T420s 1.41 whitelist removed, other changes

[shoebear]

Hi,

While trying to find something for this model all I have stumbled upon was a lot of drama concerning some individual called Oleh, who is apparently selling these mods outside of this forum, still! That's of course none of my business, but I've decided to post my own mod which was made possible based on the information from harbahabr.ru, mostly .. and from previous experience with Tiano UEFI on my Dell.

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- TimeWalker75a

 Hi Timewalker,

Thank you very much for providing this BIOS, I really appreciate it.

Since 1.41, Lenovo has released several new versions addressing sucurity vulnerabilities, including Meltdown and Spectre.  While I appreciate and will use your version of 1.41, it would be very helpful if you could modify the latest BIOS and release that as well.  Several others have asked about that also.

Thanks again,
Dan