campdotdev · github-actions · Aug 21, 2026
diff --git a/.changeset/camp-dev-move.md b/.changeset/camp-dev-move.md
diff --git a/.changeset/stable-hash-backend-parity.md b/.changeset/stable-hash-backend-parity.md
diff --git a/apps/editor/CHANGELOG.md b/apps/editor/CHANGELOG.md
@@ -0,0 +1,10 @@
+# @shaders/editor
+
+## 0.0.1
+
+### Patch Changes
+
+- Updated dependencies [0b58731]
+- Updated dependencies [fc0d728]
+  - @camp-dev/shaders@0.19.0
+  - @camp-dev/shaders-react@0.19.0
diff --git a/apps/editor/package.json b/apps/editor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shaders/editor",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "private": true,
   "type": "module",
   "scripts": {

diff --git a/packages/shaders-cli/CHANGELOG.md b/packages/shaders-cli/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @camp-dev/shaders-cli
 
+## 0.19.0
+
+### Minor Changes
+
+- 0b58731: The three packages are renamed. `@lovo/matter` is now `@camp-dev/shaders`, `@lovo/matter-react` is now `@camp-dev/shaders-react`, and `@lovo/matter-cli` is now `@camp-dev/shaders-cli`. The repository moved to github.com/campdotdev/shaders. Update your dependency names and every import specifier. Apart from the removals below, the exports themselves are unchanged.
+
+  The CLI binary is renamed from `matter-cli` to `shaders-cli`, and its config file from `matter.config.json` to `shaders.config.json`. Rename the file and update any script that calls the old binary. Two defaults that `shaders-cli init` writes also change: `componentsDir` goes from `src/components/matter` to `src/components/shaders`, and `registryUrl` now points at `campdotdev/shaders` instead of `lovo-hq/matter`. A config you already have keeps the values it records, so edit its `registryUrl` by hand or re-run `init` with `--force`.
+
+  `MatterError` and `MatterErrorCode` in `@camp-dev/shaders-react` are now `ShadersError` and `ShadersErrorCode`. A `catch` block that tests `instanceof MatterError` has to switch to the new name.
+
+  The READMEs drop their migration notes for the `Matter*` aliases that 0.4.0 deprecated, such as `MatterScene` and `MatterScheduler`. The aliases themselves left the source several releases ago.
+
 > Versions 0.18.0 and below shipped as `@lovo/matter-cli` before the project moved to the camp-dev org. Releases 1.0.0 through 3.9.0 from that history are renumbered here as 0.7.0 through 0.18.0.
 
 ## 0.18.0

diff --git a/packages/shaders-cli/package.json b/packages/shaders-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@camp-dev/shaders-cli",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "CLI for Shaders — copy-paste components from the registry into your project.",
   "keywords": [
     "cli",

diff --git a/packages/shaders-react/CHANGELOG.md b/packages/shaders-react/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @camp-dev/shaders-react
 
+## 0.19.0
+
+### Minor Changes
+
+- 0b58731: The three packages are renamed. `@lovo/matter` is now `@camp-dev/shaders`, `@lovo/matter-react` is now `@camp-dev/shaders-react`, and `@lovo/matter-cli` is now `@camp-dev/shaders-cli`. The repository moved to github.com/campdotdev/shaders. Update your dependency names and every import specifier. Apart from the removals below, the exports themselves are unchanged.
+
+  The CLI binary is renamed from `matter-cli` to `shaders-cli`, and its config file from `matter.config.json` to `shaders.config.json`. Rename the file and update any script that calls the old binary. Two defaults that `shaders-cli init` writes also change: `componentsDir` goes from `src/components/matter` to `src/components/shaders`, and `registryUrl` now points at `campdotdev/shaders` instead of `lovo-hq/matter`. A config you already have keeps the values it records, so edit its `registryUrl` by hand or re-run `init` with `--force`.
+
+  `MatterError` and `MatterErrorCode` in `@camp-dev/shaders-react` are now `ShadersError` and `ShadersErrorCode`. A `catch` block that tests `instanceof MatterError` has to switch to the new name.
+
+  The READMEs drop their migration notes for the `Matter*` aliases that 0.4.0 deprecated, such as `MatterScene` and `MatterScheduler`. The aliases themselves left the source several releases ago.
+
 > Versions 0.18.0 and below shipped as `@lovo/matter-react` before the project moved to the camp-dev org. Releases 1.0.0 through 3.9.0 from that history are renumbered here as 0.7.0 through 0.18.0.
 
 ## 0.18.0

diff --git a/packages/shaders-react/package.json b/packages/shaders-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@camp-dev/shaders-react",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "React binding for Shaders — ShaderScene, useShaderMaterial, input hooks.",
   "keywords": [
     "components",

diff --git a/packages/shaders/CHANGELOG.md b/packages/shaders/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @camp-dev/shaders
 
+## 0.19.0
+
+### Minor Changes
+
+- 0b58731: The three packages are renamed. `@lovo/matter` is now `@camp-dev/shaders`, `@lovo/matter-react` is now `@camp-dev/shaders-react`, and `@lovo/matter-cli` is now `@camp-dev/shaders-cli`. The repository moved to github.com/campdotdev/shaders. Update your dependency names and every import specifier. Apart from the removals below, the exports themselves are unchanged.
+
+  The CLI binary is renamed from `matter-cli` to `shaders-cli`, and its config file from `matter.config.json` to `shaders.config.json`. Rename the file and update any script that calls the old binary. Two defaults that `shaders-cli init` writes also change: `componentsDir` goes from `src/components/matter` to `src/components/shaders`, and `registryUrl` now points at `campdotdev/shaders` instead of `lovo-hq/matter`. A config you already have keeps the values it records, so edit its `registryUrl` by hand or re-run `init` with `--force`.
+
+  `MatterError` and `MatterErrorCode` in `@camp-dev/shaders-react` are now `ShadersError` and `ShadersErrorCode`. A `catch` block that tests `instanceof MatterError` has to switch to the new name.
+
+  The READMEs drop their migration notes for the `Matter*` aliases that 0.4.0 deprecated, such as `MatterScene` and `MatterScheduler`. The aliases themselves left the source several releases ago.
+
+- fc0d728: Seeded randomness now renders the same pattern on the WebGPU and WebGL2 backends. three's TSL `hash()` writes its PCG constants as float literals, which GLSL rounds to a different hash than WGSL computes, so the same `seed` produced a different Voronoi layout in Safari than in Chrome. The new `stableHash` and `stableHashUint` exports run the same PCG with integer-typed constants and chain hash streams u32 to u32, and `voronoiCells`, `grain`, `metaballs`, and `ditherPattern` now draw from them.
+
+  This costs one visual break. Deriving seeds from the raw hash word re-rolls every seeded layout once, on both backends, so any `seed` value renders a new pattern after this release. The new pattern is stable from here.
+
 > Versions 0.18.0 and below shipped as `@lovo/matter` before the project moved to the camp-dev org. Releases 1.0.0 through 3.9.0 from that history are renumbered here as 0.7.0 through 0.18.0.
 
 ## 0.18.0

diff --git a/packages/shaders/package.json b/packages/shaders/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@camp-dev/shaders",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "Engine for Shaders — TSL primitives, renderer, scheduler. Framework-agnostic.",
   "keywords": [
     "background",