[planet-announce] Updated PLaneT package: robby/pop-pl.plt for 4.x, 3xx

This announces the availability of an updated package from PLaneT:

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Name:            pop-pl.plt
Package version: 1.1
Owner:           robby


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Go to 

http://planet.racket-lang.org/display.ss?package=pop-pl.plt&owner=robby

for more information.