Sudo is Copyright (c) 2009-2025, Jens Kutilek (http://www.kutilek.de/).

v3.5-dev
- Revisit bowls
- Add single-storey a (layout feature CV09)

v3.4
- Drop static fonts. Variable fonts seem to be universally supported now.
- Assign private use unicodes to glyphs previously encoded as girls symbol and boys symbol (#39)
- Add /uni269E/uni269F (three lines converging left/right)
- Improve layout feature code for contextual hex numbers (allow underscore in hex numbers)
- Add /uni20C1 (riyal currency symbol)
- Export variable fonts with Glyphs 3505

v3.3
- Incompatible change: Change apparent size to match other fonts better. Set your font size from 16 to 13 pixels to compensate.
- Add Character Variant 7: Alternate 7
- Add Character Variant 8: Alternate &
- Add Stylistic Set 5: Danish style g
- Add segmented digits (/u1FBF0/u1FBF1/u1FBF2/u1FBF3/u1FBF4/u1FBF5/u1FBF6/u1FBF7/u1FBF8/u1FBF9)
- Add export script
- Export variable fonts with Glyphs 3414
- Export static fonts with Glyphs 3151

v3.0
- Remove contour overlaps
- Tweak and improve many glyphs, especially the previously extrapolated layers
- Incompatible change: Improve spacing and kerning (Sudo UI)
- Incompatible change: Add proportional alternates for more glyphs (Sudo UI)
- Add /lowlinecomb with matching widths (Sudo UI)
- Redesign stars and shade glyphs
- Keep round dots in Italic, don't slant them
- Fix `frac` feature (#33), redesign fractions
- Fix interaction of `zero` and `onum` features
- Fix Glyphs export errors by splitting the design source into two production sources
- Strictly match block graphics to vertical metrics
- Prepare for Google Fonts build process

v2.2
- Add anchor in /hardsign-cy
- Add /palochka-cy and variants
- Hinting improvements in /G.short/P.short/Z/z
- Fix /horncomb and /commarightabovecomb shaping (DIN 91379)
- Tweak anchors on c
- Fix anchor name in /commaturnedabovecomb
- Keep Glyphs 3.3 ccmp feature
- Tweak anchors and soft-dotted glyphs

v2.1
- Tweaks and fixes
- Fix /estimated hinting again
- Add Ɵɵ for Igbo
- Add modifier letter acute for Skolt Sami
- Add anchor on V for Maore Comorian
- Update glyph info with Glyphs 3.3b, features
- Tweak l geminada (with /periodcentered.loclCAT)

v2.0
- Rename "Thin" weight to "ExtraLight" and "Medium" to "SemiBold"
- Add missing uppercase letters for some lowercase
- Add /downTipRightArrow/dottedCircle
- Prevent export of unreachable fraction glyphs
- Reorder variation axes to wght, YTDE, ital
- Improve mark positioning and composition for some glyphs, especially soft-dotted i
- Fix component transformation difference in masters
- Tweak /acutecomb.case/gravecomb.case
- Remove special layers from /baht/guarani
- Layout feature fixes
- Fix some interpolation issues
- Remove collapsing mark width, it doesn't seem to be needed anywhere

v1.4
- Add missing bottom anchor to p (DIN 91379 support)

v1.3
- Add U+20B9 INDIAN RUPEE for compatibility with the Koeberlin Latin S 0.9.1 character set

v1.2
- Make slashed zero default (dotted zero is in cv06 feature)
- Fix some overlapping contours
- Use alternate substitution type in cvXX features
- Deactivate some useless glyphs
- Set PANOSE values for UI family
- Merge meta table from patch file
- Fix webfont build
- Remove dotted zero patch script. Use a modern environment that supports OpenType features.
- Add variable webfonts with separate Roman and Italic styles because of lacking browser support

v1.1
- Another round of hinting
- Remove some overlaps where required for hinting
- Spacing fixes
- Add variable descender to /integral/product
- Re-add some proportional alternates

v1.0
- Kerning classes and kerning for UI family
- Remove more glyphs that are not really needed from source
- Tweak glyph order
- Tweak control symbols
- Add /blackDiamond/whiteDiamond

v0.82
- Actually add proportional fractions and superscript/subscript figures to UI family

v0.81
- Remove more glyphs that are not really needed
- Add proportional fractions and superscript/subscript figures to UI family
- Add /heavyleftpointinganglequotationmarkornament/heavyrightpointinganglequotationmarkornament
- Tweak glyph order
- Add more currency symbols
- Fix vertical metrics in VF fonts (Glyphs bug)
- Hinting fixes

v0.80
- Remove Opentype feature icons, they were incomplete anyway
- Shift tilde over horned base characters
- Tweak proportional glyphs
- Finish superscript uppercase letters
- Add control symbols

v0.79
- Stylistic Set 4 (Extra Spacing) only applies to UI family
- Wider space glyph in UI family
- Finish all Greek glyphs
- Add PETSCII block graphics in PUA for compatibility with https://github.com/jenskutilek/homecomputer-fonts
- Re-enable PANOSE values
- Fix short descender Italic of Eng.loclNSM

v0.78
- Finish more Greek glyphs
- Hinting improvements and fixes
- Add a Stylistic Set 4 with extra spacing
- Add a Stylistic Set 19 which turns ſ into s
- Add character variants for m (cv05)
- Try disabling PANOSE values
- Fix post.isFixedWidth values in UI family
- Export with tried and true Glyphs build 3151

v0.77
- Add raised colon before equal to make the new Python walrus operator look nicer
- Add a Debian package

v0.76
- Improve modifier letters
- Fix some Cyrillic letters
- Export with Glyphs build 3219

v0.74
- Add workaround for Affinity applying ligatures where there are none
- Improve shape of proportional /ef-cy.ss20/yu-cy.ss20/Nje-cy.ss20
- Make shape of /phiSymbol.ss20 similar to /phiSymbol
- Add more proportional variants for Greek and Cyrillic

v0.73
- Fix DIN 91379 sequence support
- Minor fixes
- Tweak some accent positions
- Export with Glyphs build 3214

v0.72
- Add missing iogonek and istroke without dot, needed for mark positioning (#25)

v0.71
- Add ccmp, mark, mkmk features that were deactivated before (#25)
- Fix vertical metrics in Sudo UI Var to match static fonts
- Set WWS and Use Typo Metrics flags in OS/2 table
- Export STAT tables for static fonts
- Add missing glyph variants
- Add missing glyphs to features

v0.70
- Include variable font for Sudo UI for the first time
- Draw some more Cyrillic and Greek glyphs
- Add DIN 91379 character set
- Add more box drawing characters
- Lots of fixes for descender axis
- Export with Glyphs build 3208

v0.69
- Add more kerning
- Fix /ldots, update some metrics
- Add symbols for DVD, file folder, open file folder, folder, open folder
- Add some zero-width characters
- Hinting and width fixes
- Don't export Mac names
- Fix weight class for Thin weight
- Add many box drawing characters
- Update OpenType layout features and glyph renaming
- Export with Glyphs build 3161

v0.68
- Export with Glyphs build 3135
- Add /Istroke
- Make /acute/grave taller, keep old shorter version in double and case accents
- Make African Eng the default form
- Move alternate /g to CV01 feature
- Improve /t.ss20
- Remove Dutch special glyphs
- Add serifless alternates for /I/J/i/j/l (in character variants 2–4 and stylistic set 3)
- Use correct caron in /Lcaron.ss20

v0.67
- Export with Glyphs build 3134
- Detail corrections
- Hinting fixes
- Increase overshoot suppression to 50 ppm
- Add proportional variants for /e and related glyphs
- Alignment fixes
- Interpolation fixes
- Remove legacy IJ and ij glyphs
- Fix some zone widths
- Set descender axis values so that the axis doesn't need mapping
- Update cvar table in patch file
- Improve /Lslash/lslash
- Finish some more Thin glyphs

v0.65
- Revert design changes in n and related glyphs
- Fix some accent positions
- Change internal axis locations so that no mapping is necessary for extrema

v0.65
- Add more glyphs
- Change embedding permissions to "installable"
- Set PANOSE values for family manually
- Update font info
- Adapt many glyphs for Thin weight
- Remove glyphs: /C.pl/F.pl/L.pl/N.pl/O.pl
- Changed Regular: /A.sups/B.sups/D.sups/G.sups/N.sups/R.sups/Z.sups/ka-cy
- Changed Bold: /fivesuperior/sixsuperior/sevensuperior/eightsuperior/ninesuperior/ka-cy
- Changed Thin: /fivesuperior/sixsuperior/sevensuperior/eightsuperior/ninesuperior/ordfeminine/ordmasculine/crescentMoon/thumbsUpSign/thumbsDownSign/bustInSilhouette/speechBalloon/tearOffCalendar/telephoneReceiver/mobilePhone/antennaBars/shuffleArrows/speaker/speakerWithThreeSoundWaves/leftMagnifyingGlass/rightMagnifyingGlass/key/lock/openLock/clockwiseRightAndLeftSemicircleArrows/ballotScriptX/ballotBoxWithScriptX/ballotBoldScriptX/ballotBoxWithBoldScriptX/ballotBoxWithBoldCheck/cloud/heavenTrigram/sunWithRays/venus/mars/heartWhiteSuit/gearWithoutHub/lowerRightPencil/checkmark/heavyCheckMark/multiplicationX/heavyMultiplicationX/ballotX/heavyBallotX/aktieselskab/ballotBoxWithLightX/careof/capslock/optionKey/propellor/angle/minussuperior/orthogonal/perpendicular/plussuperior/uniEC2A/uniEC2B/uniEC2C/orn001/orn002/emoji.mouth/ka-cy
- Export fonts with Glyphs build 3130

v0.64, 2022-04-05
- Rename unregistered ytde axis to YTDE (Descender)
- Fix scaling of Descender axis
- Add proportional alternate for E
- Export fonts with Glyphs build 3120

v0.63, 2022-03-05
- Add proportional alternates for A and E
- Improve bowls on Italic glyphs
- New design for alpha
- Tweak phi, psi
- Add ef-cy
- Export fonts with Glyphs build 3116

v0.62, 2022-01-17
- Tweak old-style 2
- Improve hinting for old-style figures
- Tweak some accents
- Add ratio, modifier letter apostrophe, modifier letter turned comma characters

v0.61, 2021-11-11
- Add old-style figures
- Make /ballotBox/ballotBoxWithCheck/ballotBoxWithX/heavyGreekCross
  /heavyCheckMark/multiplicationX/heavyMultiplicationX/ballotX/heavyBallotX
more consistent

v0.60, 2021-09-23
- Breaking change: Make default line height one "pixel" shorter (#23)
- Add more missing glyphs

v0.55.2, 2021-06-24
- Fix variable font again

v0.55.1, 2021-06-23
- Re-add missing variable font

v0.55, 2021-06-23
- Add shorter variants of ABCDEF for use in hexadecimal numbers
- Fix interpolation error in combining caron
- Remove proportional and italic alternate glyphs from monospaced family
- Add more missing glyphs
- Improve gasp table
- Remove ccmp feature from monospaced fonts

v0.54, 2021-06-17
- Add support for Vietnamese
- Add more missing glyphs

v0.53.1, 2021-05-17
- Bugfix for variable font: Remove rvrn feature, fix substitution condition range for italic forms (thanks Erwin Denissen)
- Hinting fix for variable font

v0.53.0, 2021-05-14
- Include proportional "Sudo UI" family (former working title was  "Sudo Text")
- Update sources to Glyphs 3 format
- Rebuild variable font source from master source
- Hinting fixes
- Add more missing glyphs

v0.52 (Fix for variable font only)
- Fix interpolation of ringcomb and acutecomb

v0.51
- Bugfix uni1D7B (#18)
- Add uni026A
- Fix position of strokeshortcomb in /dcroat/hbar/tbar/dje-cy

v0.50
- Add more missing Bold and Thin glyphs (/AE/I/IJ/OE/Germandbls/Schwa/I.ss02.ss20/eth/ij/eng/longs/r.ss20/s.ss20/braceleft/braceright/florin/asciicircum/partialdiff/ampersand/tildecomb)
- Begin redesigning accents
- Begin adding accents for Vietnamese
- Use anchors
- Some italic corrections
- Improve s

v0.42
- Add more powerline stuff
- Update vendor ID
- Update hinting
- Minor changes

v0.41
- Breaking change! Adjust vertical metrics to allow for unclipped top accents. This will change the default line spacing of existing documents.
- Add quick and dirty hungarumlautcomb to stay within the vertical metrics
- Move underscoredbl up so it doesn't exceed the descender metric in Bold and Bold Italic
- Bugfix in overlinecomb, overline
- Adjust accent position in Lcommaaccent
- Remove mark feature, it was not fully functional anyway
- Remove kern and mark features in variable fonts, as was already done in static fonts
- Remove color glyphs, they were causing problems with syntax highlighting in Atom
- Fix axis mapping in variable fonts again
- Export fonts with Glyphs build 1284

v0.40
- Update variable font from design source
- Rename variable font family name to "Sudo Variable", to avoid confusion with the static fonts
- Add variable web font in WOFF2 format
- Export fonts with Glyphs build 1264

v0.39
- Add Braille 6 dot glyphs
- Add color versions for light, medium and dark shade characters

v0.38
- Bugfix for font names in Italic and Bold

v0.37
- Finish numbers in Thin masters
- Redesign acute and grave accents, dieresis, macron
- Improvements in Thin masters
- Bugfixes and other improvements

v0.36
- Update variable font and webfonts

v0.35
- Add some old-school pixel smilies
- Fixes

v0.33-dev5
- Add Italic data in Glyphs file
- Improve display of Italic on macOS

v0.33-dev4
- Raise hyphen and endash, emdash, horizontalbar to better align with mathematical symbols

v0.33-dev3
- Export with Glyphs build 1128, should fix most of the hinting problems
- Include Variable Font for upright styles

v0.33-dev2
- Resolve some hinting problems
- Make all glyphs actually monospaced

v0.33-dev

- Support Powerline
- Redesign some glyphs
- Add Thin master and more in-between weights (in progress)
- Use dotted zero as default
- Add proportionally spaced Sudo Text family (in progress)
- Move sources to GlyphsApp

v0.33, 2016-05-29

- Mark fonts as monospaced (was there a reason why I didn’t before?)
- Update glyph set in Regular and Regular Italic with icon set
- Update Italic to match Regular
- Copy hinting from Bold to Bold Italic
- Include web fonts (WOFF)

v0.32, 2013-11-13

- Initial public release