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Date: Tue, 1 May 2018 16:01:08 +0300
From: Slawa Olhovchenkov <slw@zxy.spb.ru>
To: Ed Maste <emaste@FreeBSD.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: Re: svn commit: r333133 - head/usr.sbin/pwd_mkdb
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On Tue, May 01, 2018 at 12:53:46AM +0000, Ed Maste wrote:

> Author: emaste
> Date: Tue May  1 00:53:46 2018
> New Revision: 333133
> URL: https://svnweb.freebsd.org/changeset/base/333133
> 
> Log:
>   pwd_mkdb: retire legacy v3 db support (-l option)
>   
>   pwd_mkdb has emitted v4 password database records since 2003 (r113596)
>   in addition to v3, and as of r283981 by default it emitted only v4.
>   As described in r283981, retire the -l legacy option.
>   
>   The -B and -L options were originally added to set the endianness of v3
>   records emitted by pwd_mkdb, but they also set the db hash endiannes and
>   so have been retained temporarily.
>   
>   Announced on the FreeBSD-Current and FreeBSD-Stable lists.  In stable/11
>   the man page contains a deprecation notice, and pwd_mkdb will emit a
>   deprecation notice if the -l option is specified.
>   
>   Reviewed by:	delphij, lidl, rgrimes
>   Relnotes:	Yes
>   Sponsored by:	The FreeBSD Foundation
>   Differential Revision:	https://reviews.freebsd.org/D15144

May be good idea to check db version before install new binary?