diff --git a/CHANGES.md b/CHANGES.md
index edcc0f6..c9dc168 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,14 +1,11 @@
-Changes for bmi-topography
-==========================
+# Changes for bmi-topography
 
-0.8.4 (unreleased)
-------------------
+## 0.8.4 (unreleased)
 
 - Nothing changed yet.
 
 
-0.8.3 (2023-12-18)
-------------------
+## 0.8.3 (2023-12-18)
 
 - Build and test with Python 3.12 (#60)
 - Remove setuptools files in favor of pyproject.toml (#59)
@@ -16,14 +13,12 @@ Changes for bmi-topography
 - Use nox in CI testing (#54)
 
 
-0.8.2 (2023-02-06)
-------------------
+## 0.8.2 (2023-02-06)
 
 - Fix problem getting CRS info for AAIGrid type (#53)
 
 
-0.8.1 (2023-01-27)
-------------------
+## 0.8.1 (2023-01-27)
 
 - Run test CI on Windows with Python 3.10 (#52)
 - Use nox instead of make for building and testing project (#51)
@@ -32,51 +27,44 @@ Changes for bmi-topography
 - Update contents of source and binary distributions (#46)
 
 
-0.8 (2022-07-05)
-----------------
+## 0.8 (2022-07-05)
 
 - Switch from xarray to rioxarray (#45)
 - Move metadata from setup.cfg to pyproject.toml (#44)
 
 
-0.7.1 (2022-06-03)
-------------------
+## 0.7.1 (2022-06-03)
 
 - Provide a better reason for 401 errors (#41)
 
 
-0.7 (2022-03-24)
-----------------
+## 0.7 (2022-03-24)
 
 - Support all OpenTopography global datasets (#39)
 - Create test matrix of datasets and file types (#38)
 
 
-0.6 (2022-02-17)
-----------------
+## 0.6 (2022-02-17)
 
 - Use dashes in command line options (#36)
 - Use a demo API key if a user key can't be found (#34)
 
 
-0.5.1 (2022-02-15)
-------------------
+## 0.5.1 (2022-02-15)
 
 - Document use of OpenTopography API key (#33)
 - Add text to exception raised when API key is missing (#32)
 - Use new black syntax (#31)
 
 
-0.5 (2022-01-25)
-----------------
+## 0.5 (2022-01-25)
 
 - Use an API key when requesting OpenTopography data (#25)
 - Add python 3.10 to tests (#24)
 - Address technical debt (#22)
 
 
-0.4 (2021-09-03)
-----------------
+## 0.4 (2021-09-03)
 
 - Support ALOS World 3D 30m products (#13)
 - Support .asc and .img files (#14)
@@ -84,45 +72,39 @@ Changes for bmi-topography
 - Use CITATION.cff file
 
 
-0.3.2 (2021-04-23)
-------------------
+## 0.3.2 (2021-04-23)
 
 - Add citation recommendation with DOI
 - Fix typos, update text in example notebooks
 - Create CREDITS.md and rearrange docs
 
 
-0.3.1 (2021-03-04)
-------------------
+## 0.3.1 (2021-03-04)
 
 - Install with conda
 - Include shell script demonstrating CLI
 
 
-0.3 (2021-02-25)
-----------------
+## 0.3 (2021-02-25)
 
 - Update README with overview and install instructions
 - Write documentation
 
 
-0.2 (2021-02-24)
-----------------
+## 0.2 (2021-02-24)
 
 - Implement BMI for Topography class from template generated by `bmipy-render`
 - Include sample config file and Jupyter Notebook to demo BMI
 - Add CI with GitHub Actions
 
 
-0.1.1 (2021-02-22)
-------------------
+## 0.1.1 (2021-02-22)
 
 - Add Makefile rule to test upload to TestPyPI
 - Test upload to TestPyPI
 
 
-0.1 (2021-02-22)
-----------------
+## 0.1 (2021-02-22)
 
 - Create base library that calls OpenTopography API
 - Create CLI for library