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-rw-r--r--docs/releases/2.2.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/releases/2.2.txt b/docs/releases/2.2.txt
index 4d5b763edf..307a2b6a06 100644
--- a/docs/releases/2.2.txt
+++ b/docs/releases/2.2.txt
@@ -189,6 +189,11 @@ Models
:meth:`.QuerySet.bulk_create` to ``True`` tells the database to ignore
failure to insert rows that fail uniqueness constraints or other checks.
+* The new :class:`~django.db.models.functions.ExtractIsoYear` function extracts
+ ISO-8601 week-numbering years from :class:`~django.db.models.DateField` and
+ :class:`~django.db.models.DateTimeField`, and the new :lookup:`iso_year`
+ lookup allows querying by an ISO-8601 week-numbering year.
+
Requests and Responses
~~~~~~~~~~~~~~~~~~~~~~