Upper: minor metrics and kerning fixes, Lower: complete basic alphabet, add /é /è /f /x /y /z, Kerning: Upper/Lower and Lower/Lower
Metrics & thickness review, minor kerning, purge diagonal autohints because of fontforge/fontforge#1623
More metrics/kerning review
Curvature changes
More kerning
Keep reviewing curvatures (1/2)
Keep reviewing curvatures (2/2), kerning refinements, cleanup accents and add more basic punctuation
Update the docs