diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 26144fe71..afbcfcf61 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
     "tket-py": "0.13.0",
     "tket-eccs": "0.5.1",
-    "tket-exts": "0.12.3",
+    "tket-exts": "0.2.7",
     "qis-compiler": "0.2.10"
 }
\ No newline at end of file
diff --git a/tket-exts/CHANGELOG.md b/tket-exts/CHANGELOG.md
index ff63ad6d1..4b3a6e173 100644
--- a/tket-exts/CHANGELOG.md
+++ b/tket-exts/CHANGELOG.md
@@ -1,5 +1,37 @@
 # Changelog
 
+## [0.2.7](https://github.com/Quantinuum/tket2/compare/tket-exts-v0.12.3...tket-exts-v0.2.7) (2026-04-28)
+
+
+### ⚠ BREAKING CHANGES
+
+* **tket-qsystem:** add `RandomOp:RandomAdvance` and make `RandomOp` non-exhaustive.
+* Move `add_const_module` from `WasmOpBuilder` into new trait, `ConstWasmBuilder`. Update descriptions of wasm ops json.
+* This is a breaking change to the WASM extension and its serialised representation
+
+### Features
+
+* Add gpu module ([#1090](https://github.com/Quantinuum/tket2/issues/1090)) ([6f035f6](https://github.com/Quantinuum/tket2/commit/6f035f6ce1e281310fd6903bffb3a98099ee4ae0))
+* Definition of extension ops for modifiers and global phases ([#1137](https://github.com/Quantinuum/tket2/issues/1137)) ([ffc507b](https://github.com/Quantinuum/tket2/commit/ffc507b22c462aab3d5ddf837b86e5ac3325e731))
+* Explicit exports for tket_exts ops and types ([#1046](https://github.com/Quantinuum/tket2/issues/1046)) ([a32873e](https://github.com/Quantinuum/tket2/commit/a32873e3543b7d77f3bed08016485ab292f5204a))
+* **exts:** loosen dependency to allow hugr-py 0.15 ([#1344](https://github.com/Quantinuum/tket2/issues/1344)) ([1efcfa6](https://github.com/Quantinuum/tket2/commit/1efcfa6d04c3f9de7f994d50f0a2867c0062d79a))
+* Pass scopes in python API, update to hugr-py 0.16 ([#1464](https://github.com/Quantinuum/tket2/issues/1464)) ([369aba2](https://github.com/Quantinuum/tket2/commit/369aba22aa31f0e819074af8d96e8b38704c51ee))
+* Switch borrow array lowering from type replacement to llvm ([ab3e020](https://github.com/Quantinuum/tket2/commit/ab3e02063ad8794a93c255f7c9198a16e73c572b))
+* **tket-exts:** Export an ExtensionRegistry with all tket extensions ([#1371](https://github.com/Quantinuum/tket2/issues/1371)) ([c908427](https://github.com/Quantinuum/tket2/commit/c90842757dca3d4169be3c87fe4b1469b22fa194))
+* **tket-qsystem:** Support `random_advance` platform call ([#1170](https://github.com/Quantinuum/tket2/issues/1170)) ([eed16e8](https://github.com/Quantinuum/tket2/commit/eed16e8c57541ea23af6241290aa47d37583cfc4))
+* Update WASM extension ([#1047](https://github.com/Quantinuum/tket2/issues/1047)) ([5f9560d](https://github.com/Quantinuum/tket2/commit/5f9560de30b797f718b2071f0615f3f3d55205e1))
+
+
+### Documentation
+
+* Correct docstrings for two extensions ([#1378](https://github.com/Quantinuum/tket2/issues/1378)) ([a9c859a](https://github.com/Quantinuum/tket2/commit/a9c859a6b1c3ebd1f867b8da55d82b38f0ff9fee))
+* fix tket-exts pyproject description ([#1436](https://github.com/Quantinuum/tket2/issues/1436)) ([6f68fe0](https://github.com/Quantinuum/tket2/commit/6f68fe0cd869e5493afba8a85e3306bfa3bc486a))
+
+
+### Code Refactoring
+
+* Factor out wasm extension code into compute module ([#1089](https://github.com/Quantinuum/tket2/issues/1089)) ([9ea1b1e](https://github.com/Quantinuum/tket2/commit/9ea1b1ecab84a72fbf545c4f8871f5b70f0e9776))
+
 ## [0.12.3](https://github.com/Quantinuum/tket2/compare/tket-exts-v0.12.2...tket-exts-v0.12.3) (2026-04-07)
 
 
diff --git a/tket-exts/pyproject.toml b/tket-exts/pyproject.toml
index 518a5e151..dcb3b013a 100644
--- a/tket-exts/pyproject.toml
+++ b/tket-exts/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "tket-exts"
-version = "0.12.3"
+version = "0.2.7"
 requires-python = ">=3.10"
 description = "Python interface for hugr extensions offered by tket"
 license = { file = "LICENCE" }
diff --git a/tket-exts/src/tket_exts/__init__.py b/tket-exts/src/tket_exts/__init__.py
index 846d8bb80..c90d31bab 100644
--- a/tket-exts/src/tket_exts/__init__.py
+++ b/tket-exts/src/tket_exts/__init__.py
@@ -23,7 +23,7 @@
 
 # This is updated by our release-please workflow, triggered by this
 # annotation: x-release-please-version
-__version__ = "0.12.3"
+__version__ = "0.2.7"
 
 __all__ = [
     "bool",