# 2025.11.11 Weekly Meeting

**URL:** <https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026>\
**Category:** Weekly meetings\
**Created:** [November 10, 2025, 6:53pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026 "2025-11-10T18:53:55Z")\
**Posts on this page:** 4\
**Page:** 1

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**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:** [November 10, 2025, 6:53pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026/1 "2025-11-10T18:53:55Z")

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Tomorrow, we will be having our next weekly hangout at **10:00 AM ET until 11:00 AM ET.** a

Anyone is welcome to join at this link: [https://bit.ly/slicer-googlemeet-hosted-by-kitware](https://bit.ly/slicer-googlemeet-hosted-by-kitware)

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> **Weekly Meeting**
>
> **Starts:** November 11, 2025, 10:00am (America/New\_York)\
> **Link:** <https://bit.ly/slicer-googlemeet-hosted-by-kitware>

**Agenda:**

Please post to this thread to put a topic on the agenda! We will try to prioritize agenda items during the meeting.

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Thanks  
Sam and Ebrahim

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**Author:** ![dzenanz](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dzenanz/32/1992_2.png) [@dzenanz](https://discourse.slicer.org/u/dzenanz)\
**Post date:** [November 10, 2025, 6:56pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026/2 "2025-11-10T18:56:52Z")

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I plan to work on [issue 7633](https://github.com/Slicer/Slicer/issues/7633), so I would like to gather any feedback/opinions more frequent Slicer developers have about it.

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**Author:** ![ebrahim](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ebrahim/32/13403_2.png) [@ebrahim](https://discourse.slicer.org/u/ebrahim)\
**Post date:** [November 11, 2025, 5:02pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026/3 "2025-11-11T17:02:10Z")

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Notes from the meeting

### Qt6 support

[PR-8825](https://github.com/Slicer/Slicer/pull/8825) is ready for review.

- @jcfr tested it on linux.
- @sjh26 will test on windows.
- masOS build can also be verified locally by building against Qt6 installed using either homebrew or the Qt maintenance tool.

Support for Preview builds:

- Windows: Qt 6.9.1 is already installed on `bluestreak.
- Linux: A new docker image including Qt6 need to be contribued to the SlicerBuildEnvironment projeflct.
- macOS: the `commontk/qt-easy-build` project should be updated to have a new branch `6.9.1` (or newer) so that we could build it from source on `computron`

### Project Week

[Project week 44](https://projectweek.na-mic.org/PW44_2026_GranCanaria/)  
There are 8-10 prep meetings that need to start happening soon and people were discussing when to do that.

### 2D transform support

[Issue-7633](https://github.com/Slicer/Slicer/issues/7633), on support for loading 2D transforms, is about to be worked on by Dženan.

### Extensions that broke from 5.8 to 5.10

There are some extensions that have been broken in nightly but that did work 5.8. After making 5.10 be the stable release, users may notice the discontinuity in extension support from 5.8 to 5.10.

Until the extensions are updated we can add this link to a banner on the download site to help people find Slicer 5.8 if they need to use one of the broken extensions: [Download 3D Slicer | 3D Slicer](https://download.slicer.org/?revision=33241)

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<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:** [November 17, 2025, 3:35pm UTC](https://discourse.slicer.org/t/2025-11-11-weekly-meeting/45026/5 "2025-11-17T15:35:15Z")

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Project Week Meeting start on Tuesday:

> [@Project Week 44 Meetings start next Tuesday!](https://discourse.slicer.org/t/project-week-44-meetings-start-next-tuesday/45086):
>
> Dear Project Week community, The first prep meeting for Project Week 44 will be next Tuesday, Nov 18, at 10:00 AM ET. Please join us as we kick off planning for the next event. You can join using the following link which will remain the same for all preparation meetings: Looking forward to seeing you all next week! The PW organizing committee: Tina Kapur, Simon Drouin, Rafael Palomar, Sam Horvath, Theodore Aptekarev Project Week #44 will be held Jan 26-30, 2026, in Las Palmas, Gran Cana…