Changes since v3.17:

• Adjusts vertical metrics metadata to that of v3.15 and older. This should fix any vertical alignment issues that might have occurred with v3.17. #361
• Fixes several issues with italics introduced by Glyphs 3 upgrade:
  • Fixes an issue with backslash in Italic masters. #362
  • Fixes issues with afii10026 and uni0376 in italic masters
  • Fixes issue with italic q U+0071 by inlining the shape instead of using components. #360
• Fixes issue with U+035E COMBINING DOUBLE MACRON and U+20F0 COMBINING ASTERISK ABOVE in Thin Italic. #363
• Fixes positioning issue with U+0358 COMBINING DOT ABOVE RIGHT
• Improvements to U+20DC COMBINING FOUR DOTS ABOVE and U+20DB COMBINING THREE DOTS ABOVE
• Improvements to U+204E LOW ASTERISK
• Improved positioning via mark anchors of combining glyphs U+20F0, U+035E and U+035F. #363
• Changes glyph shape of Latin upper-case iota. #359
• Improved glyph composition via ccmp for enclosed glyphs like U+0041,U+20DD. #335

Addresses a major regression in v3.16 where several italic glyphs got messed up due to a Glyphs 3 version upgrade of the source file. This only affected users of v3.16 which was only released for about 12 hours before being replaced with this release v3.17. #360

• Fixes issues with appearance in Microsoft Word. #352 (note that #156 is still unresolved although we have made some progress in v3.16 toward developing workarounds for certain printers.)
• Fixes double grave interpolation issue. #317
• Fixes design issue with glyphs acutedblnosp, dblgravecmb, uni02F6 and uni02F5. #339
• Fixes missing or incorrect mark anchors in several turn* glyphs. #336
• Adds Baht currency glyph U+0E3F. #323
• Improvement to Latin iota (lower and upper case) glyphs. #340
• Improvement to some numerical fraction glyphs
• Adds a dummy DSIG table to address issues with Microsoft Office 2003 and older
• Improvements when using Inter with certain older Microsoft products by decomposing any nested components which some of that software has issues with