Hello, LOG_VERSION 2 has been around for quite some time but is mostly just a string based log. LOG_VERSION 3 supports string based logs as well as others. LOG_VERSION 2 does not play well with the MCUmgr mobile library as well.
I would like to suggest getting rid of LOG_VERSION 2 which would allow us to make the code a bit simpler and not worrying about backwards compatibility. This discussion was mainly triggered by a PR https://github.com/apache/mynewt-core/pull/2087 by Jerzy for adding back string based reboot log just to make it work with LOG_VERSION 2. LOG_VERSION 2 also doesn't play well with the MCUmgr mobile library. I suggest we deprecate LOG_VERSION 2 and make the default 3 going forward. I would like to hear thoughts from the community about the same. -- Regards, Vipul Rahane
