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       burrow v1.5.0 - portable
       April 11th, 2018
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       burrow v1.5.0 is released [0]. I've removed the bash 4+
       requirement and moved the script to /bin/sh. There are a number of
       other small improvements and bug fixes as well.
       
 (HTM) [0] burrow v1.5.0
       
       You can always find a link to the latest release in the root of
       this gopher hole. Grab your copy and test it out. Find a bug? Log
       it on Github, please [1].
       
 (HTM) [1] burrow issues