- COMBINING LONG DOUBLE SOLIDUS OVERLAY (`U+20EB`).
* Generate TTFAutohint control files for better glyph display for variant glyphs (#1963).
* Make the shape of motion-serifed and serifed variants of toothed/tailed `u` no longer identical under Italic. Now "serifed" `u` will always preserve all serifs (#1967).
* Make the fully-serifed form of cursive lower `y` match the serifs of lower `u`.
* Make MICRO SIGN (`µ`) tailed under italics by default, to match `u`.
* Improve glyphs for COLON SIGN (`U+20A1`), GUARANI SIGN (`U+20B2`), and CEDI SIGN (`U+20B5`).
* Fix `cv33`, `cv38`, `cv39`, and `cv42` for `ss01`, `ss02`, `ss04`, `ss05`, `ss06`, `ss07`, `ss13`, and `ss16` under italic slab.
* Fix `cv43` and `cv75` for `ss16` under slab.
* Fix `cv61` for `ss10`, `ss14`, `ss15`, `ss16`, and `ss17` under italics.
### 26.2.2
* Add characters:
- BLACK DIAMOND MINUS WHITE X (`U+2756`) (#1960).
- WHITE CONCAVE-SIDED DIAMOND (`U+27E1`) (#1960).
- LEFT BARB UP RIGHT BARB UP HARPOON (`U+294E`) ... UP BARB LEFT DOWN BARB LEFT HARPOON (`U+2951`).
- LIGHT FOUR POINTED BLACK CUSP (`U+2BCC`) (#1960).
- WHITE FOUR POINTED CUSP (`U+2BCE`) (#1960).
* Add support for specialized Vietnamese dual diacritics (#1935).
* Make bowl height of Cyrillic Yat and Tall Yat (`U+0463`, `U+1C67`) consistent (#1945).
* Make Guillemets (`«`, `»`) curly for Default Slab.
* Remove duplicate lower-right serif variants of `H` with descender (#1953).
* Fix toothless variants of LATIN SMALL LETTER B WITH HOOK (`U+0253`) (#1952).
* Always use closed variants for LATIN CAPITAL LETTER R WITH STROKE (`U+024C`).
* Optimize shape of LATIN {SMALL CAPITAL|MODIFIER LETTER CAPITAL} BARRED B (`U+1D03`,`U+1D2F`).
* Fix variant selection for `cv34` and `cv37` under `ss01`, `ss03`, `ss09`, `ss10`, and `ss13`.
* Fix variant selection for `cv36` under `ss03`, `ss08`, `ss09`, `ss10`, `ss12`, and `ss14`.
* Fix variant selection for `cv42` under `ss09` and `ss12`.
* Fix variant selection for `cv59` and `vxAB` under `ss01`, `ss05`, `ss08`, and `ss13`.
* Fix variant selection for `vxAC` under `ss11` and `ss13`.
* Fix variant selection for `cv46`, `cv47`, `cv48`, and `cv49` under `ss10`.
* Fix variant selection for `cv26`, `cv61`, `cv62`, `vxAA`, `cv81`, and `vsAL` under `ss13`.
### 26.2.1
* Fix leaning marks of LATIN SMALL LETTER T WITH CEDILLA (`U+0163`) (#1914).
* Fix the dimensions of wide geometric shapes in quasi-proportional (#1941).
* Fix `cv76`'s application on CYRILLIC SMALL LETTER CHE WITH VERTICAL STROKE (`U+04B9`) (#1942).
### 26.2.0
* Add variant selectors for lowercase Greek Pi (`π`) and Tau (`τ`) (#1924).
* Add characters:
- CYRILLIC SMALL LETTER ROUNDED VE (`U+1C80`).
- CYRILLIC SMALL LETTER TALL TE (`U+1C84`) (#1911).
- CYRILLIC SMALL LETTER TALL HARD SIGN (`U+1C86`) (#1911).
- CYRILLIC SMALL LETTER TALL YAT (`U+1C87`) (#1911).
- LEFTWARDS OPEN-HEADED ARROW (`U+21FD`) ... LEFT RIGHT OPEN-HEADED ARROW (`U+21FF`) (#1912).
- DIAMETER SIGN (`U+2300`) (#1923).
- CIRCLE WITH SUPERIMPOSED X (`U+29BB`).
- LEFTWARDS TWO-HEADED ARROW WITH TRIANGLE ARROWHEADS (`U+2BEC`) ... DOWNWARDS TWO-HEADED ARROW WITH TRIANGLE ARROWHEADS (`U+2BEF`).
- CLOCK FACE ONE OCLOCK (`U+1F550`) ... CLOCK FACE TWELVE-THIRTY (`U+1F567`) (#1850).
* Make below marks to avoid bottom-right Ogoneks (#1789).
* Use oval shape for Empty Set symbols to distinguish with O-Slash (#1822).
* Implement leaning mark mechanism for `F`, `L`, `P`, `b`, `d`, `h`, `k`, `p`, `q`, `r` to get better mark placement. Now, "narrow" marks will align to these letters' extension parts (#1851).
* Add variant selection for Guillemets (#1899).
* Fix detached cedilla in Hookless asymmetric LATIN SMALL LETTER T WITH CEDILLA (`U+0163`) (#1914).