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Databricks Runtime 19 for Machine Learning (Beta)

The following release notes provide information about Databricks Runtime 19 ML.

Databricks released this version in June 2026.

Beta

Databricks Runtime 19 is in Beta. The contents of the supported environments might change during the Beta. Changes can include the list of packages or versions of installed packages.

Databricks Runtime 19 ML is built on top of Databricks Runtime 19. For information on what's new in Databricks Runtime 19, including Apache Spark MLlib and SparkR, see the Databricks Runtime 19 (Beta) release notes.

New features and improvements

Library updates include:

  • CUDA update to 13.0
  • flash_attn 2.8.3
  • langchain 1.3.1
  • mlflow-skinny 3.12.0
  • openai 2.37.0
  • torch 2.12.0
  • torchvision 0.27.0
  • transformers 4.57.6
  • triton 3.7.0
  • xgboost 3.2.0

System environment

The system environment in Databricks Runtime 19 ML differs from Databricks Runtime 19 as follows.

  • For GPU clusters, Databricks Runtime ML includes the following NVIDIA GPU libraries:
    • CUDA 13.0
    • cublas 13.1.1.3-1
    • cusolver 12.0.4.66
    • cupti 13.0.85
    • cusparse 12.6.3.3
    • cuDNN 9.23.0.39
    • NCCL 2.28.3

Libraries

The following sections list the libraries included in Databricks Runtime 19 ML that differ from those included in Databricks Runtime 19.

Top-tier libraries

Databricks Runtime 19 ML includes the following top-tier libraries:

Python libraries

Databricks Runtime 19 ML uses virtualenv for Python package management and includes many popular ML packages.

To reproduce the Databricks Runtime ML Python environment in your local Python virtual environment, download requirements-cpu-19.txt for CPU clusters or requirements-gpu-19.txt for GPU clusters. Then run pip install -r requirements-<cpu|gpu>-19.txt. This command installs all of the open source libraries that Databricks Runtime ML uses, but does not install libraries developed by Databricks.

Python libraries on CPU clusters

Library

Version

Library

Version

Library

Version

absl-py

2.3.1

accelerate

1.13.0

aiohappyeyeballs

2.6.1

aiohttp

3.13.2

aiohttp-cors

0.8.1

aiosignal

1.4.0

alembic

1.18.4

annotated-doc

0.0.4

annotated-types

0.7.0

anyio

4.10.0

arro3-core

0.8.0

asttokens

3.0.0

astunparse

1.6.3

attrs

25.4.0

audioread

3.1.0

autocommand

2.2.2

azure-core

1.41.0

azure-cosmos

4.3.1

azure-identity

1.25.3

azure-mgmt-core

1.6.0

azure-mgmt-web

10.1.0

azure-storage-blob

12.29.0

azure-storage-file-datalake

12.24.0

backports.tarfile

1.2.0

black

25.9.0

blinker

1.7.0

blis

1.3.3

boto3

1.40.46

botocore

1.40.46

cachetools

5.5.1

catalogue

2.0.10

certifi

2025.11.12

cffi

2.0.0

charset-normalizer

3.4.4

click

8.2.1

cloudpathlib

0.24.0

cloudpickle

3.1.1

cmdstanpy

1.3.0

colorful

0.5.8

colorlog

6.10.1

comm

0.2.3

confection

1.3.3

contourpy

1.3.3

cryptography

46.0.3

cycler

0.11.0

cymem

2.0.13

databricks-agents

1.10.2

databricks-feature-engineering

0.13.0.1

databricks-sdk

0.108.0

dataclasses-json

0.6.7

datasets

4.8.5

dbl-tempo

0.1.26

dbus-python

1.3.2

debugpy

1.8.16

decorator

5.2.1

deepspeed

0.19.0

deltalake

1.5.1

Deprecated

1.3.1

dill

0.4.0

distlib

0.4.0

dm-tree

0.1.10

einops

0.8.2

evaluate

0.4.6

executing

2.2.1

Farama-Notifications

0.0.6

fastapi

0.136.1

filelock

3.20.0

Flask

2.2.5

fonttools

4.60.1

frozenlist

1.8.0

fsspec

2023.5.0

gitdb

4.0.11

GitPython

3.1.45

google-api-core

2.30.3

google-auth

2.53.0

google-cloud-core

2.6.0

google-cloud-storage

3.10.1

google-crc32c

1.8.0

google-resumable-media

2.9.0

googleapis-common-protos

1.71.0

graphql-core

3.2.4

greenlet

3.2.4

grpcio

1.76.0

grpcio-status

1.76.0

gymnasium

0.28.1

h11

0.16.0

hf-xet

1.5.0

hjson

3.1.0

holidays

0.54

httpcore

1.0.9

httplib2

0.20.4

httpx

0.28.1

huggingface_hub

0.36.2

idna

3.11

ImageIO

2.37.2

imbalanced-learn

0.14.0

importlib_metadata

8.7.0

importlib_resources

7.1.0

inflect

7.3.1

iniconfig

2.1.0

ipyflow-core

0.0.227

ipykernel

6.31.0

ipython

9.7.0

ipython_pygments_lexers

1.1.1

ipywidgets

8.1.7

isodate

0.7.2

itsdangerous

2.2.0

jaraco.collections

5.1.0

jaraco.context

5.3.0

jaraco.functools

4.0.1

jaraco.text

3.12.1

jax-jumpy

1.0.0

jedi

0.19.2

Jinja2

3.1.6

jiter

0.15.0

jmespath

1.0.1

joblib

1.5.2

joblibspark

0.6.0

jsonpatch

1.33

jsonpointer

3.1.1

jsonschema

4.25.0

jsonschema-specifications

2025.9.1

jupyter_client

8.6.3

jupyter_core

5.8.1

jupyterlab_widgets

3.0.15

kiwisolver

1.4.8

langchain

1.3.1

langchain-core

1.4.0

langchain-protocol

0.0.15

langgraph

1.2.1

langgraph-checkpoint

4.1.1

langgraph-prebuilt

1.1.0

langgraph-sdk

0.3.15

langsmith

0.4.41

launchpadlib

1.11.0

lazr.restfulclient

0.14.6

lazr.uri

1.0.6

lazy_loader

0.4

librosa

0.11.0

lightgbm

4.6.0

linkify-it-py

2.0.3

llvmlite

0.45.1

lz4

4.4.5

Mako

1.3.12

marisa-trie

1.2.0

Markdown

3.8

markdown-it-py

2.2.0

MarkupSafe

3.0.2

marshmallow

3.26.2

matplotlib

3.10.6

matplotlib-inline

0.2.1

mccabe

0.7.0

mdit-py-plugins

0.5.0

mdurl

0.1.2

memray

1.19.3

mlflow-skinny

3.12.0

mmh3

5.2.1

more-itertools

10.3.0

mpmath

1.3.0

msal

1.36.0

msal-extensions

1.3.1

msgpack

1.1.2

msrest

0.7.1

multidict

6.7.0

multiprocess

0.70.18

murmurhash

1.0.15

mypy-extensions

1.0.0

nest-asyncio

1.6.0

networkx

3.5

ninja

1.13.0

nltk

3.9.2

nodeenv

1.10.0

numba

0.62.1

numpy

2.3.4

nvidia-nccl-cu12

2.30.4

oauthlib

3.2.0

openai

2.37.0

opencensus

0.11.4

opencensus-context

0.1.3

opentelemetry-api

1.42.1

opentelemetry-proto

1.42.1

opentelemetry-sdk

1.42.1

opentelemetry-semantic-conventions

0.63b1

optuna

3.6.1

optuna-integration

3.6.0

orjson

3.11.9

ormsgpack

1.12.2

packaging

25.0

pandas

2.3.3

parso

0.8.5

pathspec

0.12.1

patsy

1.0.1

pexpect

4.9.0

pillow

12.0.0

pip

25.3

platformdirs

4.5.0

pluggy

1.5.0

pooch

1.9.0

preshed

3.0.13

prometheus_client

0.21.1

prompt_toolkit

3.0.52

propcache

0.3.1

prophet

1.2.1

proto-plus

1.28.0

protobuf

6.33.5

psutil

7.0.0

ptyprocess

0.7.0

pure_eval

0.2.3

py-cpuinfo

9.0.0

py-spy

0.4.2

pyarrow

21.0.0

pyasn1

0.6.1

pyasn1_modules

0.4.2

pyccolo

0.0.83

pycparser

2.23

pydantic

2.13.3

pydantic_core

2.46.3

pyflakes

3.2.0

Pygments

2.19.2

PyGObject

3.48.2

pyiceberg

0.11.1

PyJWT

2.10.1

pyparsing

3.2.5

pyright

1.1.409

pyroaring

1.1.0

pytesseract

0.3.13

pytest

8.4.2

python-dateutil

2.9.0.post0

python-dotenv

1.2.2

python-editor

1.0.4

pytokens

0.2.0

pytz

2025.2

PyYAML

6.0.3

pyzmq

27.1.0

ray

2.37.0

referencing

0.37.0

regex

2025.9.1

requests

2.32.5

requests-oauthlib

2.0.0

requests-toolbelt

1.0.0

rich

14.2.0

rpds-py

0.28.0

s3transfer

0.14.0

safetensors

0.7.0

scikit-image

0.25.2

scikit-learn

1.7.2

scipy

1.16.3

sentence-transformers

5.5.1

sentencepiece

0.2.1

setuptools

80.9.0

shap

0.51.0

shellingham

1.5.4

six

1.17.0

slicer

0.0.8

smart_open

7.6.1

smmap

5.0.0

sniffio

1.3.0

soundfile

0.13.1

soxr

1.1.0

spacy

3.8.14

spacy-legacy

3.0.12

spacy-loggers

1.0.5

SQLAlchemy

2.0.43

sqlparse

0.5.5

srsly

2.5.3

ssh-import-id

5.11

stack-data

0.6.3

stanio

0.5.1

starlette

0.52.1

statsmodels

0.14.5

strictyaml

1.7.3

sympy

1.14.0

tenacity

9.1.2

tensorboard

2.20.0

tensorboard-data-server

0.7.2

tensorboardX

2.6.5

textual

8.2.7

thinc

8.3.13

threadpoolctl

3.5.0

tifffile

2025.10.4

tiktoken

0.13.0

tokenize_rt

6.2.0

tokenizers

0.22.1

tomli

2.0.1

torch

2.12.0+cpu

torcheval

0.0.7

torchvision

0.27.0+cpu

tornado

6.5.1

tqdm

4.67.1

traitlets

5.14.3

transformers

4.57.6

typeguard

4.3.0

typer

0.25.1

typing-inspect

0.9.0

typing-inspection

0.4.2

typing_extensions

4.15.0

tzdata

2026.2

uc-micro-py

1.0.3

unattended-upgrades

0.1

urllib3

2.5.0

uuid_utils

0.16.0

uvicorn

0.47.0

virtualenv

20.35.4

wadllib

1.3.6

wasabi

1.1.3

wcwidth

0.2.13

weasel

1.0.0

Werkzeug

3.1.3

wheel

0.45.1

whenever

0.7.3

widgetsnbextension

4.0.14

wrapt

1.17.0

xgboost

3.2.0

xgboost-ray

0.1.19

xxhash

3.5.0

yarl

1.22.0

zipp

3.23.0

zstandard

0.25.0

Python libraries on GPU clusters

nota

PyTorch uses the CUDA PyPI dependencies to provide CUDA support instead of the CUDA library versions that are built into Databricks Runtime 19 ML.

Library

Version

Library

Version

Library

Version

absl-py

2.3.1

accelerate

1.13.0

aiohappyeyeballs

2.6.1

aiohttp

3.13.2

aiohttp-cors

0.8.1

aiosignal

1.4.0

annotated-doc

0.0.4

annotated-types

0.7.0

anyio

4.10.0

arro3-core

0.8.0

asttokens

3.0.0

astunparse

1.6.3

attrs

25.4.0

audioread

3.1.0

autocommand

2.2.2

azure-core

1.41.0

azure-cosmos

4.3.1

azure-identity

1.25.3

azure-mgmt-core

1.6.0

azure-mgmt-web

10.1.0

azure-storage-blob

12.29.0

azure-storage-file-datalake

12.24.0

backports.tarfile

1.2.0

black

25.9.0

blinker

1.7.0

blis

1.3.3

boto3

1.40.46

botocore

1.40.46

cachetools

5.5.1

catalogue

2.0.10

certifi

2025.11.12

cffi

2.0.0

charset-normalizer

3.4.4

click

8.2.1

cloudpathlib

0.24.0

cloudpickle

3.1.1

cmdstanpy

1.3.0

colorful

0.5.8

colorlog

6.10.1

comm

0.2.3

confection

1.3.3

contourpy

1.3.3

cryptography

46.0.3

cuda-bindings

13.2.0

cuda-pathfinder

1.5.4

cuda-toolkit

13.0.2

cycler

0.11.0

cymem

2.0.13

databricks-agents

1.10.2

databricks-feature-engineering

0.13.0.1

databricks-sdk

0.108.0

dataclasses-json

0.6.7

datasets

4.8.5

dbl-tempo

0.1.26

dbus-python

1.3.2

debugpy

1.8.16

decorator

5.2.1

deepspeed

0.19.0

deltalake

1.5.1

Deprecated

1.3.1

dill

0.4.0

distlib

0.4.0

dm-tree

0.1.10

einops

0.8.2

evaluate

0.4.6

executing

2.2.1

Farama-Notifications

0.0.6

fastapi

0.136.3

filelock

3.20.0

flash_attn

2.8.3

Flask

2.2.5

fonttools

4.60.1

frozenlist

1.8.0

fsspec

2023.5.0

gitdb

4.0.11

GitPython

3.1.45

google-api-core

2.30.3

google-auth

2.53.0

google-cloud-core

2.6.0

google-cloud-storage

3.10.1

google-crc32c

1.8.0

google-resumable-media

2.9.0

googleapis-common-protos

1.71.0

graphql-core

3.2.4

greenlet

3.2.4

grpcio

1.76.0

grpcio-status

1.76.0

gymnasium

0.28.1

h11

0.16.0

hf-xet

1.5.0

hjson

3.1.0

holidays

0.54

httpcore

1.0.9

httplib2

0.20.4

httpx

0.28.1

huggingface_hub

0.36.2

idna

3.11

ImageIO

2.37.2

imbalanced-learn

0.14.0

importlib_metadata

8.7.0

importlib_resources

7.1.0

inflect

7.3.1

iniconfig

2.1.0

ipyflow-core

0.0.227

ipykernel

6.31.0

ipython

9.7.0

ipython_pygments_lexers

1.1.1

ipywidgets

8.1.7

isodate

0.7.2

itsdangerous

2.2.0

jaraco.collections

5.1.0

jaraco.context

5.3.0

jaraco.functools

4.0.1

jaraco.text

3.12.1

jax-jumpy

1.0.0

jedi

0.19.2

Jinja2

3.1.6

jiter

0.15.0

jmespath

1.0.1

joblib

1.5.2

joblibspark

0.6.0

jsonpatch

1.33

jsonpointer

3.1.1

jsonschema

4.25.0

jsonschema-specifications

2025.9.1

jupyter_client

8.6.3

jupyter_core

5.8.1

jupyterlab_widgets

3.0.15

kiwisolver

1.4.8

langchain

1.3.1

langchain-core

1.4.0

langchain-protocol

0.0.15

langgraph

1.2.1

langgraph-checkpoint

4.1.1

langgraph-prebuilt

1.1.0

langgraph-sdk

0.3.15

langsmith

0.4.41

launchpadlib

1.11.0

lazr.restfulclient

0.14.6

lazr.uri

1.0.6

lazy_loader

0.4

librosa

0.11.0

lightgbm

4.6.0

linkify-it-py

2.0.3

llvmlite

0.45.1

lz4

4.4.5

Mako

1.3.12

marisa-trie

1.2.0

Markdown

3.8

markdown-it-py

2.2.0

MarkupSafe

3.0.2

marshmallow

3.26.2

matplotlib

3.10.6

matplotlib-inline

0.2.1

mccabe

0.7.0

mdit-py-plugins

0.5.0

mdurl

0.1.2

memray

1.19.3

mlflow-skinny

3.12.0

mmh3

5.2.1

more-itertools

10.3.0

mpmath

1.3.0

msal

1.36.0

msal-extensions

1.3.1

msgpack

1.1.2

msrest

0.7.1

multidict

6.7.0

multiprocess

0.70.18

murmurhash

1.0.15

mypy-extensions

1.0.0

nest-asyncio

1.6.0

networkx

3.5

ninja

1.13.0

nltk

3.9.2

nodeenv

1.10.0

numba

0.62.1

numpy

2.3.4

nvidia-cublas

13.1.1.3

nvidia-cuda-cupti

13.0.85

nvidia-cuda-nvrtc

13.0.88

nvidia-cuda-runtime

13.0.96

nvidia-cudnn-cu13

9.20.0.48

nvidia-cufft

12.0.0.61

nvidia-cufile

1.15.1.6

nvidia-curand

10.4.0.35

nvidia-cusolver

12.0.4.66

nvidia-cusparse

12.6.3.3

nvidia-cusparselt-cu13

0.8.1

nvidia-ml-py

13.580.82

nvidia-nccl-cu12

2.30.4

nvidia-nccl-cu13

2.29.7

nvidia-nvjitlink

13.0.88

nvidia-nvshmem-cu13

3.4.5

nvidia-nvtx

13.0.85

oauthlib

3.2.0

openai

2.37.0

opencensus

0.11.4

opencensus-context

0.1.3

opentelemetry-api

1.42.1

opentelemetry-proto

1.42.1

opentelemetry-sdk

1.42.1

opentelemetry-semantic-conventions

0.63b1

optuna

3.6.1

optuna-integration

3.6.0

orjson

3.11.9

ormsgpack

1.12.2

packaging

25.0

pandas

2.3.3

parso

0.8.5

pathspec

0.12.1

patsy

1.0.1

pexpect

4.9.0

pillow

12.0.0

pip

25.3

platformdirs

4.5.0

pluggy

1.5.0

pooch

1.9.0

preshed

3.0.13

prometheus_client

0.21.1

prompt_toolkit

3.0.52

propcache

0.3.1

prophet

1.2.1

proto-plus

1.28.0

protobuf

6.33.5

psutil

7.0.0

ptyprocess

0.7.0

pure_eval

0.2.3

py-cpuinfo

9.0.0

py-spy

0.4.2

pyarrow

21.0.0

pyasn1

0.6.1

pyasn1_modules

0.4.2

pyccolo

0.0.83

pycparser

2.23

pydantic

2.13.3

pydantic_core

2.46.3

pyflakes

3.2.0

Pygments

2.19.2

PyGObject

3.48.2

pyiceberg

0.11.1

PyJWT

2.10.1

pyparsing

3.2.5

pyright

1.1.409

pyroaring

1.1.0

pytesseract

0.3.13

pytest

8.4.2

python-dateutil

2.9.0.post0

python-dotenv

1.2.2

python-editor

1.0.4

pytokens

0.2.0

pytz

2025.2

PyYAML

6.0.3

pyzmq

27.1.0

ray

2.37.0

referencing

0.37.0

regex

2025.9.1

requests

2.32.5

requests-oauthlib

2.0.0

requests-toolbelt

1.0.0

rich

14.2.0

rpds-py

0.28.0

s3transfer

0.14.0

safetensors

0.7.0

scikit-image

0.25.2

scikit-learn

1.7.2

scipy

1.16.3

sentence-transformers

5.5.1

sentencepiece

0.2.1

setuptools

80.9.0

shap

0.51.0

shellingham

1.5.4

six

1.17.0

slicer

0.0.8

smart_open

7.6.1

smmap

5.0.0

sniffio

1.3.0

soundfile

0.13.1

soxr

1.1.0

spacy

3.8.14

spacy-legacy

3.0.12

spacy-loggers

1.0.5

SQLAlchemy

2.0.43

sqlparse

0.5.5

srsly

2.5.3

ssh-import-id

5.11

stack-data

0.6.3

stanio

0.5.1

starlette

0.52.1

statsmodels

0.14.5

strictyaml

1.7.3

sympy

1.14.0

tenacity

9.1.2

tensorboard

2.20.0

tensorboard-data-server

0.7.2

tensorboardX

2.6.5

textual

8.2.7

thinc

8.3.13

threadpoolctl

3.5.0

tifffile

2025.10.4

tiktoken

0.13.0

tokenize_rt

6.2.0

tokenizers

0.22.1

tomli

2.0.1

torch

2.12.0

torcheval

0.0.7

torchvision

0.27.0

tornado

6.5.1

tqdm

4.67.1

traitlets

5.14.3

transformers

4.57.6

triton

3.7.0

typeguard

4.3.0

typer

0.25.1

typing-inspect

0.9.0

typing-inspection

0.4.2

typing_extensions

4.15.0

tzdata

2026.2

uc-micro-py

1.0.3

unattended-upgrades

0.1

urllib3

2.5.0

uuid_utils

0.16.0

uvicorn

0.47.0

virtualenv

20.35.4

wadllib

1.3.6

wasabi

1.1.3

wcwidth

0.2.13

weasel

1.0.0

Werkzeug

3.1.3

wheel

0.45.1

whenever

0.7.3

widgetsnbextension

4.0.14

wrapt

1.17.0

xgboost

3.2.0

xgboost-ray

0.1.19

xxhash

3.5.0

yarl

1.22.0

zipp

3.23.0

zstandard

0.25.0

R libraries

The R libraries are identical to the R Libraries in Databricks Runtime 19.

Java and Scala libraries (Scala 2.13 cluster)

In addition to Java and Scala libraries in Databricks Runtime 19, Databricks Runtime 19 ML contains the following JARs:

CPU clusters

Group ID

Artifact ID

Version

ml.dmlc

xgboost4j-spark_2.13

2.1.3

ml.dmlc

xgboost4j_2.13

2.1.3

org.graphframes

graphframes_2.13

0.8.4-db1-spark3.5

org.mlflow

mlflow-client

2.15.1

org.scala-lang.modules

scala-collection-compat_2.13

2.12.0

org.tensorflow

spark-tensorflow-connector_2.13

1.15.0

GPU clusters

Group ID

Artifact ID

Version

ml.dmlc

xgboost4j-spark-gpu_2.13

2.1.3

ml.dmlc

xgboost4j-gpu_2.13

2.1.3

org.graphframes

graphframes_2.13

0.8.4-db1-spark3.5

org.mlflow

mlflow-client

2.15.1

org.scala-lang.modules

scala-collection-compat_2.13

2.12.0

org.tensorflow

spark-tensorflow-connector_2.13

1.15.0

Unsupported releases

dica

To see release notes for Databricks Runtime versions that have reached end-of-support (EoS), see End-of-support Databricks Runtime release notes. The EoS Databricks Runtime versions have been retired and might not be updated.