diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9727ba9..57c0c84c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,28 @@
 # Changelog
 
+## [0.9.0] - 2024-05-06
+
+### New! :sparkles:
+
+- Direct [DuckDB Spatial](https://duckdb.org/docs/extensions/spatial.html) integration. Refer to the [DuckDB example notebook](https://developmentseed.org/lonboard/latest/examples/duckdb/) and the [DuckDB page](https://developmentseed.org/lonboard/latest/ecosystem/duckdb/) in the documentation. by @kylebarron in https://github.com/developmentseed/lonboard/pull/498
+- Add [overture buildings notebook](https://developmentseed.org/lonboard/latest/examples/overture-maps/) by @kylebarron in https://github.com/developmentseed/lonboard/pull/479
+- Adding [PathStyleExtension](https://developmentseed.org/lonboard/latest/api/layer-extensions/path-style-extension/) code by @shriv in https://github.com/developmentseed/lonboard/pull/487
+- Handle mixed geometry types in `viz` by @kylebarron in https://github.com/developmentseed/lonboard/pull/495
+- Render map as static HTML file by @kylebarron in https://github.com/developmentseed/lonboard/pull/474. You can use `Map.as_html` to render a map in notebook environments that support HTML but not widgets.
+- Improved integration with [geoarrow-pyarrow](https://geoarrow.org/geoarrow-python/main/pyarrow.html) by @kylebarron in https://github.com/developmentseed/lonboard/pull/470
+
+### Fixes :bug:
+
+- Updated Map keyword arguments by @kylebarron in https://github.com/developmentseed/lonboard/pull/496
+- validate basemap style is a url by @kylebarron in https://github.com/developmentseed/lonboard/pull/497
+
+### New Contributors
+
+- @willemarcel made their first contribution in https://github.com/developmentseed/lonboard/pull/486
+- @shriv made their first contribution in https://github.com/developmentseed/lonboard/pull/487
+
+**Full Changelog**: https://github.com/developmentseed/lonboard/compare/v0.8.0...v0.9.0
+
 ## [0.8.0] - 2024-04-05
 
 ### New! :sparkles:
diff --git a/examples/duckdb.ipynb b/examples/duckdb.ipynb
index c4f02eb1..78340c10 100644
--- a/examples/duckdb.ipynb
+++ b/examples/duckdb.ipynb
@@ -9,7 +9,7 @@
     "\n",
     "This is a short example notebook to show how to use [DuckDB Spatial](https://duckdb.org/docs/extensions/spatial.html) with Lonboard. We'll create a [HeatmapLayer](https://developmentseed.org/lonboard/latest/api/layers/heatmap-layer/) with NYC Taxi data. \n",
     "\n",
-    "For full information on how to use DuckDB with Lonboard, [refer to the documentation](https://developmentseed.org/lonboard/ecosystem/duckdb/)."
+    "For full information on how to use DuckDB with Lonboard, [refer to the documentation](https://developmentseed.org/lonboard/latest/ecosystem/duckdb/)."
    ]
   },
   {
diff --git a/pyproject.toml b/pyproject.toml
index 5375e64f..71793247 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "lonboard"
-version = "0.8.0"
+version = "0.9.0"
 description = "Python library for fast, interactive geospatial vector data visualization in Jupyter."
 authors = ["Kyle Barron <kyle@developmentseed.org>"]
 license = "MIT"