Transparency fill borders

[joeyeroq]

(05-09-2020, 04:26 PM)tmanni Wrote: Another way to obtain something similar : Filters > Distorts > Value Propagate
Change the Mode to "More opaque".
Ctrl+F to repeat the filter

You'll have to press Ctrl+F like a 100 times to get results , but it's fast.
How do I get developer version of gimp to test GEGL voronoi, is it fast?
I've never build from source code and probably never will, too much hassle and I'm not a really a programmer...