4.5.27 release notes

Author: kriszyp

release-notes/v4-tucker/4.5.27.md

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+---
+title: 4.5.27
+---
+
+### HarperDB 4.5.27
+
+9/15/2025
+
+- For blobs that are to be saved before the transaction is committed, do not save them until the commit is initiated, to avoid orphaned blobs when transactions abort
+- Fix for handling paths when deploying components on Windows