Retrieve release name

[Ulf Wiger (AL/EAB)]

Björn Gustavsson wrote:
>
> In a TARGET system (which is what Gunilla's answer refers to),
> I haven't heard of anyone actually using the release handler to
> upgrade from one major release of OTP to another.

???

AXD 301 ought to have done that a few times, since it
uses the release handler and has gone through several
major OTP releases.

However, in AXD 301, there's a releases/ directory
outside the OTP_ROOT.

/Uffe