I have a /dotlessi in my font.
Glyphs says to complete the South Eastern European character set, I need a "idotless"
Is this a bug?

In a recent beta of Glyphs 2.0.0, /dotlessi got renamed to /idotless in GlyphData.xml. fyi.

are they both the same unicode code point?

Yes, idotless is replacing dotlessi. Makes for better alphabetic sorting.

jdotless to follow?


BTW should be updated with the new glyph names.

Yes, of course. Thanks for pointing that out!