diff --git a/README.md b/README.md
index bcd35e7..37929a0 100644
--- a/README.md
+++ b/README.md
@@ -18,3 +18,9 @@ Please note you might need to download corpus.words and stopwords from `nltk` li
 nltk.download('words')
 nltk.download('stopwords')
 ```
+
+## Notes
+
+The code in this repository is built for Deephaven Community Core v0.15.0. No guarantee of forward or backward compatibility is given.
+
+Additionally, the Twitter (now X) API has changed since this code was built, and not guarantee of forward compatibility can be given.
diff --git a/server/Dockerfile b/server/Dockerfile
index c543e0e..4b04fb0 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/deephaven/server:${VERSION:-latest}
+FROM ghcr.io/deephaven/server:${VERSION:-0.15.0}
 # pip install any of the plugins required on the server
 RUN pip install deephaven-plugin-matplotlib
 RUN pip install --force-reinstall --no-deps deephaven-plugin-matplotlib