From 825ea4d6a822b2265874d8e1a36a580fd794b4d8 Mon Sep 17 00:00:00 2001
From: Alasdair Tran <alasdair.tran@gmail.com>
Date: Sat, 22 Dec 2018 16:37:48 +1100
Subject: [PATCH 1/3] Pin Python version

---
 base-notebook/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/base-notebook/Dockerfile b/base-notebook/Dockerfile
index a1449acd..c857f37e 100644
--- a/base-notebook/Dockerfile
+++ b/base-notebook/Dockerfile
@@ -79,6 +79,7 @@ RUN cd /tmp && \
     $CONDA_DIR/bin/conda config --system --set show_channel_urls true && \
     $CONDA_DIR/bin/conda install --quiet --yes conda="${CONDA_VERSION%.*}.*" && \
     $CONDA_DIR/bin/conda update --all --quiet --yes && \
+    conda list python | grep '^python ' | tr -s ' ' | cut -d ' ' -f 1,2 >> $CONDA_DIR/conda-meta/pinned && \
     conda clean -tipsy && \
     rm -rf /home/$NB_USER/.cache/yarn && \
     fix-permissions $CONDA_DIR && \

From 74da0d544fe4a2903e57c38a1fc45ee38eefbf5c Mon Sep 17 00:00:00 2001
From: Alasdair Tran <alasdair.tran@gmail.com>
Date: Tue, 25 Dec 2018 11:41:44 +1100
Subject: [PATCH 2/3] Let the Python patch version float

---
 base-notebook/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base-notebook/Dockerfile b/base-notebook/Dockerfile
index c857f37e..04b0bd08 100644
--- a/base-notebook/Dockerfile
+++ b/base-notebook/Dockerfile
@@ -79,7 +79,7 @@ RUN cd /tmp && \
     $CONDA_DIR/bin/conda config --system --set show_channel_urls true && \
     $CONDA_DIR/bin/conda install --quiet --yes conda="${CONDA_VERSION%.*}.*" && \
     $CONDA_DIR/bin/conda update --all --quiet --yes && \
-    conda list python | grep '^python ' | tr -s ' ' | cut -d ' ' -f 1,2 >> $CONDA_DIR/conda-meta/pinned && \
+    conda list python | grep '^python ' | tr -s ' ' | cut -d '.' -f 1,2 | sed 's/$/.*/' >> $CONDA_DIR/conda-meta/pinned && \
     conda clean -tipsy && \
     rm -rf /home/$NB_USER/.cache/yarn && \
     fix-permissions $CONDA_DIR && \

From f067ea15eec2676317cb2c70c534a024e40a14f9 Mon Sep 17 00:00:00 2001
From: Peter Parente <parente@gmail.com>
Date: Sun, 21 Apr 2019 16:48:41 -0400
Subject: [PATCH 3/3] Upgrade to tf 1.13

---
 tensorflow-notebook/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tensorflow-notebook/Dockerfile b/tensorflow-notebook/Dockerfile
index ef22af06..bca138b8 100644
--- a/tensorflow-notebook/Dockerfile
+++ b/tensorflow-notebook/Dockerfile
@@ -7,7 +7,7 @@ LABEL maintainer="Jupyter Project <jupyter@googlegroups.com>"
 
 # Install Tensorflow
 RUN conda install --quiet --yes \
-    'tensorflow=1.12*' \
+    'tensorflow=1.13*' \
     'keras=2.2*' && \
     conda clean -tipsy && \
     fix-permissions $CONDA_DIR && \