diff --git a/.changelog/calm-otters-pay.md b/.changelog/calm-otters-pay.md
deleted file mode 100644
index 87ff6b3b..00000000
--- a/.changelog/calm-otters-pay.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-pympp: patch
----
-
-Added a machine-payment metadata field to every Stripe PaymentIntent created by pympp.
diff --git a/.changelog/ugly-whales-build.md b/.changelog/ugly-whales-build.md
deleted file mode 100644
index 08673c47..00000000
--- a/.changelog/ugly-whales-build.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-pympp: minor
----
-
-Added `extensions` field to `Receipt` to capture and preserve method-specific top-level fields (e.g. Tempo-specific fields like `challengeId`, `originTxHash`) during parsing and round-tripping of Payment-Receipt headers.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a44e6109..4dbaf276 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 0.12.0 (2026-09-02)
+
+### Minor Changes
+
+- Added `extensions` field to `Receipt` to capture and preserve method-specific top-level fields (e.g. Tempo-specific fields like `challengeId`, `originTxHash`) during parsing and round-tripping of Payment-Receipt headers. (by @mpp-agricola[bot], [#239](https://github.com/tempoxyz/pympp/pull/239))
+
+### Patch Changes
+
+- Added a machine-payment metadata field to every Stripe PaymentIntent created by pympp. (by @bensandler-stripe, [#233](https://github.com/tempoxyz/pympp/pull/233))
+
 ## 0.11.0 (2026-08-28)
 
 ### Minor Changes
diff --git a/pyproject.toml b/pyproject.toml
index 2cead951..ef266527 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "pympp"
-version = "0.11.0"
+version = "0.12.0"
 description = "Python SDK for the Machine Payments Protocol (MPP)"
 readme = "README.md"
 requires-python = ">=3.11"