diff --git a/.changeset/feature-role-visibility.md b/.changeset/feature-role-visibility.md
deleted file mode 100644
index 044f4983..00000000
--- a/.changeset/feature-role-visibility.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-"@chestnutlabs/gcode-renderer-three": minor
-"@chestnutlabs/gcode-preview-core": minor
-"@chestnutlabs/toolpath-core": minor
----
-
-feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role
-
-Toggle a `FeatureRole` on or off — e.g. hide `Skirt`/`Brim` to declutter a part preview, or isolate
-`Support`. Feature roles live per-segment inside the extrusion geometry (unlike the whole-chunk move-kind
-toggle), so hidden segments are collapsed to NaN positions and the GPU discards them; showing the role
-again restores the geometry byte-for-byte. Available on `ToolpathRenderer` and via
-`GcodePreviewControls.setFeatureRoleVisible` (a no-op on the 2D renderer). Additive and capability-gated:
-gate the UI on `capabilities.featureRoles === 'known'`, like the feature colour mode; untouched geometry
-(no role hidden) is byte-identical. Also exports `FeatureRoleValue` from `@chestnutlabs/toolpath-core`.
diff --git a/README.md b/README.md
index 189ddf27..2c650ed7 100644
--- a/README.md
+++ b/README.md
@@ -451,7 +451,7 @@ row inspects the *toolpath*, the bottom row presents the *source model* (see
 
 Design rationale, boundaries, and the accepted architecture live in
 [`docs/design/`](docs/design); the [docs index](docs/README.md) maps the whole set. Fourteen
-packages publish to npm in lockstep (currently **v0.18.0**) with npm provenance.
+packages publish to npm in lockstep (currently **v0.19.0**) with npm provenance.
 
 ## Development
 
diff --git a/RELEASE_NOTES_DRAFT.md b/RELEASE_NOTES_DRAFT.md
new file mode 100644
index 00000000..954b5fc0
--- /dev/null
+++ b/RELEASE_NOTES_DRAFT.md
@@ -0,0 +1,28 @@
+# Release notes draft — v0.19.0
+
+> Auto-generated by `tools/release/stamp-release-docs.mjs` from this release's package
+> CHANGELOGs. **Review and rewrite into prose**, fold it into the two curated surfaces in
+> `docs/README.md`, then DELETE this file. The release gate (`npm run docs:release-check`)
+> blocks promotion to `main` until this file is gone and those surfaces name v0.19.0.
+
+## 1. Update the "Current state" block (docs/README.md)
+Lead it with the new version, e.g.:
+
+`## Current state (updated <YYYY-MM-DD> — **v0.19.0 shipped to npm** (14 lockstep pkgs): <one-to-three sentence story>. Prior: **v<previous>** …)`
+
+## 2. Add the release-history line (docs/README.md, the "publishing from tagged … Releases (…)" list)
+Append: `` `v0.19.0` <short label> ``
+
+## Proposed points (deduped from this release's changelogs)
+- [#423](https://github.com/ChestnutLabs/gcode-preview/pull/423) [`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455) Thanks [@sobechestnut-dev](https://github.com/sobechestnut-dev)! - feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role
+
+## Packages changed this release
+- @chestnutlabs/gcode-preview-core
+- @chestnutlabs/gcode-renderer-three
+- @chestnutlabs/toolpath-core
+
+## Before you cut the tag — public-docs completion check (CLAUDE.md)
+- [ ] Root README still accurate for any new user-visible capability?
+- [ ] Package README / user guide updated where behavior changed?
+- [ ] Any existing screenshot now misrepresents the software? (regenerate via tools/screenshots/)
+- [ ] Quick-start / example code still shows the recommended API?
diff --git a/RELEASE_REVIEW.md b/RELEASE_REVIEW.md
index 28afb607..3ebbce7c 100644
--- a/RELEASE_REVIEW.md
+++ b/RELEASE_REVIEW.md
@@ -12,10 +12,10 @@
   parses them literally. Delete rows only for packages that did not change.
 -->
 
-# Release review — v0.18.0
+# Release review — v0.19.0
 
-**Review version:** v0.18.0
-**Changed-capability inventory diffed against:** `v0.17.0`
+**Review version:** v0.19.0
+**Changed-capability inventory diffed against:** `v0.18.0`
 
 This artifact records the per-release **Public Product + Documentation + Visual** reconciliation:
 before the `dev` -> `main` promotion, compare the changed capabilities below against the README,
@@ -24,30 +24,21 @@ the coverage matrix ([`docs/VISUAL_FEATURE_COVERAGE.md`](docs/VISUAL_FEATURE_COV
 each disposition. Guidance: CLAUDE.md "Public-docs completion check" and
 [`docs/reference/release-process.md`](docs/reference/release-process.md).
 
-> **This review (documentation-systematization pass).** v0.18.0 was already published to npm; this
-> pass reconciled its public surface retroactively and stood up the enforcement machinery. The two
-> shipped feature arcs — DD-017 RS274NGC parametric programs (parser) and DD-030 renderer/viewer
-> interop (non-rectangular bed, per-plate render scope, `capture() → Blob`) — are covered by the
-> manual (`concept-parametric-programs.md`, `concept-ir-capabilities.md`, `adapters.md`) and the
-> package CHANGELOGs. No user-facing surface misrepresents the shipped build.
-
 ## Changed packages (`src/` since the previous release)
 
 | Package | Changed src files | Changelog summary | Disposition |
 |---|--:|---|---|
-| `@chestnutlabs/gcode-model-renderer` | 5 | feat(renderer): interactive view capture() → Blob + per-plate render scope + non-rect bed (DD-030) | Status: reviewed |
-| `@chestnutlabs/gcode-parser` | 6 | feat(parser): RS274NGC parameters + expressions + O-word flow + subroutines (DD-017 P1–3) | Status: reviewed |
-| `@chestnutlabs/gcode-preview-core` | 3 | feat: capture()/render-scope plumbed through GcodePreviewControls + staged progress (DD-030) | Status: reviewed |
-| `@chestnutlabs/gcode-preview-element` | 1 | feat: Web Component inherits imperative capture() (DD-030 D1) | Status: reviewed |
-| `@chestnutlabs/gcode-renderer-three` | 8 | feat(renderer): non-rectangular build-bed geometry + frameBounds precedence (DD-030 D3) | Status: reviewed |
+| `@chestnutlabs/gcode-preview-core` | 2 | feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role | Status: pending |
+| `@chestnutlabs/gcode-renderer-three` | 2 | feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role | Status: pending |
+| `@chestnutlabs/toolpath-core` | 1 | feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role | Status: pending |
 
 Set each **Disposition** to one of `Status: reviewed` / `Status: no-change-needed` /
 `Status: not-applicable` (never `Status: pending`).
 
 ## Global dispositions
 
-- **Product review:** resolved — README, Pages homepage, and the DD-017/DD-030 capability descriptions accurately describe the v0.18.0 product; no fabricated capability or validation claim.
-- **Docs review:** resolved — the manual (parametric-programs + IR-capabilities + adapters), package READMEs, and quick-start match the shipped API; the parametric-programs concept page is now registered in Pages nav and link-checked.
-- **Visual review:** resolved — DD-017 is a parser/semantic capability (no new on-screen surface beyond parsed geometry, disclosed via capabilities); DD-030's non-rect bed / per-plate scope / capture map to existing renderer imagery, tracked in `docs/VISUAL_FEATURE_COVERAGE.md`. No changed capability is left visually undocumented without a matrix entry.
+- **Product review:** pending — README / Pages homepage / feature gallery still describe the product accurately for this release.
+- **Docs review:** pending — manual, package READMEs, examples, and quick-start match the shipped API.
+- **Visual review:** pending — every changed user-facing capability is visually documented, or the coverage matrix records why not.
 
 _Resolve each marker above by replacing `pending` with `resolved` once reconciled._
diff --git a/docs/README.md b/docs/README.md
index 7409390a..57007bf0 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -67,7 +67,7 @@ golden/native fixtures + manifest with CI validation, boundary lint, license CI
 consumer smoke harnesses, plus the five framework adapters (`gcode-preview-core`/`-vue`/`-react`/
 `-svelte`/`-element`) and the presentation renderer (`gcode-model-renderer`). CI (`build`) is a
 required check on `main`/`dev`. **All fourteen `@chestnutlabs/*` packages are published to npm at
-`v0.18.0`** (lockstep, npm provenance); `main` is the release branch, publishing from tagged GitHub
+`v0.19.0`** (lockstep, npm provenance); `main` is the release branch, publishing from tagged GitHub
 Releases (`v0.1.0` E7/DD-008, `v0.2.0` E9/DD-009, `v0.3.0` E8/#188, `v0.4.0` #189 non-extrusion,
 `v0.5.x` hardening #279, `v0.6.0`/`v0.7.0` ModelRenderer + toolpath batch #296/#306, `v0.8.1` 3MF
 `paint_color` multicolor decode, `v0.9.0` interactive `createModelViewer` #296/DD-021, `v0.10.0`
diff --git a/docs/manual/index.md b/docs/manual/index.md
index 563a2147..df3ec600 100644
--- a/docs/manual/index.md
+++ b/docs/manual/index.md
@@ -107,6 +107,6 @@ viewer is reachable without switching APIs.
   [Parametric programs (RS274NGC)](concept-parametric-programs.md).
 - **API reference** — pick a package in the sidebar (`toolpath-core`, `gcode-parser`, …).
 
-> **Status:** published — all fourteen `@chestnutlabs/*` packages are on npm (latest `v0.18.0`,
+> **Status:** published — all fourteen `@chestnutlabs/*` packages are on npm (latest `v0.19.0`,
 > lockstep-versioned with provenance). Governance and epic status live in the
 > [repository docs](https://github.com/ChestnutLabs/gcode-preview/tree/dev/docs).
diff --git a/package-lock.json b/package-lock.json
index ad9c304f..0b076d7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7389,11 +7389,11 @@
     },
     "packages/gcode-bgcode": {
       "name": "@chestnutlabs/gcode-bgcode",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-containers": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-containers": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7401,10 +7401,10 @@
     },
     "packages/gcode-colors": {
       "name": "@chestnutlabs/gcode-colors",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7412,10 +7412,10 @@
     },
     "packages/gcode-containers": {
       "name": "@chestnutlabs/gcode-containers",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7423,10 +7423,10 @@
     },
     "packages/gcode-dialects": {
       "name": "@chestnutlabs/gcode-dialects",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7434,12 +7434,12 @@
     },
     "packages/gcode-model-renderer": {
       "name": "@chestnutlabs/gcode-model-renderer",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-containers": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-containers": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "devDependencies": {
         "@types/three": "0.178.0"
@@ -7453,13 +7453,13 @@
     },
     "packages/gcode-parser": {
       "name": "@chestnutlabs/gcode-parser",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-bgcode": "0.18.0",
-        "@chestnutlabs/gcode-containers": "0.18.0",
-        "@chestnutlabs/gcode-dialects": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-bgcode": "0.19.0",
+        "@chestnutlabs/gcode-containers": "0.19.0",
+        "@chestnutlabs/gcode-dialects": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7467,13 +7467,13 @@
     },
     "packages/gcode-preview-core": {
       "name": "@chestnutlabs/gcode-preview-core",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-parser": "0.18.0",
-        "@chestnutlabs/gcode-renderer-2d": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-parser": "0.19.0",
+        "@chestnutlabs/gcode-renderer-2d": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7481,13 +7481,13 @@
     },
     "packages/gcode-preview-element": {
       "name": "@chestnutlabs/gcode-preview-element",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-parser": "0.18.0",
-        "@chestnutlabs/gcode-preview-core": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-parser": "0.19.0",
+        "@chestnutlabs/gcode-preview-core": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7495,13 +7495,13 @@
     },
     "packages/gcode-preview-react": {
       "name": "@chestnutlabs/gcode-preview-react",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-parser": "0.18.0",
-        "@chestnutlabs/gcode-preview-core": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-parser": "0.19.0",
+        "@chestnutlabs/gcode-preview-core": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "devDependencies": {
         "@types/react": "^18.3.0",
@@ -7517,13 +7517,13 @@
     },
     "packages/gcode-preview-svelte": {
       "name": "@chestnutlabs/gcode-preview-svelte",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-parser": "0.18.0",
-        "@chestnutlabs/gcode-preview-core": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-parser": "0.19.0",
+        "@chestnutlabs/gcode-preview-core": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "devDependencies": {
         "svelte": "^4.2.0"
@@ -7537,13 +7537,13 @@
     },
     "packages/gcode-preview-vue": {
       "name": "@chestnutlabs/gcode-preview-vue",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-parser": "0.18.0",
-        "@chestnutlabs/gcode-preview-core": "0.18.0",
-        "@chestnutlabs/gcode-renderer-three": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-parser": "0.19.0",
+        "@chestnutlabs/gcode-preview-core": "0.19.0",
+        "@chestnutlabs/gcode-renderer-three": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "devDependencies": {
         "vue": "^3.4.0"
@@ -7557,11 +7557,11 @@
     },
     "packages/gcode-renderer-2d": {
       "name": "@chestnutlabs/gcode-renderer-2d",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-colors": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-colors": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "engines": {
         "node": ">=22"
@@ -7569,11 +7569,11 @@
     },
     "packages/gcode-renderer-three": {
       "name": "@chestnutlabs/gcode-renderer-three",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "dependencies": {
-        "@chestnutlabs/gcode-colors": "0.18.0",
-        "@chestnutlabs/toolpath-core": "0.18.0"
+        "@chestnutlabs/gcode-colors": "0.19.0",
+        "@chestnutlabs/toolpath-core": "0.19.0"
       },
       "devDependencies": {
         "@types/three": "0.178.0"
@@ -7587,7 +7587,7 @@
     },
     "packages/toolpath-core": {
       "name": "@chestnutlabs/toolpath-core",
-      "version": "0.18.0",
+      "version": "0.19.0",
       "license": "MIT",
       "engines": {
         "node": ">=22"
diff --git a/packages/gcode-bgcode/CHANGELOG.md b/packages/gcode-bgcode/CHANGELOG.md
index af1c11f5..1b52b049 100644
--- a/packages/gcode-bgcode/CHANGELOG.md
+++ b/packages/gcode-bgcode/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @chestnutlabs/gcode-bgcode
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-containers@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-bgcode/package.json b/packages/gcode-bgcode/package.json
index 2b6dd74c..f70e47d9 100644
--- a/packages/gcode-bgcode/package.json
+++ b/packages/gcode-bgcode/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-bgcode",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Binary G-code (.bgcode) decode adapter for the Chestnut Labs G-code toolpath stack (DD-011): a license-clean, in-memory block walker that decodes Prusa .bgcode to plain G-code for the existing parser/dialect/renderer pipeline. Decode-only.",
   "keywords": [
     "gcode",
@@ -47,7 +47,7 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/toolpath-core": "0.18.0",
-    "@chestnutlabs/gcode-containers": "0.18.0"
+    "@chestnutlabs/toolpath-core": "0.19.0",
+    "@chestnutlabs/gcode-containers": "0.19.0"
   }
 }
diff --git a/packages/gcode-colors/CHANGELOG.md b/packages/gcode-colors/CHANGELOG.md
index fe63fb2e..00030f07 100644
--- a/packages/gcode-colors/CHANGELOG.md
+++ b/packages/gcode-colors/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @chestnutlabs/gcode-colors
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-colors/package.json b/packages/gcode-colors/package.json
index aa9e8c07..7b9ad81c 100644
--- a/packages/gcode-colors/package.json
+++ b/packages/gcode-colors/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-colors",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Renderer-agnostic per-segment color model for the Chestnut Labs G-code toolpath stack (DD-014 D3): the ColorMode union and honest, capability-gated segment coloring over ToolpathIR channels, shared by the 3D and 2D renderers.",
   "keywords": [
     "gcode",
@@ -47,6 +47,6 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-containers/CHANGELOG.md b/packages/gcode-containers/CHANGELOG.md
index 2c63739e..e09799dd 100644
--- a/packages/gcode-containers/CHANGELOG.md
+++ b/packages/gcode-containers/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @chestnutlabs/gcode-containers
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-containers/package.json b/packages/gcode-containers/package.json
index 9bc84ffe..354e24f3 100644
--- a/packages/gcode-containers/package.json
+++ b/packages/gcode-containers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-containers",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Safe, bounded, in-memory container extraction for sliced G-code (.gcode.3mf) — DD-005 §4.4/§7. Never writes files, never fetches, zero dependencies.",
   "keywords": [
     "gcode",
@@ -42,6 +42,6 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-dialects/CHANGELOG.md b/packages/gcode-dialects/CHANGELOG.md
index 1f808aba..52da7064 100644
--- a/packages/gcode-dialects/CHANGELOG.md
+++ b/packages/gcode-dialects/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @chestnutlabs/gcode-dialects
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-dialects/package.json b/packages/gcode-dialects/package.json
index 1244a8c1..76c4ca94 100644
--- a/packages/gcode-dialects/package.json
+++ b/packages/gcode-dialects/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-dialects",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Slicer/firmware dialect adapters for ToolpathIR annotation (DD-005). Adapters annotate metadata and optional channels — they can never alter geometry.",
   "keywords": [
     "gcode",
@@ -45,6 +45,6 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-model-renderer/CHANGELOG.md b/packages/gcode-model-renderer/CHANGELOG.md
index 653fd651..11a68be4 100644
--- a/packages/gcode-model-renderer/CHANGELOG.md
+++ b/packages/gcode-model-renderer/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @chestnutlabs/gcode-model-renderer
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-containers@0.19.0
+
 ## 0.18.0
 
 ### Minor Changes
diff --git a/packages/gcode-model-renderer/package.json b/packages/gcode-model-renderer/package.json
index 29911c54..5db79329 100644
--- a/packages/gcode-model-renderer/package.json
+++ b/packages/gcode-model-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-model-renderer",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Three.js presentation renderer for source models (STL/3MF) — clean thumbnails/cards, distinct from toolpath inspection (DD-018).",
   "keywords": [
     "3d-printing",
@@ -51,9 +51,9 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-containers": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-containers": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   },
   "devDependencies": {
     "@types/three": "0.178.0"
diff --git a/packages/gcode-parser/CHANGELOG.md b/packages/gcode-parser/CHANGELOG.md
index fa0a7bb3..8ee8372f 100644
--- a/packages/gcode-parser/CHANGELOG.md
+++ b/packages/gcode-parser/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @chestnutlabs/gcode-parser
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-bgcode@0.19.0
+  - @chestnutlabs/gcode-containers@0.19.0
+  - @chestnutlabs/gcode-dialects@0.19.0
+
 ## 0.18.0
 
 ### Minor Changes
diff --git a/packages/gcode-parser/package.json b/packages/gcode-parser/package.json
index a4c7a7ec..43b09e3e 100644
--- a/packages/gcode-parser/package.json
+++ b/packages/gcode-parser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-parser",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Worker-safe G-code parse core producing ToolpathIR (DD-003).",
   "keywords": [
     "gcode",
@@ -49,9 +49,9 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/toolpath-core": "0.18.0",
-    "@chestnutlabs/gcode-dialects": "0.18.0",
-    "@chestnutlabs/gcode-containers": "0.18.0",
-    "@chestnutlabs/gcode-bgcode": "0.18.0"
+    "@chestnutlabs/toolpath-core": "0.19.0",
+    "@chestnutlabs/gcode-dialects": "0.19.0",
+    "@chestnutlabs/gcode-containers": "0.19.0",
+    "@chestnutlabs/gcode-bgcode": "0.19.0"
   }
 }
diff --git a/packages/gcode-preview-core/CHANGELOG.md b/packages/gcode-preview-core/CHANGELOG.md
index 59cddf00..d9cc6702 100644
--- a/packages/gcode-preview-core/CHANGELOG.md
+++ b/packages/gcode-preview-core/CHANGELOG.md
@@ -1,5 +1,27 @@
 # @chestnutlabs/gcode-preview-core
 
+## 0.19.0
+
+### Minor Changes
+
+- [#423](https://github.com/ChestnutLabs/gcode-preview/pull/423) [`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455) Thanks [@sobechestnut-dev](https://github.com/sobechestnut-dev)! - feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role
+
+  Toggle a `FeatureRole` on or off — e.g. hide `Skirt`/`Brim` to declutter a part preview, or isolate
+  `Support`. Feature roles live per-segment inside the extrusion geometry (unlike the whole-chunk move-kind
+  toggle), so hidden segments are collapsed to NaN positions and the GPU discards them; showing the role
+  again restores the geometry byte-for-byte. Available on `ToolpathRenderer` and via
+  `GcodePreviewControls.setFeatureRoleVisible` (a no-op on the 2D renderer). Additive and capability-gated:
+  gate the UI on `capabilities.featureRoles === 'known'`, like the feature colour mode; untouched geometry
+  (no role hidden) is byte-identical. Also exports `FeatureRoleValue` from `@chestnutlabs/toolpath-core`.
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-parser@0.19.0
+  - @chestnutlabs/gcode-renderer-2d@0.19.0
+
 ## 0.18.0
 
 ### Minor Changes
diff --git a/packages/gcode-preview-core/package.json b/packages/gcode-preview-core/package.json
index 79f867b0..a11e7c62 100644
--- a/packages/gcode-preview-core/package.json
+++ b/packages/gcode-preview-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-preview-core",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Framework-neutral preview controller for the Chestnut Labs G-code viewer (DD-007 §4.6): the shared engine glue, state model, and TypeScript contracts beneath the Vue/React/Svelte adapters.",
   "keywords": [
     "gcode",
@@ -52,9 +52,9 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-parser": "0.18.0",
-    "@chestnutlabs/gcode-renderer-2d": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-parser": "0.19.0",
+    "@chestnutlabs/gcode-renderer-2d": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-preview-element/CHANGELOG.md b/packages/gcode-preview-element/CHANGELOG.md
index 33ea7409..a8bc573d 100644
--- a/packages/gcode-preview-element/CHANGELOG.md
+++ b/packages/gcode-preview-element/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @chestnutlabs/gcode-preview-element
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/gcode-preview-core@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-parser@0.19.0
+
 ## 0.18.0
 
 ### Minor Changes
diff --git a/packages/gcode-preview-element/package.json b/packages/gcode-preview-element/package.json
index 5b1af563..205991c8 100644
--- a/packages/gcode-preview-element/package.json
+++ b/packages/gcode-preview-element/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-preview-element",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Framework-free <gcode-preview> Web Component for the Chestnut Labs G-code viewer (DD-007 D1 / DD-009 D5): a custom element bridging @chestnutlabs/gcode-preview-core, no framework peer dependency.",
   "keywords": [
     "gcode",
@@ -52,9 +52,9 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-parser": "0.18.0",
-    "@chestnutlabs/gcode-preview-core": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-parser": "0.19.0",
+    "@chestnutlabs/gcode-preview-core": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-preview-react/CHANGELOG.md b/packages/gcode-preview-react/CHANGELOG.md
index ad5cc244..7b0c6ee8 100644
--- a/packages/gcode-preview-react/CHANGELOG.md
+++ b/packages/gcode-preview-react/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @chestnutlabs/gcode-preview-react
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/gcode-preview-core@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-parser@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-preview-react/package.json b/packages/gcode-preview-react/package.json
index e94aa10d..dc9e5a67 100644
--- a/packages/gcode-preview-react/package.json
+++ b/packages/gcode-preview-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-preview-react",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Thin React integration for the Chestnut Labs G-code viewer (DD-007 D1 amendment): useGcodePreview hook + GcodePreview component as a reactivity bridge over @chestnutlabs/gcode-preview-core.",
   "keywords": [
     "gcode",
@@ -49,10 +49,10 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-parser": "0.18.0",
-    "@chestnutlabs/gcode-preview-core": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-parser": "0.19.0",
+    "@chestnutlabs/gcode-preview-core": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   },
   "peerDependencies": {
     "react": "^18.0.0 || ^19.0.0"
diff --git a/packages/gcode-preview-svelte/CHANGELOG.md b/packages/gcode-preview-svelte/CHANGELOG.md
index 100b9a6c..8f741945 100644
--- a/packages/gcode-preview-svelte/CHANGELOG.md
+++ b/packages/gcode-preview-svelte/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @chestnutlabs/gcode-preview-svelte
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/gcode-preview-core@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-parser@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-preview-svelte/package.json b/packages/gcode-preview-svelte/package.json
index e7e45b18..08ebc3cd 100644
--- a/packages/gcode-preview-svelte/package.json
+++ b/packages/gcode-preview-svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-preview-svelte",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Thin Svelte integration for the Chestnut Labs G-code viewer (DD-007 D1 amendment): createGcodePreview store/action API + GcodePreview component as a reactivity bridge over @chestnutlabs/gcode-preview-core.",
   "keywords": [
     "gcode",
@@ -55,10 +55,10 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-parser": "0.18.0",
-    "@chestnutlabs/gcode-preview-core": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-parser": "0.19.0",
+    "@chestnutlabs/gcode-preview-core": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   },
   "peerDependencies": {
     "svelte": "^4.0.0 || ^5.0.0"
diff --git a/packages/gcode-preview-vue/CHANGELOG.md b/packages/gcode-preview-vue/CHANGELOG.md
index e7dfa91c..6b4bb5c7 100644
--- a/packages/gcode-preview-vue/CHANGELOG.md
+++ b/packages/gcode-preview-vue/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @chestnutlabs/gcode-preview-vue
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/gcode-renderer-three@0.19.0
+  - @chestnutlabs/gcode-preview-core@0.19.0
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-parser@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-preview-vue/package.json b/packages/gcode-preview-vue/package.json
index fe5475a4..380bcae2 100644
--- a/packages/gcode-preview-vue/package.json
+++ b/packages/gcode-preview-vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-preview-vue",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Thin Vue 3 integration for the Chestnut Labs G-code viewer (DD-007): useGcodePreview composable + GcodePreview component over the framework-neutral parser/renderer/progress packages.",
   "keywords": [
     "gcode",
@@ -50,10 +50,10 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-parser": "0.18.0",
-    "@chestnutlabs/gcode-renderer-three": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0",
-    "@chestnutlabs/gcode-preview-core": "0.18.0"
+    "@chestnutlabs/gcode-parser": "0.19.0",
+    "@chestnutlabs/gcode-renderer-three": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0",
+    "@chestnutlabs/gcode-preview-core": "0.19.0"
   },
   "peerDependencies": {
     "vue": "^3.4.0"
diff --git a/packages/gcode-renderer-2d/CHANGELOG.md b/packages/gcode-renderer-2d/CHANGELOG.md
index afd44607..a7e04b99 100644
--- a/packages/gcode-renderer-2d/CHANGELOG.md
+++ b/packages/gcode-renderer-2d/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @chestnutlabs/gcode-renderer-2d
 
+## 0.19.0
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-colors@0.19.0
+
 ## 0.18.0
 
 ### Patch Changes
diff --git a/packages/gcode-renderer-2d/package.json b/packages/gcode-renderer-2d/package.json
index aff7863b..68f71504 100644
--- a/packages/gcode-renderer-2d/package.json
+++ b/packages/gcode-renderer-2d/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-renderer-2d",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Low-resource Canvas 2D layer renderer for the Chestnut Labs G-code viewer (DD-014 / E8): an opt-in current/adjacent-layer 2D view over the existing ToolpathIR for low-GPU/low-memory/WebGL-blocked devices. No three, no framework.",
   "keywords": [
     "gcode",
@@ -49,7 +49,7 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-colors": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-colors": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   }
 }
diff --git a/packages/gcode-renderer-three/CHANGELOG.md b/packages/gcode-renderer-three/CHANGELOG.md
index 8d4c1d38..0ab97efb 100644
--- a/packages/gcode-renderer-three/CHANGELOG.md
+++ b/packages/gcode-renderer-three/CHANGELOG.md
@@ -1,5 +1,25 @@
 # @chestnutlabs/gcode-renderer-three
 
+## 0.19.0
+
+### Minor Changes
+
+- [#423](https://github.com/ChestnutLabs/gcode-preview/pull/423) [`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455) Thanks [@sobechestnut-dev](https://github.com/sobechestnut-dev)! - feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role
+
+  Toggle a `FeatureRole` on or off — e.g. hide `Skirt`/`Brim` to declutter a part preview, or isolate
+  `Support`. Feature roles live per-segment inside the extrusion geometry (unlike the whole-chunk move-kind
+  toggle), so hidden segments are collapsed to NaN positions and the GPU discards them; showing the role
+  again restores the geometry byte-for-byte. Available on `ToolpathRenderer` and via
+  `GcodePreviewControls.setFeatureRoleVisible` (a no-op on the 2D renderer). Additive and capability-gated:
+  gate the UI on `capabilities.featureRoles === 'known'`, like the feature colour mode; untouched geometry
+  (no role hidden) is byte-identical. Also exports `FeatureRoleValue` from `@chestnutlabs/toolpath-core`.
+
+### Patch Changes
+
+- Updated dependencies [[`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455)]:
+  - @chestnutlabs/toolpath-core@0.19.0
+  - @chestnutlabs/gcode-colors@0.19.0
+
 ## 0.18.0
 
 ### Minor Changes
diff --git a/packages/gcode-renderer-three/package.json b/packages/gcode-renderer-three/package.json
index 90b6a740..fb82ae54 100644
--- a/packages/gcode-renderer-three/package.json
+++ b/packages/gcode-renderer-three/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/gcode-renderer-three",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Three.js toolpath renderer consuming ToolpathIR (DD-004). Phases 1-2: geometry builders + scene/lifecycle.",
   "keywords": [
     "gcode",
@@ -49,8 +49,8 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@chestnutlabs/gcode-colors": "0.18.0",
-    "@chestnutlabs/toolpath-core": "0.18.0"
+    "@chestnutlabs/gcode-colors": "0.19.0",
+    "@chestnutlabs/toolpath-core": "0.19.0"
   },
   "devDependencies": {
     "@types/three": "0.178.0"
diff --git a/packages/toolpath-core/CHANGELOG.md b/packages/toolpath-core/CHANGELOG.md
index ebc482a1..96d2df6e 100644
--- a/packages/toolpath-core/CHANGELOG.md
+++ b/packages/toolpath-core/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @chestnutlabs/toolpath-core
 
+## 0.19.0
+
+### Minor Changes
+
+- [#423](https://github.com/ChestnutLabs/gcode-preview/pull/423) [`81690dc`](https://github.com/ChestnutLabs/gcode-preview/commit/81690dcfece21d6fd11074ad7a264bcfc9edf455) Thanks [@sobechestnut-dev](https://github.com/sobechestnut-dev)! - feat(renderer): `setFeatureRoleVisible(role, visible)` — show/hide a single feature role
+
+  Toggle a `FeatureRole` on or off — e.g. hide `Skirt`/`Brim` to declutter a part preview, or isolate
+  `Support`. Feature roles live per-segment inside the extrusion geometry (unlike the whole-chunk move-kind
+  toggle), so hidden segments are collapsed to NaN positions and the GPU discards them; showing the role
+  again restores the geometry byte-for-byte. Available on `ToolpathRenderer` and via
+  `GcodePreviewControls.setFeatureRoleVisible` (a no-op on the 2D renderer). Additive and capability-gated:
+  gate the UI on `capabilities.featureRoles === 'known'`, like the feature colour mode; untouched geometry
+  (no role hidden) is byte-identical. Also exports `FeatureRoleValue` from `@chestnutlabs/toolpath-core`.
+
 ## 0.18.0
 
 ## 0.17.0
diff --git a/packages/toolpath-core/package.json b/packages/toolpath-core/package.json
index 7e8414ee..f36b06ae 100644
--- a/packages/toolpath-core/package.json
+++ b/packages/toolpath-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chestnutlabs/toolpath-core",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Neutral ToolpathIR and capability model for the Chestnut Labs G-code Preview toolpath stack.",
   "keywords": [
     "gcode",