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Changelog

v2.2.0 (2026-05-16)

  • Add \text{}, \textrm{}, \textbf{}, \textit{}, \textsf{}, \texttt{} for rendering non-Latin text alongside math — supports CJK, Devanagari, Arabic, Hebrew, Cyrillic, and any other script handled by CoreText system-font cascade.
  • Add prime shorthand: f' parses as f^{\prime}, f'' as f^{\prime\prime}, etc.
  • Add ~100 new symbols from amssymb: negated relations (\nleq, \ngeq, \nmid, \nparallel, …), harpoon and extended arrows (\rightleftharpoons, \upharpoonright, \hookleftarrow, \twoheadrightarrow, …), boxed/circled operators (\boxplus, \circledast, \barwedge, …), and logic/set-theory/suit symbols (\vdash, \therefore, \because, \lozenge, \complement, …).
  • Add aliases: \implies, \impliedby, \dotsc, \dotsb, \dotsm, \dotsi, \square, \vartriangle, \restriction.

v2.1.0 (2026-05-10)

  • Add support for explicit-size big delimiters: \bigl, \bigr, \Bigl, \Bigr, \biggl, \biggr, \Biggl, \Biggr.
  • Add over/under accent commands: \overrightarrow, \overleftarrow, \overbrace, \underbrace, and relatives, backed by a new generic MTMathStack atom.

v2.0.0 (2026-04-14)

  • Raise deployment targets to iOS 18+ and macOS 15+.
  • Remove CocoaPods support; distribute via Swift Package Manager only.
  • Add explicit module.modulemap controlling the public API surface.
  • Add GitHub Actions CI.
  • Add Swift example app (SwiftMathExample) with Examples and Gallery tabs.

v0.9.5 (2019-06-03)

  • Add colorbox command (#121)
  • Cyrillic support (#108)
  • When there is only one element in row, an array error is reported. (#111)
  • Fix: on macOS 10.13, NSSegmentItemImageView returns nil for layer.backgroundColor. Need to check for this and return a default color (clear)
  • Added textrm (#61)

v0.9.4 (2017-05-07)

  • Support for color (\textcolor) (Thanks to Markus)
  • Fix issue with cramped style in tables (Thanks to Jacob)

v0.9.3 (2017-01-22)

  • Support for changing font styles: (\mathrm, \mathcal, \mathbf etc.)
  • Support for the \text command.
  • Fix issue with \$ not being rendered correctly.
  • Support for \limits and \nolimits

v0.9.2 (2017-01-11)

  • Support for MacOS (Thanks to AnZhg)
  • Better AutoLayout support (Thanks to zhubofei)
  • Support for custom defined commands.
  • Bug fixes for error label.
  • Removing error logging (Thanks to saagarjha)
  • API changes:
    • Replace padding fields with contentInsets in MTMathUILabel.

v0.9.1 (2016-10-17)

  • Support for constructing arbitrarily tall delimiters and radicals.
  • Fix placement of limits on large operators for the XITS font.
  • Allow MTMathUILabel to be used in the interface builder.

v0.9.0 (2016-08-29)

  • Added support for matrix environments (matrix, pmatrix, bmatrix, Bmatrix, vmatrix, Vmatrix)
  • Added support for equation alignment (eqalign, displaylines, gather, split, aligned, eqnarray)
  • Added support for the \\ command to split long equations
  • Added support for math accents (e.g. \hat, \tilde etc.)
  • Added support for cases environment.
  • Added support for style commands (e.g. \displaystyle etc.)
  • Improve rendering of square roots and large symbols
  • API changes:
    • Updated API for MTMathAtomFactory.
    • Rename MTLargeGlyphDisplay to MTGlyphDisplay

v0.8.4 (2016-08-10)

  • Fix crash for \epsilon and \varrho
  • Add commands: \mho, \angstrom and \AA

v0.8.3 (2016-07-31)

  • Add textColor field to MTMathUILabel to set the color of the rendered equation.
  • Fixed issue with height of tall radicals set incorrectly.

v0.8.2 (2016-07-23)

  • Support for \overline and \underline
  • Includes math spacing: \, \; \> \! \quad \qquad \' '

v0.8.1 (2016-07-17)

  • Added support for binomials
  • New commands supported: \over, \atop, \choose, \brack, \brace, \binom.

v0.8.0 (2016-07-09)

  • Added support for \left and \right
  • New API for constructing MTMathList
  • Improved LaTeX error reporting
  • Made internal rendering functions and APIs private
  • Nullability annotations for using with Swift
  • Improved documentation
  • Tests for rendering

v0.7.3 (2016-05-28)

  • Moved all font-related files into their own bundle.

v0.7.2 (2016-05-27)

  • Added MTMathListIndex

v0.7.1 (2016-05-25)

  • Improved documentation.
  • Added latex property to set the latex directly on MTMathUILabel.
  • Improved error handling.

v0.7.0 (2016-05-24)

  • Support for multiple fonts.
  • Includes large operators (\sum, \prod)
  • Includes arrow symbols
  • Includes showing limits (\lim etc.)
  • Includes integrals
  • Added italic correction

API Changes:

The MTFontManager API has been rewritten. Introduce MTFont class to represent a font for the label.

This release contains backwards incompatible API changes.

v0.6.3 (2016-05-15)

  • Include MTFontManager in public API.

v0.6.2 (2016-05-13)

  • Fix issues with Greek letters being incorrect.
  • Many common math symbols added.
  • Improved example program.
  • Minor rendering fixes.

v0.6.1 (2016-05-12)

  • Fix the bundle to work correctly with Cocoapods.

v0.6.0 (2016-05-12)

  • Inital public release.