diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d1b35018..61ea59ce 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,7 +1,7 @@
 {
   ".": "1.11.0",
   "packages/loop_common": "0.1.0",
-  "packages/loop_interpolation": "0.2.0",
+  "packages/loop_interpolation": "0.3.0",
   "packages/loop_interpolation_core": "0.1.0",
   "packages/map2loop": "3.5.1",
   "packages/loopstructural_visualisation": "0.2.2"
diff --git a/packages/loop_interpolation/CHANGELOG.md b/packages/loop_interpolation/CHANGELOG.md
index 29e7c059..2886708f 100644
--- a/packages/loop_interpolation/CHANGELOG.md
+++ b/packages/loop_interpolation/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## [0.3.0](https://github.com/Loop3D/LoopStructural/compare/loop-interpolation-v0.2.0...loop-interpolation-v0.3.0) (2026-11-05)
+
+
+### Features
+
+* add fold frame coordinate validation, P2 support fixes and dev-tools setup ([bb2962b](https://github.com/Loop3D/LoopStructural/commit/bb2962b4d8c02b18d6c0efa78ed9f672a13a2e33))
+* **native:** solve structural frames, use the cg iteration limit, and keep no stale field ([#383](https://github.com/Loop3D/LoopStructural/issues/383)) ([4f8a582](https://github.com/Loop3D/LoopStructural/commit/4f8a5825f662e5197cf2548356736d9db335c7c7))
+
+
+### Bug Fixes
+
+* coordinate and fault-frame correctness, stage S1 (spec 005) ([#392](https://github.com/Loop3D/LoopStructural/issues/392)) ([03a6e58](https://github.com/Loop3D/LoopStructural/commit/03a6e58bdd2f528fc193368df0c3e2617f2d329b))
+* fold frames, stage S2 (spec 005) ([#396](https://github.com/Loop3D/LoopStructural/issues/396)) ([f439905](https://github.com/Loop3D/LoopStructural/commit/f4399054f33a249dd3d3b516aef175076c941235))
+* saved interpolator frames, copies and stale-frame check, stage S3 (spec 005) ([#397](https://github.com/Loop3D/LoopStructural/issues/397)) ([e5ff480](https://github.com/Loop3D/LoopStructural/commit/e5ff4803695987b4af9cfb63e8349d640e9483ac))
+
+
+### Documentation
+
+* make the documentation build complete ([#365](https://github.com/Loop3D/LoopStructural/issues/365)) ([3d7e240](https://github.com/Loop3D/LoopStructural/commit/3d7e240358cc072650177c53fcb6a70bf17f806e))
+
 ## [0.2.0](https://github.com/Loop3D/LoopStructural/compare/loop-interpolation-v0.1.0...loop-interpolation-v0.2.0) (2026-10-28)
 
 
diff --git a/packages/loop_interpolation/pyproject.toml b/packages/loop_interpolation/pyproject.toml
index 36caa501..d30622c3 100644
--- a/packages/loop_interpolation/pyproject.toml
+++ b/packages/loop_interpolation/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "loop-interpolation"
 description = "Interpolation utilities for LoopStructural"
-version = "0.2.0"
+version = "0.3.0"
 requires-python = ">=3.9"
 authors = [{ name = "Lachlan Grose", email = "lachlan.grose@monash.edu" }]
 readme = "README.md"