diff --git a/README.md b/README.md
index 208482f..8744a94 100644
--- a/README.md
+++ b/README.md
@@ -97,7 +97,7 @@ A very simple, but limited, usage is an `.html` file that links to `urljsf` and
 `bootstrap` resources on the internet.
 
 ```html
-<script type="application/vnd.deathbeds.prjsf.v0+toml">
+<script type="application/vnd.deathbeds.urljsf.v0+toml">
   [forms.url.schema]
   title = "pick an xkcd"
   description = "this will redirect to `xkcd.com`"
@@ -112,7 +112,10 @@ A very simple, but limited, usage is an `.html` file that links to `urljsf` and
   url = "https://xkcd.com/{{ data.url.xkcd }}"
   submit_button = "see xkcd #{{ data.url.xkcd }}"
 </script>
-<script type="module" src="https://deathbeds.github.io/prjsf/_static/index.js"></script>
+<script
+  type="module"
+  src="https://deathbeds.github.io/urljsf/_static/index.js"
+></script>
 ```
 
 This technique has _many_ limitations, and is **not recommended**.
diff --git a/docs/.readthedocs.yaml b/docs/.readthedocs.yaml
index 8ce7a39..e4a9280 100644
--- a/docs/.readthedocs.yaml
+++ b/docs/.readthedocs.yaml
@@ -7,6 +7,8 @@ build:
     python: mambaforge-23.11
   commands:
     - mamba install -c conda-forge -c nodefaults pixi==0.35.0
-    - pixi r build
-    - pixi r docs-sphinx
-    - pixi r -v docs-rtd
+    - pixi run build-yarn
+    - pixi run build
+    - pixi run dist
+    - pixi run docs-sphinx
+    - pixi run docs-rtd
diff --git a/docs/.readthedocs.yml b/docs/.readthedocs.yml
deleted file mode 100644
index e4a9280..0000000
--- a/docs/.readthedocs.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-version: 2
-
-build:
-  os: ubuntu-lts-latest
-  tools:
-    # `mambaforge-latest` will now start failing: we just need a working `mamba`
-    python: mambaforge-23.11
-  commands:
-    - mamba install -c conda-forge -c nodefaults pixi==0.35.0
-    - pixi run build-yarn
-    - pixi run build
-    - pixi run dist
-    - pixi run docs-sphinx
-    - pixi run docs-rtd
diff --git a/docs/use/script.md b/docs/use/script.md
index 957d56b..ffdf5d5 100644
--- a/docs/use/script.md
+++ b/docs/use/script.md
@@ -3,13 +3,16 @@
 Include `urljsf` as a `script` tag:
 
 ```html
-<script type="module" src="https://deathbeds.github.io/prjsf/_static/index.js"></script>
+<script
+  type="module"
+  src="https://deathbeds.github.io/urljsf/_static/index.js"
+></script>
 ```
 
 ... and one or more additional `script` tags that define forms:
 
 ```html
-<script type="application/vnd.deathbeds.prjsf.v0+toml">
+<script type="application/vnd.deathbeds.urljsf.v0+toml">
   [forms.url.schema]
   title = "pick an xkcd"
   description = "this will redirect to `xkcd.com`"
diff --git a/js/demo/index.html b/js/demo/index.html
index 9d2ac8e..780a2b7 100644
--- a/js/demo/index.html
+++ b/js/demo/index.html
@@ -27,7 +27,7 @@ <h2 id="example-xkcd">
                 <a href="#example-xkcd">#</a>
                 XKCD
               </h2>
-              <script type="application/vnd.deathbeds.prjsf.v0+toml">
+              <script type="application/vnd.deathbeds.urljsf.v0+toml">
                 [forms.url.schema]
                 title = "pick an xkcd"
                 description = "this will redirect to `xkcd.com`"
@@ -50,7 +50,7 @@ <h2 id="example-<%= fmt %>">
                 <%= fmt.toUpperCase() %>
               </h2>
               <script
-                type="application/vnd.deathbeds.prjsf.v0+<%= fmt %>"
+                type="application/vnd.deathbeds.urljsf.v0+<%= fmt %>"
                 src="./<%= fmt %>/urljsf.<%= fmt %>"
               ></script>
             </section>
diff --git a/js/src/index.ts b/js/src/index.ts
index 44d8fda..61571fa 100644
--- a/js/src/index.ts
+++ b/js/src/index.ts
@@ -1,16 +1,16 @@
 // Copyright (C) urljsf contributors.
 // Distributed under the terms of the Modified BSD License.
 
-export const MIME_FRAGMENT = 'application/vnd.deathbeds.prjsf.v0+';
+export const MIME_FRAGMENT = 'application/vnd.deathbeds.urljsf.v0+';
 export const SELECTOR = `script[type^="${MIME_FRAGMENT}"]`;
 
 export async function main() {
-  const urjsfScripts = [...document.querySelectorAll(SELECTOR)] as HTMLScriptElement[];
+  const urljsfScripts = [...document.querySelectorAll(SELECTOR)] as HTMLScriptElement[];
 
   /* istanbul ignore else */
-  if (urjsfScripts.length) {
+  if (urljsfScripts.length) {
     const { makeOneForm } = await import('./components/form.js');
-    urjsfScripts.forEach(makeOneForm);
+    urljsfScripts.forEach(makeOneForm);
   }
 }
 
diff --git a/pixi.toml b/pixi.toml
index 9d09845..d6783db 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -87,20 +87,23 @@ prettier-- = '''yarn prettier
   "{docs,tests,src,js,.github}/**/*.{md,json,yml,yaml,css,ts,tsx,ts,mjs}"'''
 markdownlint-- = 'yarn markdownlint-cli2 "*.md" "{docs,tests,src,js,.github}/**/*.md"'
 py-static-- = """rm -rf src/urljsf/_static/
-  && cp -r js/dist/urljsf src/urljsf/_static/urljsf
-  && cp -r js/schema src/urljsf/_static/schema
-  && rm -rf src/urljsf/_static/urljsf/demo/ src/urljsf/_static/schema/*.toml"""
+  && cp -r js/dist/urljsf src/urljsf/_static/urljsf"""
 platform-- = '''mkdir -p build
   && python -c 'import platform; u = platform.uname(); print(f"{u.system}-{u.machine}".lower())'
   > build/platform.txt'''
-pip-- = """python -m pip install
-  -vv
-  --no-deps
-  --no-build-isolation
-  --disable-pip-version-check
-  --ignore-installed"""
-pip-e-- = """pixi r pip-- -e ."""
-pip-whl-- = """pixi r pip-- urljsf --find-links=dist --no-index"""
+pip-- = """rm -rf build/pip-freeze/$PIXI_ENVIORNMENT_NAME.txt
+  && python -m pip install
+    -vv
+    --no-deps
+    --no-build-isolation
+    --disable-pip-version-check
+    --ignore-installed"""
+pip-check-- = """python -m pip check
+  && mkdir -p build/pip-freeze
+  && python -m pip list --format=freeze
+  > build/pip-freeze/$PIXI_ENVIRONMENT_NAME"""
+pip-e-- = """pixi r pip-- -e . && pixi r pip-check--"""
+pip-whl-- = """pixi r pip-- urljsf --find-links=dist --no-index && pixi r pip-check--"""
 schema-vars-- = '''echo
   PROPS_TS=$PIXI_PROJECT_ROOT/js/src/_props.ts
   PROPS_JSON=$PIXI_PROJECT_ROOT/js/schema/v0/props.schema.json
@@ -131,27 +134,32 @@ outputs = ["node_modules/.yarn-state.yml"]
 description = "- install the editable python package for development"
 cmd = "pixi r -e dev pip-e--"
 inputs = ["pyproject.toml"]
+outputs = ["build/pip-freeze/dev.txt"]
 
 [feature.tasks-lint.tasks.lint-pip]
 description = "- install the editable python package for linting"
 cmd = "pixi r -e lint pip-e--"
 inputs = ["pyproject.toml"]
+outputs = ["build/pip-freeze/lint.txt"]
 
 [feature.tasks-test.tasks.test-pip]
 description = "- install the built python package for testing"
 cmd = "pixi r -e test pip-whl--"
 inputs = ["dist/*.whl"]
+outputs = ["build/pip-freeze/test.txt"]
 
 [feature.tasks-test-min.tasks.test-min-pip]
 description = "- install the built python package for testing (oldest)"
 cmd = "pixi r -e test-min pip-whl--"
 inputs = ["dist/*.whl"]
+outputs = ["build/pip-freeze/test-min.txt"]
 
 [feature.tasks-docs.tasks.docs-pip]
 description = "- install the built python package for docs"
 cmd = "pixi r -e docs pip-whl--"
 inputs = ["dist/*.whl"]
 depends-on = ["dist-pypi"]
+outputs = ["build/pip-freeze/docs.txt"]
 
 # build ########################################################################
 [feature.tasks-build.tasks.build-demo]
diff --git a/pyproject.toml b/pyproject.toml
index f3e7bc4..07b5427 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,10 +47,6 @@ Source = "https://github.com/deathbeds/urljsf"
 [tool.flit.sdist]
 include = ["LICENSE"]
 
-# check-wheel-contents #########################################################
-[tool.check-wheel-contents]
-ignore = ["W002"]
-
 # coverage #####################################################################
 [tool.coverage.run]
 disable_warnings = [
diff --git a/src/urljsf/constants.py b/src/urljsf/constants.py
index 8de95ee..bef0083 100644
--- a/src/urljsf/constants.py
+++ b/src/urljsf/constants.py
@@ -20,7 +20,7 @@
 STATIC = HERE / "_static"
 
 SCHEMA_VERSION = "v0"
-MIME_PREFIX = f"application/vnd.deathbeds.prjsf.{SCHEMA_VERSION}"
+MIME_PREFIX = f"application/vnd.deathbeds.urljsf.{SCHEMA_VERSION}"
 
 
 EXTENSION_FORMAT: dict[str, FileFormat] = {
diff --git a/src/urljsf/schema.py b/src/urljsf/schema.py
index c543f72..2d5e4fb 100644
--- a/src/urljsf/schema.py
+++ b/src/urljsf/schema.py
@@ -13,7 +13,7 @@
 
 HERE = Path(__file__).parent
 STATIC = HERE / "_static"
-SCHEMA = STATIC / "schema"
+SCHEMA = STATIC / "urljsf/schema"
 CURRENT_SCHEMA = SCHEMA / SCHEMA_VERSION
 
 FORM_SCHEMA = CURRENT_SCHEMA / "form.schema.json"