I have no objections to back-dating the release. The reason I put 22.04 was that the release was being added in the 4th month (April). I'll submit a v2 with that change.

On Wed, Apr 6, 2022 at 8:57 AM Tu, Lijuan <lijuan.tu@intel.com> wrote:

> --- /dev/null
> +++ b/doc/dts_gsg/rel_notes/release_22_04.rst
> @@ -0,0 +1,27 @@
> +.. SPDX-License-Identifier: BSD-3-Clause
> + Copyright 2022 The DTS contributors
> +
> +DTS Release 22.04
> +=================

I would like it to be 22.03 in line with DPDK 22.03.