Changes of version 28.0.1

• Add italic form of CYRILLIC SMALL LETTER TE WITH MIDDLE HOOK (U+A68B) (#2119).
• Add missing feature tag to chaining plus ligation (#2118).
• Make the central part of Cyrillic Twe to follow lowercase Tau variants (#2122).

Changes of version 28.0.0

• [BREAKING] The filenames and package filenames are changed.
  • They will now use PascalCase instead of kebab-case.
  • To package manager maintainers: Please upgrade your script to make it capable to download and install the fonts under new names, and properly uninstall the fonts under old names.
• [BREAKING] Certain properties in the build plans are changed to camelCase. Using them will trigger a build failure.
  • no-cv-ss → noCvSs
  • no-ligation → noLigation
  • export-glyph-names → exportGlyphNames
  • build-texture-feature → buildTextureFeature
  • metric-override → metricOverride
  • compatibility-ligatures → compatibilityLigatures
  • exclude-chars → excludeChars
  • webfont-formats → webfontFormats
• [BREAKING] The "SGr" TTC packages for Iosevka Aile and Etoile will no longer be generated, as they are duplicates to the non-SGr TTC packages.
• [BREAKING] Reorder of glyph variants:
  • Influenced characters: M, R, f, i, l, t, x, Long S (ſ), Lower Lambda (λ), Lower Tau (τ), Lower Chi (χ), Cyrillic Lower Em (м), Cyrillic Lower Ef (ф), Cyrillic Ya (Я, я), 5.
• [BREAKING] Tags for variant features for Cyrillic lowercase Er and U are changed to cv76 and cv78.
  • Various other glyph variant tags are also changed to reflect this insertion.
• [BREAKING] Make the ligation group names for symbol connections more intuitive, and add alternatives to start chaining from at least 3 continuous characters (#2100):
  • plusplus → plus-plus, plus-plus-plus.
  • connected-hyphen → minus-minus, minus-minus-minus.
  • connected-tilde-as-wave → tilde-tilde, tilde-tilde-tilde.
  • connected-underscore → underscore-underscore, underscore-underscore-underscore.
  • connected-number-sign → hash-hash, hash-hash-hash.
• Add Characters:
  • CYRILLIC CAPITAL LETTER LHA (U+0514) ... CYRILLIC SMALL LETTER YAE (U+0519) (#2018).
  • GEORGIAN PARAGRAPH SEPARATOR (U+10FB).
  • COMBINING BREVE-MACRON (U+1DCB) ... COMBINING MACRON-BREVE (U+1DCC) (#1880).
  • COMBINING DOUBLE CIRCUMFLEX ABOVE (U+1DCD).
  • COMBINING LATIN SMALL LETTER FLATTENED OPEN A ABOVE (U+1DD3).
  • COMBINING DELETION MARK (U+1DFB).
  • LINE SEPARATOR (U+2028) ... PARAGRAPH SEPARATOR (U+2029).
  • TRIANGLE-HEADED RIGHTWARDS ARROW (U+279D).
  • LONG RIGHTWARDS SQUIGGLE ARROW (U+27FF).
  • LEFTWARDS DOUBLE ARROW WITH VERTICAL STROKE (U+2902) ... LEFT RIGHT DOUBLE ARROW WITH VERTICAL STROKE (U+2904).
  • LONG LEFTWARDS SQUIGGLE ARROW (U+2B33).
  • DOWNWARDS TRIANGLE-HEADED ZIGZAG ARROW (U+2B4D).
  • RAISED SQUARE (U+2E0B).
  • HYPODIASTOLE (U+2E12).
  • TWO DOTS OVER ONE DOT PUNCTUATION (U+2E2A) ... FIVE DOT MARK (U+2E2D).
  • LATIN SMALL LETTER U WITH LEFT HOOK (U+AB52).
  • MODIFIER LETTER SMALL U WITH LEFT HOOK (U+AB5F).
• Add hook-inward-serifed variants for a (#2085).
• Add single-storey-double-serifed and single-storey-tailed-serifed variants for a and Greek Lower Alpha (α) (#1949).
  • Make a.single-storey-tailed-serifed the default for slab italic to match g and q.
• Add bottom-serifed variants for d, and q.
• Add bottom-right-serifed variants for U.
• Add tailless variants for Greek Lower Iota (ι).
• Make Greek Lower Iota (ι) and Greek Lower Tau (τ) semi-tailed under default upright and tailed under default italic.
• Remove earless-rounded variants for U+01A5, U+0256, U+02A0, and U+1D91.
• Remove earless-corner variants for U+027E.
• Improve serifs for turned k (U+029E) to match q and turned h (U+0265).
• Improve top-left serif for LATIN SMALL LETTER KRA (U+0138) to match k.
• Make Greek Kappa (U+03BA) respond to more serif variants for k (cv36).
• Add a top-left serif to GREEK SMALL LETTER HETA (U+0371) under slab.
• Add a serif to MATHEMATICAL DOUBLE-STRUCK SMALL J (U+1D55B) to match that of MATHEMATICAL DOUBLE-STRUCK SMALL I (U+1D55A).
• Improve vertical alignmant of bowl for LATIN CAPITAL LETTER THORN WITH STROKE (U+A764) and LATIN CAPITAL LETTER THORN WITH STROKE THROUGH DESCENDER (U+A766).
• Stylistic set fixes:
  • Fix cv10 for ss01, ss02, and ss08 under slab.
  • Fix cv53 for ss16.
  • Fix cv64 and cv65 for ss07.
  • Fix cv66 for ss17.
  • Fix cv81 and cv82 for ss03 and ss08 under italic slab.
  • Fix cv93 for ss01.
  • Fix vsAJ for ss10.
  • Fix vlAB for ss09 and ss14.
  • Fix vlAD for ss05 and ss14.