Add release notes for 0.7.1
# Release Notes
-## Changes in Sawtooth Sabre 0.7.0
+## Changes in Sawtooth Sabre 0.7.1
* Update the allowed family version to include 0.5, 0.6 and update the current
version to 1. This will allow the Sabre transaction processor to accept
transactions from 0.5, 0.6 and 1 versions of Sabre.
+## Changes in Sawtooth Sabre 0.7.0
+
+* Unreleased version
+
## Changes in Sawtooth Sabre 0.6.1
* Update the `cylinder` dependency of the Rust SDK and the CLI to version `0.2`
