release: v4.0.8

[github-actions]

This pull request was created by GitHub Actions/AWS CodeBuild! Before merging, please do the following:

• Review changelog/staleness report.
• Review pinned_env.in files, when releasing Major/Minor version, try removing entries from there and build images.
• Review python package dependency and size report.
• Review build/test results by clicking Build Logs in CI Report (be patient, tests take ~4hr).
• Review ECR Scan results.

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-U5omrjiHQCoa
• Commit ID: b1de0de
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

Staleness Report: 4.0.8(gpu)

Package	Current Version in the Distribution image	Latest Relevant Version in Upstream
pip	26.0.1	26.0.1
boto3	1.42.97	1.42.97
amazon_sagemaker_sql_editor	0.2.6	0.2.6
jinja2	3.1.6	3.1.6
jupyter-scheduler	2.12.0	2.12.0
jupyter-ai	2.31.7	2.31.7
langchain	0.3.27	0.3.27
jupyter-lsp	2.3.1	2.3.1
ipython	8.37.0	8.37.0
altair	6.0.0	6.0.0
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	1.2.9
jupyterlab	4.5.9	4.5.9
sagemaker-jupyterlab-extension-common	0.3.3	0.3.3
jupyterlab-lsp	5.0.3	5.0.3
amzn-sagemaker-aiops-jupyterlab-extension	1.0.6	1.0.6
amazon-sagemaker-sql-magic	0.1.4	0.1.4
amazon-sagemaker-jupyter-scheduler	3.2.2	3.2.2
uvicorn	0.44.0	0.44.0
autogluon	1.5.0	1.5.0
ipywidgets	8.1.8	8.1.8
aws-glue-sessions	1.0.9	1.0.9
aws-s3-access-grants-boto3-plugin	1.3.0	1.3.0
numpy	1.26.4	1.26.4
notebook	7.5.7	7.5.7
git-remote-codecommit	1.16	1.16
pandas	2.3.3	2.3.3
pytorch	2.8.0	2.8.0
jupyter-activity-monitor-extension	0.3.2	0.3.2
fastapi	0.135.3	0.135.3
jupyter-collaboration	4.3.0	4.3.0
jupyter-dash	0.4.2	0.4.2
jupyter-server-proxy	4.5.0	4.5.0
jupyterlab-git	0.52.0	0.52.0
keras	3.14.1	3.14.1
langchain-aws	0.2.35	0.2.35
scipy	1.16.3	1.16.3
py-xgboost-gpu	2.1.4	2.1.4
mcp	1.27.2	1.27.2
python-lsp-server	1.14.0	1.14.0
s3fs	2026.3.0	2026.3.0
matplotlib-base	3.10.9	3.10.9
mlflow	3.11.1	3.11.1
scikit-learn	1.7.2	1.7.2
sagemaker-gen-ai-jupyterlab-extension	1.0.18	1.0.18
docker-cli	29.4.3	29.4.3
langchain-openai	0.3.35	0.3.35
${\color{red}torchvision}$	0.24.0	0.24.1
sagemaker-headless-execution-driver	0.0.13	0.0.13
pyhive	0.7.0	0.7.0
sagemaker-jupyterlab-emr-extension	0.4.3	0.4.3
sagemaker-jupyterlab-extension	0.5.10	0.5.10
conda	26.3.2	26.3.2
sagemaker-mlflow	0.2.0	0.2.0
sagemaker-kernel-wrapper	0.0.6	0.0.6
sagemaker-python-sdk	3.7.1	3.7.1
sagemaker-studio-analytics-extension	0.3.0	0.3.0
sagemaker-studio	1.1.25	1.1.25
sagemaker-studio-dataengineering-extensions	1.3.12	1.3.12
sagemaker-studio-dataengineering-sessions	1.3.21	1.3.21
seaborn	0.13.2	0.13.2
strands-agents	0.3.0	0.3.0
strands-agents-tools	0.1.9	0.1.9
sagemaker-studio-cli	1.0.7	1.0.7
strands-agents-mcp-server	0.1.2	0.1.2
python-gssapi	1.11.1	1.11.1
supervisor	4.3.0	4.3.0
sagemaker-code-editor	1.9.9	1.9.9
tensorflow	2.19.1	2.19.1
uv	0.11.29	0.11.29

Staleness Report: 4.0.8(cpu)

Package	Current Version in the Distribution image	Latest Relevant Version in Upstream
boto3	1.42.97	1.42.97
langchain	0.3.27	0.3.27
amazon-sagemaker-jupyter-scheduler	3.2.2	3.2.2
jupyter-scheduler	2.12.0	2.12.0
jupyterlab-lsp	5.0.3	5.0.3
ipython	8.37.0	8.37.0
jinja2	3.1.6	3.1.6
pip	26.0.1	26.0.1
altair	6.0.0	6.0.0
sagemaker-jupyterlab-extension-common	0.3.3	0.3.3
amzn-sagemaker-aiops-jupyterlab-extension	1.0.6	1.0.6
amazon-sagemaker-sql-magic	0.1.4	0.1.4
numpy	1.26.4	1.26.4
jupyterlab	4.5.9	4.5.9
pytorch	2.8.0	2.8.0
uvicorn	0.44.0	0.44.0
autogluon	1.5.0	1.5.0
pandas	2.3.3	2.3.3
jupyter-ai	2.31.7	2.31.7
jupyter-lsp	2.3.1	2.3.1
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	1.2.9
notebook	7.5.7	7.5.7
amazon_sagemaker_sql_editor	0.2.6	0.2.6
aws-glue-sessions	1.0.9	1.0.9
ipywidgets	8.1.8	8.1.8
aws-s3-access-grants-boto3-plugin	1.3.0	1.3.0
fastapi	0.135.3	0.135.3
scipy	1.16.3	1.16.3
git-remote-codecommit	1.16	1.16
jupyter-activity-monitor-extension	0.3.2	0.3.2
matplotlib-base	3.10.9	3.10.9
scikit-learn	1.7.2	1.7.2
jupyter-collaboration	4.3.0	4.3.0
jupyterlab-git	0.52.0	0.52.0
${\color{red}torchvision}$	0.24.0	0.24.1
jupyter-dash	0.4.2	0.4.2
keras	3.14.1	3.14.1
jupyter-server-proxy	4.5.0	4.5.0
mcp	1.27.2	1.27.2
py-xgboost-cpu	2.1.4	2.1.4
mlflow	3.11.1	3.11.1
pyhive	0.7.0	0.7.0
langchain-aws	0.2.35	0.2.35
langchain-openai	0.3.35	0.3.35
s3fs	2026.3.0	2026.3.0
sagemaker-gen-ai-jupyterlab-extension	1.0.18	1.0.18
sagemaker-headless-execution-driver	0.0.13	0.0.13
sagemaker-jupyterlab-emr-extension	0.4.3	0.4.3
sagemaker-jupyterlab-extension	0.5.10	0.5.10
sagemaker-kernel-wrapper	0.0.6	0.0.6
sagemaker-python-sdk	3.7.1	3.7.1
conda	26.3.2	26.3.2
sagemaker-studio	1.1.25	1.1.25
python-lsp-server	1.14.0	1.14.0
docker-cli	29.4.3	29.4.3
sagemaker-studio-cli	1.0.7	1.0.7
sagemaker-mlflow	0.2.0	0.2.0
sagemaker-studio-dataengineering-extensions	1.3.12	1.3.12
sagemaker-studio-analytics-extension	0.3.0	0.3.0
seaborn	0.13.2	0.13.2
sagemaker-studio-dataengineering-sessions	1.3.21	1.3.21
strands-agents-tools	0.1.9	0.1.9
supervisor	4.3.0	4.3.0
strands-agents	0.3.0	0.3.0
strands-agents-mcp-server	0.1.2	0.1.2
python-gssapi	1.11.1	1.11.1
sagemaker-code-editor	1.9.9	1.9.9
tensorflow	2.19.1	2.19.1
uv	0.11.29	0.11.29

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-H90kIAaKOLeW
• Commit ID: 5578f97
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-GzX4lUMOfNat
• Commit ID: 5578f97
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

GPU Total Image Size Report

Target Image Size	Base Image Size	Size Difference	Size Change (%)
4.0.8-gpu:10.07 GB	4.0.7-gpu:10.07 GB	0.00 GB Larger	0.04% Larger

CPU Total Image Size Report

Target Image Size	Base Image Size	Size Difference	Size Change (%)
4.0.8-cpu:3.73 GB	4.0.7-cpu:3.72 GB	0.00 GB Larger	0.1% Larger

Python Package Size Report (GPU)

Target Image Version: 4.0.8 | Base Image Version: 4.0.7

Python Packages Total Size Summary

Target Version Total Size	Base Version Total Size	Size Change (abs)	Size Change (%)
4.30GB	4.29GB	4.18MB	0.1

Top-20 Largest Python Packages

Package	Version in the Target Image	Size
libcudnn	9.10.2.21	502.42MB
libcublas	12.9.2.10	446.01MB
libmagma	2.9.0	354.08MB
nccl	2.30.7.1	228.33MB
libcusparse	12.5.10.65	199.17MB
libcusolver	11.7.5.82	195.64MB
onnxruntime	1.26.0	195.38MB
deltalake	1.5.0	174.32MB
triton	3.4.0	166.39MB
libcufft	11.4.1.4	154.57MB
libtensorflow_cc	2.19.1	139.55MB
mkl	2025.3.1	119.62MB
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	74.74MB
cuda-nvrtc	12.9.86	64.07MB
libcudss	0.7.1.4	59.83MB
tensorflow-base	2.19.1	59.47MB
libtorch	2.8.0	56.34MB
sagemaker-code-editor	1.9.9	53.38MB
qt6-main	6.9.2	50.13MB
libcurand	10.3.10.19	44.08MB

Python Package Size Delta

The total size of newly introduced Python packages is 8.71KB, accounts for 0.0% of the total package size.

Package	Version in the Target Image	Version in the Base Image	Size Change (abs)	Size Change (%)
llvmlite	0.48.0	0.47.0	2.95MB	9.61
dask-core	2026.7.1	2026.7.0	1.39MB	135.82
distributed	2026.7.1	2026.7.0	472.31KB	57.37
google-auth	2.56.0	2.55.1	242.02KB	164.61
sagemaker-studio	1.1.25	1.1.22	54.02KB	11.64
numba	0.66.0	0.65.1	41.47KB	0.96
filelock	3.31.1	3.29.7	36.33KB	93.81
libjpeg-turbo	3.2.0	3.1.4.1	18.59KB	3.0
yarl	1.24.5	1.24.2	15.51KB	11.16
thrift	0.24.0	0.23.0	13.56KB	9.92
ld_impl_linux-64	2.46.1	2.45.1	13.29KB	1.86
pyathena	3.35.2	3.32.0	11.39KB	9.8
langsmith	0.10.7	0.10.2	11.37KB	2.78
gflags	2.3.0	2.2.2	11.10KB	9.5
snowflake-sqlalchemy	1.11.0	1.10.2	10.99KB	12.4
pywin32	312	-	8.71KB	-
tomlkit	0.15.1	0.15.0	7.70KB	19.15
wayland	1.26.0	1.25.0	6.25KB	1.92
fastcore	2.1.3	2.0.1	5.13KB	4.99
anyio	4.14.2	4.14.1	3.08KB	1.96
c-ares	1.34.8	1.34.6	2.98KB	1.47
databricks-sdk	0.121.0	0.120.0	2.84KB	0.49
sagemaker-core	2.16.0	2.15.0	2.47KB	0.34
apsw	3.53.3.1	3.53.3.0	2.04KB	0.17
fastapi-cli	0.0.32	0.0.29	1.34KB	7.09
menuinst	2.5.2	2.5.1	1.24KB	0.53
schema	0.7.8	0.7.7	1.05KB	2.57
typer	0.27.0	0.26.8	878.00B	0.47
rich-toolkit	0.20.3	0.20.1	493.00B	1.44
slack-bolt	1.30.0	1.29.0	395.00B	0.34
google-cloud-bigquery-core	3.42.2	3.42.1	326.00B	0.17
smart_open	8.0.1	8.0.0	305.00B	0.5
regex	2026.7.19	2026.6.28	178.00B	0.05
platformdirs	4.10.1	4.10.0	104.00B	0.4
duckdb	1.5.1	1.5.4	94.00B	1.21
sse-starlette	3.4.6	3.4.5	37.00B	0.17
python-fasthtml	0.14.9	0.14.5	16.00B	0.02
smart-open	8.0.1	8.0.0	6.00B	0.12
proto-plus	1.28.1	1.28.0	-12.00B	-0.03
coverage	7.15.2	7.15.0	-119.00B	-0.04
opentelemetry-proto	1.44.0	1.43.0	-203.00B	-0.4
tqdm	4.69.0	4.68.4	-265.00B	-0.04
websockets	16.1.1	16.1	-298.00B	-0.1
tzdata	2026c	2025c	-355.00B	-0.3
virtualenv	21.6.1	21.6.0	-1.64KB	-0.05
colorlog	6.11.0	6.10.1	-1.95KB	-10.11
hf-xet	1.5.2	1.5.1	-12.03KB	-0.35
python-flatbuffers	25.12.19	25.9.23	-21.83KB	-38.6
pynacl	1.5.0	1.6.2	-23.40KB	-2.09
asttokens	3.0.2	3.0.1	-26.75KB	-44.16
soupsieve	2.9	2.8.4	-30.88KB	-44.53
opencensus	0.11.4	0.11.3	-56.56KB	-44.14
docker-py	7.2.0	7.1.0	-82.97KB	-42.53
python-duckdb	1.5.1	1.5.4	-91.45KB	-0.55
gitpython	3.1.53	3.1.50	-126.68KB	-44.01
uv	0.11.29	0.11.28	-159.04KB	-0.78
sagemaker-jupyterlab-extension	0.5.10	0.5.9	-169.65KB	-38.11
narwhals	2.24.0	2.23.0	-363.33KB	-56.2

Python Package Size Report (CPU)

Target Image Version: 4.0.8 | Base Image Version: 4.0.7

Python Packages Total Size Summary

Target Version Total Size	Base Version Total Size	Size Change (abs)	Size Change (%)
1.81GB	1.81GB	4.18MB	0.23

Top-20 Largest Python Packages

Package	Version in the Target Image	Size
onnxruntime	1.26.0	195.38MB
deltalake	1.5.0	174.32MB
libtensorflow_cc	2.19.1	139.55MB
mkl	2025.3.1	119.62MB
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	74.74MB
tensorflow-base	2.19.1	59.47MB
libtorch	2.8.0	56.34MB
sagemaker-code-editor	1.9.9	53.38MB
qt6-main	6.9.2	50.13MB
libllvm21	21.1.0	42.31MB
ray-core	2.55.1	39.56MB
llvmlite	0.48.0	33.72MB
python	3.12.13	30.14MB
pytorch	2.8.0	25.85MB
panel-core	1.9.3	23.07MB
panel	1.9.3	23.02MB
pandoc	3.10	21.47MB
libclang-cpp21.1	21.1.0	20.15MB
uv	0.11.29	19.82MB
amazon_sagemaker_sql_editor	0.2.6	17.77MB

Python Package Size Delta

The total size of newly introduced Python packages is 8.71KB, accounts for 0.0% of the total package size.

Package	Version in the Target Image	Version in the Base Image	Size Change (abs)	Size Change (%)
llvmlite	0.48.0	0.47.0	2.95MB	9.61
dask-core	2026.7.1	2026.7.0	1.39MB	135.82
distributed	2026.7.1	2026.7.0	472.31KB	57.37
google-auth	2.56.0	2.55.1	242.02KB	164.61
sagemaker-studio	1.1.25	1.1.22	54.02KB	11.64
numba	0.66.0	0.65.1	41.47KB	0.96
filelock	3.31.1	3.29.7	36.33KB	93.81
libjpeg-turbo	3.2.0	3.1.4.1	18.59KB	3.0
yarl	1.24.5	1.24.2	15.51KB	11.16
thrift	0.24.0	0.23.0	13.56KB	9.92
ld_impl_linux-64	2.46.1	2.45.1	13.29KB	1.86
pyathena	3.35.2	3.32.0	11.39KB	9.8
langsmith	0.10.7	0.10.2	11.37KB	2.78
gflags	2.3.0	2.2.2	11.10KB	9.5
snowflake-sqlalchemy	1.11.0	1.10.2	10.99KB	12.4
pywin32	312	-	8.71KB	-
tomlkit	0.15.1	0.15.0	7.70KB	19.15
wayland	1.26.0	1.25.0	6.25KB	1.92
fastcore	2.1.3	2.0.1	5.13KB	4.99
anyio	4.14.2	4.14.1	3.08KB	1.96
c-ares	1.34.8	1.34.6	2.98KB	1.47
databricks-sdk	0.121.0	0.120.0	2.84KB	0.49
sagemaker-core	2.16.0	2.15.0	2.47KB	0.34
apsw	3.53.3.1	3.53.3.0	2.04KB	0.17
fastapi-cli	0.0.32	0.0.29	1.34KB	7.09
menuinst	2.5.2	2.5.1	1.24KB	0.53
schema	0.7.8	0.7.7	1.05KB	2.57
typer	0.27.0	0.26.8	878.00B	0.47
rich-toolkit	0.20.3	0.20.1	493.00B	1.44
slack-bolt	1.30.0	1.29.0	395.00B	0.34
google-cloud-bigquery-core	3.42.2	3.42.1	326.00B	0.17
smart_open	8.0.1	8.0.0	305.00B	0.5
regex	2026.7.19	2026.6.28	178.00B	0.05
platformdirs	4.10.1	4.10.0	104.00B	0.4
duckdb	1.5.1	1.5.4	94.00B	1.21
sse-starlette	3.4.6	3.4.5	37.00B	0.17
python-fasthtml	0.14.9	0.14.5	16.00B	0.02
smart-open	8.0.1	8.0.0	6.00B	0.12
proto-plus	1.28.1	1.28.0	-12.00B	-0.03
coverage	7.15.2	7.15.0	-119.00B	-0.04
opentelemetry-proto	1.44.0	1.43.0	-203.00B	-0.4
tqdm	4.69.0	4.68.4	-265.00B	-0.04
websockets	16.1.1	16.1	-298.00B	-0.1
tzdata	2026c	2025c	-355.00B	-0.3
virtualenv	21.6.1	21.6.0	-1.64KB	-0.05
colorlog	6.11.0	6.10.1	-1.95KB	-10.11
hf-xet	1.5.2	1.5.1	-12.03KB	-0.35
python-flatbuffers	25.12.19	25.9.23	-21.83KB	-38.6
pynacl	1.5.0	1.6.2	-23.40KB	-2.09
asttokens	3.0.2	3.0.1	-26.75KB	-44.16
soupsieve	2.9	2.8.4	-30.88KB	-44.53
opencensus	0.11.4	0.11.3	-56.56KB	-44.14
docker-py	7.2.0	7.1.0	-82.97KB	-42.53
python-duckdb	1.5.1	1.5.4	-91.45KB	-0.55
gitpython	3.1.53	3.1.50	-126.68KB	-44.01
uv	0.11.29	0.11.28	-159.04KB	-0.78
sagemaker-jupyterlab-extension	0.5.10	0.5.9	-169.65KB	-38.11
narwhals	2.24.0	2.23.0	-363.33KB	-56.2

[sagemaker-distribution-bot]

Skipping dependency report for patch release.

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-U5omrjiHQCoa
• Commit ID: 96746ad
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

Staleness Report: 4.0.8(gpu)

Package	Current Version in the Distribution image	Latest Relevant Version in Upstream
jupyter-ai	2.31.7	2.31.7
jinja2	3.1.6	3.1.6
langchain	0.3.27	0.3.27
ipython	8.37.0	8.37.0
amazon-sagemaker-jupyter-scheduler	3.2.2	3.2.2
amazon_sagemaker_sql_editor	0.2.6	0.2.6
sagemaker-jupyterlab-extension-common	0.3.3	0.3.3
amzn-sagemaker-aiops-jupyterlab-extension	1.0.6	1.0.6
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	1.2.9
boto3	1.42.97	1.42.97
altair	6.0.0	6.0.0
jupyterlab	4.5.10	4.5.10
jupyterlab-lsp	5.0.3	5.0.3
jupyter-lsp	2.3.1	2.3.1
pip	26.0.1	26.0.1
jupyter-scheduler	2.12.0	2.12.0
uvicorn	0.44.0	0.44.0
ipywidgets	8.1.8	8.1.8
aws-glue-sessions	1.0.9	1.0.9
notebook	7.5.7	7.5.7
amazon-sagemaker-sql-magic	0.1.4	0.1.4
numpy	1.26.4	1.26.4
autogluon	1.5.0	1.5.0
pandas	2.3.3	2.3.3
pytorch	2.8.0	2.8.0
fastapi	0.135.3	0.135.3
git-remote-codecommit	1.16	1.16
jupyter-activity-monitor-extension	0.3.2	0.3.2
jupyter-collaboration	4.3.0	4.3.0
jupyter-dash	0.4.2	0.4.2
jupyter-server-proxy	4.5.0	4.5.0
jupyterlab-git	0.52.0	0.52.0
langchain-aws	0.2.35	0.2.35
aws-s3-access-grants-boto3-plugin	1.3.0	1.3.0
langchain-openai	0.3.35	0.3.35
scipy	1.16.3	1.16.3
mlflow	3.11.1	3.11.1
mcp	1.27.2	1.27.2
keras	3.14.1	3.14.1
py-xgboost-gpu	2.1.4	2.1.4
scikit-learn	1.7.2	1.7.2
${\color{red}torchvision}$	0.24.0	0.24.1
python-lsp-server	1.14.0	1.14.0
pyhive	0.7.0	0.7.0
matplotlib-base	3.10.9	3.10.9
s3fs	2026.3.0	2026.3.0
conda	26.3.2	26.3.2
sagemaker-gen-ai-jupyterlab-extension	1.0.18	1.0.18
sagemaker-headless-execution-driver	0.0.13	0.0.13
docker-cli	29.4.3	29.4.3
sagemaker-jupyterlab-emr-extension	0.4.3	0.4.3
sagemaker-jupyterlab-extension	0.5.10	0.5.10
sagemaker-kernel-wrapper	0.0.6	0.0.6
sagemaker-mlflow	0.2.0	0.2.0
sagemaker-studio-analytics-extension	0.3.0	0.3.0
sagemaker-python-sdk	3.7.1	3.7.1
sagemaker-studio	1.1.26	1.1.26
sagemaker-studio-dataengineering-extensions	1.3.12	1.3.12
strands-agents-mcp-server	0.1.2	0.1.2
sagemaker-studio-cli	1.0.7	1.0.7
sagemaker-studio-dataengineering-sessions	1.3.21	1.3.21
strands-agents-tools	0.1.9	0.1.9
seaborn	0.13.2	0.13.2
python-gssapi	1.11.1	1.11.1
strands-agents	0.3.0	0.3.0
supervisor	4.3.0	4.3.0
sagemaker-code-editor	1.9.9	1.9.9
tensorflow	2.19.1	2.19.1
uv	0.11.30	0.11.30

Staleness Report: 4.0.8(cpu)

Package	Current Version in the Distribution image	Latest Relevant Version in Upstream
jinja2	3.1.6	3.1.6
langchain	0.3.27	0.3.27
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	1.2.9
sagemaker-jupyterlab-extension-common	0.3.3	0.3.3
jupyterlab	4.5.10	4.5.10
amzn-sagemaker-aiops-jupyterlab-extension	1.0.6	1.0.6
amazon_sagemaker_sql_editor	0.2.6	0.2.6
jupyterlab-lsp	5.0.3	5.0.3
boto3	1.42.97	1.42.97
altair	6.0.0	6.0.0
jupyter-lsp	2.3.1	2.3.1
pytorch	2.8.0	2.8.0
uvicorn	0.44.0	0.44.0
amazon-sagemaker-jupyter-scheduler	3.2.2	3.2.2
autogluon	1.5.0	1.5.0
numpy	1.26.4	1.26.4
jupyter-ai	2.31.7	2.31.7
ipywidgets	8.1.8	8.1.8
pandas	2.3.3	2.3.3
pip	26.0.1	26.0.1
notebook	7.5.7	7.5.7
ipython	8.37.0	8.37.0
aws-glue-sessions	1.0.9	1.0.9
jupyter-scheduler	2.12.0	2.12.0
amazon-sagemaker-sql-magic	0.1.4	0.1.4
aws-s3-access-grants-boto3-plugin	1.3.0	1.3.0
scipy	1.16.3	1.16.3
fastapi	0.135.3	0.135.3
git-remote-codecommit	1.16	1.16
matplotlib-base	3.10.9	3.10.9
jupyter-server-proxy	4.5.0	4.5.0
jupyterlab-git	0.52.0	0.52.0
scikit-learn	1.7.2	1.7.2
jupyter-activity-monitor-extension	0.3.2	0.3.2
jupyter-dash	0.4.2	0.4.2
${\color{red}torchvision}$	0.24.0	0.24.1
langchain-openai	0.3.35	0.3.35
keras	3.14.1	3.14.1
jupyter-collaboration	4.3.0	4.3.0
langchain-aws	0.2.35	0.2.35
mlflow	3.11.1	3.11.1
mcp	1.27.2	1.27.2
py-xgboost-cpu	2.1.4	2.1.4
pyhive	0.7.0	0.7.0
python-lsp-server	1.14.0	1.14.0
s3fs	2026.3.0	2026.3.0
sagemaker-gen-ai-jupyterlab-extension	1.0.18	1.0.18
sagemaker-headless-execution-driver	0.0.13	0.0.13
sagemaker-mlflow	0.2.0	0.2.0
sagemaker-python-sdk	3.7.1	3.7.1
sagemaker-jupyterlab-emr-extension	0.4.3	0.4.3
sagemaker-studio-analytics-extension	0.3.0	0.3.0
sagemaker-jupyterlab-extension	0.5.10	0.5.10
docker-cli	29.4.3	29.4.3
sagemaker-studio-cli	1.0.7	1.0.7
sagemaker-studio-dataengineering-extensions	1.3.12	1.3.12
sagemaker-studio	1.1.26	1.1.26
sagemaker-kernel-wrapper	0.0.6	0.0.6
sagemaker-studio-dataengineering-sessions	1.3.21	1.3.21
conda	26.3.2	26.3.2
strands-agents	0.3.0	0.3.0
strands-agents-mcp-server	0.1.2	0.1.2
seaborn	0.13.2	0.13.2
strands-agents-tools	0.1.9	0.1.9
supervisor	4.3.0	4.3.0
python-gssapi	1.11.1	1.11.1
sagemaker-code-editor	1.9.9	1.9.9
tensorflow	2.19.1	2.19.1
uv	0.11.30	0.11.30

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-H90kIAaKOLeW
• Commit ID: 1b808d4
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

AWS CodeBuild CI Report

• CodeBuild project: CosmosImageBuildersagemaker-GzX4lUMOfNat
• Commit ID: 1b808d4
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-distribution-bot]

GPU Total Image Size Report

Target Image Size	Base Image Size	Size Difference	Size Change (%)
4.0.8-gpu:10.07 GB	4.0.7-gpu:10.07 GB	0.00 GB Larger	0.04% Larger

CPU Total Image Size Report

Target Image Size	Base Image Size	Size Difference	Size Change (%)
4.0.8-cpu:3.73 GB	4.0.7-cpu:3.72 GB	0.00 GB Larger	0.1% Larger

Error searching for package thrift_sasl after 5 attempts: Command '['conda', 'search', '-c', 'conda-forge', 'thrift_sasl==0.4.3', '--json']' returned non-zero exit status 1.

Python Package Size Report (GPU)

Target Image Version: 4.0.8 | Base Image Version: 4.0.7

Python Packages Total Size Summary

Target Version Total Size	Base Version Total Size	Size Change (abs)	Size Change (%)
4.30GB	4.29GB	4.49MB	0.1

Top-20 Largest Python Packages

Package	Version in the Target Image	Size
libcudnn	9.10.2.21	502.42MB
libcublas	12.9.2.10	446.01MB
libmagma	2.9.0	354.08MB
nccl	2.30.7.1	228.33MB
libcusparse	12.5.10.65	199.17MB
libcusolver	11.7.5.82	195.64MB
onnxruntime	1.26.0	195.38MB
deltalake	1.5.0	174.32MB
triton	3.4.0	166.39MB
libcufft	11.4.1.4	154.57MB
libtensorflow_cc	2.19.1	139.55MB
mkl	2025.3.1	119.62MB
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	74.74MB
cuda-nvrtc	12.9.86	64.07MB
libcudss	0.7.1.4	59.83MB
tensorflow-base	2.19.1	59.47MB
libtorch	2.8.0	56.34MB
sagemaker-code-editor	1.9.9	53.38MB
qt6-main	6.9.2	50.13MB
libcurand	10.3.10.19	44.08MB

Python Package Size Delta

The total size of newly introduced Python packages is 8.71KB, accounts for 0.0% of the total package size.

Package	Version in the Target Image	Version in the Base Image	Size Change (abs)	Size Change (%)
llvmlite	0.48.0	0.47.0	2.95MB	9.61
dask-core	2026.7.1	2026.7.0	1.39MB	135.82
distributed	2026.7.1	2026.7.0	472.31KB	57.37
google-auth	2.56.0	2.55.1	242.02KB	164.61
uv	0.11.30	0.11.28	166.61KB	0.81
sagemaker-studio	1.1.26	1.1.22	67.95KB	14.64
numba	0.66.0	0.65.1	41.47KB	0.96
filelock	3.32.0	3.29.7	36.66KB	94.66
libjpeg-turbo	3.2.0	3.1.4.1	18.59KB	3.0
yarl	1.24.5	1.24.2	15.51KB	11.16
thrift	0.24.0	0.23.0	13.56KB	9.92
ld_impl_linux-64	2.46.1	2.45.1	13.29KB	1.86
langsmith	0.10.9	0.10.2	12.58KB	3.07
pyathena	3.35.2	3.32.0	11.39KB	9.8
gflags	2.3.0	2.2.2	11.10KB	9.5
snowflake-sqlalchemy	1.11.0	1.10.2	10.99KB	12.4
fastcore	2.1.4	2.0.1	9.30KB	9.03
databricks-sdk	0.122.0	0.120.0	8.83KB	1.53
pywin32	312	-	8.71KB	-
tomlkit	0.15.1	0.15.0	7.70KB	19.15
wayland	1.26.0	1.25.0	6.25KB	1.92
aiohttp	3.14.2	3.14.1	3.72KB	0.4
anyio	4.14.2	4.14.1	3.08KB	1.96
c-ares	1.34.8	1.34.6	2.98KB	1.47
sagemaker-core	2.16.0	2.15.0	2.47KB	0.34
apsw	3.53.3.1	3.53.3.0	2.04KB	0.17
fastapi-cli	0.0.32	0.0.29	1.34KB	7.09
menuinst	2.5.2	2.5.1	1.24KB	0.53
schema	0.7.8	0.7.7	1.05KB	2.57
typer	0.27.0	0.26.8	878.00B	0.47
rich-toolkit	0.20.3	0.20.1	493.00B	1.44
slack-bolt	1.30.0	1.29.0	395.00B	0.34
google-cloud-bigquery-core	3.42.2	3.42.1	326.00B	0.17
platformdirs	4.11.0	4.10.0	324.00B	1.23
smart_open	8.0.1	8.0.0	305.00B	0.5
regex	2026.7.19	2026.6.28	178.00B	0.05
duckdb	1.5.1	1.5.4	94.00B	1.21
sse-starlette	3.4.6	3.4.5	37.00B	0.17
python-fasthtml	0.14.9	0.14.5	16.00B	0.02
smart-open	8.0.1	8.0.0	6.00B	0.12
virtualenv	21.7.0	21.6.0	-1.00B	-0.0
proto-plus	1.28.1	1.28.0	-12.00B	-0.03
python-discovery	1.5.0	1.4.4	-66.00B	-0.18
coverage	7.15.2	7.15.0	-119.00B	-0.04
opentelemetry-proto	1.44.0	1.43.0	-203.00B	-0.4
tqdm	4.69.0	4.68.4	-265.00B	-0.04
websockets	16.1.1	16.1	-298.00B	-0.1
tzdata	2026c	2025c	-355.00B	-0.3
colorlog	6.11.0	6.10.1	-1.95KB	-10.11
hf-xet	1.5.2	1.5.1	-12.03KB	-0.35
jupyterlab	4.5.10	4.5.9	-21.24KB	-0.27
python-flatbuffers	25.12.19	25.9.23	-21.83KB	-38.6
pynacl	1.5.0	1.6.2	-23.40KB	-2.09
asttokens	3.0.2	3.0.1	-26.75KB	-44.16
soupsieve	2.9.1	2.8.4	-30.83KB	-44.44
opencensus	0.11.4	0.11.3	-56.56KB	-44.14
docker-py	7.2.0	7.1.0	-82.97KB	-42.53
python-duckdb	1.5.1	1.5.4	-91.45KB	-0.55
gitpython	3.1.53	3.1.50	-126.68KB	-44.01
sagemaker-jupyterlab-extension	0.5.10	0.5.9	-169.65KB	-38.11
narwhals	2.24.0	2.23.0	-363.33KB	-56.2

Error searching for package contextlib2 after 5 attempts: Command '['conda', 'search', '-c', 'conda-forge', 'contextlib2==21.6.0', '--json']' returned non-zero exit status 1.
Error searching for package pycparser after 5 attempts: Command '['conda', 'search', '-c', 'conda-forge', 'pycparser==3.0', '--json']' returned non-zero exit status 1.

Python Package Size Report (CPU)

Target Image Version: 4.0.8 | Base Image Version: 4.0.7

Python Packages Total Size Summary

Target Version Total Size	Base Version Total Size	Size Change (abs)	Size Change (%)
1.81GB	1.81GB	4.41MB	0.24

Top-20 Largest Python Packages

Package	Version in the Target Image	Size
onnxruntime	1.26.0	195.38MB
deltalake	1.5.0	174.32MB
libtensorflow_cc	2.19.1	139.55MB
mkl	2025.3.1	119.62MB
amazon-sagemaker-jupyter-ai-q-developer	1.2.9	74.74MB
tensorflow-base	2.19.1	59.47MB
libtorch	2.8.0	56.34MB
sagemaker-code-editor	1.9.9	53.38MB
qt6-main	6.9.2	50.13MB
libllvm21	21.1.0	42.31MB
ray-core	2.55.1	39.56MB
llvmlite	0.48.0	33.72MB
python	3.12.13	30.14MB
pytorch	2.8.0	25.85MB
panel-core	1.9.3	23.07MB
panel	1.9.3	23.02MB
pandoc	3.10	21.47MB
libclang-cpp21.1	21.1.0	20.15MB
uv	0.11.30	20.14MB
amazon_sagemaker_sql_editor	0.2.6	17.77MB

Python Package Size Delta

The total size of newly introduced Python packages is 30.65KB, accounts for 0.0% of the total package size.

Package	Version in the Target Image	Version in the Base Image	Size Change (abs)	Size Change (%)
llvmlite	0.48.0	0.47.0	2.95MB	9.61
dask-core	2026.7.1	2026.7.0	1.39MB	135.82
distributed	2026.7.1	2026.7.0	472.31KB	57.37
google-auth	2.56.0	2.55.1	242.02KB	164.61
uv	0.11.30	0.11.28	166.61KB	0.81
sagemaker-studio	1.1.26	1.1.22	67.95KB	14.64
numba	0.66.0	0.65.1	41.47KB	0.96
filelock	3.32.0	3.29.7	36.66KB	94.66
contextlib2	21.6.0	-	21.94KB	-
libjpeg-turbo	3.2.0	3.1.4.1	18.59KB	3.0
yarl	1.24.5	1.24.2	15.51KB	11.16
thrift	0.24.0	0.23.0	13.56KB	9.92
ld_impl_linux-64	2.46.1	2.45.1	13.29KB	1.86
langsmith	0.10.9	0.10.2	12.58KB	3.07
pyathena	3.35.2	3.32.0	11.39KB	9.8
gflags	2.3.0	2.2.2	11.10KB	9.5
snowflake-sqlalchemy	1.11.0	1.10.2	10.99KB	12.4
fastcore	2.1.4	2.0.1	9.30KB	9.03
databricks-sdk	0.122.0	0.120.0	8.83KB	1.53
pywin32	312	-	8.71KB	-
tomlkit	0.15.1	0.15.0	7.70KB	19.15
wayland	1.26.0	1.25.0	6.25KB	1.92
aiohttp	3.14.2	3.14.1	3.72KB	0.4
anyio	4.14.2	4.14.1	3.08KB	1.96
c-ares	1.34.8	1.34.6	2.98KB	1.47
sagemaker-core	2.16.0	2.15.0	2.47KB	0.34
apsw	3.53.3.1	3.53.3.0	2.04KB	0.17
fastapi-cli	0.0.32	0.0.29	1.34KB	7.09
menuinst	2.5.2	2.5.1	1.24KB	0.53
schema	0.7.8	0.7.7	1.05KB	2.57
typer	0.27.0	0.26.8	878.00B	0.47
rich-toolkit	0.20.3	0.20.1	493.00B	1.44
slack-bolt	1.30.0	1.29.0	395.00B	0.34
google-cloud-bigquery-core	3.42.2	3.42.1	326.00B	0.17
platformdirs	4.11.0	4.10.0	324.00B	1.23
smart_open	8.0.1	8.0.0	305.00B	0.5
regex	2026.7.19	2026.6.28	178.00B	0.05
duckdb	1.5.1	1.5.4	94.00B	1.21
sse-starlette	3.4.6	3.4.5	37.00B	0.17
python-fasthtml	0.14.9	0.14.5	16.00B	0.02
smart-open	8.0.1	8.0.0	6.00B	0.12
virtualenv	21.7.0	21.6.0	-1.00B	-0.0
proto-plus	1.28.1	1.28.0	-12.00B	-0.03
python-discovery	1.5.0	1.4.4	-66.00B	-0.18
coverage	7.15.2	7.15.0	-119.00B	-0.04
opentelemetry-proto	1.44.0	1.43.0	-203.00B	-0.4
tqdm	4.69.0	4.68.4	-265.00B	-0.04
websockets	16.1.1	16.1	-298.00B	-0.1
tzdata	2026c	2025c	-355.00B	-0.3
colorlog	6.11.0	6.10.1	-1.95KB	-10.11
hf-xet	1.5.2	1.5.1	-12.03KB	-0.35
jupyterlab	4.5.10	4.5.9	-21.24KB	-0.27
python-flatbuffers	25.12.19	25.9.23	-21.83KB	-38.6
pynacl	1.5.0	1.6.2	-23.40KB	-2.09
asttokens	3.0.2	3.0.1	-26.75KB	-44.16
soupsieve	2.9.1	2.8.4	-30.83KB	-44.44
opencensus	0.11.4	0.11.3	-56.56KB	-44.14
docker-py	7.2.0	7.1.0	-82.97KB	-42.53
python-duckdb	1.5.1	1.5.4	-91.45KB	-0.55
gitpython	3.1.53	3.1.50	-126.68KB	-44.01
sagemaker-jupyterlab-extension	0.5.10	0.5.9	-169.65KB	-38.11
narwhals	2.24.0	2.23.0	-363.33KB	-56.2

[sagemaker-distribution-bot]

Skipping dependency report for patch release.