Release: v1.0.0

[kalenkevich]

Automated Release PR

adk: 1.0.0

1.0.0 (2026-07-20)

Miscellaneous Chores

• adk: Synchronize adk versions

devtools: 1.0.0

1.0.0 (2026-07-20)

Miscellaneous Chores

• devtools: Synchronize adk versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @google/adk bumped from ^1.4.0 to ^1.0.0

integrations: 1.0.0

1.0.0 (2026-07-20)

Miscellaneous Chores

• integrations: Synchronize adk versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @google/adk bumped from ^1.4.0 to ^1.0.0

main: 1.0.0

1.0.0 (2026-07-20)

Features

• A2A integration: A2A Remote agent (#190) (c6b75a2)
• A2A integration: Add CLI option and serve ADK agents via A2A (#188) (3897ee9)
• A2A integration: add toA2a util function (#205) (b7043ab)
• abort agent execution on HTTP connection disconnected (#382) (e7776cc)
• add --reload_agents flag to watch agent files for changes (#304) (b420284)
• Add ability to prefix toolsets to avoid tool name conflicts (#184) (95837b2)
• Add ADK CLI version command. (#115) (871be23)
• Add Agent Engine deployment support (#335) (3e901a5)
• add Agent type alias for LlmAgent to keep parity with Python ADK. (#242) (03da958)
• Add ApigeeLlm to the typescript ADK (#125) (9e42b25)
• add auth preprocessor and update auth handler. (#227) (e94c181)
• add auth related base classes (#223) (a87ed8e)
• add database session service (b3c38fe)
• add fileData support to GcsArtifactService (#476) (4bc7086)
• Add headers option for MCP Session manager and deprecate the header option. (#98) (c28aae3)
• add pagination and sorting to listSessions (#331) (ed9b72b)
• add progressive model streaming processing (#258) (93d551b)
• add setLogger() for custom logger support (#96) (7e96728)
• add UrlContextTool for Gemini 2+ URL context grounding (#303) (5c37ccf), closes #282
• add VertexRagRetrievalTool for Vertex AI RAG Engine grounding (#277) (14f5f17)
• Agent Engine Sandbox Code Executor (#317) (1138e3c)
• Cleanup and Generalize determineAgentForResumption for LRO Session Resumption Routing (#490) (f72dcbc)
• cli: deploy agent engine to Artifact Registry instead of GCR (Agent Engine Deployment Artifact registry fix part 2) (#441) (92ceb87)
• cli: support --agent_engine_id in deploy agent_engine (#487) (ddbe34b)
• Configurable Client Labels in adk-js (#454) (87e15ec)
• core: Support Gemini 2.5 and 3.x Live Models in ADK JS (#409) (92ca9d2)
• devtools: add Reasoning Engine server compatibility routes and headers parser (Agent Engine Deployment Artifact registry fix part 1) (#440) (fd94e49)
• download ADK Web assets dynamically and serve from shared folder (#427) (b8ee5d8)
• enable concurrent replacement with key deduplication (#432) (98de23e)
• export AdkApiServer from @google/adk-devtools package (#245) (0887e40)
• flip ADK CLI to be ESM native instead of CommonJS. (#113) (1eb443e)
• Google maps tool (#321) (d2b4e91)
• Group appName, userId, and sessionId into a unified composite session key (#486) (f22e959)
• Implement Agent-Controlled Compaction (#477) (0aa4d82)
• Implement customMetadata support in runAsync and runEphemeral. (#363) (faa458e)
• implement ExitLoopTool similar to Python and Java ADK equivalent (#170) (258998f)
• Implement Gemini Interaction API in adk-js (#364) (82ed4e1)
• Implement LoadMemoryTool and add tests. (#201) (eac351f)
• Implement the Agent Registry in adk-js (#358) (27e5a92)
• Implement Trajectory Thought Pruning in adk-js (#451) (584ce87)
• integrate with ADK conformance tests (#168) (3a7c012)
• integrations: create new top-level integrations package (#449) (a65d05f)
• Internalize removeClientFunctionCallId into content processor in adk-js (#481) (89012ad)
• introduce Skills Registry Core interface, Zip Extraction, and local Toolset caching fallbacks (PR 1) (#422) (26ba26a)
• keep original __dirname, __filename and import.meta.url value for compiled agent files. (#254) (db89a42)
• LoadArtifactsTool (#200) (b5eebdd)
• memory: implement Vertex AI Memory Bank service with tests (#291) (3d82451)
• oauth support: add oauth2 related classes (#225) (d2b7dcb)
• openapi: implement auth helpers and credential exchangers (part 1) (#384) (86f794e)
• openapi: implement rest api tool (part 3) (#386) (02e84dc)
• openapi: implement spec operation parser and auth handler (part 2) (#385) (8adf05e)
• Plugin callbacks for context compaction and tool selection (#250) (3deda16)
• Preload memory tool (#203) (5e0dfa1)
• Refactor ForwardingArtifactService and introduce SessionArtifactService (#455) (64b18e4)
• Replace Promise<void> with proper Task type in ActiveStreamingTool Staging (#468) (932d121)
• RoutedAgent and RoutedLlm (#215) (1083301)
• skills: add skills toolset (part 2) (#252) (6869e23)
• skills: define skills interface (#251) (e8b2cae)
• skills: loader (part 3) (#256) (a4d2858)
• skills: support script execution (#276) (8d5cc0a)
• skills: Dynamic SearchSkillsTool for LLM Agents (Skills Registry Part 3) (#424) (a41c62c)
• skills: Remote GCP Skills Registry Integration & E2E Tests (Skills Registry Part 2) (#423) (33401e8)
• support abort parameter in runner, agent, model, tool and processors (#234) (1614f36)
• Support apps (#489) (fd69b69)
• support Zod v3 and v4. (#46) (accb7ca)
• token-based context compaction (#191) (ad24580)
• unsafe local code executor (#257) (ce5bde9)
• Use AuthPreprocessor in LlmAgent (#444) (2ccb8b0)
• Vertex AI Search Tool (#296) (c06fd03)

Bug Fixes

• a2a integration: use right enum values for agent card transport types. (#212) (b00cef7)
• a2a support videometadata during part convertion (#198) (7b36f48)
• add client url to support custom url options for DB connection. (#284) (bf8fade)
• add missing invocation id when creating new ADK event while merging parallel tool responses. (#253) (7739bd8)
• Add option to start ADK API server on free random port. (#197) (b8b92bf)
• add support for MCP type array instead of string only in gemini_schema_util (#199) (9cb4a33)
• agents: share the invocation cost manager so maxLlmCalls spans the whole run (#484) (c46d71b)
• apply toolFilter in MCPToolset.getTools() (#312) (#313) (3cdc1fb)
• auth/oauth2: block SSRF via IPv4-mapped IPv6 and fix dead 172.16/12 check (#354) (57b0af7)
• auth: apply SSRF blocklist to OAuth2 token endpoint in fetchOAuth2Tokens (#465) (4953bc4)
• auth: prevent SSRF credential leak via OAuth2 redirects and block IPv6 [::] (#482) (1c405a4)
• core: default newMessage role to 'user' when omitted (#475) (#478) (e30c891)
• core: don't emit empty-parts model content from the stream aggregator (#485) (d1f8e98)
• core: format object state and Part artifact values as JSON or text in instruction templates (#494) (#495) (ff34add)
• core: wrap array responses in function tools to comply with Gemini API (#347) (af115b6)
• Correct compiler options in build setup integration tests (#180) (fb28801)
• do not propagate skipSummarization to parent EventActions in AgentTool (#301) (b3eb611), closes #288
• filter temp: keys from sub-agent state delta in AgentTool (#271) (db1128b)
• Filter temporary state keys on session creation in TS ADK (#406) (04968b7)
• filter thought parts in stringifyContent and AgentTool merged text (#323) (58dac0b)
• fix adk web ui source code serving path (#309) (b92c238)
• Fix state mutation bad practice in content_processor_utils.ts (#430) (7f2037e)
• gate token-based compaction on latest prompt size, not event sum (#474) (ad84b98), closes #473
• gracefully handle missing function calls during context compaction (#496) (da24221)
• handle state and state delta request body params in ADK API server. (#117) (9aeb1f6)
• handle undefined type in toGeminiSchema for enum/const-only schemas (#370) (69f35b4)
• keep session event keys mysql index-safe (#437) (7956766)
• Lazy load MikroORM drivers to avoid errors when not used. (#183) (9cb726f)
• load SKILL.md files with tables (#500) (3ed86d5)
• mark lightningcss and jiti as external in agent_loader esbuild to fix adk web on missing optional deps (#319) (ab625c9)
• mcp_toolset: Implement close session method (#394) (4e3faa9)
• mcp: close MCP client session after listTools/callTool to fix Windows libuv assertion and process leak (#333) (dd5584a)
• mcp: strip prefix during tool execution (#299) (6f7146b)
• move otel dependencies from dev deps to deps (#243) (9622da6)
• persist session state correctly to not lose prev data. (#209) (dbfa367)
• prevent path traversal in FileArtifactService (CWE-22) (#210) (8c0eaa1)
• Print error message when port for ADK API server already in use (#207) (8164857)
• propagate thoughtSignature to concurrent function calls in streaming (#268) (8cd6360)
• remove hardcoded Access-Control-Allow-Origin wildcard from run_sse (#360) (d2db989)
• replace any with proper AuthConfig type in EventActions (#405) (4172398)
• replace unix cp with node.js fs.cp in dev/build.js for windows compatibility (#318) (53ee7eb)
• Resolve CORS vulnerability by disabling express.urlencoded parser (#378) (1fe631f)
• resolve infinite loop when combining outputSchema and tools also added unit tests (#412) (deaeffe)
• server: restrict AdkApiServer to listen on configured host (#383) (7be8c81)
• sessions/vertexai: quote userId in AIP-160 list filter (#499) (8f9e8f2)
• stop droping all existing tables in schema during sesstion db initialisation (#195) (40a9f14)
• streaming: prevent prototype pollution via model-controlled JSON path (#410) (9008353)
• StreamingResponseAggregator.close() drops final event when last chunk has no candidates (#289) (#311) (30ba5c8)
• streaming: suppress empty STOP chunks and preserve tool calls in SSE session history (#395) (e9e0fe6)
• streaming: suppress trailing empty STOP chunks with zero parts in SSE streaming (#426) (c95cb9b)
• streaming: supress empty part arrays (#450) (2ff0643)
• support dynamic requre in esm builds (#244) (fecbdd3)
• support native addon agent deps (#219) (a13ee82)
• tools: persist exchanged OpenAPI credentials via the State API (#491) (bcf1e27)
• tools: treat an empty toolFilter array as no filter in BaseToolset (#493) (e5fe7a1)
• update default server port from 8000 to 8080 (#439) (9f03632)
• use getOrCreateSession in AgentTool to allow reuse within the same session (#302) (5920ea5), closes #294
• use getter for rootAgent to match Python SDK behavior (#95) (23b1d7f)
• use isBaseTool | isLlmAgent instead of instanceof keyword. (#116) (cc4d67b)
• use llmAgent instruction when root agent is not llmAgent (#208) (b3c677c)

Miscellaneous Chores

• release 1.0.0 (84f886e)
• support release-please for release automation (2c55c5d)

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