schemantic

Release schemantic-v0.2.2

Fixes

• normalize nested models to JSON in generated setters (#337)

Release schemantic-v0.2.1

Features

• add serialize to convert typed values to JSON (#332)

• BREAKING REFACTOR: moved vertexAI plugin from genkit_google_genai into genkit_vertexai package (#202).

Fixes

• correctly escape '$ref' in allOf case (#291)

Other Changes

• update model references to gemini-flash-latest (#293)
• split schemantic into runtime and schemantic_builder packages (#292)

Features

• widen analyzer dependency range to include v13 (#277)
• generate docs for generated schemantic types (#274)

Features

• add additionalProperties support to @Schema and implement strict object validation (#251)

Fixes

• support the latest pkg:analyzer in pkg:schemantic (#236)

Other Changes

• Add tests for SchemanticType.from's ad-hoc schema parsing and custom type integration. (#224)

Features

• added support for bring-your-own-type and schema with schemantic (#223)

Fixes

• correctly handle enums in the generated constructor (#220)

2026-03-04

Changes

Packages with breaking changes:

• There are no breaking changes in this release.

Packages with other changes:

• genkit - v0.10.0-dev.19
• genkit_mcp - v0.1.0-dev.1
• genkit_google_genai - v0.1.0-dev.1
• genkit_vertex_auth - v0.1.0-dev.1
• genkit_openai - v0.1.0-dev.1
• genkit_anthropic - v0.1.0-dev.1
• genkit_shelf - v0.1.0-dev.1
• genkit_chrome - v0.0.1-dev.10
• genkit_middleware - v0.1.0-dev.1

Packages with dependency updates only:

Packages listed below depend on other packages in this workspace that have had changes. Their versions have been incremented to bump the minimum dependency versions of the packages they depend upon in this project.

• genkit_mcp - v0.1.0-dev.1
• genkit_google_genai - v0.1.0-dev.1
• genkit_vertex_auth - v0.1.0-dev.1
• genkit_openai - v0.1.0-dev.1
• genkit_anthropic - v0.1.0-dev.1
• genkit_shelf - v0.1.0-dev.1
• genkit_chrome - v0.0.1-dev.10
• genkit_middleware - v0.1.0-dev.1

• Graduate package to a stable release. See pre-releases prior to this version for changelog entries.

• base version change

• FIX: conditionally add toolUsePromptTokenCount to custom metadata.

2026-03-02

Changes

Packages with breaking changes:

• genkit - v0.10.0-dev.18
• genkit_anthropic - v0.0.1-dev.9
• genkit_google_genai - v0.0.1-dev.18
• genkit_mcp - v0.0.1-dev.7
• genkit_middleware - v0.0.1-dev.7
• genkit_openai - v0.0.1-dev.7
• genkit_shelf - v0.0.1-dev.18
• schemantic - v0.0.1-dev.19

Packages with other changes:

• genkit_vertex_auth - v0.0.1-dev.2
• genkit_chrome - v0.0.1-dev.9

Packages with dependency updates only:

Packages listed below depend on other packages in this workspace that have had changes. Their versions have been incremented to bump the minimum dependency versions of the packages they depend upon in this project.

• genkit_chrome - v0.0.1-dev.9

Note: This release has breaking changes.

• REFACTOR: Tweak RegExps and avoid non-linear complexity (#175).
• REFACTOR: make all classes final or base (#179).
• FEAT: introduce Genkit evaluation functionality (#191).
• BREAKING REFACTOR: Remove SchemaHelpers utility class (#180).
• BREAKING REFACTOR: renamed @Schematic() to @Schema() (#192).

• REFACTOR: migrate Vertex AI authentication to use the genkit_vertex_auth (#193).
• REFACTOR(google_genai): switch to rest api (#183).
• REFACTOR: make all classes final or base (#179).
• FEAT(genkit_google_genai): implemented vertexai support (#184).
• BREAKING REFACTOR: renamed @Schematic() to @Schema() (#192).
• BREAKING FEAT: introduced dynamic action provider and migrated MCP plugin to use DAP (#187).

Note: This release has breaking changes.

• REFACTOR: hide package:json_schema_builder (#167).
• REFACTOR: Internal Dart style tweaks (#156).
• FIX: make static helper classes abstract final (#173).
• FIX: enable and fix a couple of lints (#174).
• FIX: be consistent with String quotes (#164).
• BREAKING FEAT: move basic type functions to static creation method on SchemanticType (#154).

• REFACTOR: Introduce a dedicated plugin.dart entry point for plugin-related exports (#149).
• REFACTOR: remove GoogleSearchRetrieval option (deprecated) (#147).

• FIX: correct string interpolation in FormatException messages.
• FEAT: implemented/fixed tools calling and structured output for firebase_ai (#138).

• FEAT: Add remote model support and enable serving actions via shelf (#143).

2026-02-18

Changes

Packages with breaking changes:

• There are no breaking changes in this release.

Packages with other changes:

• genkit - v0.10.0-dev.14
• genkit_anthropic - v0.0.1-dev.5
• genkit_google_genai - v0.0.1-dev.14
• genkit_openai - v0.0.1-dev.3
• genkit_shelf - v0.0.1-dev.14
• schemantic - v0.0.1-dev.16
• genkit_mcp - v0.0.1-dev.3
• genkit_chrome - v0.0.1-dev.5
• genkit_middleware - v0.0.1-dev.3

Packages with dependency updates only:

Packages listed below depend on other packages in this workspace that have had changes. Their versions have been incremented to bump the minimum dependency versions of the packages they depend upon in this project.

• genkit_mcp - v0.0.1-dev.3
• genkit_chrome - v0.0.1-dev.5
• genkit_middleware - v0.0.1-dev.3

• FEAT: implemented interrupt restart (#124).

• REFACTOR: automate telemetry exporter configuration (#131).
• DOCS: added skills (#132).

• FEAT: Added nullable that makes any schema nullable (#93).

• REFACTOR: remove detailed token usage arrays from usage metadata and add tests for usage extraction. (#127).
• FEAT: Implemented real-time tracing (#128).
• BREAKING REFACTOR: generate api cleanup (#125).

• FIX: Coerce num values to double for generated double fields during JSON parsing. (#65).
• FEAT: Add $GenerateResponse type, refine schema types, and update generated class constructors to use late final and regular constructors. (#66).

• FEAT: added support for embedders (embedding models) (#88).

• REFACTOR: Identify schema types using a new Type.isSchema getter instead of string-based checks.
• FEAT: updated AnyOf support for union types in Schemantic, including helper class generation and schema type handling. (#62).

• FIX: Coerce num values to double for generated double fields during JSON parsing. (#65).
• FEAT: add Google Search and multi-speaker voice config support, extract usage metadata, and introduce reasoning parts (#82).
• FEAT: Add $GenerateResponse type, refine schema types, and update generated class constructors to use late final and regular constructors. (#66).
• FEAT: added schemas for gemini models, made sure TTS and nano banana models are working (#63).
• BREAKING REFACTOR: update GenkitException to use a StatusCodes enum instead of raw integer status codes. (#68).

Note: This release has breaking changes.

• REFACTOR: reimplement schema generation from extension types to classes, enhance PartExtension getters, and simplify GenerateResponse and tool invocation. (#53).
• FEAT: Add support for specifying default values for schema fields and types, and generate them in the JSON Schema. (#61).
• FEAT: AnyOf support and simplified license headers (#59).
• FEAT: use combining builder and header option (#52).
• FEAT: allow referencing other schemas when using Schema schematic (#46).
• BREAKING REFACTOR: removed support for generation from jsb Schema defs (#48).
• BREAKING FEAT: implement Schemantic API redesign with $ prefixed schema definitions and static $schema for unified schema access. (#60).

• REFACTOR: make all classes final or base (#179).
• FEAT(openai): add Vertex support with shared Vertex auth utilities (#185).
• FEAT(anthropic): add Vertex AI transport and sample app (#182).
• BREAKING REFACTOR: renamed @Schematic() to @Schema() (#192).

Note: This release has breaking changes.

• FEAT: Enable schema generation from final Schema variables (#45).
• BREAKING REFACTOR: renamed JsonExtensionType to SchemanticType (#44).

• REFACTOR: hide package:json_schema_builder (#167).
• FIX: do not default instructions for json format (should use native constrained generation) (#176).
• FIX: fix strict casts (#165).
• BREAKING FEAT: move basic type functions to static creation method on SchemanticType (#154).

• REFACTOR: Tweak RegExps and avoid non-linear complexity (#175).
• REFACTOR: make all classes final or base (#179).
• REFACTOR: centralize status-to-http mapping for transport errors (#181).
• BREAKING REFACTOR: renamed @Schematic() to @Schema() (#192).
• BREAKING FEAT: introduced dynamic action provider and migrated MCP plugin to use DAP (#187).

Note: This release has breaking changes.

• BREAKING FEAT: Refactor basic types into factory functions to support schema constraints (#34).

• REFACTOR: hide package:json_schema_builder (#167).
• FIX: enable and fix a couple of lints (#174).
• FIX: fix strict casts (#165).
• FIX: better generics (#153).
• FIX: fix a couple of dartdoc issues (#151).
• BREAKING FEAT: move basic type functions to static creation method on SchemanticType (#154).

Note: This release has breaking changes.

• REFACTOR: move the package-specific schema generator into a peer package (#31).
• FEAT: Add specialized StringField, IntegerField, and NumberField annotations for detailed JSON schema constraint generation with type validation. (#32).
• DOCS: add dynamic list and map type demonstrations.
• BREAKING REFACTOR: renamed @Key annotation to @Field (#30).

• REFACTOR: Introduce a dedicated plugin.dart entry point for plugin-related exports (#149).

• REFACTOR: make generated JsonExtensionType factory classes (*TypeFactory) private (#29).
• FEAT: added support for defining listType and mapType in schemantic (#28).

• BREAKING REFACTOR: generate api cleanup (#125).

• REFACTOR: automate telemetry exporter configuration (#131).
• DOCS: Add best practices, a Text-to-Speech example, and update the OpenAI package license to the full Apache 2.0 text.

• FEAT(openai): add Vertex support with shared Vertex auth utilities (#185).

2026-02-27

Changes

Packages with breaking changes:

• genkit - v0.10.0-dev.17
• genkit_anthropic - v0.0.1-dev.8
• genkit_google_genai - v0.0.1-dev.17
• genkit_mcp - v0.0.1-dev.6
• genkit_middleware - v0.0.1-dev.6
• genkit_openai - v0.0.1-dev.6
• genkit_shelf - v0.0.1-dev.17
• schemantic - v0.0.1-dev.18

Packages with other changes:

• genkit_chrome - v0.0.1-dev.8

Packages with dependency updates only:

Packages listed below depend on other packages in this workspace that have had changes. Their versions have been incremented to bump the minimum dependency versions of the packages they depend upon in this project.

• genkit_chrome - v0.0.1-dev.8

Note: This release has breaking changes.

• BREAKING REFACTOR: renamed genkit_schema_builder package to schemantic (#26).