From 776631a102641021febbf2a5c3a7308bed868f65 Mon Sep 17 00:00:00 2001
From: Sami Vaarala <sami.vaarala@iki.fi>
Date: Mon, 24 Nov 2014 12:39:31 +0200
Subject: [PATCH] Release note: alternative setjmp providers

---
 RELEASES.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/RELEASES.rst b/RELEASES.rst
index cdc286e4..9190125d 100644
--- a/RELEASES.rst
+++ b/RELEASES.rst
@@ -681,6 +681,14 @@ Planned
 * Fix INVALID opcode error for some labelled non-iteration statements
   (see GH-85)
 
+* Add DUK_OPT_SETJMP, DUK_OPT_UNDERSCORE_SETJMP, and DUK_OPT_SIGSETJMP to
+  force an alternative provider for long control transfers; _setjmp() or
+  sigsetjmp() (with savesigs set to 0) can be a lot faster than setjmp()
+  if the platform's setjmp() implementation saves the signal mask (GH-55)
+
+* Default to ``_setjmp`` for long control transfers on OSX/iPhone (when
+  __APPLE__ is defined) (GH-55)
+
 * Fix compile error for DUK_OPT_NO_PC2LINE
 
 * Better fix for C++ compilation issue caused by Duktape using both