Python 3.14 Libraries for Workbench

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

Table 1. Packages in Python 3.14.3 PBJ Workbench Runtimes - Hardened
Library Version
Jinja2 3.1.6
MarkupSafe 3.0.3
PyYAML 6.0.3
Pygments 2.19.2
Send2Trash 2.1.0
anyio 4.12.1
argon2-cffi-bindings 21.2.0
argon2-cffi 25.1.0
arrow 1.4.0
asttokens 3.0.1
attrs 25.4.0
beautifulsoup4 4.14.3
bitarray 3.8.0
bleach 6.3.0
certifi 2026.2.25
cffi 2.0.0
charset-normalizer 3.4.5
comm 0.2.3
contourpy 1.3.3
cycler 0.12.1
debugpy 1.8.20
decorator 5.2.1
defusedxml 0.7.1
entrypoints 0.4
executing 2.2.1
fastjsonschema 2.21.2
fonttools 4.62.0
fqdn 1.5.1
idna 3.11
impyla 0.22.0
ipykernel 6.29.5
ipython-genutils 0.2.0
ipython 9.11.0
ipython_pygments_lexers 1.1.1
isoduration 20.11.0
jedi 0.19.2
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_client 7.4.9
jupyter_core 5.9.1
jupyter_server 2.17.0
jupyter_server_terminals 0.5.4
jupyterlab_pygments 0.3.0
kerberos 1.3.1
kiwisolver 1.5.0
lark 1.3.1
matplotlib-inline 0.2.1
matplotlib 3.10.5
mistune 3.2.0
nbclassic 1.3.3
nbclient 0.10.4
nbconvert 7.17.0
nbformat 5.10.4
nest-asyncio 1.6.0
notebook 6.5.7
notebook_shim 0.2.4
numpy 2.3.4
packaging 25.0
pandas 2.2.3
pandocfilters 1.5.1
parso 0.8.6
pexpect 4.9.0
pillow 12.1.1
platformdirs 4.9.4
prometheus_client 0.24.1
prompt_toolkit 3.0.52
psutil 7.2.2
ptyprocess 0.7.0
pure-sasl 0.6.2
pure_eval 0.2.3
pycparser 3.0
pyparsing 3.3.2
python-dateutil 2.9.0.post0
python-json-logger 4.0.0
pytz 2026.1.post1
pyzmq 27.1.0
referencing 0.37.0
requests 2.32.5
rfc3339-validator 0.1.4
rfc3986-validator 0.1.1
rfc3987-syntax 1.1.0
rpds-py 0.30.0
six 1.17.0
soupsieve 2.8.3
stack-data 0.6.3
terminado 0.18.1
thrift-sasl 0.4.3
thrift 0.16.0
tinycss2 1.4.0
tornado 6.5.5
traitlets 5.14.3
trino 0.330.0
typing_extensions 4.15.0
tzdata 2025.3
tzlocal 5.3.1
uri-template 1.3.0
urllib3 2.6.3
wcwidth 0.6.0
webcolors 25.10.0
webencodings 0.5.1
websocket-client 1.9.0
wheel 0.46.3