dependabot[bot] opened a new pull request, #5169:
URL: https://github.com/apache/eventmesh/pull/5169

   Bumps `grpcVersion` from 1.68.0 to 1.70.0.
   Updates `io.grpc:grpc-core` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:grpc-core's 
releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   Updates `io.grpc:grpc-protobuf` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:grpc-protobuf's 
releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   Updates `io.grpc:grpc-stub` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:grpc-stub's 
releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   Updates `io.grpc:grpc-netty` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:grpc-netty's 
releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   Updates `io.grpc:grpc-netty-shaded` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:grpc-netty-shaded's 
releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   Updates `io.grpc:protoc-gen-grpc-java` from 1.68.0 to 1.70.0
   <details>
   <summary>Release notes</summary>
   <p><em>Sourced from <a 
href="https://github.com/grpc/grpc-java/releases";>io.grpc:protoc-gen-grpc-java's
 releases</a>.</em></p>
   <blockquote>
   <h2>v1.70.0</h2>
   <h2><strong>Bug Fixes</strong></h2>
   <ul>
   <li>Re-enable animalsniffer, fixing most violations (8ea362937). Violations 
would only have triggered on API level 23 and earlier, and the violations fixed 
here were highly unlikely to be triggered</li>
   <li>api: Fix Android API level 23 and earlier compatibility for 
StatusRuntimeException without stacktrace (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11072";>#11072</a>) 
(ebe2b4867). This fixes a regression introduced in 1.64.0. The regression 
should have caused failures on API level 23 and earlier when a 
StatusRuntimeException or StatusException was created. However, for unknown 
reasons tests on old devices didn’t notice issues</li>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>okhttp: Fix for ipv6 link local with scope (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11725";>#11725</a>) 
(65b32e60e)</li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   </ul>
   <h2><strong>Improvements</strong></h2>
   <ul>
   <li>api: Introduce custom NameResolver.Args (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11669";>#11669</a>) 
(0b2d44098)</li>
   <li>stub: Introduce new API:  BlockingStubV2 which supports Bidi streaming, 
Client streaming, a cleaner Server streaming and Unary RPCs (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/10318";>#10318</a>) 
(ea8c31c30)</li>
   <li>bazel: Remove workaround for DoNotCall fixed in Bazel 3.4 
(805cad378)</li>
   <li>binder: A standard API for pointing resolvers at a different Android 
User. (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11775";>#11775</a>) 
(1126a8e30)</li>
   <li>xds: Fix XDS control plane client retry timer backoff duration when 
connection closes after results are received (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11766";>#11766</a>) 
(ef7c2d59c)</li>
   <li>xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>) 
(1edc4d84d). Not used actively, but this adds validation. The validation is 
unlikely to fail but may reject invalid resources.</li>
   <li>xds: Use &quot;#server&quot; as dataplane target value for xDS enabled 
gRPC servers (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11715";>#11715</a>) 
(ebb43a69e). This only impacts the <code>grpc.target</code> label in 
<code>grpc.xds_client.*</code> metrics. Previously the empty string was 
used</li>
   <li>rls: Reduce RLS debug channel logging (7f9c1f39f). This only matters 
when debug logging is enabled</li>
   </ul>
   <h2><strong>Documentation</strong></h2>
   <ul>
   <li>examples: Simplify graceful shutdown in Hostname example (f1109e421)</li>
   <li>examples: Remove references to 
maven-central.storage-download.googleapis.com (c96e926e6)</li>
   <li>examples: Updated the attachHeaders to newAttachHeadersInterceptor in 
HeaderClientInterceptor (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11759";>#11759</a>) 
(5e8abc677)</li>
   </ul>
   <h2><strong>Dependencies</strong></h2>
   <ul>
   <li>Bazel 8 is released, so replace Bazel 6 testing with Bazel 7 
(8a5f7776d)</li>
   </ul>
   <h2><strong>Thanks to</strong></h2>
   <ul>
   <li><a href="https://github.com/panchenko";><code>@​panchenko</code></a></li>
   <li><a href="https://github.com/benjaminp";><code>@​benjaminp</code></a></li>
   <li><a href="https://github.com/ZachChuba";><code>@​ZachChuba</code></a></li>
   <li><a 
href="https://github.com/vinodhabib";><code>@​vinodhabib</code></a></li>
   </ul>
   <h2>v1.69.1</h2>
   <h2>Bug Fixes</h2>
   <ul>
   <li>okhttp: Improve certificate handling by rejecting non-ASCII subject 
alternative names and hostnames as seen in CVE-2021-0341 (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11749";>#11749</a>) 
(a0982ca0a). Hostnames are considered trusted and CAs are required to use 
punycode for non-ASCII hostnames, so this is expected to provide 
defense-in-depth. See also the <a 
href="https://gosecure.ai/blog/2020/10/27/weakness-in-java-tls-host-verification/";>related
 GoSecure blog post</a> and the <a 
href="https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc";>AOSP
 fix</a></li>
   <li>xds: Preserve nonce when unsubscribing last watcher of a particular type 
so that new discovery requests of that type are handled correctly (1cf1927d1). 
This (along with 6c12c2bd2) fixes a nonce-handling regression introduced in 
1.66.0 that could cause resources to appear to not exist until re-creating the 
ADS stream. Triggering the behavior required specific config changes. It is 
easiest to trigger when clusters use EDS and routes are changed from one 
cluster to another. The error “found 0 leaf (logical DNS or EDS) clusters for 
root cluster” might then be seen</li>
   <li>xds: Remember nonces for unknown types (6c12c2bd2)</li>
   <li>xds: Unexpected types in the bootstrap’s server_features should be 
ignored (e8ff6da2c). They were previously required to be strings</li>
   <li>xds: Fixed unsupported unsigned 32 bits issue for circuit breaker (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11735";>#11735</a>) 
(f8f613984). This fixes clients treating large max_requests as “no requests” 
and failing all requests</li>
   <li>xds: Remove xds authority label from metric registration (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11760";>#11760</a>) 
(6516c7387). This fixes the error “Incorrect number of required labels 
provided. Expected: 4” introduced in 1.69.0</li>
   </ul>
   <!-- raw HTML omitted -->
   </blockquote>
   <p>... (truncated)</p>
   </details>
   <details>
   <summary>Commits</summary>
   <ul>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/22a42c88d80fb96326b8c507591e4017c5e15ed3";><code>22a42c8</code></a>
 Bump version to 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/e015a742eb1010f93a3761dbb7743521d9718d5c";><code>e015a74</code></a>
 Update README etc to reference 1.70.0</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/44120549363c316419c21ed18fe6435b4e276720";><code>4412054</code></a>
 xds: Rename grpc.xds.cluster to grpc.lb.backend_service</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/7dada7d5a9d6efd9eafc25ef992689cbe94a4377";><code>7dada7d</code></a>
 xds: Pass grpc.xds.cluster label to tracer</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1edc4d84d44ad08c0db589c5631890375a42eb45";><code>1edc4d8</code></a>
 xds: Parsing xDS Cluster Metadata (<a 
href="https://redirect.github.com/grpc/grpc-java/issues/11741";>#11741</a>)</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4222f77587a0f740d5d135197cd3209c07d53c3e";><code>4222f77</code></a>
 xds:Move creating the retry timer in handleRpcStreamClosed to as late as 
poss...</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/6c12c2bd2438551dc19bd941d158c065eed9e37c";><code>6c12c2b</code></a>
 xds: Remember nonces for unknown types</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/4a0f707331fc3b23403e1549b8165e4188dddb20";><code>4a0f707</code></a>
 xds: Avoid depending on io.grpc.xds.Internal* classes</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/1cf1927d1a7024e353f239fe5b5d50cbb49a8bae";><code>1cf1927</code></a>
 xds: Preserve nonce when unsubscribing type</li>
   <li><a 
href="https://github.com/grpc/grpc-java/commit/9a712c3f77d0cd07d2b933ab4bd261ac29ba7298";><code>9a712c3</code></a>
 xds: Make XdsClient.ResourceStore package-private</li>
   <li>Additional commits viewable in <a 
href="https://github.com/grpc/grpc-java/compare/v1.68.0...v1.70.0";>compare 
view</a></li>
   </ul>
   </details>
   <br />
   
   <details>
   <summary>Most Recent Ignore Conditions Applied to This Pull Request</summary>
   
   | Dependency Name | Ignore Conditions |
   | --- | --- |
   | io.grpc:grpc-core | [>= 1.54.a, < 1.55] |
   | io.grpc:grpc-netty | [>= 1.54.a, < 1.55] |
   | io.grpc:grpc-netty-shaded | [>= 1.54.a, < 1.55] |
   | io.grpc:grpc-protobuf | [>= 1.54.a, < 1.55] |
   | io.grpc:grpc-stub | [>= 1.54.a, < 1.55] |
   | io.grpc:protoc-gen-grpc-java | [>= 1.54.a, < 1.55] |
   | io.grpc:grpc-core | [>= 1.53.a, < 1.54] |
   | io.grpc:grpc-netty | [>= 1.53.a, < 1.54] |
   | io.grpc:grpc-netty-shaded | [>= 1.53.a, < 1.54] |
   | io.grpc:grpc-protobuf | [>= 1.53.a, < 1.54] |
   | io.grpc:grpc-stub | [>= 1.53.a, < 1.54] |
   | io.grpc:protoc-gen-grpc-java | [>= 1.53.a, < 1.54] |
   </details>
   
   
   Dependabot will resolve any conflicts with this PR as long as you don't 
alter it yourself. You can also trigger a rebase manually by commenting 
`@dependabot rebase`.
   
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   You can trigger Dependabot actions by commenting on this PR:
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