diff --git a/README.md b/README.md
index 5102f952..38793cdf 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,8 @@ This repo has several workflows used to manage the caches that are stored as bui
 
 To see the percentage of caching on each test, go to the [Smoke tests](https://github.com/dependabot/smoke-tests/actions/workflows/smoke.yml) summary view. If the test has low cache coverage then it is more likely to fail in the future. Rerun the Cache one workflow to recache it, or debug why it is uncachable.
 
+Cache keys include request URLs and selected headers, so changes to either can bypass older recordings and reach live registries. Cache One starts with an empty cache. When regenerating after cache misses, review a clean recording without relaxing job constraints, then replay the generated fixture against that cache and check the cache-hit summary.
+
 ### Regenerating tests
 
 Sometimes after a test has been uncached for a while, it will break because the dependencies have changed, and recaching won't fix it. Also some package-managers seem to get around the caching after a while.
diff --git a/tests/smoke-gradle.yaml b/tests/smoke-gradle.yaml
index 8240b469..9745fac8 100644
--- a/tests/smoke-gradle.yaml
+++ b/tests/smoke-gradle.yaml
@@ -548,6 +548,35 @@ output:
             pr-body: |
                 Bumps [org.hibernate:hibernate-core](https://github.com/hibernate/hibernate-orm) from 5.3.0.CR1 to 6.1.3.Final.
                 <details>
+                <summary>Release notes</summary>
+                <p><em>Sourced from <a href="https://github.com/hibernate/hibernate-orm/releases">org.hibernate:hibernate-core's releases</a>.</em></p>
+                <blockquote>
+                <h2>Release 5.3.39</h2>
+                <h1>Hibernate ORM 5.3.39.Final released</h1>
+                <p>Today, we published a new release of Hibernate ORM 5.3: 5.3.39.Final.</p>
+                <p>You can find the full list of 5.3.39.Final changes <a href="https://hibernate.atlassian.net/issues/?jql=project%20%3D%20HHH%20AND%20fixVersion%20%3D%205.3.39">here</a>.</p>
+                <h2>What's new</h2>
+                <p>This release introduces a few minor improvements as well as bug fixes.</p>
+                <h2>Conclusion</h2>
+                <p>For additional details, see:</p>
+                <ul>
+                <li>the <a href="https://hibernate.org/orm/releases/5.3/">release page</a></li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/migration-guide/">Migration Guide</a></li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/introduction/html_single/">Introduction Guide</a></li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/userguide/html_single/">User Guide</a></li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/javadocs">API docs</a></li>
+                </ul>
+                <p>See also the following resources related to supported APIs:</p>
+                <ul>
+                <li>the <a href="https://hibernate.org/community/compatibility-policy/">compatibility policy</a></li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/incubating/incubating.txt">incubating API report</a> (<code>@Incubating</code>)</li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/deprecated/deprecated.txt">deprecated API report</a> (<code>@Deprecated</code> + <code>@Remove</code>)</li>
+                <li>the <a href="https://docs.hibernate.org/orm/5.3/internals/internal.txt">internal API report</a> (internal packages, <code>@Internal</code>)</li>
+                </ul>
+                <p>Visit the <a href="https://hibernate.org/community/">website</a> for details on getting in touch with us.</p>
+                </blockquote>
+                </details>
+                <details>
                 <summary>Changelog</summary>
                 <p><em>Sourced from <a href="https://github.com/hibernate/hibernate-orm/blob/6.1.3/changelog.txt">org.hibernate:hibernate-core's changelog</a>.</em></p>
                 <blockquote>
diff --git a/tests/smoke-python-pip-compile.yaml b/tests/smoke-python-pip-compile.yaml
index ec7aa6b1..c8bd5898 100644
--- a/tests/smoke-python-pip-compile.yaml
+++ b/tests/smoke-python-pip-compile.yaml
@@ -93,7 +93,7 @@ output:
                         # via -r requirements.in
                     numpy==1.23.0
                         # via -r requirements.in
-                    pycparser==3.0
+                    pycparser==3.1
                         # via cffi
                     pytz==2022.1
                         # via django
@@ -220,7 +220,7 @@ output:
                         # via -r requirements.in
                     numpy==1.23.0
                         # via -r requirements.in
-                    pycparser==3.0
+                    pycparser==3.1
                         # via cffi
                     sqlparse==0.4.2
                         # via django
@@ -307,7 +307,7 @@ output:
                         # via -r requirements.in
                     numpy==1.24.1
                         # via -r requirements.in
-                    pycparser==3.0
+                    pycparser==3.1
                         # via cffi
                     pytz==2022.1
                         # via django
@@ -431,7 +431,7 @@ output:
                         # via -r requirements.in
                     numpy==1.23.0
                         # via -r requirements.in
-                    pycparser==3.0
+                    pycparser==3.1
                         # via cffi
                     pytz==2022.7
                         # via django
@@ -501,7 +501,7 @@ output:
                         # via -r requirements.in
                     numpy==1.23.0
                         # via -r requirements.in
-                    pycparser==3.0
+                    pycparser==3.1
                         # via cffi
                     pytz==2022.1
                         # via django