PyPI · #1629 most downloaded on PyPI

umap-learn

0.5.125.6M downloads/molmcinnes/umap ↗New releases in your daily digest, changelog included.

Uniform Manifold Approximation and Projection

Last release 5 months ago
08 Apr 2026
Release timing varies
gaps range from 4 weeks to 1.4 years
Some releases are documented
notes for 17 of 41 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
45 releases · first in 2017

Release timeline

45 releases since 2017

20172019202120232025

Releases

0.5.128 Apr 2026
Remove nomic atlas reference from plotting.rst by @cakiki in #1238
What's Changed

Remove nomic atlas reference from plotting.rst by @cakiki in #1238

[MINOR] Update README.rst by @cakiki in #1241

Remove more atlas references / fix doc build warnings by @cakiki in #1243

Fix for #1180 and #1200 - NaN loss on Parametric UMAP retraining. by @jacobgolding in #1244

Edit distance fixes + fast short ascii method (Myers) by @jh83775 in #1247

Fixing gradients in some metrics by @jh83775 in #1248

Update parametric_umap.py by @M4rk0st0j in #1249

Issue 1216 by @lmcinnes in #1250

New Contributors

@M4rk0st0j made their first contribution in #1249

Full Changelog: release-0.5.11...release-0.5.12

One column per quarter.

0.5.1112 Jan 2026

Deterministic sort for fast_knn_indices by @bohemian-miser in #1236

What's Changed

Deterministic sort for fast_knn_indices by @bohemian-miser in #1236

New Contributors

@bohemian-miser made their first contribution in #1236

Full Changelog: release-0.5.10.post2...release-0.5.11

Open source →

0.5.9.post23 Jul 2025

Full Changelog : release-0.5.9.post1...release-0.5.9.post2

Full Changelog: release-0.5.9.post1...release-0.5.9.post2

Open source →

0.5.830 Jun 2025Deprecated

Update basic_usage.rst to replace deprecated function. by @rattle99 in https://github.com/lmcinnes/umap/pull/1188

What's Changed

Update README.rst by @jc-healy in https://github.com/lmcinnes/umap/pull/1162
[BUG]: Fix feature names for sklearn API by @fraimondo in https://github.com/lmcinnes/umap/pull/1166
Update basic_usage.rst to replace deprecated function. by @rattle99 in https://github.com/lmcinnes/umap/pull/1188
Update requirements by @lmcinnes in https://github.com/lmcinnes/umap/pull/1189

New Contributors

@fraimondo made their first contribution in https://github.com/lmcinnes/umap/pull/1166
@rattle99 made their first contribution in https://github.com/lmcinnes/umap/pull/1188

Full Changelog: https://github.com/lmcinnes/umap/compare/release-0.5.7...release-0.5.8

Open source →

Additional notes

What's Changed

Update README.rst by @jc-healy in #1162
[BUG]: Fix feature names for sklearn API by @fraimondo in #1166
Update basic_usage.rst to replace deprecated function. by @rattle99 in #1188
Update requirements by @lmcinnes in #1189

New Contributors

@fraimondo made their first contribution in #1166
@rattle99 made their first contribution in #1188

Full Changelog: release-0.5.7...release-0.5.8

Open source →

0.5.728 Oct 2024

Update README.rst by @Slyderek in #1111

What's Changed

Update README.rst by @Slyderek in #1111
Allow consistent transform by UMAP by @IntelleKarl in #1129
docs: mention "precomputed" metric as a parameter by @NickCrews in #1137
Fix typo in AlignedUMAP documentation by @milesmcc in #1139
Add pre-release parameter in pipelines by @gclendenning in #1130
Update parametric_umap.py by @AMS-Hippo in #1147
Compile _optimize_layout_euclidean_single_epoch once by @kmkolasinski in #1152
Landmarked Re-Trainable Parametric UMAP by @jacobgolding in #1153
Small default functions for landmark-UMAP by @AMS-Hippo in #1156

New Contributors

@Slyderek made their first contribution in #1111
@IntelleKarl made their first contribution in #1129
@NickCrews made their first contribution in #1137
@milesmcc made their first contribution in #1139
@AMS-Hippo made their first contribution in #1147
@kmkolasinski made their first contribution in #1152
@jacobgolding made their first contribution in #1153

Full Changelog: release-0.5.6...release-0.5.7

Open source →

0.5.63 Apr 2024

Setting random state could still lead to stochastic results by @dannywhuang in https://github.com/lmcinnes/umap/pull/1081

What's Changed

Setting random state could still lead to stochastic results by @dannywhuang in https://github.com/lmcinnes/umap/pull/1081
Change release tag structure and switch to real PyPI by @gclendenning in https://github.com/lmcinnes/umap/pull/1085
Add Keras 3 support to ParametricUMAP by @fchollet in https://github.com/lmcinnes/umap/pull/1101
Finish refactoring ParametricUMAP by @fchollet in https://github.com/lmcinnes/umap/pull/1105
Add torch support to ParametricUMAP by @fchollet in https://github.com/lmcinnes/umap/pull/1104
Bit hamming by @lmcinnes in https://github.com/lmcinnes/umap/pull/1107

New Contributors

@dannywhuang made their first contribution in https://github.com/lmcinnes/umap/pull/1081
@fchollet made their first contribution in https://github.com/lmcinnes/umap/pull/1101

Full Changelog: https://github.com/lmcinnes/umap/compare/release-0.5.5...release-0.5.6

Open source →

0.5.518 Nov 2023Deprecated

Fix pkg_resources deprecation warning by @laclouis5 in https://github.com/lmcinnes/umap/pull/1072

What's Changed

fix interactive plot if hover_data but no tools is provided by @timoleistner in https://github.com/lmcinnes/umap/pull/1058
Fixed bug causing digits data bokeh plot in tutorial to break by @Liqs-v2 in https://github.com/lmcinnes/umap/pull/1067
Make tbb requirement optional by @mithaler in https://github.com/lmcinnes/umap/pull/1066
Fix pkg_resources deprecation warning by @laclouis5 in https://github.com/lmcinnes/umap/pull/1072

New Contributors

@timoleistner made their first contribution in https://github.com/lmcinnes/umap/pull/1058
@Liqs-v2 made their first contribution in https://github.com/lmcinnes/umap/pull/1067
@mithaler made their first contribution in https://github.com/lmcinnes/umap/pull/1066
@laclouis5 made their first contribution in https://github.com/lmcinnes/umap/pull/1072

Full Changelog: https://github.com/lmcinnes/umap/compare/0.5.4...release-0.5.5

Open source →

0.5.415 Sept 2023Deprecated

Update deprecated matplotlib colormap registry by @yannikschaelte in https://github.com/lmcinnes/umap/pull/929

What's Changed

Add numerically stable cross entropy loss by @jgraving in https://github.com/lmcinnes/umap/pull/856
Fix AlignedUMAP.update by @hndgzkn in https://github.com/lmcinnes/umap/pull/861
Fixed numerical issue in make_epochs_per_sample by @GregDemand in https://github.com/lmcinnes/umap/pull/875
Fix in1d() return type issue by @GregDemand in https://github.com/lmcinnes/umap/pull/877
Fix use of relation_dicts in expand_relations by @GregDemand in https://github.com/lmcinnes/umap/pull/880
Fix indexing issue with relations array by @GregDemand in https://github.com/lmcinnes/umap/pull/882
Added uniqueness flag to intersect1d by @SkBlaz in https://github.com/lmcinnes/umap/pull/896
Fix typos in docstrings by @sky-2002 in https://github.com/lmcinnes/umap/pull/903
consistency between install_requires and requirements.txt by @jlmelville in https://github.com/lmcinnes/umap/pull/908
Search index is optional for precomputed_knn by @jlmelville in https://github.com/lmcinnes/umap/pull/909
Fix doc build (a bit) by @jlmelville in https://github.com/lmcinnes/umap/pull/910
Fix the doc build by @jlmelville in https://github.com/lmcinnes/umap/pull/913
PCA initialization option by @jlmelville in https://github.com/lmcinnes/umap/pull/911
Allow points to be passed to umap.plot.points by @dribnet in https://github.com/lmcinnes/umap/pull/912
feature: add ability to specify tools to interactive charts so richer exploration with images and other content is possible by @suneeta-mall in https://github.com/lmcinnes/umap/pull/858
tighten test_umap_trustworthiness_random_init bound by @austereantelope in https://github.com/lmcinnes/umap/pull/850
tighten test_umap_sparse_trustworthiness bound by @austereantelope in https://github.com/lmcinnes/umap/pull/851
Get intermediate results at different epochs by @matthieuheitz in https://github.com/lmcinnes/umap/pull/696
Update penguins doc by @jlmelville in https://github.com/lmcinnes/umap/pull/914
ignore force approximation with precomputed knn by @jlmelville in https://github.com/lmcinnes/umap/pull/927
Update deprecated matplotlib colormap registry by @yannikschaelte in https://github.com/lmcinnes/umap/pull/929
Esm metagenomic atlas to Interactive Visualizations by @BioGeek in https://github.com/lmcinnes/umap/pull/936
get_feature_names_out for UMAP + tests by @CarloLepelaars in https://github.com/lmcinnes/umap/pull/939
Updated densMAP citation in README by @hhcho in https://github.com/lmcinnes/umap/pull/945
sklearn parwise distances doesn't support np.matrix anymore by @lmcinnes in https://github.com/lmcinnes/umap/pull/946
Minor performance improvements by @rohan-shah-nearmap in https://github.com/lmcinnes/umap/pull/948
Anticipate stricter asarray handling in numpy by @lmcinnes in https://github.com/lmcinnes/umap/pull/952
Aligned umap issues by @GregDemand in https://github.com/lmcinnes/umap/pull/958
Update densmap_demo.rst by @aizardar in https://github.com/lmcinnes/umap/pull/973
Allow UMAP to accept data with nan or inf values by @SamKlier in https://github.com/lmcinnes/umap/pull/977
new spectral initialization option: a truncated SVD-warmed lobpcg by @jlmelville in https://github.com/lmcinnes/umap/pull/924
fix: fix numpy.int and numpy.float deprecation to be compatible with numpy >= 1.20.0 by @TTTPOB in https://github.com/lmcinnes/umap/pull/1010
Docs | Add missing space in precomputed_k-nn.rst by @Odessit007 in https://github.com/lmcinnes/umap/pull/1014
Docs | Fix typo in supervised.rst by @Odessit007 in https://github.com/lmcinnes/umap/pull/1013
Update README.rst by @dsblank in https://github.com/lmcinnes/umap/pull/1016
Fix docstring formatting of init parameter of UMAP class by @felixdivo in https://github.com/lmcinnes/umap/pull/1019
Plotting Fix: fixing capitalization for Bokeh plotting for version 3.1.1 compatibility by @msakarvadia in https://github.com/lmcinnes/umap/pull/1023
Issue warning if setting n_jobs and random_state by @crypdick in https://github.com/lmcinnes/umap/pull/1002
docs : Fix formatting in UMAP class documentation by @Hamza-nabil in https://github.com/lmcinnes/umap/pull/992
docs: minor typos fix by @0xTiger in https://github.com/lmcinnes/umap/pull/983
[TYPO] Update precomputed_k-nn.rst by @cakiki in https://github.com/lmcinnes/umap/pull/922
Bug fix round pre0.5.4 by @lmcinnes in https://github.com/lmcinnes/umap/pull/1038
Fix unit tests by @hamelin in https://github.com/lmcinnes/umap/pull/1031
fix relations_dictionary problems which prevents from correctly updating aligned_umap by @hndgzkn in https://github.com/lmcinnes/umap/pull/863
Drop requirements.txt, embrace setup.py for deps by @hamelin in https://github.com/lmcinnes/umap/pull/1044
Fix unit tests involving spectral initialization by @hamelin in https://github.com/lmcinnes/umap/pull/1043
Drop dependency on TBB on non-Intel deployments by @hamelin in https://github.com/lmcinnes/umap/pull/1045
Add azure devops pipeline to push to PyPI by @gclendenning in https://github.com/lmcinnes/umap/pull/1053

New Contributors

@jgraving made their first contribution in https://github.com/lmcinnes/umap/pull/856
@hndgzkn made their first contribution in https://github.com/lmcinnes/umap/pull/861
@GregDemand made their first contribution in https://github.com/lmcinnes/umap/pull/875
@SkBlaz made their first contribution in https://github.com/lmcinnes/umap/pull/896
@sky-2002 made their first contribution in https://github.com/lmcinnes/umap/pull/903
@dribnet made their first contribution in https://github.com/lmcinnes/umap/pull/912
@suneeta-mall made their first contribution in https://github.com/lmcinnes/umap/pull/858
@matthieuheitz made their first contribution in https://github.com/lmcinnes/umap/pull/696
@yannikschaelte made their first contribution in https://github.com/lmcinnes/umap/pull/929
@BioGeek made their first contribution in https://github.com/lmcinnes/umap/pull/936
@CarloLepelaars made their first contribution in https://github.com/lmcinnes/umap/pull/939
@rohan-shah-nearmap made their first contribution in https://github.com/lmcinnes/umap/pull/948
@aizardar made their first contribution in https://github.com/lmcinnes/umap/pull/973
@SamKlier made their first contribution in https://github.com/lmcinnes/umap/pull/977
@TTTPOB made their first contribution in https://github.com/lmcinnes/umap/pull/1010
@Odessit007 made their first contribution in https://github.com/lmcinnes/umap/pull/1014
@dsblank made their first contribution in https://github.com/lmcinnes/umap/pull/1016
@msakarvadia made their first contribution in https://github.com/lmcinnes/umap/pull/1023
@crypdick made their first contribution in https://github.com/lmcinnes/umap/pull/1002
@Hamza-nabil made their first contribution in https://github.com/lmcinnes/umap/pull/992
@0xTiger made their first contribution in https://github.com/lmcinnes/umap/pull/983
@cakiki made their first contribution in https://github.com/lmcinnes/umap/pull/922
@hamelin made their first contribution in https://github.com/lmcinnes/umap/pull/1031
@gclendenning made their first contribution in https://github.com/lmcinnes/umap/pull/1053

Full Changelog: https://github.com/lmcinnes/umap/compare/0.5.3...0.5.4

Open source →

0.5.313 Apr 2022

Use labels in AlignedUMAP if provided by @gclen in https://github.com/lmcinnes/umap/pull/802

What's Changed

Use labels in AlignedUMAP if provided by @gclen in https://github.com/lmcinnes/umap/pull/802
Properly escape invalid escape sequences. by @brilee in https://github.com/lmcinnes/umap/pull/807
Update parametric_umap.rst by @timsainb in https://github.com/lmcinnes/umap/pull/811
homtopically -> homotopically by @faisito in https://github.com/lmcinnes/umap/pull/820
covert -> convert by @faisito in https://github.com/lmcinnes/umap/pull/819
super minor grammar by @faisito in https://github.com/lmcinnes/umap/pull/818
Add Mutual-NN Description by @adalmia96 in https://github.com/lmcinnes/umap/pull/822
Loss needs to be handled independently now as well by @lmcinnes in https://github.com/lmcinnes/umap/pull/808
Fix header for Mutual NN Doc by @adalmia96 in https://github.com/lmcinnes/umap/pull/823
Add missing links for graph layout methods by @jlmelville in https://github.com/lmcinnes/umap/pull/829
tighten test_umap_trustworthiness_fast_approx bound by @austereantelope in https://github.com/lmcinnes/umap/pull/832

New Contributors

@brilee made their first contribution in https://github.com/lmcinnes/umap/pull/807
@faisito made their first contribution in https://github.com/lmcinnes/umap/pull/820
@adalmia96 made their first contribution in https://github.com/lmcinnes/umap/pull/822
@austereantelope made their first contribution in https://github.com/lmcinnes/umap/pull/832

Full Changelog: https://github.com/lmcinnes/umap/compare/0.5.2...0.5.3

Open source →

0.5.229 Oct 2021

Various bug fixes for transform, update, etc. Support for passing pre-defined knn-graphs as input.

Open source →

0.5.18 Feb 2021

A few minor fixes, including a bug fix against the upcoming numba 0.53

Open source →

0.5.011 Jan 2021

Adds support for ParametricUMAP, DensMAP, AlignedUMAP and more.

Open source →

0.5.0rc126 Nov 2020pre-release

Nothing published for this version

0.4.62 Jul 2020

Nothing published for this version

0.4.530 Jun 2020

Fix some issues with the latest scipy sparse lil_matrix handling.

Open source →

0.4.45 Jun 2020

Nothing published for this version

0.4.315 May 2020

Nothing published for this version

0.4.229 Apr 2020

Nothing published for this version

0.4.110 Apr 2020

Nothing published for this version

0.4.07 Apr 2020

Nothing published for this version

0.4.0rc326 Mar 2020pre-release

Nothing published for this version

0.4.0rc220 Mar 2020pre-release

Nothing published for this version

0.4.0rc18 Feb 2020pre-release

The is a release candidate for the new 0.4 version of UMAP which introduces a number of new features and various improvements and bug fixes.

Open source →

0.3.1014 Aug 2019

Remove object mode jit decorators that now cause warnings in numba.

Open source →

0.3.927 May 2019

Nothing published for this version

0.3.826 Mar 2019

Nothing published for this version

0.3.730 Nov 2018

There was a bug in the layout algorithm for small data sets. That has now been resolved. Pushing a patch release to keep everyone up to date with work

There was a bug in the layout algorithm for small data sets. That has now been resolved. Pushing a patch release to keep everyone up to date with working code.

Open source →

0.3.617 Oct 2018

Nothing published for this version

0.3.58 Oct 2018

Nothing published for this version

0.3.46 Oct 2018

Nothing published for this version

0.3.22 Aug 2018

Nothing published for this version

0.3.11 Aug 2018

Nothing published for this version

0.3.012 Jul 2018

Nothing published for this version

0.2.520 Jun 2018

Fix the sparse correlation metric which was incorrect.

Open source →

0.2.415 Jun 2018

Nothing published for this version

0.2.38 Apr 2018

Nothing published for this version

0.2.28 Apr 2018

Nothing published for this version

0.2.116 Feb 2018

Nothing published for this version

0.2.027 Jan 2018

Nothing published for this version

0.1.52 Dec 2017

Nothing published for this version

0.1.420 Nov 2017

Some minor bug fixes, some new features:

User provided initialisation.
User provided random seed/state for consistent/reproducible results.
Verbose output option for progress on long running jobs.
Cosine RP-tree NN-descent initialisation.

Open source →

0.1.310 Nov 2017

Nothing published for this version

0.1.210 Nov 2017

Nothing published for this version

0.1.110 Nov 2017

Nothing published for this version

0.1.010 Nov 2017

Nothing published for this version

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