JetBrainsMono

Major changes

• Added glyph alternates for l k r u m y g j t w f #238 #339
• Added Stylistic set 1
• Added Stylistic set 2
• Alt 2 6 9 construction.
• Updated construction of 5 and 8 (the old versions can be found in cv…)
• Added full support for APL #47 #516
• Updated Greek alphabet
• Different construction of italic e
• Added alternates for != !== == === ligatures #287
• Added full Double Struck alphabet #440

How to enable Stylistic Sets & other OpenType features →

Other updates and fixes

• Contour polishing
• Alternate & #507
• Alternate $ #527
• ss20 shifting the horizontal bar in f to match x-height
• Added ∴ #480
• ! = ligature fixed #494
• Made triple equal ligature === more spacious #25
• Debug mode for Cyrillic c C #27
• Reverted the construction of italic a #416
• Solved the issue with diacritics on arbitrary characters #100
• Fixed the backquotes placement #411
• Reworked control code symbols #491
• Updated marks placement in Ľ ď ľ ť#522
• Added \/ /\ ligatures #222
• Added ➔ ➝ ➞ #545
• Added names for OpenType features
• Added ﹢ #482
• Complete soft doting #345
• Updated ‚ „ “ ” ‘ ‛ ‟ #563
• Added support for Udmurt language #569

• Removed second unicode value from HT (u+2409 u+0009) CR (u+240D u+000D) LF (u+240A u+000A) #476
• Corrected the ⊈ (u+2288) #475
• Added ??? <:< ligatures #434

• Made triple equal ligature === more spacious #25
• Added 70 symbols from #47 ƛ ϕ ϖ ⁅ ⁆ ⦇ ⦈ ‴ ⟪ ⟦ ⟫ ⟧ ≃ ≔ ≅ ≇ ⋎ ∸ ⋐ ⋰ ⋱ ⋮ ≡ ∹ ≳ ≲ ⋯ ⊈ ≯ ≱ ≢ ≮ ≰ ÷ ≥ ≤ ~ ∅ ≺ ≼ ≟ ⤖ ≗ ⊓ ⊔ ⊑ ≋ ↭ ↞ ↠ ↣ ↥ ↦ ↧ ⇉ ⇑ ⇒ ⇓ ⇔ ⇧ ⇨ ⍳ ⍨ ♭ ♯ 𝔽 𝕊 ⅀
• Added ǒ ǐ ǔ ǖ ǘ ǚ ǜ #187
• Added Control code support #241
• Tuned # #275
• Added =: ligature #305
• Added floor and ceiling mathematical characters ⎪ ⎩ ⎨ ⎧ ⎢ ⎣ ⎡ ⎭ ⎬ ⎫ ⎥ ⎦ ⎤ #328
• Corrections in Θ θ ξ Σ ∑ #351
• Added Ɛ ↋ ↊ ૪ #356
• Added Cyrillic Kazakh letters #391
• Added ligature ;;; #393
• The ligature <- have 3 digit exclusion #403
• Changed the look of ~@ ligature #415
• Fixed regression with <-- ligature #417
• Fixed interpolation error in Italic #431
• Added EMQuad (u+2001) #439
• Reworked ⚠️ #450
• Made the tail of Italic f shorter to render better in kitty #441
• Added SemiBold weight #453
• Added more anchors to the marks #463
• Added replacement (u+FFFD) #461
• Added zeroWidthNoBreakSpace (u+FEFF) #467
• Corrected placement of * in */ ligature in Regular master
• Tuned Ч ч
• Fixed consistency of J in the italic

• Added exclusion in <- ligature to look reasonable in negative arguments for C++ <-1> #107
• /** brought back #202
• */ /* aligned to match * #215
• Added multiline bracket characters ⎛ ⎞ ⎝ ⎠ ⎜ #290
• Tuned Greek letters construction and contour polish #336
• Removed [||] ligature to more consistence with [| |] #353
• Added ϖ #369
• Fixed monospace breaking by tuning ⟵ ⟶ ⟷ arrows to fit standard width #387
• Added exclusion in [< >] to perform in [<=5] expression #388
• Fixed Powerline arrows height #395

• Tuned Vietnamese diacritics more, removed errors in Ẫ
• Removed 0x0 ligature #346
• Added ⟵ ⟷ ⟶ #255
• Corrected vertical placement on BoxDrawing elements
• Removed .- ligature #76
• Disabled ligatures for lookahead/lookbehind prefixes (regex) #126
• Added support for combined marks #228
• Added ∪ #244
• Added ➜(U+279C), ✗(U+2717), and ✓(U+2713) #246
• Added <<~ #291
• Added ‾ Overline #298
• Tuned Cyrillic в #335
• Increase height of BoxDraving #382
• Added ‿ ∁ ∎ ⊸ ⊎ ⨀ ⨆ ∩ ∶ ⊢ ⊤ ⊥ ⊛ ⊖ ⊗ ⊙ ⊕ ◦ ⋆ ℚ ℤ slashshortcomb
• Corrected placement of bar in Đ
• Polished Digits

— Vertical metrics (win, hhea, typo) made equal to prevent different line-height #334 #286. In some cases it will increase line-height by 1px but in some cases it will decrease by 3px
— Because of vertical metrics unification Vietnamese diacritics was made more compact in capital letters
— Added symbols □ △ ▽ ◁ ▷ ▻ ◅ ► ◄ ▪ ▫ ▴ ▾ ◂ ▸ ▵ ◃ ▹ ▿ ∘ ❮ ❯ ❰ ❱◌ ◯ ◎ ✕ ⚠ ⚡ ⌂ ◔ ◧ ◨ ◩ ◪ ◫ ⌄ ⌅ ◕ ⌥ ⌃ ⇧ ⌘ #277
— Added Bitcoin symbol #292
— Correction in Greek letters Θ ρ #336
— Removed 0x ligature #346

Major changes
— Added Greek alphabet #58
— Reworked diacritics #228
— Removed x-height increasing from hinting. Affects non Retina screens. #286 #265 #272 #262 #275
— A lot of tiding up of contours to meet Google Fonts criteria

Other updated and fixes
— Ligature for 0x (hexadecimal) prefix #98
— Lowered horizontal bar in Florin to make it more distinguishable form italic f #129
— Changes the 8 construction to make it more distinguishable from B and 0 #188
— Variable font correctly grouped in one family with Italics #270
— Reverted to previous construction of f #273
— OneNote on Windows 10 64 displays Jetbrains Mono with a huge interline space #278
— Removed kerning pair #297
— Add Overline #298
— Increased difference between hyphen, en-dash, and em-dash #318
— Removed the "tail" in the italic a

— Changed license from Apache 2.0. to SIL 1.1.
— Corrected Extra Light weight name in metadata #274

— Corrected proportion string in metadata in Italic #266
— Changed the naming of source files to match previous

Major changes

1. Added 3 lighter weights with matching italics #1
   SemiLight — Special for the dark background. It’s a slightly more thin version of Regular.
   Light — Will perform best on HiDpi in more big sizes.
   ExtraLight — If you want to go even thinner. Recommended for presentation mode.

2. Added Variable format for more precise weight tuning.

3. Project migrated from FontLab to Glyphs. Source in UFO provided.

Bugs & requests

— *ML comment ligatures are vertically misaligned #77
— Ligatures in a glob pattern look inconsistent #88
— Zero - hinting the dot #104
— Big space above text in OneNote #210
— Corrected hinting #218 #235 #239 #252
— Monospaced detection errors  #227 #230
— Wrong interpretation in "<||> |>" #234
— Reworked % ‰ #236
— Missing some Powerline symbols #240
— Disable >- ligature when followed by < (>-<) #251
— Add the Latin Capital Letter Sharp S (U+1E9E) #262
— Added superior & inferior numbers ⁰¹²³⁴⁵⁶⁷⁸⁹₀₁₂₃₄₅₆₇₈₉
— Fine tuning of capital, ascender & descender metrics
— Raised the bar in f to work better in context of the line
— More spacing tuning in arrow ligatures
— Corrections in -< -<< <— <!—
— More pronounced bar in Ħ Ŧ ћ ħ đ ŧ
— Correct u+02C9 placement
— Corrected placement of Ogonek in Uogonek
— Corrections in Vietnamese diacritics

Major changes

— Fixed problems with rendering of Powerline symbols #189
— Added support of Vietnamese language #14 #209
— All diacritics redone. Corrected a bunch of problems of placing & more balanced mass.
— Added DesignSpace+UFO source files. Just converted & dumped as they are, for now. There are issues with Masters compatibility. Tested in Glyphs app.

Other fixes

— Fixed construction of † ‡ ∏ ∐ #205 #206
— Added exclusion in /* ligature #88
— Refactored ß
— ~= ligature removed #204
— Added >-> ligature #194
— Added u0336 Long stroke overlay #190
— Added ligature //= #185
— Corrected contour of the arrows in ligatures #196

Known issues

— In Medium weights the height of [ ] { } decreased by one pixel in 12px, 13px sizes. This is a hinting bug.

— Lowered the height of Powerline arrows #172
— <*> Interpolation bug fix #180
— Removed ligatures from loading sequences [-> [=> #151
— Tuned 1 to be more distinguishable from i in small sizes #176
— Sorted glyphs by unicode order #170
— Added U+02BC "Modifier Letter Apostrophe" #168
— Added new ligature @_
— Added 29 glyphs: Ə ə Ǧ ǧ Ǫ ǫ Ǵ ǵ ∀ ∃ ∈ ∋ ∐ ⟨ ⟩ ∧ ∨ ∷ ∼ ≈ ≡ ⍴ ­■ ▲ ▶ ▼ ◀ ◆ ●
— Added support of https://unicodepowersymbol.com/
— Refactored ¶ l j

— Added No Ligature version. Only in .ttf format. It called JetBrains Mono NL. #19
— Fixed problems with tiny gaps between the Box Drawing elements. #84
— Balanced the size of <> </> ligatures to match in mass. #116
— Fixed problem with not working <-- ligature. #95
— Added U+FEFF symbol. No-break zero space. #147
— <!-- --> ligatures now should be on the same heights. #77
— Corrected ===> behaviour in loading sequences. #151
— Corrected A placement in italics.
— Made dot in the 0 smaller, so it will be more distinguishable from 8 at small sizes.

— Added support of Box Drawings 159 symbols #84 #55
— Added ligature <-- #95
— Removed the \/ & /\ ligatures #65 #76 #78 #83
— Corrected behaviour of ligatures in a glob pattern #88
— Changed the $ & dependent glyphs #110
— Added no-break space #94
— Corrected unexpected >= ligature usage in >=< sequence
— Refactored w, W, m, M
— Slightly tuned ascenders & descenders
— Added support of Mongolian language #81
— Better placement of the dot in 0 #104
— Reorganised family names #122

— Reorganised font family names for better recognition in Terminal apps
— Added powerline glyphs
— Added ₽ λ ← ↑ → ↓ ↔ ↕ ↖ ↗ ↘ ↙
— New ligature <#--
— Fixed bug with escape sequence ligature \/
— [+->] excluded from ligature sequence
— Dutch language now presented in Mac Font Book app

— Update PANOSE and PostScript metadata to be visible as monospaced font on Windows 10
— Corrected the italic ß ſ