<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254266#c7> explains the appropriateness of VBoxSVGA.

<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254412#c7> identifies a likely workaround for the kernel panicking at FreeBSD guest boot time. 

`sysrc vboxguest_enable="YES" && service vboxguest start` (above) might, in itself, cause a system crash, however this is an edge case. All things considered, I think it's good to string the commands together and so, not require a reboot of the guest.

Essentially: part of the first paragraph from under <https://www.virtualbox.org/manual/UserManual.html#guestadditions>. 

Additional clarification that addition to hosts is not required.

Primarily: part of the first paragraph from under <virtualbox.org/manual/UserManual.html#guestadditions>. 

Emphasis on the legacy nature of this port; and the more general end of support, from Oracle, for 5.2.x.

Additional clarification that addition to hosts is not required.

Emphasis on the legacy nature of this port; and the more general end of support, from Oracle, for 5.2.x.

Stringing together of commands, to not require a reboot of the guest following installation. 

<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254266#c7> explains the appropriateness of VBoxSVGA for non-legacy additions. 

I don't know (can not recall) enough about legacy additions to tell whether users should be directed to prefer something other than VMSVGA. 

<https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254412#c7> identifies a likely workaround for the kernel panicking at FreeBSD guest boot time. Re: <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254412#c12> this bug may be less likely to bite with legacy additions, in my estimation it's reasonable for this package message to mention neither the bug, nor the workaround.

`sync` before `service vboxguest start`

Consistency with: 

freebsd@2cdeeef#diff-01b82cb561ad6c59937469270ae848f3d63dc40228678b4a1ef02cdf48ecc889R8-R9

Remove 'Oracle' and ⓡ. 

I don't know what was meant by 'interactive performance of guest systems'. Instead: 'performance of guest systems'.

Remove 'Oracle' and ⓡ. 

I don't know what was meant by 'interactive performance of guest systems'. Instead: 'performance of guest systems'.

Less like marketing literature. 

A shortlist (non-comprehensive) of supported guests. macOS is not mentioned; if users of Apple hardware have an interest, they can refer to Oracle documentation to discover the state of things. 

A short paragraph for the Extension Pack.

Less like marketing literature. 

A shortlist (non-comprehensive) of supported guests. macOS is not mentioned; if users of Apple hardware have an interest, they can refer to Oracle documentation to discover the state of things. 

A short paragraph for the Extension Pack.