From: Joel Pearson <lists@...>
Date: 2013-03-18T21:14:30+09:00
Subject: Re: question on watir

It means that 1.8.7 won't receive any more updates, so you need to 
upgrade to a newer Ruby version ASAP.
I'd reccommend testing for compatiblity on a test network (or test 
computer for smaller-scale operations) before rolling out an update.

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