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Author SHA1 Message Date
Yasir Modak 7e00c52074 Update bug_report.md 2026-01-22 12:40:37 -08:00
Yasir Modak 58204fb421 Merge branch 'main' into ymodak-patch-1 2026-01-21 19:32:46 -08:00
Yasir Modak 565a0e1ecb Merge branch 'main' into ymodak-patch-1 2026-01-21 14:05:11 -08:00
Yasir Modak 49da199c02 Update .github/ISSUE_TEMPLATE/bug_report.md
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2026-01-20 13:27:59 -08:00
Yasir Modak 88a246f308 Update .github/ISSUE_TEMPLATE/bug_report.md
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2026-01-20 13:27:45 -08:00
Yasir Modak fd46b7a66b Update bug_report.md 2026-01-20 13:25:16 -08:00
480 changed files with 8906 additions and 54361 deletions
-3
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@@ -1,3 +0,0 @@
{
".": "1.26.0"
}
+18 -38
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@@ -8,68 +8,48 @@ assignees: ''
---
## đź”´ Required Information
*Please ensure all items in this section are completed to allow for efficient
triaging. Requests without complete information may be rejected / deprioritized.
If an item is not applicable to you - please mark it as N/A*
*Please ensure all items in this section are completed to allow for efficient triaging. Requests without complete information may be rejected / deprioritized. If an item is not applicable to you - please mark it as N/A*
**Describe the Bug:**
**Describe the Bug**
A clear and concise description of what the bug is.
**Steps to Reproduce:**
**Steps to Reproduce**
Please provide a numbered list of steps to reproduce the behavior:
1. Install '...'
2. Run '....'
3. Open '....'
4. Provide error or stacktrace
**Expected Behavior:**
**Expected Behavior**
A clear and concise description of what you expected to happen.
**Observed Behavior:**
**Observed Behavior**
What actually happened? Include error messages or crash stack traces here.
**Environment Details:**
**Environment Details**
* **ADK Library Version:** (e.g., 2.0.1)
* **Desktop OS:** (e.g., macOS, Linux, Windows)
* **Python Version:**
- ADK Library Version (pip show google-adk):
- Desktop OS:** [e.g., macOS, Linux, Windows]
- Python Version (python -V):
**Model Information:**
- Are you using LiteLLM: Yes/No
- Which model is being used: (e.g., gemini-2.5-pro)
**Model Information**
* **Are you using LiteLLM:** Yes/No
* **Which model is being used:** (e.g., gemini-2.5-pro)
---
## 🟡 Optional Information
*Providing this information greatly speeds up the resolution process.*
**Regression:**
**Regression**
Did this work in a previous version of ADK? If so, which one?
**Logs:**
Please attach relevant logs. Wrap them in code blocks (```) or attach a
text file.
**Logs**
Please attach relevant logs. Wrap them in code blocks (```) or attach a text file.
```text
// Paste logs here
```
**Screenshots / Video**
If applicable, add screenshots or screen recordings to help explain your problem.
**Screenshots / Video:**
If applicable, add screenshots or screen recordings to help explain
your problem.
**Additional Context:**
**Additional Context**
Add any other context about the problem here.
**Minimal Reproduction Code:**
Please provide a code snippet or a link to a Gist/repo that isolates the issue.
```python
// Code snippet here
```
**How often has this issue occurred?:**
- Always (100%)
- Often (50%+)
- Intermittently (<50%)
- Once / Rare
+8 -33
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@@ -10,39 +10,14 @@ assignees: ''
** Please make sure you read the contribution guide and file the issues in the right place. **
[Contribution guide.](https://google.github.io/adk-docs/contributing-guide/)
## đź”´ Required Information
*Please ensure all items in this section are completed to allow for efficient
triaging. Requests without complete information may be rejected / deprioritized.
If an item is not applicable to you - please mark it as N/A*
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
### Is your feature request related to a specific problem?
Please describe the problem you are trying to solve. (Ex: "I'm always frustrated
when I have to manually handle X...")
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
### Describe the Solution You'd Like
A clear and concise description of the feature or API change you want.
Be specific about input/outputs if this involves an API change.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
### Impact on your work
How does this feature impact your work and what are you trying to achieve?
If this is critical for you, tell us if there is a timeline by when you need
this feature.
### Willingness to contribute
Are you interested in implementing this feature yourself or submitting a PR?
(Yes/No)
---
## 🟡 Recommended Information
### Describe Alternatives You've Considered
A clear and concise description of any alternative solutions or workarounds
you've considered and why they didn't work for you.
### Proposed API / Implementation
If you have ideas on how this should look in code, please share a
pseudo-code example.
### Additional Context
Add any other context or screenshots about the feature request here.
**Additional context**
Add any other context or screenshots about the feature request here.
-61
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@@ -1,61 +0,0 @@
{
"$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
"last-release-sha": "8f5428150d18ed732b66379c0acb806a9121c3cb",
"packages": {
".": {
"release-type": "python",
"versioning": "always-bump-minor",
"package-name": "google-adk",
"include-component-in-tag": false,
"skip-github-release": true,
"changelog-path": "CHANGELOG.md",
"changelog-sections": [
{
"type": "feat",
"section": "Features"
},
{
"type": "fix",
"section": "Bug Fixes"
},
{
"type": "perf",
"section": "Performance Improvements"
},
{
"type": "refactor",
"section": "Code Refactoring"
},
{
"type": "docs",
"section": "Documentation"
},
{
"type": "test",
"section": "Tests",
"hidden": true
},
{
"type": "build",
"section": "Build System",
"hidden": true
},
{
"type": "ci",
"section": "CI/CD",
"hidden": true
},
{
"type": "style",
"section": "Styles",
"hidden": true
},
{
"type": "chore",
"section": "Miscellaneous Chores",
"hidden": true
}
]
}
}
}
+5
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@@ -0,0 +1,5 @@
releaseType: python
handleGHRelease: true
bumpMinorPreMajor: false
extraFiles:
- src/google/adk/version.py
+1
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@@ -0,0 +1 @@
enabled: true
@@ -24,7 +24,7 @@ jobs:
python-version: '3.11'
- name: Load adk-bot SSH Private Key
uses: webfactory/ssh-agent@v0.9.1
uses: webfactory/ssh-agent@v0.9.0
with:
ssh-private-key: ${{ secrets.ADK_BOT_SSH_PRIVATE_KEY }}
+7 -7
View File
@@ -30,8 +30,8 @@ jobs:
- name: Check for logger pattern in all changed Python files
run: |
git fetch origin ${GITHUB_BASE_REF}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
git fetch origin ${{ github.base_ref }}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
if [ -n "$CHANGED_FILES" ]; then
echo "Changed Python files to check:"
echo "$CHANGED_FILES"
@@ -61,8 +61,8 @@ jobs:
- name: Check for import pattern in certain changed Python files
run: |
git fetch origin ${GITHUB_BASE_REF}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' | grep -v -E '__init__.py$|version.py$|tests/.*|contributing/samples/' || true)
git fetch origin ${{ github.base_ref }}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' | grep -v -E '__init__.py$|version.py$|tests/.*|contributing/samples/' || true)
if [ -n "$CHANGED_FILES" ]; then
echo "Changed Python files to check:"
echo "$CHANGED_FILES"
@@ -88,8 +88,8 @@ jobs:
- name: Check for import from cli package in certain changed Python files
run: |
git fetch origin ${GITHUB_BASE_REF}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' | grep -v -E 'cli/.*|src/google/adk/tools/apihub_tool/apihub_toolset.py|tests/.*|contributing/samples/' || true)
git fetch origin ${{ github.base_ref }}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' | grep -v -E 'cli/.*|src/google/adk/tools/apihub_tool/apihub_toolset.py|tests/.*|contributing/samples/' || true)
if [ -n "$CHANGED_FILES" ]; then
echo "Changed Python files to check:"
echo "$CHANGED_FILES"
@@ -110,4 +110,4 @@ jobs:
fi
else
echo "âś… No relevant Python files found."
fi
fi
+3 -3
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@@ -33,7 +33,7 @@ jobs:
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: '3.11'
python-version: '3.x'
- name: Install isort
run: |
@@ -42,8 +42,8 @@ jobs:
- name: Run isort on changed files
id: run_isort
run: |
git fetch origin ${GITHUB_BASE_REF}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
git fetch origin ${{ github.base_ref }}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
if [ -n "$CHANGED_FILES" ]; then
echo "Changed Python files:"
echo "$CHANGED_FILES"
-74
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@@ -1,74 +0,0 @@
name: Mypy New Error Check
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
jobs:
mypy-diff:
runs-on: ubuntu-latest
strategy:
matrix:
python-version: ['3.10', '3.11', '3.12', '3.13',]
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: ${{ matrix.python-version }}
- name: Install uv
uses: astral-sh/setup-uv@v7
- name: Generate Baseline (Main)
run: |
# Switch to main branch to generate baseline
git checkout origin/main
git checkout ${{ github.sha }} -- pyproject.toml
# Install dependencies for main
uv venv .venv
source .venv/bin/activate
uv sync --all-extras
# Run mypy, filter for errors only, remove line numbers (file:123: -> file::), and sort
# We ignore exit code (|| true) because we expect errors on main
uv run mypy . | grep "error:" | sed 's/:\([0-9]\+\):/::/g' | sort > main_errors.txt || true
echo "Found $(wc -l < main_errors.txt) errors on main."
- name: Check PR Branch
run: |
# Switch back to the PR commit
git checkout ${{ github.sha }}
# Re-sync dependencies in case the PR changed them
source .venv/bin/activate
uv sync --all-extras
# Run mypy on PR code, apply same processing
uv run mypy . | grep "error:" | sed 's/:\([0-9]\+\):/::/g' | sort > pr_errors.txt || true
echo "Found $(wc -l < pr_errors.txt) errors on PR branch."
- name: Compare and Fail on New Errors
run: |
# 'comm -13' suppresses unique lines in file1 (main) and common lines,
# leaving only lines unique to file2 (PR) -> The new errors.
comm -13 main_errors.txt pr_errors.txt > new_errors.txt
if [ -s new_errors.txt ]; then
echo "::error::The following NEW mypy errors were introduced:"
cat new_errors.txt
exit 1
else
echo "Great job! No new mypy errors introduced."
fi
-29
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@@ -1,29 +0,0 @@
name: Mypy Type Check
on:
workflow_dispatch:
jobs:
mypy:
runs-on: ubuntu-latest
strategy:
matrix:
python-version: ['3.10', '3.11', '3.12', '3.13',]
steps:
- uses: actions/checkout@v6
- name: Install uv
uses: astral-sh/setup-uv@v7
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: ${{ matrix.python-version }}
- name: Install dependencies
run: uv sync --all-extras
- name: Run mypy
run: uv run mypy . --strict
+3 -3
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@@ -33,7 +33,7 @@ jobs:
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: '3.11'
python-version: '3.x'
- name: Install pyink
run: |
@@ -42,8 +42,8 @@ jobs:
- name: Run pyink on changed files
id: run_pyink
run: |
git fetch origin ${GITHUB_BASE_REF}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${GITHUB_BASE_REF}...HEAD | grep -E '\.py$' || true)
git fetch origin ${{ github.base_ref }}
CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
if [ -n "$CHANGED_FILES" ]; then
echo "Changed Python files:"
echo "$CHANGED_FILES"
+3 -3
View File
@@ -25,7 +25,7 @@ jobs:
runs-on: ubuntu-latest
strategy:
matrix:
python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
python-version: ["3.10", "3.11", "3.12", "3.13"]
steps:
- name: Checkout code
@@ -37,13 +37,13 @@ jobs:
python-version: ${{ matrix.python-version }}
- name: Install the latest version of uv
uses: astral-sh/setup-uv@v7
uses: astral-sh/setup-uv@v6
- name: Install dependencies
run: |
uv venv .venv
source .venv/bin/activate
uv sync --extra test
uv sync --extra test --extra eval --extra a2a
- name: Run unit tests with pytest
run: |
-43
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@@ -1,43 +0,0 @@
# Step 3 (optional): Cherry-picks a commit from main to the release/candidate branch.
# Use between step 1 and step 4 to include bug fixes in an in-progress release.
# Note: Does NOT auto-trigger release-please to preserve manual changelog edits.
name: "Release: Cherry-pick"
on:
workflow_dispatch:
inputs:
commit_sha:
description: 'Commit SHA to cherry-pick'
required: true
type: string
permissions:
contents: write
jobs:
cherry-pick:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
ref: release/candidate
fetch-depth: 0
- name: Configure git
run: |
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
- name: Cherry-pick commit
run: |
echo "Cherry-picking ${INPUTS_COMMIT_SHA} to release/candidate"
git cherry-pick ${INPUTS_COMMIT_SHA}
env:
INPUTS_COMMIT_SHA: ${{ inputs.commit_sha }}
- name: Push changes
run: |
git push origin release/candidate
echo "Successfully cherry-picked commit to release/candidate"
echo "Note: Release Please is NOT auto-triggered to preserve manual changelog edits."
echo "Run release-please.yml manually if you want to regenerate the changelog."
-46
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@@ -1,46 +0,0 @@
# Step 1: Starts the release process by creating a release/candidate branch.
# Generates a changelog PR for review (step 2).
name: "Release: Cut"
on:
workflow_dispatch:
inputs:
commit_sha:
description: 'Commit SHA to cut from (leave empty for latest main)'
required: false
type: string
permissions:
contents: write
actions: write
jobs:
cut-release:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
ref: ${{ inputs.commit_sha || 'main' }}
- name: Check for existing release/candidate branch
env:
GH_TOKEN: ${{ github.token }}
run: |
if git ls-remote --exit-code --heads origin release/candidate &>/dev/null; then
echo "Error: release/candidate branch already exists"
echo "Please finalize or delete the existing release candidate before starting a new one"
exit 1
fi
- name: Create and push release/candidate branch
run: |
git checkout -b release/candidate
git push origin release/candidate
echo "Created branch: release/candidate"
- name: Trigger Release Please
env:
GH_TOKEN: ${{ github.token }}
run: |
gh workflow run release-please.yml --repo ${{ github.repository }} --ref release/candidate
echo "Triggered Release Please workflow"
-85
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@@ -1,85 +0,0 @@
# Step 4: Triggers when the changelog PR is merged to release/candidate.
# Records last-release-sha and renames release/candidate to release/v{version}.
name: "Release: Finalize"
on:
pull_request:
types: [closed]
branches:
- release/candidate
permissions:
contents: write
pull-requests: write
jobs:
finalize:
if: github.event.pull_request.merged == true
runs-on: ubuntu-latest
steps:
- name: Check for release-please PR
id: check
env:
LABELS: ${{ toJson(github.event.pull_request.labels.*.name) }}
run: |
if echo "$LABELS" | grep -q "autorelease: pending"; then
echo "is_release_pr=true" >> $GITHUB_OUTPUT
else
echo "Not a release-please PR, skipping"
echo "is_release_pr=false" >> $GITHUB_OUTPUT
fi
- uses: actions/checkout@v4
if: steps.check.outputs.is_release_pr == 'true'
with:
ref: release/candidate
token: ${{ secrets.RELEASE_PAT }}
fetch-depth: 0
- name: Extract version from manifest
if: steps.check.outputs.is_release_pr == 'true'
id: version
run: |
VERSION=$(jq -r '.["."]' .github/.release-please-manifest.json)
echo "version=$VERSION" >> $GITHUB_OUTPUT
echo "Extracted version: $VERSION"
- name: Configure git identity from RELEASE_PAT
if: steps.check.outputs.is_release_pr == 'true'
env:
GH_TOKEN: ${{ secrets.RELEASE_PAT }}
run: |
USER_JSON=$(gh api user)
git config user.name "$(echo "$USER_JSON" | jq -r '.login')"
git config user.email "$(echo "$USER_JSON" | jq -r '.id')+$(echo "$USER_JSON" | jq -r '.login')@users.noreply.github.com"
- name: Record last-release-sha for release-please
if: steps.check.outputs.is_release_pr == 'true'
run: |
git fetch origin main
CUT_SHA=$(git merge-base origin/main HEAD)
echo "Release was cut from main at: $CUT_SHA"
jq --arg sha "$CUT_SHA" '. + {"last-release-sha": $sha}' \
.github/release-please-config.json > tmp.json && mv tmp.json .github/release-please-config.json
git add .github/release-please-config.json
git commit -m "chore: update last-release-sha for next release"
git push origin release/candidate
- name: Rename release/candidate to release/v{version}
if: steps.check.outputs.is_release_pr == 'true'
run: |
VERSION="v${STEPS_VERSION_OUTPUTS_VERSION}"
git push origin "release/candidate:refs/heads/release/$VERSION" ":release/candidate"
echo "Renamed release/candidate to release/$VERSION"
env:
STEPS_VERSION_OUTPUTS_VERSION: ${{ steps.version.outputs.version }}
- name: Update PR label to tagged
if: steps.check.outputs.is_release_pr == 'true'
env:
GH_TOKEN: ${{ github.token }}
run: |
gh pr edit ${{ github.event.pull_request.number }} \
--remove-label "autorelease: pending" \
--add-label "autorelease: tagged"
echo "Updated PR label to autorelease: tagged"
-41
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@@ -1,41 +0,0 @@
# Runs release-please to create/update a PR with version bump and changelog.
# Triggered only by workflow_dispatch (from release-cut.yml).
# Does NOT auto-run on push to preserve manual changelog edits after cherry-picks.
name: "Release: Please"
on:
# Only run via workflow_dispatch (triggered by release-cut.yml)
workflow_dispatch:
permissions:
contents: write
pull-requests: write
jobs:
release-please:
runs-on: ubuntu-latest
steps:
- name: Check if release/candidate still exists
id: check
env:
GH_TOKEN: ${{ github.token }}
run: |
if gh api repos/${{ github.repository }}/branches/release/candidate --silent 2>/dev/null; then
echo "exists=true" >> $GITHUB_OUTPUT
else
echo "release/candidate branch no longer exists, skipping"
echo "exists=false" >> $GITHUB_OUTPUT
fi
- uses: actions/checkout@v4
if: steps.check.outputs.exists == 'true'
with:
ref: release/candidate
- uses: googleapis/release-please-action@v4
if: steps.check.outputs.exists == 'true'
with:
token: ${{ secrets.RELEASE_PAT }}
config-file: .github/release-please-config.json
manifest-file: .github/.release-please-manifest.json
target-branch: release/candidate
-60
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@@ -1,60 +0,0 @@
# Step 6: Builds and publishes the package to PyPI from a release/v{version} branch.
# Creates a merge-back PR (step 7) to sync release changes to main.
name: "Release: Publish to PyPi"
on:
workflow_dispatch:
permissions:
contents: write
pull-requests: write
jobs:
publish:
runs-on: ubuntu-latest
steps:
- name: Validate branch
run: |
if [[ ! "${GITHUB_REF_NAME}" =~ ^release/v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "Error: Must run from a release/v* branch (e.g., release/v0.3.0)"
exit 1
fi
- name: Extract version
id: version
run: |
VERSION="${GITHUB_REF_NAME}"
VERSION="${VERSION#release/v}"
echo "version=$VERSION" >> $GITHUB_OUTPUT
echo "Publishing version: $VERSION"
- uses: actions/checkout@v4
- name: Install uv
uses: astral-sh/setup-uv@v4
with:
version: "latest"
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: "3.11"
- name: Build package
run: uv build
- name: Publish to PyPI
env:
UV_PUBLISH_TOKEN: ${{ secrets.PYPI_TOKEN }}
run: uv publish
- name: Create merge-back PR
env:
GH_TOKEN: ${{ secrets.RELEASE_PAT }}
STEPS_VERSION_OUTPUTS_VERSION: ${{ steps.version.outputs.version }}
run: |
gh pr create \
--base main \
--head "${GITHUB_REF_NAME}" \
--title "chore: merge release v${STEPS_VERSION_OUTPUTS_VERSION} to main" \
--body "Syncs version bump and CHANGELOG from release v${STEPS_VERSION_OUTPUTS_VERSION} to main."
+3 -2
View File
@@ -187,7 +187,8 @@ uv venv --python "python3.11" ".venv" source .venv/bin/activate
uv sync --all-extras ```
**Minimal setup for testing only (matches CI):** `bash uv sync --extra test`
**Minimal setup for testing only (matches CI):** `bash uv sync --extra test
--extra eval --extra a2a`
**Virtual Environment Usage (Required):** - **Always use** `.venv/bin/python` or
`.venv/bin/pytest` directly - **Or activate** with `source .venv/bin/activate`
@@ -362,7 +363,7 @@ catching issues with the public API.
**Quick start:** Run all tests with: `bash pytest tests/unittests`
**Recommended:** Match CI configuration before submitting PRs: `bash uv sync
--extra test && pytest tests/unittests`
--extra test --extra eval --extra a2a && pytest tests/unittests`
**Additional options:** ```bash
-317
View File
@@ -1,322 +1,5 @@
# Changelog
## [1.26.0](https://github.com/google/adk-python/compare/v1.25.1...v1.26.0) (2026-02-26)
### Features
* **[Core]**
* Add intra-invocation compaction and token compaction pre-request ([485fcb8](https://github.com/google/adk-python/commit/485fcb84e3ca351f83416c012edcafcec479c1db))
* Use `--memory_service_uri` in ADK CLI run command ([a7b5097](https://github.com/google/adk-python/commit/a7b509763c1732f0363e90952bb4c2672572d542))
* **[Models]**
* Add `/chat/completions` integration to `ApigeeLlm` ([9c4c445](https://github.com/google/adk-python/commit/9c4c44536904f5cf3301a5abb910a5666344a8c5))
* Add `/chat/completions` streaming support to Apigee LLM ([121d277](https://github.com/google/adk-python/commit/121d27741684685c564e484704ae949c5f0807b1))
* Expand LiteLlm supported models and add registry tests ([d5332f4](https://github.com/google/adk-python/commit/d5332f44347f44d60360e14205a2342a0c990d66))
* **[Tools]**
* Add `load_skill_from_dir()` method ([9f7d5b3](https://github.com/google/adk-python/commit/9f7d5b3f1476234e552b783415527cc4bac55b39))
* Agent Skills spec compliance — validation, aliases, scripts, and auto-injection ([223d9a7](https://github.com/google/adk-python/commit/223d9a7ff52d8da702f1f436bd22e94ad78bd5da))
* BigQuery ADK support for search catalog tool ([bef3f11](https://github.com/google/adk-python/commit/bef3f117b4842ce62760328304484cd26a1ec30a))
* Make skill instruction optimizable and can adapt to user tasks ([21be6ad](https://github.com/google/adk-python/commit/21be6adcb86722a585b26f600c45c85e593b4ee0))
* Pass trace context in MCP tool call's `_meta` field with OpenTelemetry propagator ([bcbfeba](https://github.com/google/adk-python/commit/bcbfeba953d46fca731b11542a00103cef374e57))
* **[Evals]**
* Introduce User Personas to the ADK evaluation framework ([6a808c6](https://github.com/google/adk-python/commit/6a808c60b38ad7140ddeb222887c6accc63edce9))
* **[Services]**
* Add generate/create modes for Vertex AI Memory Bank writes ([811e50a](https://github.com/google/adk-python/commit/811e50a0cbb181d502b9837711431ef78fca3f34))
* Add support for memory consolidation via Vertex AI Memory Bank ([4a88804](https://github.com/google/adk-python/commit/4a88804ec7d17fb4031b238c362f27d240df0a13))
* **[A2A]**
* Add interceptor framework to `A2aAgentExecutor` ([87fcd77](https://github.com/google/adk-python/commit/87fcd77caa9672f219c12e5a0e2ff65cbbaaf6f3))
* **[Auth]**
* Add native support for `id_token` in OAuth2 credentials ([33f7d11](https://github.com/google/adk-python/commit/33f7d118b377b60f998c92944d2673679fddbc6e))
* Support ID token exchange in `ServiceAccountCredentialExchanger` ([7be90db](https://github.com/google/adk-python/commit/7be90db24b41f1830e39ca3d7e15bf4dbfa5a304)), closes [#4458](https://github.com/google/adk-python/issues/4458)
* **[Integrations]**
* Agent Registry in ADK ([abaa929](https://github.com/google/adk-python/commit/abaa92944c4cd43d206e2986d405d4ee07d45afe))
* Add schema auto-upgrade, tool provenance, HITL tracing, and span hierarchy fix to BigQuery Agent Analytics plugin ([4260ef0](https://github.com/google/adk-python/commit/4260ef0c7c37ecdfea295fb0e1a933bb0df78bea))
* Change default BigQuery table ID and update docstring ([7557a92](https://github.com/google/adk-python/commit/7557a929398ec2a1f946500d906cef5a4f86b5d1))
* Update Agent Registry to create AgentCard from info in get agents endpoint ([c33d614](https://github.com/google/adk-python/commit/c33d614004a47d1a74951dd13628fd2300aeb9ef))
* **[Web]**
* Enable dependency injection for agent loader in FastAPI app gen ([34da2d5](https://github.com/google/adk-python/commit/34da2d5b26e82f96f1951334fe974a0444843720))
### Bug Fixes
* Add OpenAI strict JSON schema enforcement in LiteLLM ([2dbd1f2](https://github.com/google/adk-python/commit/2dbd1f25bdb1d88a6873d824b81b3dd5243332a4)), closes [#4573](https://github.com/google/adk-python/issues/4573)
* Add push notification config store to agent_to_a2a ([4ca904f](https://github.com/google/adk-python/commit/4ca904f11113c4faa3e17bb4a9662dca1f936e2e)), closes [#4126](https://github.com/google/adk-python/issues/4126)
* Add support for injecting a custom google.genai.Client into Gemini models ([48105b4](https://github.com/google/adk-python/commit/48105b49c5ab8e4719a66e7219f731b2cd293b00)), closes [#2560](https://github.com/google/adk-python/issues/2560)
* Add support for injecting a custom google.genai.Client into Gemini models ([c615757](https://github.com/google/adk-python/commit/c615757ba12093ba4a2ba19bee3f498fef91584c)), closes [#2560](https://github.com/google/adk-python/issues/2560)
* Check both `input_stream` parameter name and its annotation to decide whether it's a streaming tool that accept input stream ([d56cb41](https://github.com/google/adk-python/commit/d56cb4142c5040b6e7d13beb09123b8a59341384))
* **deps:** Increase pydantic lower version to 2.7.0 ([dbd6420](https://github.com/google/adk-python/commit/dbd64207aebea8c5af19830a9a02d4c05d1d9469))
* edit copybara and BUILD config for new adk/integrations folder (added with Agent Registry) ([37d52b4](https://github.com/google/adk-python/commit/37d52b4caf6738437e62fe804103efe4bde363a1))
* Expand add_memory to accept MemoryEntry ([f27a9cf](https://github.com/google/adk-python/commit/f27a9cfb87caecb8d52967c50637ed5ad541cd07))
* Fix pickling lock errors in McpSessionManager ([4e2d615](https://github.com/google/adk-python/commit/4e2d6159ae3552954aaae295fef3e09118502898))
* fix typo in PlanReActPlanner instruction ([6d53d80](https://github.com/google/adk-python/commit/6d53d800d5f6dc5d4a3a75300e34d5a9b0f006f5))
* handle UnicodeDecodeError when loading skills in ADK ([3fbc27f](https://github.com/google/adk-python/commit/3fbc27fa4ddb58b2b69ee1bea1e3a7b2514bd725))
* Improve BigQuery Agent Analytics plugin reliability and code quality ([ea03487](https://github.com/google/adk-python/commit/ea034877ec15eef1be8f9a4be9fcd95446a3dc21))
* Include list of skills in every message and remove list_skills tool from system instruction ([4285f85](https://github.com/google/adk-python/commit/4285f852d54670390b19302ed38306bccc0a7cee))
* Invoke on_tool_error_callback for missing tools in live mode ([e6b601a](https://github.com/google/adk-python/commit/e6b601a2ab71b7e2df0240fd55550dca1eba8397))
* Keep query params embedded in OpenAPI paths when using httpx ([ffbcc0a](https://github.com/google/adk-python/commit/ffbcc0a626deb24fe38eab402b3d6ace484115df)), closes [#4555](https://github.com/google/adk-python/issues/4555)
* Only relay the LiveRequest after tools is invoked ([b53bc55](https://github.com/google/adk-python/commit/b53bc555cceaa11dc53b42c9ca1d650592fb4365))
* Parallelize tool resolution in LlmAgent.canonical_tools() ([7478bda](https://github.com/google/adk-python/commit/7478bdaa9817b0285b4119e8c739d7520373f719))
* race condition in table creation for `DatabaseSessionService` ([fbe9ecc](https://github.com/google/adk-python/commit/fbe9eccd05e628daa67059ba2e6a0d03966b240d))
* Re-export DEFAULT_SKILL_SYSTEM_INSTRUCTION to skills and skill/prompt.py to avoid breaking current users ([40ec134](https://github.com/google/adk-python/commit/40ec1343c2708e1cf0d39cd8b8a96f3729f843de))
* Refactor LiteLLM streaming response parsing for compatibility with LiteLLM 1.81+ ([e8019b1](https://github.com/google/adk-python/commit/e8019b1b1b0b43dcc5fa23075942b31db502ffdd)), closes [#4225](https://github.com/google/adk-python/issues/4225)
* remove duplicate session GET when using API server, unbreak auto_session_create when using API server ([445dc18](https://github.com/google/adk-python/commit/445dc189e915ce5198e822ad7fadd6bb0880a95e))
* Remove experimental decorators from user persona data models ([eccdf6d](https://github.com/google/adk-python/commit/eccdf6d01e70c37a1e5aa47c40d74469580365d2))
* Replace the global DEFAULT_USER_PERSONA_REGISTRY with a function call to get_default_persona_registry ([2703613](https://github.com/google/adk-python/commit/2703613572a38bf4f9e25569be2ee678dc91b5b5))
* **skill:** coloate default skill SI with skilltoolset ([fc1f1db](https://github.com/google/adk-python/commit/fc1f1db00562a79cd6c742cfd00f6267295c29a8))
* Update agent_engine_sandbox_code_executor in ADK ([ee8d956](https://github.com/google/adk-python/commit/ee8d956413473d1bbbb025a470ad882c1487d8b8))
* Update agent_engine_sandbox_code_executor in ADK ([dab80e4](https://github.com/google/adk-python/commit/dab80e4a8f3c5476f731335724bff5df3e6f3650))
* Update sample skills agent to use weather-skill instead of weather_skill ([8f54281](https://github.com/google/adk-python/commit/8f5428150d18ed732b66379c0acb806a9121c3cb))
* update Spanner query tools to async functions ([1dbcecc](https://github.com/google/adk-python/commit/1dbceccf36c28d693b0982b531a99877a3e75169))
* use correct msg_out/msg_err keys for Agent Engine sandbox output ([b1e33a9](https://github.com/google/adk-python/commit/b1e33a90b4ba716d717e0488b84892b8a7f42aac))
* Validate session before streaming instead of eagerly advancing the runner generator ([ab32f33](https://github.com/google/adk-python/commit/ab32f33e7418d452e65cf6f5b6cbfe1371600323))
* **web:** allow session resume without new message ([30b2ed3](https://github.com/google/adk-python/commit/30b2ed3ef8ee6d3633743c0db00533683d3342d8))
### Code Refactoring
* Extract reusable function for building agent transfer instructions ([e1e0d63](https://github.com/google/adk-python/commit/e1e0d6361675e7b9a2c9b2523e3a72e2e5e7ce05))
* Extract reusable private methods ([976a238](https://github.com/google/adk-python/commit/976a238544330528b4f9f4bea6c4e75ec13b33e1))
* Extract reusable private methods ([42eeaef](https://github.com/google/adk-python/commit/42eeaef2b34c860f126c79c552435458614255ad))
* Extract reusable private methods ([706f9fe](https://github.com/google/adk-python/commit/706f9fe74db0197e19790ca542d372ce46d0ae87))
### Documentation
* add `thinking_config` in `generate_content_config` in example agent ([c6b1c74](https://github.com/google/adk-python/commit/c6b1c74321faf62cc52d2518eb9ea0dcef050cde))
## [1.25.1](https://github.com/google/adk-python/compare/v1.25.0...v1.25.1) (2026-02-18)
### Bug Fixes
* Fix pickling lock errors in McpSessionManager ([4e2d615](https://github.com/google/adk-python/commit/4e2d6159ae3552954aaae295fef3e09118502898))
## [1.25.0](https://github.com/google/adk-python/compare/v1.24.1...v1.25.0) (2026-02-11)
### Features
* **[Core]**
* Add a demo for the simple prompt optimizer for the optimization interface ([0abf4cd](https://github.com/google/adk-python/commit/0abf4cd2c7103a071506c9398455a3bd66fe5da5))
* Add `--auto_create_session` flag to `adk api_server` CLI ([40c15d0](https://github.com/google/adk-python/commit/40c15d059599472b40f48272a464eb3cb7345fc6))
* Add `add_events_to_memory` facade for event-delta ([59e8897](https://github.com/google/adk-python/commit/59e88972ae4f10274444593db0607f40cfcc597e))
* Add post-invocation token-threshold compaction with event retention ([a88e864](https://github.com/google/adk-python/commit/a88e8647558a9b9d0bfdf38d2d8de058e3ba0596))
* Add report generation to `adk conformance test` command ([43c437e](https://github.com/google/adk-python/commit/43c437e38b9109b68a81de886d1901e4d8f87a01))
* **[Models]**
* Add base_url option to Gemini LLM class ([781f605](https://github.com/google/adk-python/commit/781f605a1e5de6d77b69d7e7b9835ec6fc8de4bf))
* **[Tools]**
* Enhance google credentials config to support externally passed access token ([3cf43e3](https://github.com/google/adk-python/commit/3cf43e3842d9987499ea70d6f63d6e1c4d4a07db))
* Update agent simulator by improving prompts and add environment data ([7af1858](https://github.com/google/adk-python/commit/7af1858f46b66fa4471c5ba7943385f2d23d08d3))
* Add a load MCP resource tool ([e25227d](https://github.com/google/adk-python/commit/e25227da5e91a8c1192af709f8e8bb2a471ded92))
* Add SkillToolset to adk ([8d02792](https://github.com/google/adk-python/commit/8d0279251ce4fad6f0c84bd7777eb5a74f7ba07a))
* **[Web]**
* Add `/health` and `/version` endpoints to ADK web server ([25ec2c6](https://github.com/google/adk-python/commit/25ec2c6b614cf8d185ff6dbdac5697a210be68da))
### Bug Fixes
* Use async iteration for VertexAiSessionService.list_sessions pagination ([758d337](https://github.com/google/adk-python/commit/758d337c76d877e3174c35f06551cc9beb1def06))
* Fix event loop closed bug in McpSessionManager ([4aa4751](https://github.com/google/adk-python/commit/4aa475145f196fb35fe97290dd9f928548bc737f))
* Preserve thought_signature in function call conversions for interactions API integration ([2010569](https://github.com/google/adk-python/commit/20105690100d9c2f69c061ac08be5e94c50dc39c))
* Propagate grounding and citation metadata in streaming responses ([e6da417](https://github.com/google/adk-python/commit/e6da4172924ecc36ffc2535199c450a2a51c7bcc))
* Add endpoints to get/list artifact version metadata ([e0b9712](https://github.com/google/adk-python/commit/e0b9712a492bf84ac17679095b333642a79b8ee6))
* Support escaped curly braces in instruction templates ([7c7d25a](https://github.com/google/adk-python/commit/7c7d25a4a6e4389e23037e70b8efdcd5341f44ea))
* Strip timezone for PostgreSQL timestamps in DatabaseSessionService ([19b6076](https://github.com/google/adk-python/commit/19b607684f15ce2b6ffd60382211ba5600705743))
* Prompt token may be None in streaming mode ([32ee07d](https://github.com/google/adk-python/commit/32ee07df01f10dbee0e98ca9d412440a7fe9163d))
* Pass invocation_id from `/run` endpoint to `Runner.run_async` ([d2dba27](https://github.com/google/adk-python/commit/d2dba27134f833e5d929fdf363ada9364cc852f9))
* Conditionally preserve function call IDs in LLM requests ([663cb75](https://github.com/google/adk-python/commit/663cb75b3288d8d0649412e1009329502b21cbbc))
* Migrate VertexAiMemoryBankService to use the async Vertex AI client ([64a44c2](https://github.com/google/adk-python/commit/64a44c28974de77cf8934f9c3d1bc03691b90e7b))
* Handle list values in Gemini schema sanitization ([fd8a9e3](https://github.com/google/adk-python/commit/fd8a9e3962cca4f422beb7316cbe732edf726d51))
* Used logger to log instead of print in MCP ([6bc70a6](https://github.com/google/adk-python/commit/6bc70a6bab79b679a4b18ad146b3450fb9014475))
### Improvements
* Replace check of instance for LlmAgent with hasAttribute check ([7110336](https://github.com/google/adk-python/commit/7110336788662abb8c9bbbb0a53a50cc09130d5e))
* Log exception details before re-raising in MCP session execution ([de79bf1](https://github.com/google/adk-python/commit/de79bf12b564a4eefc7e6a2568dbe0f08bb6efeb))
## [1.24.1](https://github.com/google/adk-python/compare/v1.24.0...v1.24.1) (2026-02-06)
### Bug Fixes
* Add back deprecated eval endpoint for web until we migrate([ae993e8](https://github.com/google/adk-python/commit/ae993e884f44db276a4116ebb7a11a2fb586dbfe))
* Update eval dialog colors, and fix a2ui component types ([3686a3a](https://github.com/google/adk-python/commit/3686a3a98f46738549cd7a999f3773b7a6fd1182))
## [1.24.0](https://github.com/google/adk-python/compare/v1.23.0...v1.24.0) (2026-02-04)
### âš  BREAKING CHANGES
* Breaking: Make credential manager accept `tool_context` instead of `callback_context` ([fe82f3c](https://github.com/google/adk-python/commit/fe82f3cde854e49be13d90b4c02d786d82f8a202))
### Highlights
* **[Web]**
* **Consolidated Event View**: Replaced the Event tab with a more intuitive "click-to-expand" interaction on message rows, enabling faster debugging within the chat context
* **Enhanced Accessibility**: Added full support for arrow-key navigation for a more seamless, keyboard-centric experience
* **Rich Developer Tooling**: Introduced detailed tooltips for function calls, providing instant visibility into arguments, responses, and state changes
* **A2UI Integration**: Integrated the **A2UI v0.8** standard catalog to automatically render spec-compliant ADK parts as native UI components directly in the chat
### Features
* **[Core]**
* Allow passthrough of `GOOGLE_CLOUD_LOCATION` for Agent Engine deployments ([004e15c](https://github.com/google/adk-python/commit/004e15ccb7c7f683623f8e7d2e77a9d12558c545))
* Add interface for agent optimizers ([4ee125a](https://github.com/google/adk-python/commit/4ee125a03856fdb9ed28245bf7f5917c2d9038db))
* Pass event ID as metadata when converted into a message ([85434e2](https://github.com/google/adk-python/commit/85434e293f7bd1e3711f190f84d5a36804e4462b))
* Restructure the bug report template as per the intake process ([324796b](https://github.com/google/adk-python/commit/324796b4fe05bec3379bfef67071a29552ef355a))
* **[Models]**
* Mark Vertex calls made from non-Gemini models ([7d58e0d](https://github.com/google/adk-python/commit/7d58e0d2f375bc80bdfac9cffea2926fd2344b8a))
* **[Evals]**
* Allow Vertex AI Client initialization with API Key ([43d6075](https://github.com/google/adk-python/commit/43d6075ea7aa49ddb358732f2219ca9598dd286f))
* Remove overall evaluation status calculation from `_CustomMetricEvaluator` and add threshold to custom metric function expected signature ([553e376](https://github.com/google/adk-python/commit/553e376718ceb3d7fb1403231bb720836d71f42c))
* **[Tools]**
* Make OpenAPI tool asynchronous ([9290b96](https://github.com/google/adk-python/commit/9290b966267dc02569786f95aab2a3cb78c7004f))
* Implement toolset authentication for `McpToolset`, `OpenAPIToolset`, and other toolsets ([798f65d](https://github.com/google/adk-python/commit/798f65df86b1bbe33d864e30c5b1f9e155e89810))
* Add framework support for toolset authentication before `get_tools` calls ([ee873ca](https://github.com/google/adk-python/commit/ee873cae2e2df960910d264a4340ce6c0489eb7a))
* Support dynamic configuration for `VertexAiSearchTool` ([585ebfd](https://github.com/google/adk-python/commit/585ebfdac7f1b8007b4e4a7e4258ec5de72c78b1))
* Add `get_auth_config` method to toolset to expose authentication requirements ([381d44c](https://github.com/google/adk-python/commit/381d44cab437cac027af181ae627e7b260b7561e))
* Add methods in `McpToolset` for users to access MCP resources ([8f7d965](https://github.com/google/adk-python/commit/8f7d9659cfc19034af29952fbca765d012169b38))
* Improve error message when failing to get tools from MCP ([3480b3b](https://github.com/google/adk-python/commit/3480b3b82d89de69f77637d7ad034827434df45a))
* **[Services]**
* Improve `asyncio` loop handling and test cleanup ([00aba2d](https://github.com/google/adk-python/commit/00aba2d884d24fb5244d1de84f8dba9cbc3c07e8))
* **[Live]**
* Support running tools in separate threads for live mode ([714c3ad](https://github.com/google/adk-python/commit/714c3ad0477e775fba6696a919a366a293197268))
* **[Observability]**
* Add extra attributes to spans generated with `opentelemetry-instrumentation-google-genai` ([e87a843](https://github.com/google/adk-python/commit/e87a8437fb430e0d4c42c73948e3ba1872040a15))
### Bug Fixes
* Ignore `session_db_kwargs` for SQLite session services ([ce07cd8](https://github.com/google/adk-python/commit/ce07cd8144c8498434f68e61ebeb519bf329f778))
* Resolve `MutualTLSChannelError` by adding `pyopenssl` dependency ([125bc85](https://github.com/google/adk-python/commit/125bc85ac5e1400bc38f7c681f76fa82626c9911))
* Add `update_timestamp_tz` property to `StorageSession` ([666cebe](https://github.com/google/adk-python/commit/666cebe3693d2981fd5fea6e9e4c65e56dcd3f2b))
* Do not treat Function Calls and Function Responses as invisible when marked as thoughts ([853a3b0](https://github.com/google/adk-python/commit/853a3b0e143ce27516f0de51e0e0df2af6ecf465))
* Add pre-deployment validation for agent module imports (credit to @ppgranger, [2ac468e](https://github.com/google/adk-python/commit/2ac468ea7e30ef30c1324ffc86f67dbf32ab7ede))
* Fix cases where `execution_result_delimiters` have `None` type element ([a16e3cc](https://github.com/google/adk-python/commit/a16e3cc67e1cb391228ba78662547672404ae550))
* Disable `save_input_blobs_as_artifacts` deprecation warning message for users not setting it ([c34615e](https://github.com/google/adk-python/commit/c34615ecf3c7bbe0f4275f72543774f258c565b4))
* Fix agent config path handling in generated deployment script ([8012339](https://github.com/google/adk-python/commit/801233902bbd6c0cca63b6fc8c1b0b2531f3f11e))
* Add `pypika>=0.50.0` to `project.toml` to support `crewai` on Python 3.12+ ([e8f7aa3](https://github.com/google/adk-python/commit/e8f7aa3140d2585ac38ebfe31c5b650383499a20))
* Update OpenTelemetry dependency versions to relax version constraints for `opentelemetry-api` and `opentelemetry-sdk` ([706a6dd](https://github.com/google/adk-python/commit/706a6dda8144da147bd9fa42ef85bbfa58fec5d3))
* Enable `pool_pre_ping` by default for non-SQLite database engines ([da73e71](https://github.com/google/adk-python/commit/da73e718efa9557ed33e2fb579de68fcbcf4c7f0))
* Ensure database sessions are always rolled back on errors ([63a8eba](https://github.com/google/adk-python/commit/63a8eba53f2cb07625eb7cd111ff767e8e0030fa))
* Reload stale session in `DatabaseSessionService` when storage update time is later than the in-memory session object ([1063fa5](https://github.com/google/adk-python/commit/1063fa532cad59d8e9f7421ce2f523724d49d541))
* Make credential key generation stable and prevent cross-user credential leaks ([33012e6](https://github.com/google/adk-python/commit/33012e6dda9ef20c7a1dae66a84717de5d782097))
* Change MCP `read_resource` to return original contents ([ecce7e5](https://github.com/google/adk-python/commit/ecce7e54a688a915a1b9d742c39e4684186729be))
* Recognize function responses as non-empty parts in LiteLLM ([d0102ec](https://github.com/google/adk-python/commit/d0102ecea331e062190dbb7578a4ef7f4044306e))
* Handle HTTP/HTTPS URLs for media files in LiteLLM content conversion ([47221cd](https://github.com/google/adk-python/commit/47221cd5c1e778cd4b92ed8d382c639435f5728c))
* Fix Pydantic schema generation error for `ClientSession` ([131fbd3](https://github.com/google/adk-python/commit/131fbd39482980572487a30fea13236d2badd543))
* Fix Click’s Wrapping in `adk eval` help message ([3bcd8f7](https://github.com/google/adk-python/commit/3bcd8f7f7a0683f838005bc209f7d39dc93f850b))
* Stream errors as simple JSON objects in ADK web server SSE endpoint ([798d005](https://github.com/google/adk-python/commit/798d0053c832e7ed52e2e104f8a14f789ba8b17f))
* Remove print debugging artifact ([0d38a36](https://github.com/google/adk-python/commit/0d38a3683f13bc12dc5d181164b6cd5d72fc260c))
### Improvements
* Check `will_continue` for streaming function calls ([2220d88](https://github.com/google/adk-python/commit/2220d885cda875144b52338b5becf6e5546f3f51))
* Update ADK web, rework events, and add A2UI capabilities ([37e6507](https://github.com/google/adk-python/commit/37e6507ce4d8750100d914eb1a62014350ef1795))
* Improve error handling for LiteLLM import in `gemma_llm.py` ([574ec43](https://github.com/google/adk-python/commit/574ec43a175e3bf3a05e73114e8db7196fae7040))
* Replace proxy methods with utils implementation ([6ff10b2](https://github.com/google/adk-python/commit/6ff10b23be01c1f7dd79d13ac8c679c079140f76), [f82ceb0](https://github.com/google/adk-python/commit/f82ceb0ce75d3efed7c046835ddac76c28210013))
* Replace print statements with logging in ADK evaluation components ([dd8cd27](https://github.com/google/adk-python/commit/dd8cd27b2ce505ecca50cdfbb1469db01c82b0af))
* Add sample agent that requires OAuth flow during MCP tool listing, and convert `MCPToolset` to `McpToolset` in unit tests ([2770012](https://github.com/google/adk-python/commit/2770012cecdfc71628a818a75b21faabe828b4e5), [4341839](https://github.com/google/adk-python/commit/43418394202c2d01b0d37f6424bd601148077e27))
* Ensure `BigQueryAgentAnalyticsPlugin` is shut down after each test ([c0c98d9](https://github.com/google/adk-python/commit/c0c98d94b3161d6bf9fff731e0abfc985b53e653))
* Add ADK logger in `RestApiTool` ([288c2c4](https://github.com/google/adk-python/commit/288c2c448d77c574dafadf7851a49e6ff59fa7f4))
* Add GitHub Action check to run `mypy` ([32f9f92](https://github.com/google/adk-python/commit/32f9f92042ab530220ac9d159045c91d311affa7))
* Add `unittests.sh` script and update `CONTRIBUTING.md` ([025b42c](https://github.com/google/adk-python/commit/025b42c8361ad2078593e3e7fc5301df88a532c7))
* Extract helper function for LLM request building and response processing ([753084f](https://github.com/google/adk-python/commit/753084fd46c9637488f33b0a05b4d270f6e03a39))
## [1.23.0](https://github.com/google/adk-python/compare/v1.22.1...v1.23.0) (2026-01-22)
### âš  BREAKING CHANGES
* Breaking: Use OpenTelemetry for BigQuery plugin tracing, replacing custom `ContextVar` implementation ([ab89d12](https://github.com/google/adk-python/commit/ab89d1283430041afb303834749869e9ee331721))
### Features
* **[Core]**
* Add support to automatically create a session if one does not exist ([8e69a58](https://github.com/google/adk-python/commit/8e69a58df4eadeccbb100b7264bb518a46b61fd7))
* Remove `@experimental` decorator from `AgentEngineSandboxCodeExecutor` ([135f763](https://github.com/google/adk-python/commit/135f7633253f6a415302142abc3579b664601d5b))
* Add `--disable_features` CLI option to override default feature enable state ([53b67ce](https://github.com/google/adk-python/commit/53b67ce6340f3f3f8c3d732f9f7811e445c76359))
* Add `otel_to_cloud` flag to `adk deploy agent_engine` command ([21f63f6](https://github.com/google/adk-python/commit/21f63f66ee424501d9a70806277463ef718ae843))
* Add `is_computer_use` field to agent information in `adk-web` server ([5923da7](https://github.com/google/adk-python/commit/5923da786eb1aaef6f0bcbc6adc906cbc8bf9b36))
* Allow `thinking_config` in `generate_content_config` ([e162bb8](https://github.com/google/adk-python/commit/e162bb8832a806e2380048e39165bf837455f88c))
* Convert A2UI messages between A2A `DataPart` metadata and ADK events ([1133ce2](https://github.com/google/adk-python/commit/1133ce219c5a7a9a85222b03e348ba6b13830c8f))
* Add `--enable_features` CLI option to override default feature enable state ([79fcddb](https://github.com/google/adk-python/commit/79fcddb39f71a4c1342e63b4d67832b3eccb2652))
* **[Tools]**
* Add flush mechanism to `BigQueryAgentAnalyticsPlugin` to ensure pending log events are written to BigQuery ([9579bea](https://github.com/google/adk-python/commit/9579bea05d946b3d8b4bfec35e510725dd371224))
* Allow Google Search tool to set a different model ([b57a3d4](https://github.com/google/adk-python/commit/b57a3d43e4656f5a3c5db53addff02b67d1fde26))
* Support authentication for MCP tool listing ([e3d542a](https://github.com/google/adk-python/commit/e3d542a5ba3d357407f8cd29cfdd722f583c8564) [19315fe](https://github.com/google/adk-python/commit/19315fe557039fa8bf446525a4830b1c9f40cba9))
* Use JSON schema for `base_retrieval_tool`, `load_artifacts_tool`, and `load_memory_tool` declarations when the feature is enabled ([69ad605](https://github.com/google/adk-python/commit/69ad605bc4bbe9a4f018127fd3625169ee70488e))
* Use JSON schema for `IntegrationConnectorTool` declaration when the feature is enabled ([2ed6865](https://github.com/google/adk-python/commit/2ed686527ac75ff64128ce7d9b1a3befc2b37c64))
* Start and close `ClientSession` in a single task in `McpSessionManager` ([cce430d](https://github.com/google/adk-python/commit/cce430da799766686e65f6cae02ba64e916d5c8a))
* Use JSON schema for `RestApiTool` declaration when the feature is enabled ([a5f0d33](https://github.com/google/adk-python/commit/a5f0d333d7f26f2966ed511d5d9def7a1933f0c2))
* **[Evals]**
* Update `adk eval` CLI to consume custom metrics by adding `CustomMetricEvaluator` ([ea0934b](https://github.com/google/adk-python/commit/ea0934b9934c1fefd129a1026d6af369f126870e))
* Update `EvalConfig` and `EvalMetric` data models to support custom metrics ([6d2f33a](https://github.com/google/adk-python/commit/6d2f33a59cfba358dd758378290125fc2701c411))
* **[Observability]**
* Add minimal `generate_content {model.name}` spans and logs for non-Gemini inference and when `opentelemetry-inference-google-genai` dependency is missing ([935c279](https://github.com/google/adk-python/commit/935c279f8281bde99224f03d936b8abe51cbabfc))
* **[Integrations]**
* Enhance `TraceManager` asynchronous safety, enrich BigQuery plugin logging, and fix serialization ([a4116a6](https://github.com/google/adk-python/commit/a4116a6cbfadc161982af5dabd55a711d79348b7))
* **[Live]**
* Persist user input content to session in live mode ([a04828d](https://github.com/google/adk-python/commit/a04828dd8a848482acbd48acc7da432d0d2cb0aa))
### Bug Fixes
* Recursively extract input/output schema for AgentTool ([bf2b56d](https://github.com/google/adk-python/commit/bf2b56de6d0052e40b6d871b2d22c56e9225e145))
* Yield buffered `function_call` and `function_response` events during live streaming ([7b25b8f](https://github.com/google/adk-python/commit/7b25b8fb1daf54d7694bf405d545d46d2c012d2b))
* Update `authlib` and `mcp` dependency versions ([7955177](https://github.com/google/adk-python/commit/7955177fb28b8e5dc19aae8be94015a7b5d9882a))
* Set `LITELLM_MODE` to `PRODUCTION` before importing LiteLLM to prevent implicit `.env` file loading ([215c2f5](https://github.com/google/adk-python/commit/215c2f506e21a3d8c39551b80f6356943ecae320))
* Redact sensitive information from URIs in logs ([5257869](https://github.com/google/adk-python/commit/5257869d91a77ebd1381538a85e7fdc3a600da90))
* Handle asynchronous driver URLs in the migration tool ([4b29d15](https://github.com/google/adk-python/commit/4b29d15b3e5df65f3503daffa6bc7af85159507b))
* Remove custom metadata from A2A response events ([81eaeb5](https://github.com/google/adk-python/commit/81eaeb5eba6d40cde0cf6147d96921ed1bf7bb31))
* Handle `None` inferences in eval results ([7d4326c](https://github.com/google/adk-python/commit/7d4326c3606a7ff2ba3c0fdef08d4f6af52ee71e))
* Mark all parts of a thought event as thought ([f92d4e3](https://github.com/google/adk-python/commit/f92d4e397f37445fe9032a95ce26646a3a69300b))
* Use `json.dumps` for error messages in SSE events ([6ad18cc](https://github.com/google/adk-python/commit/6ad18cc2fc3a3315a0fc240cb51b3283b53116b4))
* Use the correct path for config-based agents when deploying to AgentEngine ([83d7bb6](https://github.com/google/adk-python/commit/83d7bb6ef0d952ad04c5d9a61aaf202672c7e17d))
* Support Generator and Async Generator tool declarations in JSON schema ([19555e7](https://github.com/google/adk-python/commit/19555e7dce6d60c3b960ca0bc2f928c138ac3cc0) [7c28297](https://github.com/google/adk-python/commit/7c282973ea193841fee79f90b8a91c5e02627ccc))
* Prevent stopping event processing on events with `None` content ([ed2c3eb](https://github.com/google/adk-python/commit/ed2c3ebde9cafbb5e2bf375f44db1e77cee9fb24))
* Fix `'NoneType'` object is not iterable error ([7db3ce9](https://github.com/google/adk-python/commit/7db3ce9613b1c2c97e6ca3cd8115736516dc1556))
* Use canonical tools to find streaming tools and register them by `tool.name` ([ec6abf4](https://github.com/google/adk-python/commit/ec6abf401019c39e8e1a8d1b2c7d5cf5e8c7ac56))
* Initialize `self._auth_config` inside `BaseAuthenticatedTool` to access authentication headers in `McpTool` ([d4da1bb](https://github.com/google/adk-python/commit/d4da1bb7330cdb87c1dcbe0b9023148357a6bd07))
* Only filter out audio content when sending history ([712b5a3](https://github.com/google/adk-python/commit/712b5a393d44e7b5ce35fc459da98361bae4bb16))
* Add finish reason mapping and remove custom file URI handling in LiteLLM ([89bed43](https://github.com/google/adk-python/commit/89bed43f5e0c5ad12dd31c716d372145b7e33e78))
* Convert unsupported inline artifact MIME types to text in `LoadArtifactsTool` ([fdc98d5](https://github.com/google/adk-python/commit/fdc98d5c927bfef021e87cf72103892e4c2ac12a))
* Pass `log_level` to `uvicorn` in `web` and `api_server` commands ([38d52b2](https://github.com/google/adk-python/commit/38d52b247600fb45a2beeb041c4698e90c00d705))
* Use the agent name as the author of the audio event ([ab62b1b](https://github.com/google/adk-python/commit/ab62b1bffd7ad2df5809d430ad1823872b8bd67a))
* Handle `NOT_FOUND` error when fetching Vertex AI sessions ([75231a3](https://github.com/google/adk-python/commit/75231a30f1857d930804769caf88bcc20839dd08))
* Fix `httpx` client closure during event pagination ([b725045](https://github.com/google/adk-python/commit/b725045e5a1192bc9fd5190cbd2758ab6ff02590))
### Improvements
* Add new conversational analytics API toolset ([82fa10b](https://github.com/google/adk-python/commit/82fa10b71e037b565cb407c82e9e908432dab0ff))
* Filter out `adk_request_input` event from content list ([295b345](https://github.com/google/adk-python/commit/295b34558774d1f64022009980e3edd8eb79527b))
* Always skip executing partial function calls ([d62f9c8](https://github.com/google/adk-python/commit/d62f9c896c301aba3a781e868735e16f946a8862))
* Update comments of request confirmation preprocessor ([1699b09](https://github.com/google/adk-python/commit/1699b090edc9e5b13c34f461c8e664187157c5c0))
* Fix various typos ([a8f2ddd](https://github.com/google/adk-python/commit/a8f2ddd943301bbf53f49b3a23300ece45803cc0))
* Update sample live streaming tools agent to use latest live models ([3dd7e3f](https://github.com/google/adk-python/commit/3dd7e3f1b9be05c28adb061864d84c4202a2d922))
* Make the regex to catch CLI reference strict by adding word boundary anchor ([c222a45](https://github.com/google/adk-python/commit/c222a45ef74f7b55c48dc151ba98cd8c30a15c57))
* Migrate `ToolboxToolset` to use `toolbox-adk` and align validation ([7dc6adf](https://github.com/google/adk-python/commit/7dc6adf4e563330a09e4cf28d2b1994c24b007d1) [277084e](https://github.com/google/adk-python/commit/277084e31368302e6338b69d456affd35d5fedfe))
* Always log API backend when connecting to live model ([7b035aa](https://github.com/google/adk-python/commit/7b035aa9fc43a43489aeffea8f877cd7eaa09f35))
* Add a sample BigQuery agent using BigQuery MCP tools ([672b57f](https://github.com/google/adk-python/commit/672b57f1b76580023d1f348de76227291a9c1012))
* Add a `DebugLoggingPlugin` to record human-readable debugging logs ([8973618](https://github.com/google/adk-python/commit/8973618b0b0e90c513873e22af272c147efb4904))
* Upgrade the sample BigQuery agent model version to `gemini-2.5-flash` ([fd2c0f5](https://github.com/google/adk-python/commit/fd2c0f556b786417a9f6add744827b07e7a06b7d))
* Import `migration_runner` lazily within the migrate command ([905604f](https://github.com/google/adk-python/commit/905604faac82aca8ae0935eebea288f82985e9c5))
## [1.22.1](https://github.com/google/adk-python/compare/v1.22.0...v1.22.1) (2026-01-09)

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