diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 2d1999a1278a9548fdd88da7fbdac02c07ba7839..be2e3f0f6e4ba72357d2fec32f715c2cb9a58b63 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -13,6 +13,8 @@ Added
 * New ``until`` option to the :func:`.idle.block` function.
 * New :meth:`.Idle.neverQueue` setting, which can be used to force all
   tasks passed to :func:`.idle.idle` to be executed synchronously.
+* New :meth:`.IdleLoop.synchronous` context manager, to temporarily change the
+  value of :meth:`.IdleLoop.neverQueue`.
 
 
 Changed