diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 7d0dd47..06dabff 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -11,6 +11,11 @@ Change Log
 
 .. There should always be an "Unreleased" section for changes pending release.
 
+[0.5.1] - 2020-08-25
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* Add support for warnings in the ``featuretoggles`` Sphinx extension
+
 [0.5.0] - 2020-08-06
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/code_annotations/__init__.py b/code_annotations/__init__.py
index e0747a9..cfbe56a 100644
--- a/code_annotations/__init__.py
+++ b/code_annotations/__init__.py
@@ -2,4 +2,4 @@
 Extensible tools for parsing annotations in codebases.
 """
 
-__version__ = '0.5.0'
+__version__ = '0.5.1'
diff --git a/code_annotations/config_and_tools/sphinx/extensions/featuretoggles.py b/code_annotations/config_and_tools/sphinx/extensions/featuretoggles.py
index 3ad152e..f5c7012 100644
--- a/code_annotations/config_and_tools/sphinx/extensions/featuretoggles.py
+++ b/code_annotations/config_and_tools/sphinx/extensions/featuretoggles.py
@@ -115,6 +115,10 @@ def iter_nodes(self):
                 ),
             )
             yield nodes.paragraph(text=toggle.get(".. toggle_description:", ""))
+            if toggle.get(".. toggle_warnings:") not in (None, "None", "n/a", "N/A"):
+                yield nodes.warning(
+                    "", nodes.paragraph("", toggle[".. toggle_warnings:"])
+                )
 
 
 def quote_value(value):