Genkit JS 1.14.0

What's Changed

• fix(js/plugins/google-cloud): Write input and output logs for generate step by @bryanatkinson in #3107
• fix(js): process spans in isolation to improve accuracy of telemetry by @andrewbrook in #3113
• feat(js): Enable Firebase Genkit Monitoring via an environment variable by @schnecle in #3043
• feat(js): indexer and retriever for Cloud SQL by @tanyasingh1902 in #2997
• fix(js): Limits on GoogleAI Gemini model config by @shrutip90 in #3089
• fix(js): Fix limits on vertexai and ollama config by @shrutip90 in #3129
• feat(cli): added experimental mcp server to genkit start command by @pavelgj in #3132
• feat(js/ai): added support for dynamically resolvable resources by @pavelgj in #3133
• feat(js/plugins/express): use connection close/timeout as abort signal for the action by @pavelgj in #3138
• feat(js/plugins/next): use request signal as abort signal for the action by @pavelgj in #3137
• feat(js/client): added abort signal to runFlow/streamFlow client functions by @pavelgj in #3139

New Contributors

• @davidnastasi made their first contribution in #3010
• @tanyasingh1902 made their first contribution in #2997
• @katopz made their first contribution in #3134
• @forivall made their first contribution in #3118

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.14.0

Genkit JS 1.13.0

Highlights

Added support for Veo 2 and Imagen 3 models for googleai plugin. See code samples:

• Veo 2
• Imagen 3

What's Changed

• feat(js/plugins/googleai): added support for imagen and veo models to googleai plugin by @pavelgj in #3024
• feat(js): added dynamicTool factory function that does not depend on genkit instance by @pavelgj in #3026
• feat(js): added abort signal to actions/flows by @pavelgj in #3090
• fix(js/plugins/google-cloud): Update metric attribute length truncation to match Trace attribute max length. by @bryanatkinson in #3050
• fix(js/plugins/google-cloud): Remove metrics and dimensions unused by the Firebase Genkit Monitoring dashboard by @bryanatkinson in #3075
• fix(js/plugins/google-cloud): Run all tests and refactor to only initialize telemetry once by @bryanatkinson in #3076
• fix(js/plugins/google-cloud): Fix feature name parsing to include "dotprompt" type by @andrewbrook in #3094
• fix(js/plugins/google-cloud): Add missing role field to structured input and output logs from GCP plugin by @bryanatkinson in #3093
• fix(js): Add config for 2.5 Pro TTS model by @shrutip90 in #3041

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.13.0

Genkit Go v0.6.0

What's Changed

• feat(go/genkit): Remove indexers for localvec by @rutujaD1999 in #2862
• fix(go/plugins/googlegenai): runtime panic if no candidates returned by @Dasio in #2925
• ci(go): configure the go.yaml checks to ensure go code is properly formatted by @yesudeep in #2900
• feat(go/plugins/googlegenai): Add reasoning parts by @hugoaguirre in #2952
• fix(go/plugins/googlegenai): Tool calls with streaming by @quinlanjager in #2980
• feat(go): added support for dynamic models by @apascal07 in #2920
• feat(go/dotprompt): Add support to MediaParts by @hugoaguirre in #3006
• feat(go/plugins/googlegenai): add signature thought to reasoning parts by @hugoaguirre in #3007
• feat(go): add DefineToolWithInputSchema to support custom JSON schemas by @MyeongKim in #2922
• feat(go): added resume/restart for interruptible tools by @apascal07 in #3035
• fix(go/plugins/googlegenai): Skip nil part by @Dasio in #3034
• fix(go): fixed broken build by @apascal07 in #3039
• feat(go): Add MCP Client by @huangjeff5 in #2959
• fix(go/plugins/googlegenai): distinct text parts from thoughts by @hugoaguirre in #3048
• feat(go): added dynamic tools support by @apascal07 in #3025
• fix(go/ai)!: removed options related to indexing by @apascal07 in #3063
• feat(go/plugins/googlegenai): Add dynamic model registration by @hugoaguirre in #2931
• chore(go/plugins/vertexai/modelgarden): add claude opus and sonnet 4 models by @hugoaguirre in #3066
• fix(go/genkit): Update dotprompt version by @rutujaD1999 in #3068
• feat(go/plugins/googlegenai)!: use go-genai SDK configuration by @hugoaguirre in #2958
• feat(go/plugins/googlegenai): add image-generation models by @hugoaguirre in #2903

New Contributors

• @Dasio made their first contribution in #2925
• @quinlanjager made their first contribution in #2980
• @MyeongKim made their first contribution in #2922

Full Changelog: go/v0.5.4...go/v0.6.0

Genkit JS 1.12.0

What's Changed

• fix(js/plugins/googleai): fixed systemRole support for dynamic models by @ifielker in #3018
• feat(js): Support speech configuration for Gemini TTS models by @shrutip90 in #3016
• fix: add span for prompt template rendering by @MichaelDoyle in #2165
• fix(js/plugins/vertexai): fixed dynamic embedder resolution by @pavelgj in #3038

New Contributors

• @MyeongKim made their first contribution in #2922

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.12.0

Genkit JS 1.11.1

What's Changed

• fix(js/plugins/googleai): fixed streamed response aggregation by @pavelgj in #3013
• fix(js/plugins/googleai): Handle Gemini API thought signatures. by @mbleigh in #3014
• fix(js/plugins/vertexai): Handle Gemini API thought signatures by @pavelgj in #3015

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.11.1

Genkit JS 1.11.0

What's Changed

• fix(js/core/flows): allow setting metadata on flows by @pavelgj in #2953
• feat(js/ai/evaluators): Support batching for JS evaluator & CLI by @ssbushi in #2977
• samples(js): added test app for gemini text-to-speach by @pavelgj in #2974
• fix(js/plugins/vertexai): remove logging of models in listModels by @NimJay in #2985
• fix(js/plugins/{googleai,vertexai}): correctly passthrough custom tool definitions by @pavelgj in #2995
• fix(js/ai): missing types for uuid module (#3000) by @yesudeep in #3001
• fix(js/plugins/vertexai): use googleSearch tool (instead of googleSearchRetrieval) for newer models by @pavelgj in #3005
• fix: fix up invalid tsconfig shipped on npm by @gioboa in #2973
• fix(cli): fixed telemetry server saving spans that get filtered by @pavelgj in #2979

New Contributors

• @NimJay made their first contribution in #2985
• @gioboa made their first contribution in #2973

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.11.0

[email protected]

What's Changed

• feat(py): Add list models for dev UI Gemini by @AbeJLazaro in #2949
• fix(types): Resolve type errors and improve type annotations by @hendrixmar in #2808
• feat(py): Dynamic model registration for Gemini by @AbeJLazaro in #2908 #2917
• feat(py): Add vertex-ai vector search plugin by @AbeJLazaro in #2871

New Contributors

• @hendrixmar made their first contribution in #2808

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@0.4.0

Genkit JS 1.10.0

What's Changed

• chore(js/plugins/googleai): added google search options to gemini config schema by @pavelgj in #2938
• feat(js): added reasoning part type and implemented for googleai and vertexai by @pavelgj in #2945

Dev UI changes:

• fix: update genkit title font weight by @tonybaroneee
• fix: wrong background color in flow runner by @hugomurillomtz
• feat: make trace drawer collapse when clicking chevron by @hugomurillomtz
• fix: trace details overflow by @hugomurillomtz
• Update runners to use json-viewer by @MichaelDoyle
• set container-border-radius to 8px by @MichaelDoyle
• feat: update flow runner to use json-viewer by @MichaelDoyle
• feat: Add toggles for custom option objects to explicitly set/unset the option by @shrutip90
• fix: Allow zeroes for temperature in dotprompt files by @shrutip90
• feat: update span tree layout by @tonybaroneee
• fix: Set custom option object toggles during patch/reset config by @shrutip90

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.10.0

Genkit JS 1.9.0

What's Changed

• feat({go,js,py}): Add missing UsageMetadata fields by @hugoaguirre in #2860
• chore(js/plugins/{googleai,vertexai}): stop pre-registering gemini 1.0 by @pavelgj in #2910
• fix(js): added missing exports and typedoc config for genkit/context by @pavelgj in #2909

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@1.9.0

Genkit Go v0.5.4

What's Changed

• chore(go/plugins/googlegenai): expose gemini-2.5-pro-preview-05-06 by @hugoaguirre in #2870
• feat(go/plugins): add generic OpenAI plugin by @kekoawong in #2829
• feat({go,js,py}): Add missing UsageMetadata fields by @hugoaguirre in #2860
• fix(go/genkit): update YAML library from go-yaml/yaml to goccy/go-yaml by @ihan211 in #2841
• fix(go): run modernize happy by @zchee in #2897
• fix(go): unify indirect require section in go.mod by @zchee in #2898
• feat(go/plugins/googlegenai): add thinking support by @hugoaguirre in #2846
• bug(go): propagate telemetry labels from Reflection API to tracing by @sahdev77 in #2881

New Contributors

• @devchas made their first contribution in #2646
• @ihan211 made their first contribution in #2841
• @zchee made their first contribution in #2897

Full Changelog: go/v0.5.3...go/v0.5.4