diff --git a/adapters/PUBLISHED.toml b/adapters/PUBLISHED.toml
new file mode 100644
index 00000000..768ac5f0
--- /dev/null
+++ b/adapters/PUBLISHED.toml
@@ -0,0 +1,29 @@
+# SPDX-FileCopyrightText: 2026 The CTRLRun contributors
+# SPDX-License-Identifier: Apache-2.0
+
+# What is actually on PyPI, and the kernel range that distribution declares.
+#
+# `test_each_adapter_declares_a_kernel_range_that_contains_this_kernel` checks the range in
+# `adapters/<x>/pyproject.toml` against the kernel in this repository. That is a fact about the
+# tree. It is not a fact about what a user gets from `pip install`, and the two came apart:
+# the range was widened at 0.7, 0.8, 0.9 and 0.10 and the adapter was **never re-published**, so
+# `ctrlrun-openai-agents` 1.0.0 went on declaring `ctrlrun<0.6` while the kernel reached 0.10.0.
+# `pip install ctrlrun-openai-agents` beside a current kernel then either refuses to resolve or
+# silently downgrades ctrlrun to 0.5.x.
+#
+# This file is the record of the published side, updated by hand **in the same commit that tags
+# a release**. `test_a_widened_kernel_range_is_not_shipped_without_a_new_version` compares it to
+# the tree: if an adapter's range has moved away from what was published, its version must have
+# moved too, or the release is one nobody can install.
+#
+# It is deliberately hand-written rather than fetched. A test that asked PyPI would need the
+# network, and `SPEC-v0.4 §3.9`'s discipline applies: a check that cannot run offline is a check
+# that gets skipped in the run that mattered.
+
+[langgraph]
+version = "1.0.0"
+kernel = ">=0.5,<0.6"
+
+[openai-agents]
+version = "1.0.0"
+kernel = ">=0.5,<0.6"
diff --git a/adapters/langgraph/pyproject.toml b/adapters/langgraph/pyproject.toml
index 9e6bce60..86d5a3cd 100644
--- a/adapters/langgraph/pyproject.toml
+++ b/adapters/langgraph/pyproject.toml
@@ -8,7 +8,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ctrlrun-langgraph"
-version = "1.0.0"
+version = "1.1.0"
 description = "Route a CTRLRun APPROVE through LangGraph's own interrupt()."
 readme = "README.md"
 requires-python = ">=3.11"
diff --git a/adapters/openai-agents/pyproject.toml b/adapters/openai-agents/pyproject.toml
index bff8bb61..d692e89c 100644
--- a/adapters/openai-agents/pyproject.toml
+++ b/adapters/openai-agents/pyproject.toml
@@ -8,7 +8,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ctrlrun-openai-agents"
-version = "1.0.0"
+version = "1.1.0"
 description = "Route a CTRLRun APPROVE through the OpenAI Agents SDK's tool-approval interruption."
 readme = "README.md"
 requires-python = ">=3.11"
diff --git a/tests/test_packaging.py b/tests/test_packaging.py
index c169cfec..816dd8fa 100644
--- a/tests/test_packaging.py
+++ b/tests/test_packaging.py
@@ -809,6 +809,48 @@ def test_the_throwaway_sector_configuration_ships_nowhere():
 ADAPTER_DIRECTORIES = ("langgraph", "openai-agents")
 
 
+@pytest.mark.parametrize("adapter", ADAPTER_DIRECTORIES)
+def test_a_widened_kernel_range_is_not_shipped_without_a_new_version(adapter):
+    """The test below checks the range in the tree. Nothing checked what is on PyPI.
+
+    They came apart and stayed apart for four releases: the range was widened at 0.7, 0.8, 0.9
+    and 0.10, the adapter was never re-published, and `ctrlrun-openai-agents` 1.0.0 went on
+    declaring `ctrlrun<0.6` while the kernel reached 0.10.0. `pip install ctrlrun-openai-agents`
+    beside a current kernel then either refuses to resolve or silently downgrades ctrlrun to
+    0.5.x -- the same defect the test below was written for, one repository boundary out, where
+    it does not look.
+
+    `adapters/PUBLISHED.toml` is the record of the published side. If an adapter's range has
+    moved away from what was published, its **version** must have moved too, or the widening is
+    one nobody can install. Hand-written rather than fetched, because a check that needs the
+    network is a check that gets skipped in the run that mattered.
+    """
+    import tomllib as _tomllib
+
+    published_file = REPO_ROOT / "adapters" / "PUBLISHED.toml"
+    manifest = REPO_ROOT / "adapters" / adapter / "pyproject.toml"
+    if not manifest.exists() or not published_file.exists():
+        pytest.skip("adapters/ is not in this distribution, which SPEC-v0.5 §6.1 requires")
+
+    with published_file.open("rb") as handle:
+        published = _tomllib.load(handle)[adapter]
+    with manifest.open("rb") as handle:
+        project = _tomllib.load(handle)["project"]
+
+    declared = next(d for d in project["dependencies"] if d.startswith("ctrlrun")).removeprefix(
+        "ctrlrun"
+    )
+
+    if declared == published["kernel"]:
+        return
+    assert project["version"] != published["version"], (
+        f"adapters/{adapter} declares ctrlrun{declared} but {published['version']} on PyPI "
+        f"declares ctrlrun{published['kernel']}, and the version has not moved. Bump it and tag "
+        f"`adapters-{adapter}-v<version>`, then record the new version and range in "
+        "adapters/PUBLISHED.toml. A widened range nobody can install is not a widened range."
+    )
+
+
 @pytest.mark.parametrize("adapter", ADAPTER_DIRECTORIES)
 def test_each_adapter_declares_a_kernel_range_that_contains_this_kernel(adapter):
     """SPEC-v0.5 §6.3's two ranges, checked against the kernel that is actually here.