From c119c2a8c82724397ef71f46e24f6382814c6dd8 Mon Sep 17 00:00:00 2001
From: richardsheridan <richard.sheridan@gmail.com>
Date: Sat, 28 Oct 2023 13:49:32 -0400
Subject: [PATCH] add newsfragment

---
 newsfragments/2841.feature.rst | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 newsfragments/2841.feature.rst

diff --git a/newsfragments/2841.feature.rst b/newsfragments/2841.feature.rst
new file mode 100644
index 0000000000..9792eb3b74
--- /dev/null
+++ b/newsfragments/2841.feature.rst
@@ -0,0 +1,3 @@
+To better reflect the underlying thread handling semantics,
+`trio.to_thread.run_sync` gained a new keyword argument ``abandon_on_cancel``
+that overrides the older (now deprecated) ``cancellable`` flag.