Merge branch 'develop' into develop-2.7

docs/release-notes/version-2.6.md

@@ -1,4 +1,4 @@
-# v2.6.8 (FUTURE)
+# v2.6.8 (2019-12-10)
 
 ## Enhancements
 
@@ -6,12 +6,21 @@
 * [#3457](https://github.com/netbox-community/netbox/issues/3457) - Display cable colors on device view
 * [#3329](https://github.com/netbox-community/netbox/issues/3329) - Remove obsolete P3P policy header
 * [#3663](https://github.com/netbox-community/netbox/issues/3663) - Add query filters for `created` and `last_updated` fields
+* [#3722](https://github.com/netbox-community/netbox/issues/3722) - Allow the underscore character in IPAddress DNS names
 
 ## Bug Fixes
 
+* [#3312](https://github.com/netbox-community/netbox/issues/3312) - Fix validation error when editing power cables in bulk
+* [#3644](https://github.com/netbox-community/netbox/issues/3644) - Fix exception when connecting a cable to a RearPort with no corresponding FrontPort
 * [#3669](https://github.com/netbox-community/netbox/issues/3669) - Include `weight` field in prefix/VLAN role form
 * [#3674](https://github.com/netbox-community/netbox/issues/3674) - Include comments on PowerFeed view
 * [#3679](https://github.com/netbox-community/netbox/issues/3679) - Fix link for assigned ipaddress in interface page
+* [#3709](https://github.com/netbox-community/netbox/issues/3709) - Prevent exception when importing an invalid cable definition
+* [#3720](https://github.com/netbox-community/netbox/issues/3720) - Correctly indicate power feed terminations on cable list
+* [#3724](https://github.com/netbox-community/netbox/issues/3724) - Fix API filtering of interfaces by more than one device name
+* [#3725](https://github.com/netbox-community/netbox/issues/3725) - Enforce client validation for minimum service port number
+
+---
 
 # v2.6.7 (2019-11-01)