diff --git a/changelog/17.trivial.md b/changelog/17.trivial.md
deleted file mode 100644
index f9cfaf7..0000000
--- a/changelog/17.trivial.md
+++ /dev/null
@@ -1 +0,0 @@
-Updated status in README.
diff --git a/changelog/18.docs.md b/changelog/18.docs.md
deleted file mode 100644
index 4f85fb1..0000000
--- a/changelog/18.docs.md
+++ /dev/null
@@ -1 +0,0 @@
-Added a tutorial into our support for creating emissions pathways that are compatible with a given budget (see [Budget-compatible emissions pathways](../tutorials/budget_compatible_pathways)).
diff --git a/changelog/18.feature.md b/changelog/18.feature.md
deleted file mode 100644
index ec7cec3..0000000
--- a/changelog/18.feature.md
+++ /dev/null
@@ -1 +0,0 @@
-Added [`budget_compatible_pathways`][continuous_timeseries.budget_compatible_pathways] to support the creation of pathways compatible with a given budget.
diff --git a/changelog/18.trivial.md b/changelog/18.trivial.md
deleted file mode 100644
index c37861c..0000000
--- a/changelog/18.trivial.md
+++ /dev/null
@@ -1 +0,0 @@
-Added support for rending maths with latex in the docs.
diff --git a/docs/changelog.md b/docs/changelog.md
index afd454b..d064d66 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -21,6 +21,21 @@ from the examples given in that link.
 
 <!-- towncrier release notes start -->
 
+## Continuous Timeseries v0.2.1 (2025-01-05)
+
+### 🆕 Features
+
+- Added [`budget_compatible_pathways`][continuous_timeseries.budget_compatible_pathways] to support the creation of pathways compatible with a given budget. ([#18](https://github.com/openscm/continuous-timeseries/pull/18))
+
+### 📚 Improved Documentation
+
+- Added a tutorial into our support for creating emissions pathways that are compatible with a given budget (see [Budget-compatible emissions pathways](../tutorials/budget_compatible_pathways)). ([#18](https://github.com/openscm/continuous-timeseries/pull/18))
+
+### 🔧 Trivial/Internal Changes
+
+- [#17](https://github.com/openscm/continuous-timeseries/pull/17), [#18](https://github.com/openscm/continuous-timeseries/pull/18)
+
+
 ## Continuous Timeseries v0.2.0 (2025-01-04)
 
 ### 🆕 Features
diff --git a/pyproject.toml b/pyproject.toml
index 065546f..fc2ca3e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "continuous-timeseries"
-version = "0.2.1a1"
+version = "0.2.1"
 description = "Representation of continuous timeseries."
 authors = [
     { name = "Zebedee Nicholls", email = "zebedee.nicholls@climate-energy-college.org" },
diff --git a/uv.lock b/uv.lock
index cc5011d..9c0a43d 100644
--- a/uv.lock
+++ b/uv.lock
@@ -336,7 +336,7 @@ wheels = [
 
 [[package]]
 name = "continuous-timeseries"
-version = "0.2.1a1"
+version = "0.2.1"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },