# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). ## [Unreleased] ## [v3.0.11] ### Changed - Improve some fallback unit definitions ### Fixed - Printing of symbols with encodings other than UTF-8 (issue #470) - Argument order for `\DeclareSIPrefix` (issue #471) - Emulation of `number-unit-separator` (issue #473) ## [v3.0.10] ### Changed - Documentation improvements ### Fixed - Incompatibility with REVTeX (issue #469) ## [v3.0.9] ### Changed - Documentation improvements - Add a hint for formatting regression tables ### Fixed - Suppress some spurious overfull box warnings - Issue an error with `output-product` - Rounding of uncertainties falling in the integer part (issue #454) - Printing in text mode for compound quantities (issue #463) - Correctly handle `\protect` in literal units (issue #464) - Interpretation of uncertainties in integers (issue #465) ## [v3.0.8] ### Changed - Documentation improvements - Add `\barn`, `\knot`, `\mmHg`, `\nauticalmile` to list of deprecated units - Provide a fallback route for deprecated units ### Fixed - Correct printing of `10^{0}` (issue #459) - Emulation of `group-four-digits` (issue #461) ## [v3.0.7] ### Fixed - Formatting of some literal units (issue #449) - Issue a warning for removed option `load-configurations` (issue #455) - Printing of `\times` and `\cdot` in text mode when using a locale (issue #457) - Implement missing `output-exponent-marker` (issue #458) ## [v3.0.6] ### Changed - Documentation improvements ### Fixed - Avoid error if `forbid-literal-units` is set in the preamble (issue #452) - Format separate uncertainty correctly where it falls purely in the integer part (issue #454) ## [v3.0.5] ### Changed - Documentation improvements ### Fixed - Bracket separate uncertainties in compound quantities (issue #441) - Color negative values in table cells correctly (issue #444) - Avoid consumption of any math alphabets (issue #445) - Mark `\bar` as removed (issue #448) ## [v3.0.4] ### Changed - Standardise and document the position of `\color` in negative values within the code-level API ### Fixed - Alignment of integers in tables when `parse-numbers = tables` (issue #442) ## [v3.0.3] ### Changed - Documentation improvements ### Fixed - Emulation of `input-symbols` (fixes #431) - Standard setting for `group-minimum-digits` (issue #436) - Application of negative color in table cells (issue #439) ## [v3.0.2] ### Changed - Documentation improvements - Better default for `product-symbol` ### Fixed - Option settings `group-digits = true` and `group-digits = false` (issue #422) - Correct position of decimal marker in some tables (issue #423) - Coloring of negative numbers in tables (issue #424) - Alignment of numbers when printing without a `table-format` (issue #424) - Emulation of `\celsius` (issue #426) - Allow `\cdot` to work in text mode (issue #430) ### Deprecated - Unit macro `\celsius` ## [v3.0.1] ### Added - Public `\l_siunitx_unit_fraction_tl` variable ### Changed - Documentation improvements ### Fixed - Printing of fractional units in text mode (issue #418) - Include `siunitx-abbreviations.cfg` in fallback v2 files (issue #419) - French translation of 'to' for ranges (issue #421) ## [v3.0.0] ### Added - `\complexnum` - `\complexqty` - `\qty` - `\qtylist` - `\qtypower` - `\qtylist` - Option `allow-quantity-breaks` - Option `angle-mode` - Option `angle-separator` - Option `angle-symbol-degree` - Option `angle-symbol-minute` - Option `angle-symbol-second` - Option `drop-exponent` - Option `drop-uncertainty` - Option `drop-zero-decimal` - Option `evaluate-expression` - Option `exponent-mode` - Option `expression` - Option `fill-angle-degrees` - Option `fill-angle-minutes` - Option `fill-angle-seconds` - Option `fraction-command` - Option `list-exponents` - Option `minimum-decimal-digits` - Option `minimum-integer-digits` - Option `overwrite-commands` - Option `prefix-mode` - Option `print-implicit-plus` - Option `print-unity-mantissa` - Option `print-zero-exponent` - Option `product-exponents` - Option `product-mode` - Option `product-phrase` - Option `product-symbol` - Option `qualifier-phrase` - Option `quantity-product` - Option `range-exponents` - Option `round-pad` - Option `number-angle-product` - Option `propagate-math-font` - Option `reset-math-version` - Option `reset-text-family` - Option `reset-text-series` - Option `reset-text-shape` - Option `separate-uncertainty-units` - Option `series-version-mapping` - Option `table-align-text-after` - Option `table-align-text-before` - Option `table-alignment-mode` - Option `table-column-type` - Option `text-family-to-math` - Option `text-series-to-math` - Option `uncertainty-mode` - Option `unit-font-command` - Option setting `list-mode = bracket` - Option setting `mode = match` - Option setting `number-mode = match` - Option setting `per-mode = power-positive-first` - Option setting `qualifier-mode = bracket` - Option setting `qualifier-mode = phrase` - Option setting `qualifier-mode = combine` - Option setting `product-mode = bracket` - Option setting `range-mode = bracket` - Option setting `text-mode = match` - Option setting `unit-mode = match` ### Changed - Modular re-write to provide code-level API - Update unit support to 9th edition of SI Brochure ### Deprecated - `\DeclareSIPrePower` - `\DeclareSIPostPower` - `\SIUnitSymbolAngstrom` - `\SIUnitSymbolArcminute` - `\SIUnitSymbolArcsecond` - `\SIUnitSymbolCelsius` - `\SIUnitSymbolDegree` - `\SIUnitSymbolMicro` - `\SIUnitSymbolOhm` - Option `add-decimal-zero` - Option `allow-number-unit-break` - Option `add-arc-degree-zero` - Option `add-arc-minute-zero` - Option `add-arc-second-zero` - Option `arc-separator` - Option `explicit-sign` - Option `extract-mass-in-kilograms` - Option `fraction-function` - Option `omit-uncertainty` - Option `overwrite-functions` - Option `multi-part-units` - Option `number-angle-product` - Option `number-unit-product` - Option `prefixes-as-symbols` - Option `retain-unity-mantissa` - Option `retain-zero-uncertainty` - Option `retain-zero-exponent` - Option `scientific-notation` - Option `separate-uncertainty` - Option `table-align-text-post` - Option `table-align-text-pre` - Option `table-comparator` - Option `table-figures-decimal` - Option `table-figures-exponent` - Option `table-figures-integer` - Option `table-figures-uncertainty` - Option `table-omit-exponent` - Option `table-parse-only` - Option `table-sign-exponent` - Option `table-sign-mantissa` - Option `table-space-text-post` - Option `table-space-text-pre` - Option `text-font-command` - Option `zero-decimal-to-integer` - Option setting `list-units = brackets` - Option setting `per-mode = reciprocal` - Option setting `per-mode = reciprocal-positive-first` - Option setting `qualifier-mode = brackets` - Option setting `qualifier-mode = space` - Option setting `qualifier-mode = text` - Option setting `product-mode = brackets` - Option setting `range-units = brackets` - Option setting `table-number-alignment = center-decimal-marker` ### Removed - Option `abbreviations` - Option `add-integer-zero` - Option `binary-units` - Option `close-bracket` - Option `detect-all` - Option `detect-display-math` - Option `detect-family` - Option `detect-inline-family` - Option `detect-inline-weight` - Option `detect-mode` - Option `detect-none` - Option `detect-shape` - Option `detect-weight` - Option `input-protect-tokens` - Option `input-quotient` - Option `literal-superscript-as-power` - Option `open-bracket` - Option `quotient-mode` - Option `math-angstrom` - Option `math-arcminute` - Option `math-arcsecond` - Option `math-celsius` - Option `math-degree` - Option `math-micro` - Option `math-ohm` - Option `math-rm` - Option `math-sf` - Option `math-tt` - Option `redefine-symbols` - Option `number-math-rm` - Option `number-math-sf` - Option `number-math-tt` - Option `number-text-rm` - Option `number-text-sf` - Option `number-text-tt` - Option `table-unit-alignment` - Option `text-angstrom` - Option `text-arcminute` - Option `text-arcsecond` - Option `text-celsius` - Option `text-degree` - Option `text-micro` - Option `text-ohm` - Option `text-rm` - Option `text-sf` - Option `text-tt` - Option `unit-math-rm` - Option `unit-math-sf` - Option `unit-math-tt` - Option `unit-text-rm` - Option `unit-text-sf` - Option `unit-text-tt` - Option `version-1-compatibility` ## [v2.8e] - 2021-04-17 ### Fixed - Missing setting in emulation of v1 option `repeatunits` ## [v2.8d] - 2021-04-09 ### Changed - Correct file dates for configuration files ## [v2.8c] - 2021-03-27 ### Changed - Updates to follow LaTeX2e kernel revisions - No longer apply `\addtocontents` patch ## [v2.8b] - 2020-02-25 ### Fixed - Correct `\ohm` when `newtxmath` is loaded ## [v2.8a] - 2020-02-23 ### Fixed - Correct `\ohm` when `unicode-math` is loaded (issue #377) ## [v2.8] - 2020-02-20 ### Changed - Use companion font symbols/force `textcomp` loading ## [v2.7v] - 2020-02-19 [UNUSED] ### Fixed - Appearance of superscript decimals with comma decimal marker ## [v2.7u] - 2020-01-15 ### Changed - Modified internals to track `expl3` changes ## [v2.7t] - 2019-10-10 ### Fixed - Combination of `round-half = even` with `round-precision = 0` - Include sign in astronomy-style angles ## [v2.7s] - 2018-05-17 ### Changed - Revert package date format change in v2.7l ## [v2.7r] - 2018-05-16 ### Changed - Modified internals to track `expl3` changes ### Fixed - Collect tokens before `\ignorespaces` in tabulars (esp. with REVTeX) (issue #337) ## [v2.7q] - 2018-05-11 ### Fixed - Allow for `cellspace` "column" option (issue #315) ## [v2.7p] - 2018-05-10 ### Changed - Avoid an `expl3` internal function - Better approach to removing `\ignorespaces` ## [v2.7o] - 2018-05-02 [UNUSED] ## [v2.7n] - 2018-04-27 ### Fixed - Issue with symbolic input and digit grouping ## [v2.7m] - 2018-03-20 ### Changed - Update `\astronomicalunit` symbol (issue #332) ## [v2.7l] - 2018-03-11 ### Added - Abbreviations for milli/microjoule ### Changed - Switch package date format to ISO ### Fixed - Scope of some internal variable corrected (issue #327) - Track `unicode-math` changes (issue #331) ## [v2.7k] - 2017-11-26 ### Fixed - Incorrect internal variable renamed (issue #320) - Suppress leading "1" when units are not parsed (issue #318) - Correct default value for `arc-separator` (issue #319) ## [v2.7j] - 2017-08-02 ### Fixed - Use correct name for internal boolean ## [v2.7i] - 2017-07-23 ### Fixed - Incorrect internal variable renamed (issue #311) ## [v2.7h] - 2017-06-13 ### Changed - Some abuses of `expl3` box functions removed (issue #309) ## [v2.7g] - 2017-05-19 ### Changed - Use new `expl3` functions for some internal tests ### Fixed - Change box collection following `expl3` update - Links to BIPM website ## [v2.7f] - 2017-03-23 ### Changed - Name of 'hidden' function used by for bookmark generation ### Fixed - Spacing when option `per-mode = reciprocal-positive-first` is active ## [v2.7e] - 2017-03-06 ### Fixed - Properly handle signs in `table-format` key (issue #303) ## [v2.7d] - 2017-02-19 ### Fixed - Avoid doubled tokens in pre-number part of tables ## [v2.7c] - 2017-02-01 ### Fixed - Correct integer alignment in tables (issue #302) ## [v2.7b] - 2017-01-28 ### Fixed - Fix an issue with large numbers in scientific mode (issue #301) ## [v2.7a] - 2017-01-01 ### Changed - Track `expl3` changes regarding key-value management ## [v2.7] - 2017-01-01 ### Added - Code-level API variable `\l_siunitx_unit_symbolic_seq` ### Fixed - Allow for `cellspace` package in math mode ## [v2.6s] - 2016-09-02 ### Changed - Improved a warning concerning `color` package ## [v2.6r] - 2016-08-22 ### Changed - Warn if `color` is not loaded (issue #289) - Document some aspects of internal number processing (issue #294) - Minor `expl3` fixes including tracking deprecations ### Fixed - Handling of `e0` input (issue #292) - Added some missing internal variable declarations ## [v2.6q] - 2016-03-01 ### Fixed - Correct detection of font inside cells ### Changed - Index formatting ## [v2.6p] - 2016-01-19 ### Fixed - Formatting of `\degreeCelsius` (issue #285) - Allow input unit with prefix and `\per` in `exponent-to-prefix` (issue 283) ## [v2.6o] - 2016-01-05 ### Fixed - Allow for unit powers when converting exponents to prefixes ## [v2.6n] - 2015-12-31 ### Changed - Formatting of `\degreeCelsius` (issue #282) ### Fixed - Appearance of ångström with LuaTeX (issue #280) ## [v2.6m] - 2015-10-15 ### Fixed - Interaction with `mwtab` in some table cells ## [v2.6l] - 2015-09-14 ### Fixed - An internal error in literal unit formatting ## [v2.6k] - 2015-09-12 ### Changed - Track/exploit `expl3` updates ## [v2.6j] - 2015-09-01 ### Fixed - Treatment of `\pm` when `exponent-to-prefix` is true - Print all units when `exponent-to-prefix` is true ## [v2.6i] - 2015-08-18 ### Changed - Performance improvements - Removed one deprecated `expl3` functions ### Fixed - Use of `\cancel` in math mode (issue #264) - Cope better with large numbers when rounding (issue #198) ## [v2.6h] - 2015-07-17 ### Changed - Track `expl3` changes ## [v2.6g] - 2015-06-25 ### Fixed - Handling of empty table cells (issue #271) ## [v2.6f] - 2015-06-16 ### Added - Spanish coverage for translations ### Changed - Approach to supporting `mathspec` - Remove a (probably) misplaced `\scan_stop:` ### Fixed - Behaviour of `table-sign-exponent` and `table-sign-mantissa` when set false ## [v2.6e] - 2015-01-21 ### Changed - Auto-detect `mathspec`/`eulervm` ## [v2.6d] - 2014-10-28 ### Fixed - Fix conversation of uncertainty part with integer mantissas ## [v2.6c] - 2014-10-01 ### Fixed - `\micro` when `fontspec` is loaded ## [v2.6b] - 2014-09-27 ### Changed - Method for font shape detection to allow for, _e.g._ `\scshape` ### Fixed - Typo in standard `input-protect-tokens` options ## [v2.6a] - 2014-09-15 ### Changed - Improved Unicode math symbol coverage ## [v2.6] - 2014-09-05 ### Changes - Switch to math mode by default for all printing - Use `\mathord` before comparators - Only apply 'tight' spacing to `\mathbin` cases - Use a 'real' minus with `tex4ht` - Use a full width space between number and unit (issue #230) - Note that colour for printing powers is set by `power-font` (issue #240) - Use `\mathord` to get 'tight' spacing for signs (issue #241) - Old `repeatunits` option is partly coved by `range-units` (issue #254) ### Fixed - Loading when `mdwtab` is in use - Appearance of minus sign when `tex4ht` is in use - Spacing when printing comparators - Preserve `\fg` in bookmarks (issue #226) - Allow for `output-exponent-marker` option in tables (issue #232) - Conversion of integer with separate uncertainty to 'compact' form (issue #233) - Option name wrong in v1 table (issue #240) - Use `\textpm` in text mode if `textcomp` package is loaded (issue #249) - Ignore hard spaces in `\num` (issue #256) - Use `\mathord` for tight spacing on 'in line' exponent (issue #257) ## [v2.5s] - 2013-07-31 ### Fixed - Internal issue with one key ## [v2.5r] - 2013-07-11 ## Fixed - Update internals to remove deprecated key support ## [v2.5q] - 2013-03-11 ### Changed - Issue warning if `cellspace` column letter is moved ### Fixed - Reorder creation of unit wrappers and option setting (issue #218) - Replace active hyphen with 'other' one (issue #222) ## [v2.5p] - 2013-02-01 ### Fixed - Search/replace `\pm` and `\mp` in text mode printing ## [v2.5o] - 2013-01-09 ### Changed - Track `expl3` changes ## [v2.5n] - 2012-12-29 ### Fixed - Correctly calculate grouping data to send to `pgf` (issue #211) ## [v2.5m] - 2012-11-27 ### Fixed - Allow for `bidi`/RTL when applying `\text` - Search-and-replace in UTF-8 literal units - Load binary-units only when requested (issue #201) - Disable `\hightlight` in bookmarks (issue #207) ## [v2.5l] - 2012-11-21 ### Changed - Track `expl3` changes ## [v2.5k] - 2012-11-13 ### Changed - Explicitly require `xparse` ### Fixed - Skip white space after `\begin{document}` - Correct use of fixed dimension/skip values internally - Store name of `\frac` function, don't `\let` it (issue #203) ## [v2.5j] - 2012-09-18 ### Fixed - Erroneous branch in test for rounding removed (issue #202) ## [v2.5i] - 2012-09-11 ### Changed - Internal search for first token in some strings ### Fixed - Align numbers with no uncertainties correctly when space is reserved for uncertainty part ## [v2.5h] - 2012-08-28 ### Changed - Test literal units for being 'blank' not 'empty' ## [v2.5g] - 2012-07-22 ### Fixed - Function of `binary-units` option ## [v2.5f] - 2012-07-16 ### Changed - Track `expl3` changes ## [v2.5e] - 2012-06-13 ### Fixed - An internal error in unit expansion (introduced in v2.4f) ## [v2.5d] - 2012-06-11 ### Added - Extend qualifier system to cover 'phrases' ### Changed - Extend UTF-8 support (issue #199) - Track `expl3` changes ## [v2.5c] - 2012-05-03 ### Fixed - Detect and skip empty `s`-column cells (issue #197) - Detection of zero input with fixed exponent (issue #198) ## [v2.5b] - 2012-04-21 ### Fixed - Detect eulervm package (issue #195) - Search-and-replace for category 'other' "_' and "^" in literal units (issue #196) ## [v2.5a] - 2012-04-19 ### Fixed - When creating free-standing unit, allow for dynamic nature of spacing (bug introduced in v2.5) ## [v2.5] - 2012-04-15 ### Added - Option `zero-decimal-to-integer` (issue #178) - Option to omit uncertainly entirely (issue #180) ### Changed - Reduce use of implicit math mode - Document that `round-mode = places` acts on the mantissa (issue #193) - Rearrange processing code such that exponents can be dropped (issue #192) ### Fixed - Use a standard-width comparator for tables (issue #183) ## [v2.4n] - 2012-04-12 ### Changed - Extend scientific notation code to better handle large numbers of digits ## [v2.4m] - 2012-04-04 ### Fixed - Handling of a single entry in `\SIlist` ## [v2.4l] - 2012-03-23 ### Fixed - Load ordering with `soulpos` ## [v2.4k] - 2012-03-22 ### Fixed - Interaction of `^` and `_` with `breqn` (issue #191) - Adapted `list-pair-separator` for `translator` package (issue #190) - Check for `round-minimum` with large values ## [v2.4j] - 2012-01-26 ### Fixed - Ensure that typesetting is in hmode ## [v2.4i] - 2012-01-19 ### Fixed - Check for zero decimal part (issue #186) ## [v2.4h] - 2012-01-15 ### Changed - Shortened an internal code path ### Fixed - Bug in `reciprocal-positive-first` implementation ## [v2.4g] - 2012-01-06 ### Changed - Internal changes due to update to `expl3` (issue #131) ## [v2.4f] - 2011-12-24 ### Changed - Improve performance in an internal mapping - Use faster data structures internally ### Fixed - Force font update in table cells - One incorrect internal variable name ## [v2.4e] - 2011-12-11 ### Fixed - Replacements used with `latin1` encoding ## [v2.4d] - 2011-12-09 ### Changed - Source formatting ### Fixed - Free-standing units using `xspace` in captions ## [v2.4c] - 2011-12-09 ### Fixed - Test for text mode font ## [v2.4b] - 2011-12-09 ### Fixed - Incorrect doubling of `#` tokens ## [v2.4a] - 2011-12-04 ### Changed - Extend search-and-replace in units to cover UTF-8 symbols - Symbols used with UTF-8 engines (issue #176) ### Fixed - Interaction of `textcomp` with user symbol changes (issue #181) ## [v2.4] - 2012-04-15 ### Added - Option `round-half = even` (issue #40) - Option `list-pair-separator` (issue #136) - Auto-conversion for prefixes (issue #173) - Notes for upgraders ### Changed - Automatically 'compress' exponents (issue #62) - Clean up internal `expl3` usage - Removed remaining 'math' options ### Fixed - Replace minus sign in text mode (issue #161) ## [v2.3h] - 2011-10-14 ### Changed - Internal logic improved - Explicitly load `xfac` as part of documentation ### Fixed - Select math mode with `tex4ht` (issue #170) - Print superscripts using HTML tags with `tex4ht` (issue #171) ## [v2.3g] - 2011-10-06 ### Changed - Mark-up in documentation ### Fixed - Check for leading zero when dealing with rounding 'large' exponents (issue #168) - Internal issue with undeclared variable ## [v2.3f] - 2011-09-13 ### Fixed - Trap erroneous numbers in tables (issue #167) ## [v2.3e] - 2011-09-09 ### Added - Advice on local installation ### Changed - Remove deprecated `expl3` functions - Performance improvements ## [v2.3d] - 2011-08-18 ### Fixed - Bad csname for superscripts in literal mode ## [v2.3c] - 2011-08-12 ### Fixed - Use correct `\pm` for units in literal mode (issue #163) ## [v2.3b] - 2011-08-08 ### Added - Additional abbreviated units (issue #162) ### Fixed - Definition of abbreviations using option `free-standing-units` ## [v2.3a] - 2011-07-17 ### Changed - Internal `expl3` updates ### Fixed - Restore changes from v2.2l, missed in v2.3 ## [v2.3] - 2011-07-09 ### Added - Supported for powers in literal units (issue #152) - Unit abbreviation `\hl`/`\hL` - Demo for 'closing up' not after an integer (issue #151) ### Changed - Load binary units as an option - Used an internal version of `\textsuperscript` - Internal `expl3` style - Revised `s`-column printing ### Deprecated - Option `load-configurations` ### Fixed - Behavior of `table-auto-round` option - Missing deactivation in `strict` option - Grouping digits (issue #133) - Addition of explicit sign to mantissa (issue #139) - Various issues with tabular alignment ## [v2.2l] - 2011-06-30 ### Fixed - Group pre-unit parsing (issue #158) ## [v2.2k] - 2011-06-27 ### Fixed - Avoid `\peek_...` inside the print routine (issue #157) ## [v2.2j] - 2011-06-26 ### Fixed - Avoid box for range phrase (issue #156) ## [v2.2i] - 2011-06-15 ### Fixed - Detect font in table cells before boxing up (issue #153) ## [v2.2h] - 2011-06-03 ### Fixed - Deal correctly with 'roll-over' in rounding integer part (issue #150) ## [v2.2g] - 2011-06-02 ### Fixed - Set per-unit options for list/range units when a single unit is used (issue #149) - Add test for `parse-numbers = false` to `\tablenum` code ## [v2.2f] - 2011-05-25 ### Fixed - `table-column-width = 0pt` (issue #146) ## [v2.2e] - 2011-05-23 ### Fixed - Remove 'mantissa' marker for numbers with no real part (issue #145) ## [v2.2d] - 2011-04-28 ### Fixed - The `strict` option (issue #143) - Add `\dots` to protected symbols (issue #131) ## [v2.2c] - 2011-04-20 ### Fixed - Bad expansion of toks (issue #141) ## [v2.2b] - 2011-04-19 ### Fixed - Bad formatting of negative exponents when using 'E' output - Internally one argument if `color` is not loaded (issue #138) - Make `\of` expandable in literal contexts (issue #137) ## [v2.2a] - 2011-04-16 ### Changed - Make full text for tables, etc., hyperlinks in docs - Re-arrange docs - Performance enhancements ### Fixed - Auto-insertion of "1" when literal mode is on (issue #135) - Detect `\end` macro and print output correctly (issue #134) - Group digits for input containing symbolic entries (issue #131) - Specify a default for `group-digits` (issue #130) - Correctly expand macros with arguments in tables (issue #129) - Ensure that `*` in tabular preamble works correctly with `S`/`s` columns (issue #128) ## [v2.2] - 2011-04-13 ### Added - `\tablenum` command (issue ##117) - Parse separated uncertainties (issue #57) - Allow `\cancel` in units (issue #4) - Allow `\highlight` in units - Option `table-column-width` (issue #105) - Option `bracket-negative-numbers` (issue #5) - Option `table-align-comparators` (issue #86) - Option `minimum-integer-digits` (issue #112) - Option to print exponent marker literally (issue #113) - Support for engineering-style number output (issue #114) - Example of centring a right-aligned column (issue #85) - Various unit abbreviations ### Changed - Renamed `...-separator` options to `...-product` where appropriate ### Fixed - Allow `\DeclareSIUnit` to take optional argument (issue #121) - Latent issue with micro symbol when `fontspec` is loaded - Right-alignment in fixed-width columns - Print leading `1` when units start `\per` and `per-mode = symbol` (issue #125) ## [v2.1p] - 2011-04-04 ### Fixed - Two bugs in comparator code ## [v2.1o] - 2011-04-03 ### Fixed - Detect arev package (issue #122) - Allow for negative fixed exponents (issue #123) ## [v2.1n] - 2011-03-31 ### Fixed - Rounding to zero significant figures should always give a 0 (issue #119) - `round-integer-to-decimal` when `round-precision = 0` ## [v2.1m] - 2011-03-20 ### Added - `\J` as an abbreviation for `\joule` ### Changed - Various improvements to documentation - Avoid expanding units when written to log as 'invalid literals' ### Fixed - Ensure that some output occurs in when `round-precision = 0` and `round-mode = places` (issue #111) ## [v2.1l] - 2011-02-10 ### Fixed - A couple of errant 'weight' => 'family' changes ## [v2.1k] - 2011-02-09 ### Added - Option `detect-inine-family` ### Changed - Use an internal integer for text minus ## [v2.1j] - 2011-02-01 ### Fixed - Check for `\inputencodingname` macro rather than `inputenc` package (issue #107) ## [v2.1i] - 2011-01-27 ### Changed - New approach for `detect-display-math` ### Fixed - New approach to `symbol-or-fraction` (issue #104) ## [v2.1h] - 2011-01-18 ### Changed - Detect AMS display-like environments ## [v2.1g] - 2010-12-21 ### Changed - Update test for `expl3` and `xparse` ## [v2.1f] - 2010-11-24 ### Fixed - One-letter typo (issue #101) ## [v2.1e] - 2010-11-22 ### Fixed - Issue with free-standing unit options (issue #99) - Text mode symbols with `fontspec` (issue #98) ## [v2.1d] - 2010-11-14 ### Fixed - Apply options for units when in free-standing mode (issue #97) - Typo in v1 configuration file ## [v2.1c] - 2010-11-14 ### Added - Choice `text` for `qualifier-mode` option (issue #95) ### Changed - Discourage line break between number and unit even when it is permitted (issue #92) - Ensure that lists can break across lines - Restrict range and list functions to text mode - Auto-detect math mode in tables (issue #94) ## [v2.1b] - 2010-11-05 ### Changed - Improve hyphen to minus correction (issue #89) ### Fixed - One wrong variable used (issue #90) ## [v2.1a] - 2010-11-05 ### Changed - Internal `expl3` improvements ### Fixed - Print list separators in text mode (issue #87) - Add in some missing `\ensuremath` statements (issue #88) ## [v2.1] - 2010-10-31 ### Added - Option `copy-complex-root` (issue #63) - Option `table-align-exponent` and `table-align-uncertainty` (issue #60) - Option `power-font` (issue #69) - Option `scientific-notation` (issue #11) - Option `round-integer-to-decimal` (issue #55) - Option `input-comparators` (issue #16) - Option `round-minimum` (issue #17) ### Changed - Internal `expl3` improvements ### Fixed - Correct abbreviation for `\kelvin` - Bug in conversion code for 'large' numbers to scientific format - Bug with rounding check if decimal part is empty - Remove decimal marker if rounding gives an empty decimal part ## [v2.0y] - 2010-10-11 ### Fixed - Bug with `tight-spacing` option ## [v2.0x] - 2010-10-05 ### Fixed - Make single-prefix detection work with non-symbolic prefixes (issue #81) ## [v2.0w] - 2010-09-29 ### Fixed - Problem with REVTeX and S columns (issue #80) ## [v2.0v] - 2010-09-26 ### Changed - Track `expl3` changes ## [v2.0u] - 2010-09-14 ### Fixed - Issue with `textpos` (issue #74) - Prevent infinite loop when using `\SI{}{...}` (issue #78) ## [v2.0t] - 2010-08-24 ### Fixed - Correct `\exp_after:wN` (issue #77) ## [v2.0s] - 2010-08-12 ### Added - Demo for headers in tables ### Fixed - Bug in rounding code for zero decimal place (issue #76) ## [v2.0r] - 2010-08-02 ### Fixed - Bug in v1 `decimalsymbol` emulation ## [v2.0q] - 2010-07-29 ### Fixed - Errors with free-standing units ## [v2.0p] - 2010-07-28 ### Fixed - Shape detection ## [v2.0o] - 2010-07-22 ### Added - Extend detect-italic to slanted shape (issue #73) ## [v2.0n] - 2010-07-15 ### Added - Various abbreviations ### Changed - Documentation section on tables where rows have different units ## [v2.0m] - 2010-07-09 ### Added - Option `locale` and notes on use with `babel` ## [v2.0l] - 2010-07-07 ### Changed - Updated documentation for v1 options ### Fixed - Move test for `\fg` so that it works independent of `babel` load order ## [v2.0k] - 2010-07-04 ### Fixed - Issue with `babel` (issue #68) ## [v2.0j] - 2010-06-30 ### Changed - Force `input-symbols` to print in math mode ### Fixed - Correct appearance of `\hartree` ## [v2.0i] - 2010-06-29 ### Fixed - Two missed `_` from `expl3` style switch (issue #67) ## [v2.0h] - 2010-06-29 ### Fixed - Issue with localisation ## [v2.0g] - 2010-06-28 ### Added - First approach to localisation (issue #61) - Restore 'bracket-numbers' option (issue #65) ### Changed - Alter complex root output so that it always resets the math font ### Fixed - Bracket complex numbers in numerator of quotient (issue #66) ## [v2.0f] - 2010-06-27 ### Fixed - Spacing with `\times` in text mode (issue #64) ## [v2.0e] - 2010-06-20 ### Fixed - Move save/restore of `\pm` (issue #58) ## [v2.0d] - 2010-06-10 ### Changed - Document use of `\cr` in tables (issue #53) - Internal `expl3` improvements ### Fixed - `table-exponent` option's handling of exponent signs (issue #56) ## [v2.0c] - 2010-06-07 ### Changed - Improve emulation of v1 material - Performance improvements - Internal `expl3` improvements - Move `\requiresiconfigs` to v1 file ### Fixed - Test for bottoming-out units and ensure that any 'hidden' literal units print (issue #50) ## [v2.0b] - 2010-06-01 ### Added - Complete emulation of v1 options ## [v2.0a] - 2010-05-28 ### Changed - Allow `\SendSettingsToPgf` in the document body - Several improvements in v1 emulation ### Fixed - Allow `\newunit` to take optional arguments (issue #45) ## v2.0 ### Added - Complete re-write of package to add many new features ## v1.0 ### Added - First official release ## v0.6 ### Added - First public testing release (as `si`) [Unreleased]: 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