Changes:
- f2b3c93 .Net: Version bump 1.76.0 (#13972)
- 3dd139b .Net: Harden CloudDrivePlugin defaults and add path validation (#13958)
- 446c2ef .Net: Improve input validation in OpenAPI plugin (#13962)
- b7ae840 .Net: feat(connectors): Support ImageContent in tool/function results (#13431) [ #13430, #13419 ]
- 52d4e5c .Net: Harden gRPC plugin address handling (#13961)
- 73d3c59 Update Kiota packages to fix NU1903 vulnerability (#13966)
- fb10d92 .Net: Bump Snappier to 1.3.1 to fix NU1903 high-severity vulnerability (GHSA-pggp-6c3x-2xmx) (#13960) [ #13431 ]
- 1a5065e .Net: Fix DocumentPlugin path validation order (#13956)
- 2a719ca .Net: Add deny-by-default AllowedUploadDirectories to CloudDrivePlugin (#13953)
- 006a5d9 .Net: fix: fall back to ToString() when logging function results with unregistered types (#13884) [ #13681 ]