diff --git a/Dockerfile b/Dockerfile
index e91c2825de1bb1aa212c2a89f1dac621b49f0ce5..4c4285b905f5690dde2a69c1e887e114918a7fea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,7 @@ RUN groupadd -g 5000 monetdb && \
 RUN wget -O /etc/yum.repos.d/monetdb.repo https://dev.monetdb.org/downloads/epel/monetdb.repo
 RUN rpm --import https://dev.monetdb.org/downloads/MonetDB-GPG-KEY
 
-ARG MonetDBVersion=11.23.13
+ARG MonetDBVersion=11.25.5
 
 # Install MonetDB clients
 RUN yum install -y MonetDB-stream-$MonetDBVersion \
@@ -57,7 +57,8 @@ RUN yum install -y MonetDB-$MonetDBVersion \
 # Install MonetDB extensions
 RUN yum install -y MonetDB-geom-MonetDB5-$MonetDBVersion \
                    MonetDB-gsl-MonetDB5-$MonetDBVersion \
-                   MonetDB-R-$MonetDBVersion
+                   MonetDB-R-$MonetDBVersion \
+                   MonetDB-python2-$MonetDBVersion
 
 # RUN yum install -y MonetDB-lidar-$MonetDBVersion
 
diff --git a/README.md b/README.md
index fc16cbd10a9f503526f9f859334f419cc7b45c74..0955a2aa4511392ef1e8c176857ba34bb76855e5 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,9 @@ monetdb-r-docker
 Docker container for [MonetDB with R](https://www.monetdb.org/content/embedded-r-monetdb). Based on CentOS 7.
 
 # Supported tags and respective Dockerfile links
-* [`July2015-SP4`, `11.21.19`, `latest` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.19/Dockerfile)
+* [`Dec2016-SP1`, `11.25.5`, `latest` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/dec2016-sp1/Dockerfile)
+* [`June2016-SP2`, `11.23.13` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/june2016-sp2/Dockerfile)
+* [`July2015-SP4`, `11.21.19` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.19/Dockerfile)
 * [`July2015-SP3`, `11.21.17` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.17/Dockerfile)
 * [`July2015-SP1`, `11.21.11` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.11/Dockerfile)
 * [`July2015`, `11.21.5` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.5/Dockerfile)
@@ -53,13 +55,15 @@ docker build --rm -t <yourname>/monetdb-r-docker .
 The MonetDB image is based on the CentOS 7. We migrated from Fedora (latest).
 ## Software
 The image includes the latest stable version of the software available for CentOS at build time:
-* MonetDB
+* MonetDB server with hugeint support
 * R module for embedded R support
- * R
+* Python2 module for embedded Python support (since Dec2016 only)
 * GEOS module
 * GSL module
+* Mclient - The native MonetDB client
+* MonetDB ODBC driver
 
-The default database on the image has R integration enabled.
+The default database on the image has R and Python2 integration enabled.
 
 ## Ports
 MonetDB runs on port `50000` by default, which is exposed on the image.