KNIME 4.2.1 zipped update site name

Hi Team,

I see the zipped update site name for 4.2.1 is ‘’. Notice a letter ‘a’ at the end. Is there any specific reason for this change?

Also when I unzip that, I see 2 folders ‘4.2.1’ and ‘4.2.1a’. Any insights on these? Do I need both the directories if I need to use the zipped update site?


1 Like

Hi @ravikiran

we recently made a HotFix release which is part of the 4.2.1a update site.

Best, Iris