V4 checklist

[kkaefer]

JS	C++	Spec	Migration	Name
✅	✅	✅	✅	$type values (#69)
✅	✅	✅	✅	halo width units (#66)
✅	✅	✅	manual	halo blur units (#66)
✅	✅	✅	✅	promote glyphs to a top level element (#77)
✅	✅	✅	✅	icon+text -> symbol render types spec overhaul (#70)
✅	✅	✅	✅	promote type to layer level (#80)
✅	❌	✅	N/A	text-justify/align changes (#74)
✅	❌	✅	N/A	text-offset & icon-offset (#83)
✅	✅	✅	manual	{{token}} to {token} (#87)
✅	✅	✅	N/A	min/max-zoom (#65)
✅	✅	✅	N/A	base in exponential function (#4)
✅	✅	✅	✅	remove tileSize from sources (except raster ones) (dbb7d74)
✅	✅	✅	✅	remove z level normalization; we always have map zoom = tile zoom now
N/A	✅	✅	N/A	remove -enabled properties (#94)
✅	✅	✅	✅	consolidate functions (#96)
✅	✅	✅	✅	Change text-max-angle units to degrees (#100)
✅	✅	✅	N/A	Arrays of functions (#85)
✅	✅	✅	N/A	Fill blurring (mapbox/mapbox-gl-js#524)
✅	❌	✅	N/A	Interactive as opt-in (#112)
✅	✅	✅ :	N/A	raster-spin -> raster-hue-rotate and units change to degrees #132

[yhahn]

what is this JS you speak of

[jfirebaugh]

Ticketed the remaining native parity items:

• text-justify/align changes
• text-offset and icon-offset
• interactive as opt-in
• SDF icons