My custom Iosevka build.

private-build-plans.toml

[buildPlans.iosevka-kalki]
family = "Iosevka Kalki"
spacing = "term"
serifs = "sans"
no-cv-ss = true
no-ligation = true

[buildPlans.iosevka-kalki.variants.design]
apl-form = 'enable'
capital-q = "straight"
b = "toothless-corner"
f = "flat-hook-crossbar-at-x-height"
g = "double-storey-open"
l = "tailed-serifed"
q = "earless-corner"
u = "toothless-rounded"
at = 'fourfold-solid-inner'
brace = "straight"
lower-iota = "tailed"
lower-lambda = "straight-turn"
asterisk = "penta-low"
ampersand = "et-toothless-corner"
percent = "dots"
zero = "slashed-split"

[buildPlans.iosevka-kalki.variants.italic]
k = "diagonal-tailed-cursive-serifless"
n = "tailed"
p = "earless-corner"
paren = "large-contour"

[buildPlans.iosevka-kalki.weights.regular]
shape = 400
menu = 400
css = 400

[buildPlans.iosevka-kalki.weights.bold]
shape = 700
menu = 700
css = 700

[buildPlans.iosevka-kalki.slopes.upright]
angle = 0
shape = "upright"
menu = "upright"
css = "normal"

[buildPlans.iosevka-kalki.slopes.italic]
angle = 9.4
shape = "italic"
menu = "italic"
css = "italic"