Update CHANGELOG

Author: mneudert

CHANGELOG.md

@@ -8,6 +8,7 @@
 - Updated `matomo_report_processed` and `matomo_report_metadata` to accept `apiParameters: []` as the empty-input compatibility form.
 - Added the full set of MCP tool annotations, including `destructiveHint`, to improve client compatibility and provide explicit tool metadata.
 - Updated `matomo_report_processed` so MCP clients see it as read-only when Matomo is configured to avoid browser-triggered archiving for normal and segmented report requests, while still keeping the tool non-idempotent.
+- Updated `mcp/sdk` to 0.5.
 
 ### 5.0.1