docs: Adding danger block around status warning.

Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
diff --git a/Makefile b/Makefile
index 7c88b73..12cbbd4 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,7 @@
 			-e's@|TAG_VERSION|@$(TAG_VERSION)@g' \
 			-e's@:ref:`Versioning Information`@`Versioning Information <docs/versioning.rst>`_@g' \
 			-e's@:ref:`Known Issues`@`Versioning Information <docs/known_issues.rst>`_@g' \
+			-e's@.. warning::@*Warning*@g' \
 		> README.rst
 
 
diff --git a/README.rst b/README.rst
index b9db567..6c84d61 100644
--- a/README.rst
+++ b/README.rst
@@ -38,7 +38,8 @@
 Current Status - **Experimental Preview**
 =========================================
 
-Google and SkyWater are currently treating the current content as an **experimental preview** / **alpha release**.
+*Warning*
+   Google and SkyWater are currently treating the current content as an **experimental preview** / **alpha release**.
 
 While the SKY130 process node and the PDK from which this open source release was derived have been used to create many designs that have been successfully manufactured commercially in significant quantities, the open source PDK is not intended to be used for production settings at this current time. It *should* be usable for doing test chips and initial design verification (but this is not guaranteed).
 
diff --git a/docs/status.rst b/docs/status.rst
index c0b6a75..4f63e89 100644
--- a/docs/status.rst
+++ b/docs/status.rst
@@ -3,7 +3,8 @@
 Current Status - **Experimental Preview**
 =========================================
 
-Google and SkyWater are currently treating the current content as an **experimental preview** / **alpha release**.
+.. warning::
+   Google and SkyWater are currently treating the current content as an **experimental preview** / **alpha release**.
 
 While the SKY130 process node and the PDK from which this open source release was derived have been used to create many designs that have been successfully manufactured commercially in significant quantities, the open source PDK is not intended to be used for production settings at this current time. It *should* be usable for doing test chips and initial design verification (but this is not guaranteed).