# \#releases

**URL:** https://discourse.itk.org/tag/releases/75.md

[Latest](https://discourse.itk.org/latest.md) · [Categories](https://discourse.itk.org/categories.md) · [Tags](https://discourse.itk.org/tags.md)

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## [ITK 5.2.1 has been released!](https://discourse.itk.org/t/itk-5-2-1-has-been-released/4336)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [August 17, 2021, 5:21pm UTC](https://discourse.itk.org/t/itk-5-2-1-has-been-released/4336 "2021-08-17T17:21:54Z")

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ITK 5.2.1 Release Notes We are happy to announce the Insight Toolkit (ITK) 5.2.1! :tada: Python Packages Install ITK Python packages with: pip install --upgrade itk Guide and Textbook InsightSoftwareGuide-Book1-5.2…

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## [ITK 5.1.2 has been released!](https://discourse.itk.org/t/itk-5-1-2-has-been-released/3688)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [December 8, 2020, 5:35pm UTC](https://discourse.itk.org/t/itk-5-1-2-has-been-released/3688 "2020-12-08T17:35:53Z")

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We are happy to announce the Insight Toolkit (ITK) 5.1.2! :tada: ITK is an open-source, cross-platform toolkit for N-dimensional scientific image processing, segmentation, and registration. Python Packages Install ITK …

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## [ITK 4.13.3 available for download](https://discourse.itk.org/t/itk-4-13-3-available-for-download/3359)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [August 3, 2020, 10:51pm UTC](https://discourse.itk.org/t/itk-4-13-3-available-for-download/3359 "2020-08-03T22:51:34Z")

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On behalf of the Insight Toolkit (ITK) Community, we are happy to announce the release of ITK 4.13.3! ITK is an open-source, cross-platform toolkit for N-dimensional scientific image processing, segmentation, and registr…

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## [ITK 5.0 Release Candidate 2: Spatial Objects](https://discourse.itk.org/t/itk-5-0-release-candidate-2-spatial-objects/1832)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [May 2, 2019, 3:07pm UTC](https://discourse.itk.org/t/itk-5-0-release-candidate-2-spatial-objects/1832 "2019-05-02T15:07:19Z")

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We are happy to announce the Insight Toolkit (ITK) Release Candidate 2! :tada: This will be the final release candidate before the 5.0.0 release, and the community is encouraged to adopt 5.0 RC 2 in ITK-based applicatio…

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## [Planning for ITK 5.0 Beta 2 and GitHub Milestones](https://discourse.itk.org/t/planning-for-itk-5-0-beta-2-and-github-milestones/1443)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [November 27, 2018, 4:08am UTC](https://discourse.itk.org/t/planning-for-itk-5-0-beta-2-and-github-milestones/1443 "2018-11-27T04:08:18Z")

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Hi folks, I am planning to release ITK 5 Beta 2 on December 18th with a focus on the GitHub transition. A GitHub Milestone was created to help organize issues for this release. If you plan on working on an issue for th…

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## [ITK 5.0 Beta 1: Pythonic Interface](https://discourse.itk.org/t/itk-5-0-beta-1-pythonic-interface/1271)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [September 11, 2018, 4:33pm UTC](https://discourse.itk.org/t/itk-5-0-beta-1-pythonic-interface/1271 "2018-09-11T16:33:57Z")

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We are happy to announce the first beta release for ITK 5! Source code (zip) Source code (tar.gz) This release features an additional, more Pythonic interface to filters. This interface is more familiar in Python and …