Add .slnx to Unity.gitignore by ereldebel · Pull Request #4794 · github/gitignore
Reasons for making this change
Microsoft released the new SLNX solution format which is now being automatically generated instead of the older SLN solutions by Visual Studio. Like with the older SLN file, there is no reason to keep the automatically generated SLNX file in a Unity project's version control.
Links to documentation supporting these rule changes
Merge and Approval Steps
- Confirm that you've read the contribution guidelines and ensured your PR aligns
- Ensure CI is passing
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