diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index bfe7795fb..17acce77e 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-    "tket2-py": "0.6.1",
+    "tket2-py": "0.7.0",
     "tket2-eccs": "0.3.0",
     "tket2-exts": "0.5.1"
 }
diff --git a/tket2-py/CHANGELOG.md b/tket2-py/CHANGELOG.md
index a432917fe..80d295935 100644
--- a/tket2-py/CHANGELOG.md
+++ b/tket2-py/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.7.0](https://github.com/CQCL/tket2/compare/tket2-py-v0.6.1...tket2-py-v0.7.0) (2025-03-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* **tket2-py:** Adds `OrderInZones` to `tket2.qsystem.utils`
+
+### Features
+
+* **tket2-py:** bump tket2_exts constraint ([#794](https://github.com/CQCL/tket2/issues/794)) ([520e950](https://github.com/CQCL/tket2/commit/520e9505630d1bc166472fb1af1095bb39e8b414))
+
 ## [0.6.1](https://github.com/CQCL/tket2/compare/tket2-py-v0.6.0...tket2-py-v0.6.1) (2025-02-21)
 
 
diff --git a/tket2-py/pyproject.toml b/tket2-py/pyproject.toml
index d721246b7..1c927cc79 100644
--- a/tket2-py/pyproject.toml
+++ b/tket2-py/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "tket2"
-version = "0.6.1"
+version = "0.7.0"
 requires-python = ">=3.10"
 description = "Quantinuum's TKET2 Quantum Compiler"
 license = { file = "LICENCE" }
diff --git a/tket2-py/tket2/__init__.py b/tket2-py/tket2/__init__.py
index 2b62b109f..a1d5887a5 100644
--- a/tket2-py/tket2/__init__.py
+++ b/tket2-py/tket2/__init__.py
@@ -16,4 +16,4 @@
 
 # This is updated by our release-please workflow, triggered by this
 # annotation: x-release-please-version
-__version__ = "0.6.1"
+__version__ = "0.7.0"
diff --git a/uv.lock b/uv.lock
index a17f4e850..81e59cf58 100644
--- a/uv.lock
+++ b/uv.lock
@@ -826,7 +826,7 @@ wheels = [
 
 [[package]]
 name = "tket2"
-version = "0.6.1"
+version = "0.7.0"
 source = { editable = "tket2-py" }
 dependencies = [
     { name = "hugr" },