v7.040

• Add 29 more specialty arrow glyphs to Math family
• Rebuild with new sfdLib release to fix Spiro curve issues in uni2639
• Correct Q.u side bearings to match Q in Sans & Serif families
• Add missing U+029C to Serif Bold Italic
• Add missing ‘below’ mark to h/H/h.sc across Serif family
• Consistently align ‘below’ mark on h/H/h.sc across Serif family
• Re-align mark positioning on U+032E breve below across Serif family
• Add smallcaps and caps-2-smallcaps feature for h/H + breve below
• Re-align ‘below’ mark on U+029C to match smallcaps across all families
• Apply proper features (smallcaps i, f_i ligatures) in Kazakh and Tartar
• Configure aboveMark as mark-to-mark lookup in Italics and add marks for:
  gracecomb, acutecomb, uni0302, tildecomb, uni030c, uni0304
• Add above marks for otilde, open o and open e in Italics
• Add above marks for otilde, vtilde and Vtilde in Regular
• Correct placement of aboveMarks in Regular for:
  uni0300, uni0301, uni0302, uni0303, uni0304, uni0306, uni0308, uni030c
• Add documentation of available OpenType features and sample CSS rules

Thanks to everyone who contributed towards this release including Ivo Straka (@ivo-s) and new contributors Felix Kopecky (@kopeckyf) and Christoph Päper (@Crissov)!