diff --git a/CHANGES b/CHANGES
index a3e885c49c..389d140153 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,9 @@
+7.1.0-dev.516 | 2024-11-12 12:26:41 -0700
+
+  * diff-remove-abspath: Add separate handling of Windows paths (Tim Wojtulewicz)
+
+  * diff-remove-abspath: Remove capture of windows drive letters from POSIX regex (Tim Wojtulewicz)
+
 7.1.0-dev.513 | 2024-11-12 16:16:11 +0100
 
   * Bump Spicy to current `main`. (Robin Sommer, Corelight)
diff --git a/VERSION b/VERSION
index f47ff04631..574bedd000 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.1.0-dev.513
+7.1.0-dev.516
diff --git a/testing/scripts/diff-remove-abspath b/testing/scripts/diff-remove-abspath
index 7c30936262..eaf90bb415 100755
--- a/testing/scripts/diff-remove-abspath
+++ b/testing/scripts/diff-remove-abspath
@@ -2,6 +2,9 @@
 #
 # Replace absolute paths with the basename.
 
+# The drive letter portion of the Windows regex below is adapted from
+# https://github.com/stdlib-js/stdlib/blob/develop/lib/node_modules/%40stdlib/regexp/basename-windows/lib/regexp.js
 sed -E 's#/+#/#g' |
     sed -E 's#[^( ]*testing_btest#<___>testing_btest#' |
-    sed -E 's#([a-zA-Z]:)?/([^	 :/]{1,}/){1,}([^	 :/]{1,})#<...>/\3#g'
+    sed -E 's#/([^	 :/]{1,}/){1,}([^	 :/]{1,})#<...>/\2#g' |
+    sed -E 's#([a-zA-Z]:|[\\/]{2}[^\\/]+[\\/]+[^\\/]+)([\\/])([^	 :\\/]{1,}[\\/]){1,}([^	 :\\/]{1,})#<...>/\4#g'