@@ -57,12 +57,16 @@ jobs:
         run: |
           PYTHONPATH=submodules/httk-core/src python -m httk.core.docs ecosystem-manifest --submodules-dir submodules --verify docs/ecosystem.json --require-release-tags
       - name: Verify aggregate source topology
-        run: python scripts/verify_topology.py
+        run: |
+          python scripts/verify_topology.py
+          python scripts/check_lock_members.py
       - name: Check release version
         run: |
           PYTHONPATH=submodules/httk-core/src python -m httk.core.docs check-release --tag "$GITHUB_REF_NAME"
+      - name: Execute first-use examples
+        run: make first-use-check
       - name: Build release docs
-        run: HTTK_DOCS_VERSION="$GITHUB_REF_NAME" HTTK_DOCS_BASE_URL=https://docs.httk.org make docs
+        run: HTTK_DOCS_VERSION="$GITHUB_REF_NAME" HTTK_DOCS_BASE_URL=https://docs.httk.org make docs-full
       - name: Compose and publish release docs-site
         env:
           SOURCE_COMMIT: ${{ github.sha }}
 
@@ -50,16 +50,20 @@ jobs:
           pip check
           PYTHONPATH=submodules/httk-core/src python -m httk.core.docs ecosystem-manifest --submodules-dir submodules --verify docs/ecosystem.json --require-release-tags
       - name: Verify aggregate source topology
-        run: python scripts/verify_topology.py
+        run: |
+          python scripts/verify_topology.py
+          python scripts/check_lock_members.py
       - name: Check release version
         env:
           RELEASE_TAG: ${{ inputs.version }}
         run: |
           PYTHONPATH=submodules/httk-core/src python -m httk.core.docs check-release --tag "$RELEASE_TAG"
+      - name: Execute first-use examples
+        run: make first-use-check
       - name: Build repaired release docs
         env:
           RELEASE_TAG: ${{ inputs.version }}
-        run: HTTK_DOCS_VERSION="$RELEASE_TAG" HTTK_DOCS_BASE_URL=https://docs.httk.org make docs
+        run: HTTK_DOCS_VERSION="$RELEASE_TAG" HTTK_DOCS_BASE_URL=https://docs.httk.org make docs-full
       - name: Compose and publish repaired docs-site
         env:
           RELEASE_TAG: ${{ inputs.version }}
 
@@ -18,7 +18,7 @@ docs-live:
 docs-clean:
 	rm -rf docs/_build docs/reference/autoapi docs/_generated
 
-# The aggregate has no internal dependency pins: all seven module checkouts are
+# The aggregate has no internal dependency pins: all six module checkouts are
 # installed separately, while this lock contains only external docs requirements.
 docs-lock:
 	$(PYTHON) -m httk.core.docs lock .
 
@@ -2,7 +2,7 @@
 
 The top-site release is an ecosystem snapshot. First release each runtime module
 and make sure its exact release tag is available. In this repository, update all
-seven submodule pointers to those tags, then run and commit both generated
+six submodule pointers to those tags, then run and commit both generated
 inputs:
 
 ```console
@@ -21,6 +21,21 @@ lock headers, verifies `docs/ecosystem.json` against the pinned release-tagged
 submodules, builds the aggregate docs, and publishes the immutable release
 directory.
 
+For the shared **v2.1.0** release, publish packages and their versioned docs in
+dependency order: *httk-core* first; then *httk-atomistic*, *httk-store*, and
+*httk-workflow*; then *httk-analyse* and *httk-serve*. Before tagging each
+dependent module, refresh its committed inventories from the already published
+dependency release docs with `make docs-inventories`, and run
+`python -m httk.core.docs check-release --tag v2.1.0` and `make docs-lock-check`.
+Locally built wheels can verify a candidate installation, but do not satisfy
+these public-index and published-inventory prerequisites.
+
+Once the six modules are released, pin this site's submodules to their exact
+`v2.1.0` tags and regenerate the manifest. Release the aggregate documentation,
+the *httk-web.github.io* website, and the refreshed *agent-httk-skill* packages
+against that snapshot. The website's package dependency also requires
+*httk-serve* 2.1.0 to be available first.
+
 If a published release needs a known repair, use the approval-gated repair
 workflow. It replaces only the explicitly selected release tree and leaves
 other release snapshots untouched.
 
@@ -91,6 +91,7 @@
 # example incompatible with the httk-core / httk-atomistic APIs fails the build;
 # cache successful execution results under docs/_build so docs-clean removes them.
 nb_execution_mode = "cache"
+nb_execution_raise_on_error = True
 nb_execution_cache_path = os.path.join(_project_root, "docs", "_build", ".jupyter_cache")
 # Cells default to myst-nb's 30 s timeout, which sits too close to the legitimate
 # runtime of the heavier example notebooks under machine load; the timeout's job
@@ -223,7 +224,7 @@
 # after merging the modules' inventories. The installed Sphinx tags missing
 # Python references by their distinct role subtypes (ref.class, ref.meth,
 # ref.func, ref.exc, and ref.attr), so those nitpicky warnings remain fatal.
-suppress_warnings = ["myst.xref_missing", "autoapi.python_import_resolution", "ref.python", "mystnb"]
+suppress_warnings = ["myst.xref_missing", "autoapi.python_import_resolution", "ref.python"]
 
 
 # Workflow-specific rules omit internal modules and resolve public bare-name
 
@@ -1,48 +1,49 @@
 # httk-docs-lock-schema: 1
-# input-hash: sha256:c1c59fe5797f9e510568783440cea0eba55fe864ec975986c3db9f2271c1b1c8
+# input-hash: sha256:00e11a7fac9f7a84d71bb8cdf94e1dae1c91f625784673991be46a3e25856f45
 # python: 3.12
 # platform: linux
 accessible-pygments==0.0.5
 alabaster==1.0.0
-anyio==4.14.2
+anyio==4.15.1
 ase==3.29.0
-astroid==4.3.0
+astroid==4.3.1
 asttokens==3.0.2
 attrs==26.1.0
 babel==2.18.0
 beautifulsoup4==4.15.0
 certifi==2026.7.22
 cffi==2.1.1
 charset-normalizer==3.5.1
-click==8.4.2
+click==8.5.0
 comm==0.2.3
 contourpy==1.3.3
-cryptography==50.0.0
+cryptography==50.0.1
 cycler==0.12.1
 debugpy==1.8.21
 docutils==0.22.4
 executing==2.2.1
 fastjsonschema==2.22.2
-fonttools==4.63.0
+fonttools==4.64.0
 furo==2025.12.19
 greenlet==3.5.5
 h11==0.16.0
+highspy==1.15.1
 httpcore==1.0.9
 httpx==0.28.1
-idna==3.18
-imagesize==2.0.0
-importlib-metadata==9.0.0
+idna==3.19
+imagesize==2.0.1
+importlib-metadata==9.0.1
 ipykernel==7.3.0
-ipython==9.16.1
+ipython==9.17.1
 ipython-pygments-lexers==1.1.1
 jedi==0.20.0
 jinja2==3.1.6
 jsonschema==4.26.0
 jsonschema-specifications==2025.9.1
 jupyter-cache==1.0.1
-jupyter-client==8.9.1
+jupyter-client==8.10.0
 jupyter-core==5.9.1
-kiwisolver==1.5.0
+kiwisolver==1.5.1
 markdown==3.10.3
 markdown-it-py==4.2.0
 markupsafe==3.0.3
@@ -53,38 +54,38 @@ mdurl==0.1.2
 myst-nb==1.4.0
 myst-parser==5.1.0
 nbclient==0.11.0
-nbformat==5.11.0
+nbformat==5.11.1
 nest-asyncio2==1.7.2
-numpy==2.5.2
+numpy==2.5.3
 packaging==26.3
 parso==0.8.7
 pexpect==4.9.0
 pillow==12.3.0
-platformdirs==4.11.3
+platformdirs==4.11.7
 prompt-toolkit==3.0.53
 psutil==7.2.2
 ptyprocess==0.7.0
 pure-eval==0.2.3
 pycparser==3.0
-pygments==2.20.0
+pygments==2.21.0
 pyparsing==3.3.2
 python-dateutil==2.9.0.post0
 python-multipart==0.0.32
 pyyaml==6.0.3
-pyzmq==27.1.0
+pyzmq==27.2.0
 referencing==0.37.0
 requests==2.34.2
 roman-numerals==4.1.0
 rpds-py==2026.6.3
-scipy==1.18.0
+scipy==1.18.1
 setuptools==84.0.0
 six==1.17.0
 snowballstemmer==3.1.1
 soupsieve==2.9.2
 spglib==2.7.0
 sphinx==9.1.0
-sphinx-autoapi==3.8.0
-sphinx-autodoc-typehints==3.13.2
+sphinx-autoapi==3.8.1
+sphinx-autodoc-typehints==3.13.5
 sphinx-basic-ng==1.0.0b2
 sphinx-copybutton==0.5.2
 sphinxcontrib-applehelp==2.0.0
@@ -101,7 +102,7 @@ tornado==6.5.8
 traitlets==5.16.1
 typing-extensions==4.16.0
 urllib3==2.7.0
-uvicorn==0.52.3
-wcwidth==0.8.2
+uvicorn==0.52.4
+wcwidth==0.8.3
 wheel==0.48.0
 zipp==4.1.0
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "httk.github.io"
-version = "2.0.0"
+version = "2.1.0"
 description = "httk2 docs website"
 readme = "README.md"
 requires-python = ">=3.12"
@@ -45,6 +45,8 @@ docs = [
   "numpy>=1.26",
   # httk-analyse runtime
   "matplotlib",
+  # httk-analyse[default] -> [highs]
+  "highspy>=1.15.1,<2",
   # httk-core[default]
   "cryptography>=42",
   # httk-atomistic[default]