diff --git a/README.md b/README.md
index 8d19f3e8..a1d19ea6 100644
--- a/README.md
+++ b/README.md
@@ -31,13 +31,32 @@ If you are an Enterprise customer check the [Support](#alfresco-enterprise-custo
 
 ## User Getting Started
 
+### Important Notice about Version Numbers
+
+In Q4 2020, Alfresco Platform has undergone a major structural refactoring.
+
+Depending on the Platform version desired, you might need to use SDK 4.1 instead of SDK 4.2.
+
+- For Enterprise and Community versions of 7.x, SDK 4.2 must be used
+- For Enterprise versions of 6.0.x, 6.1.x, 6.2.x newer than November 2020, SDK 4.2 must be used
+- For Enterprise and Community versions of 6.0.x, 6.1.x, 6.2.x older than November 2020, SDK 4.1 must be used
+
+A more precise compatibility matrix, with specific version numbers, is expected to be provided soon.
+
+It's also important to remember that:
+
+- Community Platform versions are built by [acs-community-packaging](https://github.com/Alfresco/acs-community-packaging)
+- Community Docker images are published on [Docker Hub](https://hub.docker.com/r/alfresco/alfresco-content-repository-community/tags?page=1&ordering=last_updated)
+- Enterprise Platform versions are built by [acs-packaging](https://github.com/Alfresco/acs-packaging)
+- Enterprise Docker images are published on *Quay.io*
+
 ### Latest Documentation
 To get started with **Alfresco SDK 4.2.x** (latest) visit the [Alfresco Documentation](docs/README.md).
 
 #### Documentation about Previous Versions
 | SDK Version  | Alfresco Enterprise Version       |  Alfresco Community Version       | Documentation  |
 | ------------- |:-------------:| :-----:|:-----|
-| SDK 4.2   | Alfresco 6.0.x / 6.1.x / 6.2.x / 7.0.x | Alfresco 6.0.x / 6.1.x / 6.2.x / 7.0.x | https://github.com/Alfresco/alfresco-sdk/tree/master/docs/README.md |
+| SDK 4.2   | Alfresco 6.0.x / 6.1.x / 6.2.x / 7.0.x | Alfresco 7.0.x | https://github.com/Alfresco/alfresco-sdk/tree/master/docs/README.md |
 | SDK 4.1   | Alfresco 6.0.x / 6.1.x / 6.2.x | Alfresco 6.0.x / 6.1.x / 6.2.x | https://github.com/Alfresco/alfresco-sdk/blob/sdk-4.1/docs/README.md |
 | SDK 4.0   | Alfresco 6.0.x / 6.1.x | Alfresco 6.0.x / 6.1.x | https://github.com/Alfresco/alfresco-sdk/blob/sdk-4.0/docs/README.md |
 | SDK 3.1   | Alfresco 5.2.x | Alfresco 5.2.x | http://docs.alfresco.com/5.2/concepts/sdk-intro.html |
diff --git a/pom.xml b/pom.xml
index 6cf7c09e..a971514d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -269,7 +269,7 @@
             <properties>
                 <alfresco.bomDependency.artifactId>acs-community-packaging</alfresco.bomDependency.artifactId>
                 <alfresco.platform.version>6.1.2-ga</alfresco.platform.version>
-                <alfresco.share.version>6.1.0-RC3</alfresco.share.version>
+                <alfresco.share.version>6.1.1</alfresco.share.version>
                 <alfresco.platform.docker.image>alfresco/alfresco-content-repository-community</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>alfresco/alfresco-share</alfresco.share.docker.image>
                 <keystore.settings></keystore.settings>
@@ -294,8 +294,8 @@
             <id>community-62-tests</id>
             <properties>
                 <alfresco.bomDependency.artifactId>acs-community-packaging</alfresco.bomDependency.artifactId>
-                <alfresco.platform.version>6.2.0-ea</alfresco.platform.version>
-                <alfresco.share.version>6.2.0</alfresco.share.version>
+                <alfresco.platform.version>6.2.2-RC1</alfresco.platform.version>
+                <alfresco.share.version>6.2.2</alfresco.share.version>
                 <alfresco.platform.docker.image>alfresco/alfresco-content-repository-community</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>alfresco/alfresco-share</alfresco.share.docker.image>
                 <keystore.settings></keystore.settings>
@@ -306,8 +306,8 @@
             <id>enterprise-62-tests</id>
             <properties>
                 <alfresco.bomDependency.artifactId>acs-packaging</alfresco.bomDependency.artifactId>
-                <alfresco.platform.version>6.2.0</alfresco.platform.version>
-                <alfresco.share.version>6.2.0</alfresco.share.version>
+                <alfresco.platform.version>6.2.2.10</alfresco.platform.version>
+                <alfresco.share.version>6.2.2.2</alfresco.share.version>
                 <alfresco.platform.docker.image>quay.io/alfresco/alfresco-content-repository</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>quay.io/alfresco/alfresco-share</alfresco.share.docker.image>
                 <keystore.settings></keystore.settings>
@@ -331,7 +331,7 @@
             <id>enterprise-70-tests</id>
             <properties>
                 <alfresco.bomDependency.artifactId>acs-packaging</alfresco.bomDependency.artifactId>
-                <alfresco.platform.version>7.0.0-A20</alfresco.platform.version>
+                <alfresco.platform.version>repo-5439-M3v2</alfresco.platform.version>
                 <alfresco.share.version>7.0.0-M3</alfresco.share.version>
                 <alfresco.platform.docker.image>quay.io/alfresco/alfresco-content-repository</alfresco.platform.docker.image>
                 <alfresco.share.docker.image>quay.io/alfresco/alfresco-share</alfresco.share.docker.image>