Release v1.11.0 · google/adk-java

1.11.0 (2026-10-02)

add rewindBeforeInvocationId to EventActions and carry it through the Kotlin interop (4ff229b)
add thread-safe immutableEvents, addEvent, and addEvents helpers to Session (950b869)
carry code-execution, media resolution and more config across the Java/Kotlin interop (4f3b02d)
dev: add the /version and /health endpoints (849e1f6)
drop model-name checks from GoogleSearchTool and UrlContextTool (887da0e)
honor the plain-text continuation flag and allow only one resumability flag (f5c7561)
let the ADK Java <-> Kotlin interop run on a caller-supplied dispatcher (29481a9)
resume Gemini generations paused with a continuation token (e8dfcb0)
sessions: add an opt-in switch for rejecting a duplicate session id (e6a46b1)
support pausing and resuming a session invocation (8361c5f)
support the resume runAsync overload when adapting a Kotlin runner to the Java Runner API (4e67b3d)

agents: only stop ParallelAgent on direct sub-agent escalation (fc3e352)
dev: ignore an unusable adk.web.backend-url instead of serving it (f7d7a7c)
dev: let the dev UI's public address be configured (2c5bd9e)
keep structuredContent and non-text content in MCP tool results (9b128df)
make Java session appends on the Kotlin engine update the caller's session in place (650e950)
record the thinking budget and level on the call_llm telemetry span (ed72ddb)
respect OpenTelemetry LIFO scoping in reactive streams (33e28e3)
scope the tool-confirmation resume scan to the current branch (b00e25d)
sessions: reject a duplicate session id in FirestoreSessionService (9fe5830)
sessions: reject negative numRecentEvents in GetSessionConfig (3adb8cf)
tools: run an AgentTool under the caller's RunConfig (18560ba)