# Release 0.35

:material-calendar: 2023-01-17

## DNS options

A new node property - [DNS](../manual/nodes.md#dns) - allows users to provide DNS options to the nodes.

## `containerlab exec` fixes and improvements

Thanks to efforts by @steiler we have refactored [`exec`](../cmd/exec.md) command and fixed a few bugs along the way. The command now supports multiple `--cmd` arguments. #1161

## Miscellaneous

* Internal refactoring of the node registry #1156
* fixed ovs-bridge init #1172
* interface name checks enabled for all VM-based nodes #1191

## Patches

### 0.35.1

* fixed the regexp used in the interface name check function #1201

### 0.35.2

* removed interface name checks for linux kinds.
* added a note on [`et_X_Y`](../manual/kinds/ceos.md#additional-interface-naming-considerations) nameing of ceos.
* fixed `containerlab config` command for SR OS nodes.
