tree a4484080c38ea6116a4b200b04885f085b40b4d4
parent 9a5b95158e48c84d4624ecbd61da31fbc96be036
author David Brown <david.brown@linaro.org> 1588715250 -0600
committer David Brown <davidb@davidb.org> 1588776022 -0600

Preps for 1.6.0-rc2 release

Update various version fields.  Also include a note in the release notes
describing Zephyr compatibility.

Signed-off-by: David Brown <david.brown@linaro.org>