Add rust version for latest release

Author: andrewdavidmackenzie

README.md

@@ -29,6 +29,7 @@ NOTE: `master` branch (code and docs) can differ from those docs prior to a new
 The minimum rust version required, by version:
 * libproc-rs: 0.14.6 --> 1.74.1 
 * libproc-rs: 0.14.7 --> 1.72.0
+* libproc-rs: 0.14.11 --> 1.72.0
 
 This is tested in CI and must pass.