v0.2.0

Added

Authentication

• Azure Managed Identity authentication (azure-identity feature)
• Azure Service Principal authentication (azure-identity feature)
• Kerberos/GSSAPI authentication for Linux/macOS (integrated-auth feature)
• Windows SSPI/Kerberos authentication (sspi-auth feature)
• Client certificate authentication for Azure AD (cert-auth feature)

Table-Valued Parameters (TVP)

• Full TVP support with #[derive(Tvp)] macro
• DateTimeOffset encoding for TVP columns
• All SQL Server types supported in TVP rows

Always Encrypted

• Client-side encryption infrastructure
• Column Encryption Key (CEK) management
• AEAD_AES_256_CBC_HMAC_SHA256 algorithm support
• RSA-OAEP key unwrapping

Query Execution

• Explicit query cancellation via CancelHandle
• Per-query timeout configuration
• Secure credential handling with zeroize feature

Observability

• OpenTelemetry Metrics integration (otel feature)
• SQL sanitization for span attributes
• Comprehensive instrumentation module

Other

• Bulk Copy Protocol (BCP) support for high-performance data loading
• Comprehensive examples (basic, transactions, bulk_insert, derive_macros, streaming)

Changed

• Simplified SavePoint struct to remove unnecessary lifetime parameter
• Row parsing now uses unified decode module from mssql-types for better performance
• Added #[non_exhaustive] to public enums for semver safety
• Updated dependencies: sspi 0.18, criterion 0.7, testcontainers 0.25, webpki-roots 1.0

Fixed

• Cargo.lock consistency for webpki-roots versions
• CI semver-checks configuration for Kerberos headers

What's Changed

• ci: bump codecov/codecov-action from 4 to 5 by @dependabot[bot] in #1
• ci: bump actions/github-script from 7 to 8 by @dependabot[bot] in #3
• deps: bump criterion from 0.5.1 to 0.7.0 by @dependabot[bot] in #5
• deps: bump testcontainers from 0.23.3 to 0.25.0 by @dependabot[bot] in #6
• deps: bump hashbrown from 0.15.5 to 0.16.1 by @dependabot[bot] in #7
• deps: bump lru from 0.12.5 to 0.16.2 by @dependabot[bot] in #8
• deps: bump webpki-roots from 0.26.11 to 1.0.4 by @dependabot[bot] in #9
• ci: bump actions/checkout from 4 to 6 by @dependabot[bot] in #2

New Contributors

• @dependabot[bot] made their first contribution in #1

Full Changelog: v0.1.0...v0.2.0