add a changes file for the rust libc update

diff --git a/changes/bug25664 b/changes/bug25664
new file mode 100644 (file)
index 0000000..c8b3ca6
--- /dev/null
+++ b/changes/bug25664
@@ -0,0 +1,3 @@
+  o New system requirements:
+    - When built with Rust, Tor now depends on version 0.2.39 of the libc
+      crate. Closes tickets 25310 and 25664.