[ejflick]

I check every release hoping that they finally fixed rendering for HiDPI. Guess I'll have to keep waiting.

[isr]

You want cuis smalltalk. It's a heavily-simplified smalltalk (like pharo, it was also forked from squeak), with a redesigned morphic system - which is ENTIRELY vector graphics based (plus a few other niceties).

Yes, even the fonts themselves are vector graphics. You can use a fancy cursive font, rotate a text window, and then zoom it in or out - with total clarity.

[xkriva11]

In Settings Browser, check "Set canvas scale factor automatically"

[em-bee]

i ran into this problem too. i was able to make it mostly work by changing the font size.