diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 466df71..2be9c43 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0"
+  ".": "0.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..684643c
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,17 @@
+# Changelog
+
+## [0.2.0](https://github.com/sciencecorp/synapse-cpp/compare/v0.1.0...v0.2.0) (2025-03-13)
+
+
+### ⚠ BREAKING CHANGES
+
+* **broadband-source, spike-source:** add BroadbandSource, SpikeSource nodes, remove ElectricalBroadband and OpticalBroadband nodes
+
+### Features
+
+* **broadband-source, spike-source:** add BroadbandSource, SpikeSource nodes, remove ElectricalBroadband and OpticalBroadband ([#12](https://github.com/sciencecorp/synapse-cpp/issues/12)) ([5171f59](https://github.com/sciencecorp/synapse-cpp/commit/
+
+
+### Bug Fixes
+
+* reuse multicast addr, ports ([#13](https://github.com/sciencecorp/synapse-cpp/issues/13)) ([423ebc5](https://github.com/sciencecorp/synapse-cpp/commit/423ebc5ffd5c5bc7b6b8fa640afdca27031b14ab))
diff --git a/version.txt b/version.txt
index 6c6aa7c..0ea3a94 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.1.0
\ No newline at end of file
+0.2.0