Python 3.14 Libraries for JupyterLab

This section lists the packages in Python 3.14 JupyterLab Runtimes that ship with ML Runtimes 2026.04.1.

Table 1. Packages in Python 3.14.3 PBJ JupyterLab Runtimes - Hardened
Library Version
GitPython 3.1.46
Jinja2 3.1.6
MarkupSafe 3.0.3
PyYAML 6.0.3
Pygments 2.19.2
SQLAlchemy 2.0.48
Send2Trash 2.1.0
aiohappyeyeballs 2.6.1
aiohttp 3.13.3
aiosignal 1.4.0
annotated-types 0.7.0
anyio 4.12.1
argon2-cffi-bindings 21.2.0
argon2-cffi 25.1.0
arrow 1.4.0
asttokens 3.0.1
async-lru 2.2.0
attrs 25.4.0
babel 2.18.0
beautifulsoup4 4.14.3
bitarray 3.8.0
bleach 6.3.0
boto3 1.42.66
botocore 1.42.66
cattrs 26.1.0
certifi 2026.2.25
cffi 2.0.0
charset-normalizer 3.4.5
click 8.3.1
cloudpickle 3.1.2
colorama 0.4.6
comm 0.2.3
contourpy 1.3.3
cycler 0.12.1
dask 2026.1.2
dataclasses-json 0.6.7
debugpy 1.8.20
decorator 5.2.1
deepmerge 2.0
defusedxml 0.7.1
distributed 2026.1.2
docstring-to-markdown 0.17
entrypoints 0.4
executing 2.2.1
faiss-cpu 1.13.2
fastjsonschema 2.21.2
fonttools 4.62.0
fqdn 1.5.1
frozenlist 1.8.0
fsspec 2026.2.0
gitdb 4.0.12
greenlet 3.3.2
h11 0.16.0
httpcore 1.0.9
httpx-sse 0.4.3
httpx 0.28.1
idna 3.11
importlib_metadata 8.7.1
impyla 0.22.0
ipykernel 6.29.5
ipython-genutils 0.2.0
ipython 9.11.0
ipython_pygments_lexers 1.1.1
ipywidgets 8.1.8
isoduration 20.11.0
jedi-language-server 0.41.2
jedi 0.19.2
jmespath 1.1.0
json5 0.13.0
jsonpatch 1.33
jsonpath-ng 1.8.0
jsonpointer 3.0.0
jsonschema-specifications 2025.9.1
jsonschema 4.26.0
jupyter-events 0.12.0
jupyter-kernel-gateway 2.5.2
jupyter-lsp 2.3.0
jupyter_client 7.4.9
jupyter_core 5.9.1
jupyter_server 2.17.0
jupyter_server_terminals 0.5.4
jupyterlab-lsp 5.1.0
jupyterlab 4.4.10
jupyterlab_git 0.51.1
jupyterlab_pygments 0.3.0
jupyterlab_server 2.28.0
jupyterlab_widgets 3.0.16
kerberos 1.3.1
kiwisolver 1.5.0
langchain-aws 0.2.35
langchain-community 0.3.31
langchain-core 0.3.83
langchain-text-splitters 0.3.11
langchain 0.3.28
langsmith 0.7.16
lark 1.3.1
locket 1.0.0
lsprotocol 2023.0.1
marshmallow 3.26.2
matplotlib-inline 0.2.1
matplotlib 3.10.5
mistune 3.2.0
msgpack 1.1.2
multidict 6.7.1
mypy_extensions 1.1.0
nbclassic 1.3.3
nbclient 0.10.4
nbconvert 7.17.0
nbdime 4.0.4
nbformat 5.10.4
nest-asyncio 1.6.0
notebook 6.5.7
notebook_shim 0.2.4
numpy 2.3.4
orjson 3.11.7
packaging 25.0
pandas 2.2.3
pandocfilters 1.5.1
parso 0.8.6
partd 1.4.2
pexpect 4.9.0
pillow 12.1.1
platformdirs 4.9.4
prometheus_client 0.24.1
prompt_toolkit 3.0.52
propcache 0.4.1
psutil 7.2.2
ptyprocess 0.7.0
pure-sasl 0.6.2
pure_eval 0.2.3
pycparser 3.0
pydantic-settings 2.13.1
pydantic 2.12.5
pydantic_core 2.41.5
pygls 1.3.1
pyparsing 3.3.2
python-dateutil 2.9.0.post0
python-dotenv 1.2.2
python-json-logger 4.0.0
pytz 2026.1.post1
pyzmq 27.1.0
referencing 0.37.0
requests-toolbelt 1.0.0
requests 2.32.5
rfc3339-validator 0.1.4
rfc3986-validator 0.1.1
rfc3987-syntax 1.1.0
rpds-py 0.30.0
s3transfer 0.16.0
six 1.17.0
smmap 5.0.3
sortedcontainers 2.4.0
soupsieve 2.8.3
stack-data 0.6.3
tblib 3.2.2
tenacity 9.1.4
terminado 0.18.1
thrift-sasl 0.4.3
thrift 0.16.0
tinycss2 1.4.0
toolz 1.1.0
tornado 6.5.5
traitlets 5.14.3
trino 0.330.0
typing-inspect 0.9.0
typing-inspection 0.4.2
typing_extensions 4.15.0
tzdata 2025.3
tzlocal 5.3.1
uri-template 1.3.0
urllib3 2.6.3
uuid_utils 0.14.1
wcwidth 0.6.0
webcolors 25.10.0
webencodings 0.5.1
websocket-client 1.9.0
wheel 0.46.3
widgetsnbextension 4.0.15
xxhash 3.6.0
yarl 1.23.0
zict 3.0.0
zipp 3.23.0
zstandard 0.25.0