Changelog for #10070

docs/release-notes/version-3.3.md

@@ -20,6 +20,7 @@
 * [#10055](https://github.com/netbox-community/netbox/issues/10055) - Fix extraneous NAT indicator by device primary IP
 * [#10057](https://github.com/netbox-community/netbox/issues/10057) - Fix AttributeError exception when global search results include rack reservations
 * [#10059](https://github.com/netbox-community/netbox/issues/10059) - Add identifier column to L2VPN table
+* [#10070](https://github.com/netbox-community/netbox/issues/10070) - Add unique constraint for L2VPN slug
 * [#10089](https://github.com/netbox-community/netbox/issues/10089) - `linkify` template filter should escape object representation
 * [#10094](https://github.com/netbox-community/netbox/issues/10094) - Fix 404 when using "create and add another" to add contact assignments
 * [#10108](https://github.com/netbox-community/netbox/issues/10108) - Linkify inside NAT IPs for primary device IPs in UI