SmileOnMyMac has released minor maintenance updates to its PDF editing utilities PDFpen and PDFpenPro. The updates mainly addresses a problem with the Correct Text Tool that could cause it to erase more text than it should. Other unspecified improvements and fixes have also been included. ($49.95/$99.95 new, free updates, 43.8 MB/44.0 MB)
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Written by
Tonya Engst
PDFpen 4.6.2 and PDFpenPro 4.6.2
by Doug McLean 
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The most up to date version is actually 4.6.2 now
Doh! Turned out it was just a typo - Doug accidentally typed 4.6.1 instead of 4.6.2. The text was correct otherwise.
Yeah, there must have been a quick bug fix release after we posted this - checking into it.
Fabulous program. Great support. 4.6.2 is latest.