From dc39e62e6b652f006a77b91df02e1dc801597396 Mon Sep 17 00:00:00 2001 From: Mariusz Felisiak Date: Thu, 13 Aug 2020 16:29:55 +0200 Subject: [PATCH] [2.2.x] Refs #31863 -- Added release notes for 94ea79be137f3cb30949bf82198e96e094f2650d. Backport of 21768a99f47ee73a2f93405151550ef7c3d9c8a2 from master --- docs/releases/2.2.16.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/docs/releases/2.2.16.txt b/docs/releases/2.2.16.txt index daba6f6f52..ce700e5043 100644 --- a/docs/releases/2.2.16.txt +++ b/docs/releases/2.2.16.txt @@ -4,7 +4,7 @@ Django 2.2.16 release notes *Expected September 1, 2020* -Django 2.2.16 fixes a data loss bug in 2.2.15. +Django 2.2.16 fixes two data loss bugs in 2.2.15. Bugfixes ======== @@ -13,3 +13,6 @@ Bugfixes :meth:`~django.db.models.query.QuerySet.select_for_update()`. When using related fields pointing to a proxy model in the ``of`` argument, the corresponding model was not locked (:ticket:`31866`). + +* Fixed a data loss possibility, following a regression in Django 2.0, when + copying model instances with a cached fields value (:ticket:`31863`).