Final changes for glvis-4.4

[tzanio]

📆 Target release date: May 7, 2025

🔴 TODO:

• Update copyright year
• Loading of data collections #332
• Finalize and merge this PR into master
• Update website

⚪ Optional:

• Support time navigation #325
• Update CI to test installation with both GNU make and CMake #241
• Add style check to PR CIs
• Updating GLVis mesh vector or scalar solution without drawing a new mesh #272
• Calling VisualizationSceneSolution3d from own application #274
• Refactoring to remove global state #170
• [WIP] Improved transparency with dual depth peeling #166
• Future Improvements 🚀 #133
• Support for visualization of particle data
• Adaptive geometry refiner
• Raytracing?!
• Better vector graphics output
• Improved testing with random keys

🟢 DONE:

• Vector 1D grid functions including R1D #330

⚪ After the release:

• Update pyglvis
• Update glvis-js

⚫ Postponed:

[Copilot]

Pull Request Overview

This PR updates the release version from v4.3.2 to v4.4 in the documentation to reflect the upcoming final release.

• Updated the release badge URL in README.md.
• Updated the release badge URL in CONTRIBUTING.md.

Reviewed Changes

Copilot reviewed 2 out of 4 changed files in this pull request and generated no comments.

File	Description
README.md	Updated release badge to indicate version v4.4.
CONTRIBUTING.md	Updated release badge to indicate version v4.4.

Files not reviewed (2)

• CHANGELOG: Language not supported
• vcpkg.json: Language not supported

[najlkin]

How about #325 ? We could add at least loading of that data collections if not time navigation 🤔