v0.12.0

Added

• (mssql-client) record the documented query-level OTel metrics

Fixed

• (mssql-client) escape closing brackets in Change Tracking identifiers
• (mssql-client) make Change Tracking builder SQL actually executable
• make explicit query cancellation leave the connection usable
• encode TVP VARCHAR cells with the captured server collation
• (mssql-pool) close race between connection return and close()
• wire Config.tls through connect; make Pool::close() actually close
• convert remaining panicking decimal calls; make fuzz CI job real
• replace wire-data panics with protocol errors in row decoders
• (mssql-auth) conform CEK envelope and OAEP padding to the AE spec
• (tds-protocol) substitute '?' for unmappable VARCHAR chars, not HTML entities
• (tds-protocol) consume the declared ENVCHANGE length after value decode
• (tds-protocol) bounds-check ENVCHANGE length-prefix reads
• (mssql-codec) anchor the attention-ack check to the message trailer

Other

• correct stale capability claims in crate READMEs and state docs
• align capability claims with implementation reality
• (mssql-client) bulk-insert a 16 MiB VARBINARY(MAX) + 8 MB NVARCHAR(MAX)
• (api) make the public surface self-contained (item 5)
• add docs.rs metadata so non-default feature APIs are documented
• Merge remote-tracking branch 'origin/main' into docs/compile-check-existing-examples
• compile-check the mssql-client doc examples (no_run/text, not ignore)
• compile-check the encryption, cancel, and DDL examples (no_run, not ignore)
• fold the remaining guides into crate rustdoc and empty docs/
• (tds-protocol) pin the LOGIN7 READONLY_INTENT bit
• Merge pull request #137 from praxiomlabs/fix/cek-envelope-interop
• (mssql-auth) commit the CEK fixture regeneration harness
• bump libgssapi 0.9 -> 0.11 and adapt to its new API
• (deps) bump OpenTelemetry stack: opentelemetry/opentelemetry_sdk 0.31 -> 0.32, tracing-opentelemetry 0.32 -> 0.33 (changes mssql-client's published otel requirements)
• (deps) bump lru 0.17 -> 0.18 (changes mssql-client's published requirement)
• convert feature-example snippets to versionless cargo add
• fix version/feature-default drift and guard it in the linter