diff --git a/news/188.bugfix b/news/188.bugfix
index a4a43db..eae7649 100644
--- a/news/188.bugfix
+++ b/news/188.bugfix
@@ -1 +1 @@
-Fixed use of `jnp.roots` and `np.roll` to make CARMA kernel jit-compliant
+Fixed use of `jnp.roots` and `np.roll` to make CARMA kernel jit-compliant.
diff --git a/news/200.feature b/news/200.feature
new file mode 100644
index 0000000..569ea44
--- /dev/null
+++ b/news/200.feature
@@ -0,0 +1 @@
+Switched all base classes to `equinox.Module <https://docs.kidger.site/equinox/api/module/module/>`_ objects to simplify dataclass handling.