Rust Crate v1.2.0

Added

• (schema) Stabilize request cancellation (#1549)
• (unstable-v2) use EnvVariable for terminal auth env (#1522)
• (unstable-v2) Require auth logout support (#1520)
• (unstable-v2) Group v2 auth methods under auth/* (#1519)
• (unstable-v2) require v2 implementation info (#1517)

Fixed

• (unstable-v2) allow null auth capabilities (#1539)
• Deserialization leniency part 2 (#1526)
• (unstable-v2) make mcpServers optional in new sessions (#1523)
• (rust) Clean up Protocol version handling (#1515)

Other

• (unstable-v2) reorder v2 content fields (#1541)
• (unstable-v2) Clean up client schema types (#1540)
• (schema) correct Implementation description (#1518)

Schema v1.17.0

Added

• (schema) Stabilize request cancellation (#1549)

Fixed

• Deserialization leniency part 2 (#1526)
• (unstable-v2) make mcpServers optional in new sessions (#1523)

Other

• (unstable-v2) Clean up client schema types (#1540)
• (schema) correct Implementation description (#1518)

Rust Crate v1.1.0

Added

• (schema) Stabilize model_config option category (#1502)

Rust Crate v1.0.0

Added

• (unstable) Add boolean config option capabilities (#1490)

Schema v1.16.0

Added

• (schema) Stabilize model_config option category (#1502)

Schema v1.15.0

Added

• (unstable) Add boolean config option capabilities (#1490)

Rust Crate v0.14.0

Added

• (rust) Expose v1 schema types only under v1 module (#1457)

Rust Crate v0.13.8

Other

• (rust) Move schema crate into workspace subdirectory (#1456)
• various cleanups (#1453)
• Clarify schema release versioning docs (#1443)

Schema v1.14.0

Added

• Add unstable model config category (#1455)

Other

• Clean up missing documentation on various schemas and builder (#1454)
• various cleanups (#1453)
• Clarify schema release versioning docs (#1443)

v0.13.7

Added

• (unstable-v2) Add streaming tool-call content in v2 (#1407)
• (unstable-v2) Add v2 whole-message session updates (#1396)
• (unstable-v2) Unify v2 tool call updates (#1390)
• (unstable-v2) Require auth method type discriminator in v2 (#1387)
• (unstable-v2) Nest session-scoped capabilities under session (#1373)

Fixed

• (rust) Preserve JSON object key order (#1393)
• (schema) Add missing _meta fields to protocol schemas (#1440)
• (unstable-v2) Tolerate errors in v1/v2 conversions (#1420)
• (unstable-v2) Clean up old agent auth deserialization (#1388)

Other

• Setup separate publishes for JSON Schemas (#1377)