# \#r

**URL:** https://discourse.itk.org/tag/r/83.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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## [SimpleITK 3.0.0 Beta 1](https://discourse.itk.org/t/simpleitk-3-0-0-beta-1/7767)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [May 22, 2026, 12:45pm UTC](https://discourse.itk.org/t/simpleitk-3-0-0-beta-1/7767 "2026-05-22T12:45:41Z")

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Announcing the SimpleITK 3.0.0b1 Beta Release! This beta release is a major milestone for SimpleITK 3.0, featuring new functionality and improvements including experimental integration of SimpleElastix into the binary d…

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## [SimpleITK 2.5.5 Release](https://discourse.itk.org/t/simpleitk-2-5-5-release/7765)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [May 14, 2026, 6:10pm UTC](https://discourse.itk.org/t/simpleitk-2-5-5-release/7765 "2026-05-14T18:10:51Z")

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Announcing the SimpleITK 2.5.5 Release! Release Highlights SimpleITK in R on the Windows operating system is available! SimpleITK 2.5.5 is the first official release to support building SimpleITK with R wrapping for a…

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## [SimpleITK 3.0.0 Alpha 3](https://discourse.itk.org/t/simpleitk-3-0-0-alpha-3/7733)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 5\
**Last updated:** [March 19, 2026, 10:10am UTC](https://discourse.itk.org/t/simpleitk-3-0-0-alpha-3/7733 "2026-03-19T10:10:54Z")

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Release Notes for SimpleITK v3.0.0 Alpha Release 3 This is the third Alpha Release of SimpleITK 3.0. It covers changes since v3.0.0a1 (September 2025), including v3.0.0a2. Significant work has been done on the Python pa…

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## [SimpleITK 3.0.0 Alpha 1](https://discourse.itk.org/t/simpleitk-3-0-0-alpha-1/7637)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [September 19, 2025, 4:10pm UTC](https://discourse.itk.org/t/simpleitk-3-0-0-alpha-1/7637 "2025-09-19T16:10:44Z")

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Release Notes for SimpleITK v3.0.0 Alpha Release 1 This is an initial Alpha Release of a major version change of SimpleITK. Please test the new building infrastructure, the package binaries, and report and issues encount…

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## [SimpleITK 2.4.0 Release](https://discourse.itk.org/t/simpleitk-2-4-0-release/7181)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [August 16, 2024, 7:12pm UTC](https://discourse.itk.org/t/simpleitk-2-4-0-release/7181 "2024-08-16T19:12:20Z")

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Announcement Announcing the SimpleITK 2.4.0 Release! Installing SimpleITK Complete instructions on getting started with SimpleITK including downloading binaries or building SimpleITK can be found on the SimpleITK Read t…

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## [SimpleITK 2.4 Release Candidate 2](https://discourse.itk.org/t/simpleitk-2-4-release-candidate-2/7080)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [July 17, 2024, 4:44pm UTC](https://discourse.itk.org/t/simpleitk-2-4-release-candidate-2/7080 "2024-07-17T16:44:56Z")

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Announcement Announcing the SimpleITK 2.4 Release Candidate 2! This release was made with new infrastructure in Github Actions. Users and developers are encouraged to test the RC before the final release and report issu…

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## [registration of simple matrices of point](https://discourse.itk.org/t/registration-of-simple-matrices-of-point/6303)

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**Author:** [@Fabrizio\_B](https://discourse.itk.org/u/Fabrizio_B)\
**Replies:** 3\
**Last updated:** [November 16, 2023, 1:43pm UTC](https://discourse.itk.org/t/registration-of-simple-matrices-of-point/6303 "2023-11-16T13:43:33Z")

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Hello everybody, in my project we work with medical images of biopsies. Upstream, they analyze such images and convert the important features in CSV format. I find myself then with big data frames, containing the posi…

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## [SimpleITK 2.3.0 Release](https://discourse.itk.org/t/simpleitk-2-3-0-release/6222)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [September 21, 2023, 8:12pm UTC](https://discourse.itk.org/t/simpleitk-2-3-0-release/6222 "2023-09-21T20:12:21Z")

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Announcement Announcing the SimpleITK 2.3.0 Release! The release includes new features, behavior changes, documentation updates and bug fixes. Installing SimpleITK Complete instructions on getting started with SimpleIT…

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## [SimpleITK 2.3 Release Candidate 1](https://discourse.itk.org/t/simpleitk-2-3-release-candidate-1/6050)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [July 10, 2023, 3:04pm UTC](https://discourse.itk.org/t/simpleitk-2-3-release-candidate-1/6050 "2023-07-10T15:04:41Z")

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Announcement Announcing the SimpleITK 2.3 Release Candidate 1! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility problems. Installing SimpleITK C…

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## [SimpleITK 2.2 Release Candidate 3](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-3/5060)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [June 6, 2022, 5:48pm UTC](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-3/5060 "2022-06-06T17:48:27Z")

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Announcement Announcing the SimpleITK 2.2 Release Candidate 3! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility problems. The SimpleITK 2.2.0 fin…

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## [SimpleITK 2.2 Release Candidate 2](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-2/4789)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [February 7, 2022, 7:57pm UTC](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-2/4789 "2022-02-07T19:57:27Z")

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Announcement Tagged on 2/2/2022 we are happy to announce SimpleITK 2.2 Release Candidate 2! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility prob…

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## [SimpleITK 2.2 Release Candidate 1](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-1/4727)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [January 12, 2022, 3:00pm UTC](https://discourse.itk.org/t/simpleitk-2-2-release-candidate-1/4727 "2022-01-12T15:00:55Z")

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Announcement Announcing the SimpleITK 2.2 Release Candidate 1! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility problems. Installing SimpleITK C…

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## [SimpleITK 2.1 Release Candidate 2](https://discourse.itk.org/t/simpleitk-2-1-release-candidate-2/4258)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 1\
**Last updated:** [July 12, 2021, 6:56pm UTC](https://discourse.itk.org/t/simpleitk-2-1-release-candidate-2/4258 "2021-07-12T18:56:14Z")

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Announcement Announcing the SimpleITK 2.1 Release Candidate 2! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility problems. This is the final RC be…

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## [SimpleITK 2.1 Release Candidate 1](https://discourse.itk.org/t/simpleitk-2-1-release-candidate-1/4153)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [May 24, 2021, 8:18pm UTC](https://discourse.itk.org/t/simpleitk-2-1-release-candidate-1/4153 "2021-05-24T20:18:28Z")

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Announcement Announcing the SimpleITK 2.1 Release Candidate 1! Users and developers are encouraged to test the RC before the final release and report issues, bugs, and any compatibility problems. Installing SimpleITK C…

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## [SimpleITK 2.0 Release](https://discourse.itk.org/t/simpleitk-2-0-release/3482)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [September 23, 2020, 5:06pm UTC](https://discourse.itk.org/t/simpleitk-2-0-release/3482 "2020-09-23T17:06:29Z")

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Announcement SimpleITK 2.0 has been released! This major version update to SimpleITK includes updating to ITK version 5, significant code improvements, performance enhancements, and API changes. Installing SimpleITK Com…

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## [SimpleITK 2.0 Release Candidate 3](https://discourse.itk.org/t/simpleitk-2-0-release-candidate-3/3417)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [August 28, 2020, 7:38pm UTC](https://discourse.itk.org/t/simpleitk-2-0-release-candidate-3/3417 "2020-08-28T19:38:57Z")

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Announcement Announcing the SimpleITK 2.0 Release Candidate 3! This is anticipated to be the last release candidate before the 2.0 final. Users and developers are encouraged to test the RC before the final release and r…

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## [SimpleITK 1.2 Release Candidate 1](https://discourse.itk.org/t/simpleitk-1-2-release-candidate-1/1480)

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**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 0\
**Last updated:** [December 14, 2018, 9:40pm UTC](https://discourse.itk.org/t/simpleitk-1-2-release-candidate-1/1480 "2018-12-14T21:40:33Z")

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Announcement We are pleased to announce SimpleITK 1.2 Release candidate 1. Release Notes Improvements New look for ReadTheDocs, along with more examples and documentation. (http://simpleitk.readthedocs.io/en/master/) S…