closes bpo-37347: Fix refcount problem in sqlite3. (GH-14268)
diff --git a/Misc/ACKS b/Misc/ACKS
index d916c45..c011999 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1870,3 +1870,4 @@
Edison Abahurire
Geoff Shannon
Batuhan Taskaya
+Aleksandr Balezin
diff --git a/Misc/NEWS.d/next/Library/2019-06-20-14-23-48.bpo-37347.Gf9yYI.rst b/Misc/NEWS.d/next/Library/2019-06-20-14-23-48.bpo-37347.Gf9yYI.rst
new file mode 100644
index 0000000..1e61f5e
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2019-06-20-14-23-48.bpo-37347.Gf9yYI.rst
@@ -0,0 +1,6 @@
+:meth:`sqlite3.Connection.create_aggregate`,
+:meth:`sqlite3.Connection.create_function`,
+:meth:`sqlite3.Connection.set_authorizer`,
+:meth:`sqlite3.Connection.set_progress_handler`
+:meth:`sqlite3.Connection.set_trace_callback`
+methods lead to segfaults if some of these methods are called twice with an equal object but not the same. Now callbacks are stored more carefully. Patch by Aleksandr Balezin.
\ No newline at end of file