tree bb97ac7bbb0dc7af1efe3723bf80c892f4f3a647
parent d43223773d75d2e82fb33a1281038e611c41d0f3
author Ghanshyam <gmann@ghanshyammann.com> 1579726302 -0600
committer Ghanshyam <gmann@ghanshyammann.com> 1579726302 -0600

Add release notes page for version 23.0.0

Tempest 23.0.0 has been released [1].
This commit adds a new page for 23.0.0 release notes.

[1] https://review.opendev.org/#/c/703521/

Change-Id: If9ffb5c90c427ed3e31e9b6bcb5f6aeca483d110