From 1cd3995872f23196f875b4a4a40f775762ed8900 Mon Sep 17 00:00:00 2001 From: "Wei (Jack) Sun" Date: Wed, 18 Mar 2026 09:16:23 -0700 Subject: [PATCH 1/2] chore(release/v2-candidate): release 2.0.0-alpha.1 (#4881) Co-authored-by: sasha-gitg <44654632+sasha-gitg@users.noreply.github.com> --- .github/.release-please-manifest-v2.json | 2 +- CHANGELOG-v2.md | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG-v2.md diff --git a/.github/.release-please-manifest-v2.json b/.github/.release-please-manifest-v2.json index 0739396e62..4a263fa42a 100644 --- a/.github/.release-please-manifest-v2.json +++ b/.github/.release-please-manifest-v2.json @@ -1,3 +1,3 @@ { - ".": "2.0.0-alpha.0" + ".": "2.0.0-alpha.1" } diff --git a/CHANGELOG-v2.md b/CHANGELOG-v2.md new file mode 100644 index 0000000000..fd8796b82b --- /dev/null +++ b/CHANGELOG-v2.md @@ -0,0 +1,14 @@ +# Changelog + +## [2.0.0-alpha.1](https://github.com/google/adk-python/compare/v2.0.0-alpha.0...v2.0.0-alpha.1) (2026-03-18) + +### Features + +Introduces two major capabilities: +* Workflow runtime: graph-based execution engine for composing + deterministic execution flows for agentic apps, with support for + routing, fan-out/fan-in, loops, retry, state management, dynamic + nodes, human-in-the-loop, and nested workflows +* Task API: structured agent-to-agent delegation with multi-turn + task mode, single-turn controlled output, mixed delegation + patterns, human-in-the-loop, and task agents as workflow nodes From cf0f372528c7e6ece8596db4e44f18a8eb370314 Mon Sep 17 00:00:00 2001 From: Jacksunwei <1281348+Jacksunwei@users.noreply.github.com> Date: Wed, 18 Mar 2026 16:18:45 +0000 Subject: [PATCH 2/2] chore: update last-release-sha for next v2 release --- .github/release-please-config-v2.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/release-please-config-v2.json b/.github/release-please-config-v2.json index 6947d9e15a..de82db0991 100644 --- a/.github/release-please-config-v2.json +++ b/.github/release-please-config-v2.json @@ -58,5 +58,6 @@ } ] } - } + }, + "last-release-sha": "4af7cbb5c8319208337e18b0a6bc55288b51b0b1" }