diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80fb8a5..3e7212f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,14 +4,23 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v0.2.2](https://github.com/emit-sds/SpectralUnmixing/compare/v0.2.1...v0.2.2)
+
+> 25 January 2023
+
+- line-by-line writes [`#14`](https://github.com/emit-sds/SpectralUnmixing/pull/14)
+- updates to write files line-by-line [`37458d0`](https://github.com/emit-sds/SpectralUnmixing/commit/37458d0456965924d2f2b275a7174adac277ecaf)
+- make robust against full-line nodata [`72ba6e4`](https://github.com/emit-sds/SpectralUnmixing/commit/72ba6e46ea4e8517db5c8f04624005a1d04e2971)
+- Update version to 0.2.2 [`243b548`](https://github.com/emit-sds/SpectralUnmixing/commit/243b548ffb1dc3758e52554815c784e8eecaf635)
+
 #### [v0.2.1](https://github.com/emit-sds/SpectralUnmixing/compare/v0.2.0...v0.2.1)
 
 > 22 July 2022
 
 - Mesma fix [`#13`](https://github.com/emit-sds/SpectralUnmixing/pull/13)
 - small bugfixes to re-enable mesma [`93aba2f`](https://github.com/emit-sds/SpectralUnmixing/commit/93aba2f2cdbc74dad541f00eae68e2590db9ffd5)
+- CHANGELOG.md [`5fbf8db`](https://github.com/emit-sds/SpectralUnmixing/commit/5fbf8dbba732a5035a759ac675e9975dd5391bb7)
 - class subsetting option added [`92f2c9e`](https://github.com/emit-sds/SpectralUnmixing/commit/92f2c9e4944d3be8a8d82d9679e63c0a86b93e04)
-- Increment version to 0.2.1 [`fa8f0e0`](https://github.com/emit-sds/SpectralUnmixing/commit/fa8f0e0ff9307b27e7b4502066a76c15641a1f5d)
 
 #### [v0.2.0](https://github.com/emit-sds/SpectralUnmixing/compare/v0.1.0...v0.2.0)