diff --git a/vizro-ai/changelog.d/20231103_161536_chiara_pullem_incorporate_e2e_feedback.md b/vizro-ai/changelog.d/20231103_161536_chiara_pullem_incorporate_e2e_feedback.md
new file mode 100644
index 000000000..f1f65e73c
--- /dev/null
+++ b/vizro-ai/changelog.d/20231103_161536_chiara_pullem_incorporate_e2e_feedback.md
@@ -0,0 +1,48 @@
+<!--
+A new scriv changelog fragment.
+
+Uncomment the section that is right (remove the HTML comment wrapper).
+-->
+
+<!--
+### Highlights ✨
+
+- A bullet item for the Highlights ✨ category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Removed
+
+- A bullet item for the Removed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Added
+
+- A bullet item for the Added category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Changed
+
+- A bullet item for the Changed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Deprecated
+
+- A bullet item for the Deprecated category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Fixed
+
+- A bullet item for the Fixed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Security
+
+- A bullet item for the Security category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
diff --git a/vizro-ai/src/vizro_ai/utils/_constants.py b/vizro-ai/src/vizro_ai/utils/_constants.py
index 75c38b10c..d141f8935 100644
--- a/vizro-ai/src/vizro_ai/utils/_constants.py
+++ b/vizro-ai/src/vizro_ai/utils/_constants.py
@@ -199,8 +199,6 @@
     ".mtx",
     ".arff",
     ".hb",
-    ".dat",
-    ".data",
     ".bin",
     ".uf",
     ".h5py",