Release v2.67.0

What's Changed

• precompile condition clean by @Varorbc in #2528
• Log server cancellation errors at info level by @JamesNK in #2527
• Update logging to use generated logs by @wabalubdub in #2531
• Bump serve-static from 1.14.2 to 1.16.2 in /examples/Spar/Server/ClientApp by @dependabot in #2536
• Update to Grpc.Tools 2.67.0-pre1 by @JamesNK in #2547
• Cleanup gRPC unit testing helpers in tester sample by @JamesNK in #2548
• Fix UpdateBalancingState not called when address attributes are modified by @JamesNK in #2553
• Update Grpc.Tools to 2.67.0 by @JamesNK in #2554
• Fix System.Text.Json vulnerability warning by @JamesNK in #2556
• Update package dependencies to 9.0 RC2 by @JamesNK in #2560
• Bump elliptic from 6.5.7 to 6.6.0 in /examples/Spar/Server/ClientApp by @dependabot in #2567
• Update to .NET 9 RTM by @JamesNK in #2571

New Contributors

• @wabalubdub made their first contribution in #2531

Full Changelog: v2.66.0...v2.67.0