Help: Add 4.0 release note about file path case sensitivity on Windows
Since KWSys commit `4feb470ab` (SystemTools: Remove GetActualCaseForPath
from CollapseFullPath, 2024-10-23), imported by commit ede7f2afa6 (KWSys
2024-10-24 (e1acde2e), 2024-10-24, v4.0.0-rc1~589^2~1^2), the KWSys
`CollapseFullPath` function that we use to normalize source file paths
no longer looks up the on-disk case of file paths. This change was
intentionally made to reduce unnecessary disk accesses. The change may
affect Windows-only projects that were never built on a case sensitive
filesystem. Call out the change in the 4.0 release notes.
Issue: #26854
1 file changed
