diff --git a/docs/changelog.md b/docs/changelog.md
new file mode 100644
index 0000000..9af94e8
--- /dev/null
+++ b/docs/changelog.md
@@ -0,0 +1,16 @@
+# Changelog
+
+# 1.*
+
+## 1.1.0 - 24-05-24 - Instance Checking
+
+https://github.com/p2p-ld/numpydantic/pull/1
+
+Features:
+- Add `__instancecheck__` method to NDArrayMeta to support `isinstance()` validation
+- Add finer grained errors and parent classes for validation exceptions
+- Add fast matching mode to {meth}`.Interface.match` that returns the first match without checking for duplicate matches
+
+Bugfix:
+- get all interface classes recursively, instead of just first-layer children 
+- fix stubfile generation which badly handled `typing` imports.
\ No newline at end of file
diff --git a/docs/index.md b/docs/index.md
index 1e6a1f8..5c2b680 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -475,6 +475,7 @@ design
 syntax
 interfaces
 todo
+changelog
 ```
 
 ```{toctree}
diff --git a/pyproject.toml b/pyproject.toml
index 6fc15b4..9136e37 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "numpydantic"
-version = "1.0.0"
+version = "1.1.0"
 description = "Type and shape validation and serialization for numpy arrays in pydantic models"
 authors = [
     {name = "sneakers-the-rat", email = "sneakers-the-rat@protonmail.com"},