Refs #29280 -- Moved release note about transaction_mode to "Database backends" section.

docs/releases/5.1.txt

@@ -182,6 +182,9 @@ Database backends
   to allow specifying :ref:`pragma options <sqlite-init-command>` to set upon
   connection.
 
+* ``"transaction_mode"`` option is now supported in :setting:`OPTIONS` on
+  SQLite to allow specifying the :ref:`sqlite-transaction-behavior`.
+
 * ``"pool"`` option is now supported in :setting:`OPTIONS` on PostgreSQL to
   allow using :ref:`connection pools <postgresql-pool>`.
 
@@ -278,9 +281,6 @@ Models
   reload a model's value. This can be used to lock the row before reloading or
   to select related objects.
 
-* The new ``"transaction_mode"`` option is now supported in :setting:`OPTIONS`
-  on SQLite to allow specifying the :ref:`sqlite-transaction-behavior`.
-
 Requests and Responses
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