# Slicer 4.10.2: Summary, Highlights and Changelog

**URL:** <https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974>\
**Category:** Release Notes\
**Created:** [May 30, 2019, 9:44pm UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974 "2019-05-30T21:44:08Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sam\_Horvath](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sam_horvath/32/3092_2.png) [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Post date:** [May 30, 2019, 9:44pm UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974/1 "2019-05-30T21:44:08Z")

</div>

# Table of Contents

- [Summary](#heading--summary)
- [Changelog](#heading--changelog)
  - [Fixes](#heading--fixes)
    - [DICOM](#heading--dicom)
    - [Markups](#heading--markups)
    - [Display](#heading--display)
    - [Segmentations](#heading--segmentations)
    - [QWebEngine](#heading--qwebengine)
    - [Build System](#heading--build-system)

# Summary

The community of 3D Slicer developers is proud to announce that version 4.10.2 is[now available for download](http://download.slicer.org/). This patch release introduces ~30 bug fixes for better performance and stability. It features many usability fixes for the segmentation and display modules.

The development of 3D Slicer—including its numerous modules, extensions, datasets, pull requests, patches, issues reports, suggestions—is made possible by users, developers, contributors and commercial partners around the world. This development is funded by various grants and agencies. For more details, please see the 3D Slicer[Acknowledgments](https://www.slicer.org/wiki/Documentation/4.x/Acknowledgments) page.

[slicer.org](https://www.slicer.org/) is the portal to the application, training materials, and the development community.

The[Slicer Training](https://www.slicer.org/wiki/Documentation/4.10/Training) page provides a series of tutorials and data sets for training in the use of Slicer.

_Please note that Slicer continues to be a research package and is not intended for clinical use. Testing of functionality is an ongoing activity with high priority, however, some features of Slicer are not fully tested._

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/8/4/84fe95245d8df4542b1d2ae83ac40e50402b8f96.jpeg)

_Improved Landmark Registration through Markups fixes_

# Changelog

## Fixes

### DICOM

Improve DICOMScalarVolumePlugin robustness for multi-frame volumes by preventing errors when examining slice positions in a multi-frame DICOM file (just log a warning).

- Prevent confirm application close dialog from showing twice on macOS

### Markups

- Fix for the fiducial selection bug in 4.10: [https://issues.slicer.org/view.php?id=4634](https://issues.slicer.org/view.php?id=4634)

### Display

- Fix Data Probe display for scenes with custom slice view names

- Improve Volume Rendering module ensuring corrupted display nodes are ignored

- Fix image not filling the entire slice view

- Hide model slice display actor when model is not visible on slice

- Fix distance encoded projection in Slice view by normalizing the plane normal

### Segmentations

- Fix loading of segmentation from generic Nrrd file

- Prevent SegmentStatistics module from causing a crash when invalid inputs were specified

- Fix warning when exporting segmentation to labelmap

- Fix Segment Editor “Show 3D” button state

- Fix regression ensuring mouse cursor effect is shown in Segment Editor

- Fix export of segmentations to file with illegal characters in node name

- Improve Undo support to always restore deleted segments

- Remove unneeded representation conversions when hardening transform on segmentation

### QWebEngine

- Stability fixes for QWebEngine

### Build System

- ExtensionBuildSystem Fixes

- Update SimpleITK to add support for CMake instance, platform and toolset

---

<div class="post-metadata">

**Author:** ![sd2018](https://avatars.discourse-cdn.com/v4/letter/s/b38774/32.png) [@sd2018](https://discourse.slicer.org/u/sd2018)\
**Post date:** [May 30, 2019, 10:15pm UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974/2 "2019-05-30T22:15:34Z")

</div>

Hi Sam,

Why are you sending this to me?

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [June 3, 2019, 2:20pm UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974/3 "2019-06-03T14:20:45Z")

</div>

@sd2018 Users subscribing to the forum will receive a notification when there is a post added to the “Announcements” category, you should be able to tweak your notification settings, screenshot below should provide some context and help you do this:

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/3/1/3117b9392914dd59e11f247cf65f7cb7b978aa30.png)

---

<div class="post-metadata">

**Author:** ![ButuiHu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/butuihu/32/2386_2.png) [@ButuiHu](https://discourse.slicer.org/u/ButuiHu)\
**Post date:** [June 14, 2019, 2:09pm UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974/4 "2019-06-14T14:09:30Z")

</div>

Great work! I wonder maybe we could have a download url related to the version? Something like [https://download.slicer.org/bitstream/3dslicer-linux-4.10.1.tar.gz](https://download.slicer.org/bitstream/3dslicer-linux-4.10.1.tar.gz).

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [June 18, 2019, 7:16am UTC](https://discourse.slicer.org/t/slicer-4-10-2-summary-highlights-and-changelog/6974/5 "2019-06-18T07:16:46Z")

</div>

@ButuiHu Latest Slicer release can be downloaded from [https://download.slicer.org/](https://download.slicer.org/) , previous releases can be found at [http://slicer.kitware.com/midas3/folder/274](http://slicer.kitware.com/midas3/folder/274).

If you are looking for the sources, you can find them at [https://github.com/Slicer/Slicer](https://github.com/Slicer/Slicer)