ed9..d1169d9cc 100644
--- a/launchers/common/pom.xml
+++ b/launchers/common/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/crdt/pom.xml b/launchers/crdt/pom.xml
index e57f2df16..070dc2f9e 100644
--- a/launchers/crdt/pom.xml
+++ b/launchers/crdt/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/http/pom.xml b/launchers/http/pom.xml
index c0574e973..61c3a2746 100644
--- a/launchers/http/pom.xml
+++ b/launchers/http/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/pom.xml b/launchers/pom.xml
index 88d120e44..8ff5f190d 100644
--- a/launchers/pom.xml
+++ b/launchers/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/remotefs/pom.xml b/launchers/remotefs/pom.xml
index 2e5f7c10e..8e31d3541 100644
--- a/launchers/remotefs/pom.xml
+++ b/launchers/remotefs/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launchers/rpc/pom.xml b/launchers/rpc/pom.xml
index f1c8db4a4..710dae611 100644
--- a/launchers/rpc/pom.xml
+++ b/launchers/rpc/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-launchers</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 17d719257..1ecd97efd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
   <groupId>io.datakernel</groupId>
   <artifactId>datakernel</artifactId>
-  <version>3.0-SNAPSHOT</version>
+  <version>3.0.0-rc</version>
   <packaging>pom</packaging>
 
   <name>DataKernel</name>
diff --git a/test/pom.xml b/test/pom.xml
index aacd87e9e..3df3c656c 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/uikernel/README.md b/uikernel/README.md
index 612ce25f3..c0f774350 100644
--- a/uikernel/README.md
+++ b/uikernel/README.md
@@ -6,7 +6,7 @@ You can add this module to your project by inserting the following dependency to
 <dependency>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel-uikernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
 </dependency>
 ```
 
diff --git a/uikernel/pom.xml b/uikernel/pom.xml
index 44e118d12..32ca91530 100644
--- a/uikernel/pom.xml
+++ b/uikernel/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.datakernel</groupId>
     <artifactId>datakernel</artifactId>
-    <version>3.0-SNAPSHOT</version>
+    <version>3.0.0-rc</version>
     <relativePath>../pom.xml</relativePath>
   </parent>