v2.2.2

📦 Release: v2.2.2 – Bug Fixes & Compatibility Improvements

Release date: April 29, 2025

This is a bug fix release that addresses issues found in v2.2.1 and improves compatibility and usability. No breaking changes have been introduced.

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🔧 Bug Fixes

• ✅ Right Hemisphere Prediction Alignment
  Fixed an issue in the backward registration process (from fsaverage_sym surface to native T1 volume) that caused a slight spatial shift (~a few millimeters) in lesion predictions on the right hemisphere.

  ❌ Not compatible with old test data used for pytest. Please see instructions below to download the new test data.

• 🧠 Harmonisation Input Handling
  Removed the requirement to specify scanner strength in demographics_file.csv for harmonisation. This resolves errors when scanner strength wasn’t 3T (fixes #75)

  ✅ Still fully compatible with older files that include scanner strength and old harmonisation files.

• 🧾 T1 Merge Script Compatibility
  Fixed the standalone script for merging predictions with the T1 volume, which previously failed when handling predictions with different values for salient vs. non-salient vertices.

• 📚 Updated documentation based on users feedback
  Instructions for use of Docker Desktop ; Instructions to join the mailing list; Clarification on FAQ (answers #73 #76)

• 🧹 Minor code cleanup for improved stability and maintainability (fixes #34)

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Instructions to use MELD Graph v2.2.2

SIGN UP TO THE MELD GRAPH MAILING LIST: we request that all MELD graph users sign up the MELD Graph mailing list. Please send an email to [email protected] with the subject "Request to be added to the MELD Graph mailing list" and provide us with your name and institute. This will ensure that we can update you about bug fixes and new releases.

New users ➡️ please follow the instructions on the README

Existing users ➡️ please follow the guidelines Updating MELD Graph to V2.2.2 in our FAQ, to update your code, download the new test set and fix the registration of your predictions

v2.2.1

Fix bug:

• fix path to download data

V2.2.0

Latest up to date release - undergoing testing

What's Changed

• Final fixes by @mathrip

2.2.0

Bump version to 2.2.0

v2.1

Merge pull request #29 from MELDProject/dev_docker

fix documentations and add singularity installation

v2.0

Merge pull request #20 from ulyssesdotcodes/dev_docker

Add push to action

1.0.0

Initial release of meld_graph. This version contains code used to generate results for our MICCAI 2023 paper.