v2.1.0

This release adds an opt-in subscriptions/listen handler for custom server-side notification streams, improves HTTP transport fallback reliability, and expands guidance and samples for telemetry and binary resources.

What's Changed

• Keep AutoDetect channel open after provisional SSE failure #1768 by @PranavSenthilnathan
• Preserve HTTP status codes across target frameworks #1767 by @PranavSenthilnathan
• Fall back to initialize when server/discover fails at the HTTP layer #1766 by @rbstp
• Add public subscriptions/listen server handler (SEP-2575) #1775 by @tarekgh

Documentation Updates

• Add README for the InMemoryTransport sample #1769 by @AkbarDizaji
• Add Application Insights telemetry example #1778 by @lntutor
• Clarify client handling of embedded binary tool resources #1762 by @luisangelrod

Test Improvements

• Speed up CLI argument escaping tests #1773 by @PranavSenthilnathan

Repository Infrastructure Updates

• Clarify AI disclosure format with a > [!NOTE] alert example #1771 by @PranavSenthilnathan (co-authored by @Copilot)
• Bump the npm_and_yarn group across 1 directory with 6 updates #1787
• Avoid reading Configuration in Directory.Build.props #1776 by @lntutor
• Bump danielpalme/ReportGenerator-GitHub-Action from 5.5.10 to 5.5.11 #1784

Acknowledgements

• @AkbarDizaji made their first contribution in #1769
• @luisangelrod made their first contribution in #1762
• @rbstp submitted issue #1765 (resolved by #1766)
• @TomasHubelbauer submitted issue #1026 (resolved by #1778)
• @Youssef1313 submitted issue #995 (resolved by #1766)
• @eng-marani submitted issue #1261 (resolved by #1762)
• @jeffhandley @tarekgh @halter73 @PranavSenthilnathan reviewed pull requests

Full Changelog: v2.0.0...v2.1.0