CTAN sync 202108050302

author: Norbert Preining <norbert@preining.info> 2021-08-05 03:02:12 +0000
committer: Norbert Preining <norbert@preining.info> 2021-08-05 03:02:12 +0000
commit: b7e54219e4294fa527035f0bd2819ca11c3c6964 (patch)
tree: 6809ec5fe48f0c77fd85957a212fb223c3c3ab10 /macros/latex/contrib/siunitx
parent: da02fd6ad1c5fb45c5ec641bf236d8de4745709f (diff)
7 files changed, 314 insertions, 238 deletions
diff --git a/macros/latex/contrib/siunitx/CHANGELOG.md b/macros/latex/contrib/siunitx/CHANGELOG.md
index 2c92c252dd..87f73526de 100644
--- a/macros/latex/contrib/siunitx/CHANGELOG.md
+++ b/macros/latex/contrib/siunitx/CHANGELOG.md
@@ -7,64 +7,91 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ## [Unreleased]
 
+## [v3.0.24]
+
+### Fixed
+- Option setting `round-half = even` (issue
+  [#519](https://github.com/josephwright/siunitx/issues/519))
+- Handling of standard deviation-like uncertainties where decimal is longer than
+  main part (issue [#522](https://github.com/josephwright/siunitx/issues/522))
+- Rounding to uncertainty in the integer part (issue
+  [#523](https://github.com/josephwright/siunitx/issues/523))
+
 ## [v3.0.23]
 
 ### Fixed
-- Load order of `xparse` (issue #518)
+- Load order of `xparse` (issue
+  [#518](https://github.com/josephwright/siunitx/issues/518))
 
 ## [v3.0.22]
 
 ### Changed
 - Support `table-text-alignment = none` for interoperation with
-  `tabularray` (issue #510)
+  `tabularray` (issue
+  [#510](https://github.com/josephwright/siunitx/issues/510))
 
 ### Fixed
-- Support for `input-remove` (issue #511)
-- Interaction with `cellspace` package (issue #512)
+- Support for `input-remove` (issue
+  [#511](https://github.com/josephwright/siunitx/issues/511))
+- Interaction with `cellspace` package (issue
+  [#512](https://github.com/josephwright/siunitx/issues/512))
 
 ## [v3.0.21]
 
 ### Fixed
 - Print degree symbol if `fontspec` package is loaded with
-  `no-math` option (issue #505)
-- Handling of 'over-long' separated uncertainties (issue #506)
-- Symbol for arcs in text mode (issue #507)
+  `no-math` option (issue
+  [#505](https://github.com/josephwright/siunitx/issues/505))
+- Handling of 'over-long' separated uncertainties (issue
+  [#506](https://github.com/josephwright/siunitx/issues/506))
+- Symbol for arcs in text mode (issue
+  [#507](https://github.com/josephwright/siunitx/issues/507))
 
 ## [v3.0.20]
 
 ### Fixed
-- Interaction with `kotex` (issue #502)
-- Handling of groups in literal units (issue #503)
+- Interaction with `kotex` (issue
+  [#502](https://github.com/josephwright/siunitx/issues/502))
+- Handling of groups in literal units (issue
+  [#503](https://github.com/josephwright/siunitx/issues/503))
 
 ## [v3.0.19]
 
 ### Fixed
-- Emulation for `\SendSettingsToPgf` (issue #501)
+- Emulation for `\SendSettingsToPgf` (issue
+  [#501](https://github.com/josephwright/siunitx/issues/501))
 
 ## [v3.0.18]
 
 ### Fixed
 - Printing of reciprocal units when `per-mode = symbol` is active
-  (issue #500)
+  (issue [#500](https://github.com/josephwright/siunitx/issues/500))
 
 ## [v3.0.17]
 
 ### Fixed
-- Load order issue with `soulpos` (issue #498)
+- Load order issue with `soulpos` (issue
+  [#498](https://github.com/josephwright/siunitx/issues/498))
 
 ## [v3.0.16]
 
 ### Fixed
-- Treatment of spaces before `/` in literal units (issue #495)
-- Printing of `\mathchoice` entries in text mode (issue #497)
+- Treatment of spaces before `/` in literal units (issue
+  [#495](https://github.com/josephwright/siunitx/issues/495))
+- Printing of `\mathchoice` entries in text mode (issue
+  [#497](https://github.com/josephwright/siunitx/issues/497))
 
 ## [v3.0.15]
 
 ### Fixed
-- Bracketing of complex quantities (issue #491)
-- Printing of `\ohm` with `fontspec` (issue #492)
-- Suppress printing implicit plus for zero exponents (issue #493)
-- Engineering exponents with some exponent values (issue #494)
+- Bracketing of complex quantities (issue
+  [#491](https://github.com/josephwright/siunitx/issues/491))
+- Printing of `\ohm` with `fontspec` (issue
+  [#492](https://github.com/josephwright/siunitx/issues/492))
+- Suppress printing implicit plus for zero exponents (issue
+  [#493](https://github.com/josephwright/siunitx/issues/493))
+- Engineering exponents with some exponent values (issue
+  [#494](https://github.com/josephwright/siunitx/issues/494))
 
 ## [v3.0.14]
 
@@ -74,10 +101,13 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Expand `table-format` input before splitting
 
 ### Fixed
-- Incorrect handling of `{}` in literal units (issue #487)
-- Placement of sign in some complex numbers (issue #488)
+- Incorrect handling of `{}` in literal units (issue
+  [#487](https://github.com/josephwright/siunitx/issues/487))
+- Placement of sign in some complex numbers (issue
+  [#488](https://github.com/josephwright/siunitx/issues/488))
 - Printing of units in quantities when `uncertainty-mode` is
-  `separate` and an exponent is present (issue #490)
+  `separate` and an exponent is present (issue
+    [#490](https://github.com/josephwright/siunitx/issues/490))
 
 ## [v3.0.13]
 
@@ -85,20 +115,27 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Catalan translations for lists and ranges
 
 ### Fixed
-- Position of complex root when no real part is present (issue #481)
-- Skip defining `\unit` if the `units` package is loaded (issue #482)
+- Position of complex root when no real part is present (issue
+  [#481](https://github.com/josephwright/siunitx/issues/481))
+- Skip defining `\unit` if the `units` package is loaded (issue
+  [#482](https://github.com/josephwright/siunitx/issues/482))
 - Printing units in compound quantities when `parse-numbers` is
-  false (issue #484)
+  false (issue [#484](https://github.com/josephwright/siunitx/issues/484))
 - Printing of `1` when both `print-zero-exponent` and
-  `print-unity-mantissa` are false (issue #485)
-- Printing of ohm symbol in text mode with `fourier` package (issue #486)
+  `print-unity-mantissa` are false (issue
+    [#485](https://github.com/josephwright/siunitx/issues/485))
+- Printing of ohm symbol in text mode with `fourier` package (issue
+  [#486](https://github.com/josephwright/siunitx/issues/486))
 
 ## [v3.0.12]
 
 ### Fixed
-- Modify warning message (fixes #476)
-- Rounding zero values to a fixed number of places (issue #477)
-- Remove stray debug code in symbol allocation (issue #478)
+- Modify warning message (fixes
+  [#476](https://github.com/josephwright/siunitx/issues/476))
+- Rounding zero values to a fixed number of places (issue
+  [#477](https://github.com/josephwright/siunitx/issues/477))
+- Remove stray debug code in symbol allocation (issue
+  [#478](https://github.com/josephwright/siunitx/issues/478))
 
 ## [v3.0.11]
 
@@ -106,9 +143,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Printing of symbols with encodings other than UTF-8 (issue
+  [#470](https://github.com/josephwright/siunitx/issues/470))
+- Argument order for `\DeclareSIPrefix` (issue
+  [#471](https://github.com/josephwright/siunitx/issues/471))
+- Emulation of `number-unit-separator` (issue
+  [#473](https://github.com/josephwright/siunitx/issues/473))
 
 ## [v3.0.10]
 
@@ -116,7 +156,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Documentation improvements
 
 ### Fixed
-- Incompatibility with REVTeX (issue #469)
+- Incompatibility with REVTeX (issue
+  [#469](https://github.com/josephwright/siunitx/issues/469))
 
 ## [v3.0.9]
 
@@ -125,12 +166,16 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Add a hint for formatting regression tables
 
 ### Fixed
-- Suppress some spurious overfull box warnings 
+- 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)
+- Rounding of uncertainties falling in the integer part (issue
+  [#454](https://github.com/josephwright/siunitx/issues/454))
+- Printing in text mode for compound quantities (issue
+  [#463](https://github.com/josephwright/siunitx/issues/463))
+- Correctly handle `\protect` in literal units (issue
+  [#464](https://github.com/josephwright/siunitx/issues/464))
+- Interpretation of uncertainties in integers (issue
+  [#465](https://github.com/josephwright/siunitx/issues/465))
 
 ## [v3.0.8]
 
@@ -140,17 +185,22 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Provide a fallback route for deprecated units
 
 ### Fixed
-- Correct printing of `10^{0}` (issue #459)
-- Emulation of `group-four-digits` (issue #461)
+- Correct printing of `10^{0}` (issue
+  [#459](https://github.com/josephwright/siunitx/issues/459))
+- Emulation of `group-four-digits` (issue
+  [#461](https://github.com/josephwright/siunitx/issues/461))
 
 ## [v3.0.7]
 
 ### Fixed
-- Formatting of some literal units (issue #449)
-- Issue a warning for removed option `load-configurations` (issue #455)
+- Formatting of some literal units (issue
+  [#449](https://github.com/josephwright/siunitx/issues/449))
+- Issue a warning for removed option `load-configurations` (issue
+  [#455](https://github.com/josephwright/siunitx/issues/455))
 - Printing of `\times` and `\cdot` in text mode when using a locale
-  (issue #457)
-- Implement missing `output-exponent-marker` (issue #458)
+  (issue [#457](https://github.com/josephwright/siunitx/issues/457))
+- Implement missing `output-exponent-marker` (issue
+  [#458](https://github.com/josephwright/siunitx/issues/458))
 
 ## [v3.0.6]
 
@@ -158,9 +208,10 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Documentation improvements
 
 ### Fixed
-- Avoid error if `forbid-literal-units` is set in the preamble (issue #452)
+- Avoid error if `forbid-literal-units` is set in the preamble (issue
+  [#452](https://github.com/josephwright/siunitx/issues/452))
 - Format separate uncertainty correctly where it falls purely in the integer
-  part (issue #454)
+  part (issue [#454](https://github.com/josephwright/siunitx/issues/454))
 
 ## [v3.0.5]
 
@@ -168,10 +219,14 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Bracket separate uncertainties in compound quantities (issue
+  [#441](https://github.com/josephwright/siunitx/issues/441))
+- Color negative values in table cells correctly (issue
+  [#444](https://github.com/josephwright/siunitx/issues/444))
+- Avoid consumption of any math alphabets (issue
+  [#445](https://github.com/josephwright/siunitx/issues/445))
+- Mark `\bar` as removed (issue
+  [#448](https://github.com/josephwright/siunitx/issues/448))
 
 ## [v3.0.4]
 
@@ -180,7 +235,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
   within the code-level API
 
 ### Fixed
-- Alignment of integers in tables when `parse-numbers = tables` (issue #442)
+- Alignment of integers in tables when `parse-numbers = tables` (issue
+  [#442](https://github.com/josephwright/siunitx/issues/442))
 
 ## [v3.0.3]
 
@@ -189,8 +245,10 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Emulation of `input-symbols` (fixes #431)
-- Standard setting for `group-minimum-digits` (issue #436)
-- Application of negative color in table cells (issue #439)
+- Standard setting for `group-minimum-digits` (issue
+  [#436](https://github.com/josephwright/siunitx/issues/436))
+- Application of negative color in table cells (issue
+  [#439](https://github.com/josephwright/siunitx/issues/439))
 
 ## [v3.0.2]
 
@@ -199,12 +257,18 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Option settings `group-digits = true` and `group-digits = false` (issue
+  [#422](https://github.com/josephwright/siunitx/issues/422))
+- Correct position of decimal marker in some tables (issue
+  [#423](https://github.com/josephwright/siunitx/issues/423))
+- Coloring of negative numbers in tables (issue
+  [#424](https://github.com/josephwright/siunitx/issues/424))
+- Alignment of numbers when printing without a `table-format` (issue
+  [#424](https://github.com/josephwright/siunitx/issues/424))
+- Emulation of `\celsius` (issue
+  [#426](https://github.com/josephwright/siunitx/issues/426))
+- Allow `\cdot` to work in text mode (issue
+  [#430](https://github.com/josephwright/siunitx/issues/430))
 
 ### Deprecated
 - Unit macro `\celsius`
@@ -218,9 +282,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Printing of fractional units in text mode (issue
+  [#418](https://github.com/josephwright/siunitx/issues/418))
+- Include `siunitx-abbreviations.cfg` in fallback v2 files (issue
+  [#419](https://github.com/josephwright/siunitx/issues/419))
+- French translation of 'to' for ranges (issue
+  [#421](https://github.com/josephwright/siunitx/issues/421))
 
 ## [v3.0.0]
 
@@ -429,7 +496,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.8a] - 2020-02-23
 
 ### Fixed
-- Correct `\ohm` when `unicode-math` is loaded (issue #377)
+- Correct `\ohm` when `unicode-math` is loaded (issue [#377](https://github.com/josephwright/siunitx/issues/377))
 
 ## [v2.8] - 2020-02-20
 
@@ -464,12 +531,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Collect tokens before `\ignorespaces` in tabulars (esp. with
-  REVTeX) (issue #337)
+  REVTeX) (issue [#337](https://github.com/josephwright/siunitx/issues/337))
 
 ## [v2.7q] - 2018-05-11
 
 ### Fixed
-- Allow for `cellspace` "column" option (issue #315)
+- Allow for `cellspace` "column" option (issue [#315](https://github.com/josephwright/siunitx/issues/315))
 
 ## [v2.7p] - 2018-05-10
 
@@ -487,7 +554,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.7m] - 2018-03-20
 
 ### Changed
-- Update `\astronomicalunit` symbol (issue #332)
+- Update `\astronomicalunit` symbol (issue [#332](https://github.com/josephwright/siunitx/issues/332))
 
 ## [v2.7l] - 2018-03-11
 
@@ -498,15 +565,15 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Switch package date format to ISO
 
 ### Fixed
-- Scope of some internal variable corrected (issue #327)
-- Track `unicode-math` changes (issue #331)
+- Scope of some internal variable corrected (issue [#327](https://github.com/josephwright/siunitx/issues/327))
+- Track `unicode-math` changes (issue [#331](https://github.com/josephwright/siunitx/issues/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)
+- Incorrect internal variable renamed (issue [#320](https://github.com/josephwright/siunitx/issues/320))
+- Suppress leading "1" when units are not parsed (issue [#318](https://github.com/josephwright/siunitx/issues/318))
+- Correct default value for `arc-separator` (issue [#319](https://github.com/josephwright/siunitx/issues/319))
 
 ## [v2.7j] - 2017-08-02
 
@@ -516,12 +583,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.7i] - 2017-07-23
 
 ### Fixed
-- Incorrect internal variable renamed (issue #311)
+- Incorrect internal variable renamed (issue [#311](https://github.com/josephwright/siunitx/issues/311))
 
 ## [v2.7h] - 2017-06-13
 
 ### Changed
-- Some abuses of `expl3` box functions removed (issue #309)
+- Some abuses of `expl3` box functions removed (issue [#309](https://github.com/josephwright/siunitx/issues/309))
 
 ## [v2.7g] - 2017-05-19
 
@@ -543,7 +610,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.7e] - 2017-03-06
 
 ### Fixed
-- Properly handle signs in `table-format` key (issue #303)
+- Properly handle signs in `table-format` key (issue [#303](https://github.com/josephwright/siunitx/issues/303))
 
 ## [v2.7d] - 2017-02-19
 
@@ -553,12 +620,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.7c] - 2017-02-01
 
 ### Fixed
-- Correct integer alignment in tables (issue #302)
+- Correct integer alignment in tables (issue [#302](https://github.com/josephwright/siunitx/issues/302))
 
 ## [v2.7b] - 2017-01-28
 
 ### Fixed
-- Fix an issue with large numbers in scientific mode (issue #301)
+- Fix an issue with large numbers in scientific mode (issue [#301](https://github.com/josephwright/siunitx/issues/301))
 
 ## [v2.7a] - 2017-01-01
 
@@ -582,12 +649,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.6r] - 2016-08-22
 
 ### Changed
-- Warn if `color` is not loaded (issue #289)
-- Document some aspects of internal number processing (issue #294)
+- Warn if `color` is not loaded (issue [#289](https://github.com/josephwright/siunitx/issues/289))
+- Document some aspects of internal number processing (issue [#294](https://github.com/josephwright/siunitx/issues/294))
 - Minor `expl3` fixes including tracking deprecations
 
 ### Fixed
-- Handling of `e0` input (issue #292)
+- Handling of `e0` input (issue [#292](https://github.com/josephwright/siunitx/issues/292))
 - Added some missing internal variable declarations
 
 ## [v2.6q] - 2016-03-01
@@ -601,7 +668,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.6p] - 2016-01-19
 
 ### Fixed
-- Formatting of `\degreeCelsius` (issue #285)
+- Formatting of `\degreeCelsius` (issue [#285](https://github.com/josephwright/siunitx/issues/285))
 - Allow input unit with prefix and `\per` in `exponent-to-prefix` (issue 283)
 
 ## [v2.6o] - 2016-01-05
@@ -612,10 +679,10 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.6n] - 2015-12-31
 
 ### Changed
-- Formatting of `\degreeCelsius` (issue #282)
+- Formatting of `\degreeCelsius` (issue [#282](https://github.com/josephwright/siunitx/issues/282))
 
 ### Fixed
-- Appearance of ångström with LuaTeX (issue #280)
+- Appearance of ångström with LuaTeX (issue [#280](https://github.com/josephwright/siunitx/issues/280))
 
 ## [v2.6m] - 2015-10-15
 
@@ -645,8 +712,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Removed one deprecated `expl3` functions
 
 ### Fixed
-- Use of `\cancel` in math mode (issue #264)
-- Cope better with large numbers when rounding (issue #198)
+- Use of `\cancel` in math mode (issue [#264](https://github.com/josephwright/siunitx/issues/264))
+- Cope better with large numbers when rounding (issue [#198](https://github.com/josephwright/siunitx/issues/198))
 
 ## [v2.6h] - 2015-07-17
 
@@ -656,7 +723,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.6g] - 2015-06-25
 
 ### Fixed
--  Handling of empty table cells (issue #271)
+-  Handling of empty table cells (issue [#271](https://github.com/josephwright/siunitx/issues/271))
 
 ## [v2.6f] - 2015-06-16
 
@@ -706,23 +773,23 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Use a full width space between number and unit (issue [#230](https://github.com/josephwright/siunitx/issues/230))
+- Note that colour for printing powers is set by `power-font` (issue [#240](https://github.com/josephwright/siunitx/issues/240))
+- Use `\mathord` to get 'tight' spacing for signs (issue [#241](https://github.com/josephwright/siunitx/issues/241))
+- Old `repeatunits` option is partly coved by `range-units` (issue [#254](https://github.com/josephwright/siunitx/issues/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)
+- Preserve `\fg` in bookmarks (issue [#226](https://github.com/josephwright/siunitx/issues/226))
+- Allow for `output-exponent-marker` option in tables (issue [#232](https://github.com/josephwright/siunitx/issues/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)
+  (issue [#233](https://github.com/josephwright/siunitx/issues/233))
+- Option name wrong in v1 table (issue [#240](https://github.com/josephwright/siunitx/issues/240))
+- Use `\textpm` in text mode if `textcomp` package is loaded (issue [#249](https://github.com/josephwright/siunitx/issues/249))
+- Ignore hard spaces in `\num` (issue [#256](https://github.com/josephwright/siunitx/issues/256))
+- Use `\mathord` for tight spacing on 'in line' exponent (issue [#257](https://github.com/josephwright/siunitx/issues/257))
 
 ## [v2.5s] - 2013-07-31
 
@@ -740,8 +807,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Reorder creation of unit wrappers and option setting (issue [#218](https://github.com/josephwright/siunitx/issues/218))
+- Replace active hyphen with 'other' one (issue [#222](https://github.com/josephwright/siunitx/issues/222))
 
 ## [v2.5p] - 2013-02-01
 
@@ -756,15 +823,15 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.5n] - 2012-12-29
 
 ### Fixed
-- Correctly calculate grouping data to send to `pgf` (issue #211)
+- Correctly calculate grouping data to send to `pgf` (issue [#211](https://github.com/josephwright/siunitx/issues/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)
+- Load binary-units only when requested (issue [#201](https://github.com/josephwright/siunitx/issues/201))
+- Disable `\hightlight` in bookmarks (issue [#207](https://github.com/josephwright/siunitx/issues/207))
 
 ## [v2.5l] - 2012-11-21
 
@@ -779,12 +846,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ### 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)
+- Store name of `\frac` function, don't `\let` it (issue [#203](https://github.com/josephwright/siunitx/issues/203))
 
 ## [v2.5j] - 2012-09-18
 
 ### Fixed
-- Erroneous branch in test for rounding removed (issue #202)
+- Erroneous branch in test for rounding removed (issue [#202](https://github.com/josephwright/siunitx/issues/202))
 
 ## [v2.5i] - 2012-09-11
 
@@ -821,21 +888,21 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Extend qualifier system to cover 'phrases'
 
 ### Changed
-- Extend UTF-8 support (issue #199)
+- Extend UTF-8 support (issue [#199](https://github.com/josephwright/siunitx/issues/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)
+- Detect and skip empty `s`-column cells (issue [#197](https://github.com/josephwright/siunitx/issues/197))
+- Detection of zero input with fixed exponent (issue [#198](https://github.com/josephwright/siunitx/issues/198))
 
 ## [v2.5b] - 2012-04-21
 
 ### Fixed
-- Detect eulervm package (issue #195)
+- Detect eulervm package (issue [#195](https://github.com/josephwright/siunitx/issues/195))
 - Search-and-replace for category 'other' "_' and "^" in literal
-  units (issue #196)
+  units (issue [#196](https://github.com/josephwright/siunitx/issues/196))
 
 ## [v2.5a] - 2012-04-19
 
@@ -846,16 +913,16 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.5] - 2012-04-15
 
 ### Added
-- Option `zero-decimal-to-integer` (issue #178)
-- Option to omit uncertainly entirely (issue #180)
+- Option `zero-decimal-to-integer` (issue [#178](https://github.com/josephwright/siunitx/issues/178))
+- Option to omit uncertainly entirely (issue [#180](https://github.com/josephwright/siunitx/issues/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)
+- Document that `round-mode = places` acts on the mantissa (issue [#193](https://github.com/josephwright/siunitx/issues/193))
+- Rearrange processing code such that exponents can be dropped (issue [#192](https://github.com/josephwright/siunitx/issues/192))
 
 ### Fixed
-- Use a standard-width comparator for tables (issue #183)
+- Use a standard-width comparator for tables (issue [#183](https://github.com/josephwright/siunitx/issues/183))
 
 ## [v2.4n] - 2012-04-12
 
@@ -875,8 +942,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.4k] - 2012-03-22
 
 ### Fixed
-- Interaction of `^` and `_` with `breqn` (issue #191)
-- Adapted `list-pair-separator` for `translator` package (issue #190)
+- Interaction of `^` and `_` with `breqn` (issue [#191](https://github.com/josephwright/siunitx/issues/191))
+- Adapted `list-pair-separator` for `translator` package (issue [#190](https://github.com/josephwright/siunitx/issues/190))
 - Check for `round-minimum` with large values
 
 ## [v2.4j] - 2012-01-26
@@ -887,7 +954,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.4i] - 2012-01-19
 
 ### Fixed
-- Check for zero decimal part (issue #186)
+- Check for zero decimal part (issue [#186](https://github.com/josephwright/siunitx/issues/186))
 
 ## [v2.4h] - 2012-01-15
 
@@ -900,7 +967,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.4g] - 2012-01-06
 
 ### Changed
-- Internal changes due to update to `expl3` (issue #131)
+- Internal changes due to update to `expl3` (issue [#131](https://github.com/josephwright/siunitx/issues/131))
 
 ## [v2.4f] - 2011-12-24
 
@@ -939,26 +1006,26 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Changed
 - Extend search-and-replace in units to cover UTF-8 symbols
-- Symbols used with UTF-8 engines (issue #176)
+- Symbols used with UTF-8 engines (issue [#176](https://github.com/josephwright/siunitx/issues/176))
 
 ### Fixed
-- Interaction of `textcomp` with user symbol changes (issue #181)
+- Interaction of `textcomp` with user symbol changes (issue [#181](https://github.com/josephwright/siunitx/issues/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)
+- Option `round-half = even` (issue [#40](https://github.com/josephwright/siunitx/issues/40))
+- Option `list-pair-separator` (issue [#136](https://github.com/josephwright/siunitx/issues/136))
+- Auto-conversion for prefixes (issue [#173](https://github.com/josephwright/siunitx/issues/173))
 - Notes for upgraders
 
 ### Changed
-- Automatically 'compress' exponents (issue #62)
+- Automatically 'compress' exponents (issue [#62](https://github.com/josephwright/siunitx/issues/62))
 - Clean up internal `expl3` usage
 - Removed remaining 'math' options
 
 ### Fixed
-- Replace minus sign in text mode (issue #161)
+- Replace minus sign in text mode (issue [#161](https://github.com/josephwright/siunitx/issues/161))
 
 ## [v2.3h] - 2011-10-14
 
@@ -967,8 +1034,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Explicitly load `xfac` as part of documentation
 
 ### Fixed
-- Select math mode with `tex4ht`  (issue #170)
-- Print superscripts using HTML tags with `tex4ht` (issue #171)
+- Select math mode with `tex4ht`  (issue [#170](https://github.com/josephwright/siunitx/issues/170))
+- Print superscripts using HTML tags with `tex4ht` (issue [#171](https://github.com/josephwright/siunitx/issues/171))
 
 ## [v2.3g] - 2011-10-06
 
@@ -977,13 +1044,13 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Check for leading zero when dealing with rounding 'large' exponents
-  (issue #168)
+  (issue [#168](https://github.com/josephwright/siunitx/issues/168))
 - Internal issue with undeclared variable
 
 ## [v2.3f] - 2011-09-13
 
 ### Fixed
-- Trap erroneous numbers in tables (issue #167)
+- Trap erroneous numbers in tables (issue [#167](https://github.com/josephwright/siunitx/issues/167))
 
 ## [v2.3e] - 2011-09-09
 
@@ -1002,12 +1069,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.3c] - 2011-08-12
 
 ### Fixed
-- Use correct `\pm` for units in literal mode (issue #163)
+- Use correct `\pm` for units in literal mode (issue [#163](https://github.com/josephwright/siunitx/issues/163))
 
 ## [v2.3b] - 2011-08-08
 
 ### Added
-- Additional abbreviated units (issue #162)
+- Additional abbreviated units (issue [#162](https://github.com/josephwright/siunitx/issues/162))
 
 ### Fixed
 - Definition of abbreviations using option `free-standing-units`
@@ -1023,9 +1090,9 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.3] - 2011-07-09
 
 ### Added
-- Supported for powers in literal units (issue #152)
+- Supported for powers in literal units (issue [#152](https://github.com/josephwright/siunitx/issues/152))
 - Unit abbreviation `\hl`/`\hL`
-- Demo for 'closing up' not after an integer (issue #151)
+- Demo for 'closing up' not after an integer (issue [#151](https://github.com/josephwright/siunitx/issues/151))
 
 ### Changed
 - Load binary units as an option
@@ -1039,69 +1106,69 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ### Fixed
 - Behavior of `table-auto-round` option
 - Missing deactivation in `strict` option
-- Grouping digits (issue #133)
-- Addition of explicit sign to mantissa (issue #139)
+- Grouping digits (issue [#133](https://github.com/josephwright/siunitx/issues/133))
+- Addition of explicit sign to mantissa (issue [#139](https://github.com/josephwright/siunitx/issues/139))
 - Various issues with tabular alignment
 
 ## [v2.2l] - 2011-06-30
 
 ### Fixed
-- Group pre-unit parsing (issue #158)
+- Group pre-unit parsing (issue [#158](https://github.com/josephwright/siunitx/issues/158))
 
 ## [v2.2k] - 2011-06-27
 
 ### Fixed
-- Avoid `\peek_...` inside the print routine (issue #157)
+- Avoid `\peek_...` inside the print routine (issue [#157](https://github.com/josephwright/siunitx/issues/157))
 
 ## [v2.2j] - 2011-06-26
 
 ### Fixed
-- Avoid box for range phrase (issue #156)
+- Avoid box for range phrase (issue [#156](https://github.com/josephwright/siunitx/issues/156))
 
 ## [v2.2i] - 2011-06-15
 
 ### Fixed
-- Detect font in table cells before boxing up (issue #153)
+- Detect font in table cells before boxing up (issue [#153](https://github.com/josephwright/siunitx/issues/153))
 
 ## [v2.2h] - 2011-06-03
 
 ### Fixed
-- Deal correctly with 'roll-over' in rounding integer part (issue #150)
+- Deal correctly with 'roll-over' in rounding integer part (issue [#150](https://github.com/josephwright/siunitx/issues/150))
 
 ## [v2.2g] - 2011-06-02
 
 ### Fixed
 - Set per-unit options for list/range units when a single unit is used
-  (issue #149)
+  (issue [#149](https://github.com/josephwright/siunitx/issues/149))
 - Add test for `parse-numbers = false` to `\tablenum` code
 
 ## [v2.2f] - 2011-05-25
 
 ### Fixed
-- `table-column-width = 0pt` (issue #146)
+- `table-column-width = 0pt` (issue [#146](https://github.com/josephwright/siunitx/issues/146))
 
 ## [v2.2e] - 2011-05-23
 
 ### Fixed
-- Remove 'mantissa' marker for numbers with no real part (issue #145)
+- Remove 'mantissa' marker for numbers with no real part (issue [#145](https://github.com/josephwright/siunitx/issues/145))
 
 ## [v2.2d] - 2011-04-28
 
 ### Fixed
-- The `strict` option (issue #143)
-- Add `\dots` to protected symbols (issue #131)
+- The `strict` option (issue [#143](https://github.com/josephwright/siunitx/issues/143))
+- Add `\dots` to protected symbols (issue [#131](https://github.com/josephwright/siunitx/issues/131))
 
 ## [v2.2c] - 2011-04-20
 
 ### Fixed
-- Bad expansion of toks (issue #141)
+- Bad expansion of toks (issue [#141](https://github.com/josephwright/siunitx/issues/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)
+- Internally one argument if `color` is not loaded (issue [#138](https://github.com/josephwright/siunitx/issues/138))
+- Make `\of` expandable in literal contexts (issue [#137](https://github.com/josephwright/siunitx/issues/137))
 
 ## [v2.2a] - 2011-04-16
 
@@ -1111,39 +1178,39 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - 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)
+- Auto-insertion of "1" when literal mode is on (issue [#135](https://github.com/josephwright/siunitx/issues/135))
+- Detect `\end` macro and print output correctly (issue [#134](https://github.com/josephwright/siunitx/issues/134))
+- Group digits for input containing symbolic entries (issue [#131](https://github.com/josephwright/siunitx/issues/131))
+- Specify a default for `group-digits` (issue [#130](https://github.com/josephwright/siunitx/issues/130))
+- Correctly expand macros with arguments in tables (issue [#129](https://github.com/josephwright/siunitx/issues/129))
 - Ensure that `*` in tabular preamble works correctly with `S`/`s` columns
-  (issue #128)
+  (issue [#128](https://github.com/josephwright/siunitx/issues/128))
 
 ## [v2.2] - 2011-04-13
 
 ### Added
 - `\tablenum` command (issue ##117)
-- Parse separated uncertainties (issue #57)
-- Allow `\cancel` in units (issue #4)
+- Parse separated uncertainties (issue [#57](https://github.com/josephwright/siunitx/issues/57))
+- Allow `\cancel` in units (issue [#4](https://github.com/josephwright/siunitx/issues/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)
+- Option `table-column-width` (issue [#105](https://github.com/josephwright/siunitx/issues/105))
+- Option `bracket-negative-numbers` (issue [#5](https://github.com/josephwright/siunitx/issues/5))
+- Option `table-align-comparators` (issue [#86](https://github.com/josephwright/siunitx/issues/86))
+- Option `minimum-integer-digits` (issue [#112](https://github.com/josephwright/siunitx/issues/112))
+- Option to print exponent marker literally (issue [#113](https://github.com/josephwright/siunitx/issues/113))
+- Support for engineering-style number output (issue [#114](https://github.com/josephwright/siunitx/issues/114))
+- Example of centring a right-aligned column (issue [#85](https://github.com/josephwright/siunitx/issues/85))
 - Various unit abbreviations
 
 ### Changed
 - Renamed `...-separator` options to `...-product` where appropriate
 
 ### Fixed
-- Allow `\DeclareSIUnit` to take optional argument (issue #121)
+- Allow `\DeclareSIUnit` to take optional argument (issue [#121](https://github.com/josephwright/siunitx/issues/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)
+  (issue [#125](https://github.com/josephwright/siunitx/issues/125))
 
 ## [v2.1p] - 2011-04-04
 
@@ -1153,13 +1220,13 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.1o] - 2011-04-03
 
 ### Fixed
-- Detect arev package (issue #122)
-- Allow for negative fixed exponents (issue #123)
+- Detect arev package (issue [#122](https://github.com/josephwright/siunitx/issues/122))
+- Allow for negative fixed exponents (issue [#123](https://github.com/josephwright/siunitx/issues/123))
 
 ## [v2.1n] - 2011-03-31
 
 ### Fixed
-- Rounding to zero significant figures should always give a 0 (issue #119)
+- Rounding to zero significant figures should always give a 0 (issue [#119](https://github.com/josephwright/siunitx/issues/119))
 - `round-integer-to-decimal` when `round-precision = 0`
 
 ## [v2.1m] - 2011-03-20
@@ -1173,7 +1240,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Ensure that some output occurs in when `round-precision = 0` and
-  `round-mode = places` (issue #111)
+  `round-mode = places` (issue [#111](https://github.com/josephwright/siunitx/issues/111))
 
 ## [v2.1l] - 2011-02-10
 
@@ -1192,7 +1259,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Check for `\inputencodingname` macro rather than `inputenc` package
-  (issue #107)
+  (issue [#107](https://github.com/josephwright/siunitx/issues/107))
 
 ## [v2.1i] - 2011-01-27
 
@@ -1200,7 +1267,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - New approach for `detect-display-math`
 
 ### Fixed
-- New approach to `symbol-or-fraction` (issue #104)
+- New approach to `symbol-or-fraction` (issue [#104](https://github.com/josephwright/siunitx/issues/104))
 
 ## [v2.1h] - 2011-01-18
 
@@ -1215,39 +1282,39 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.1f] - 2010-11-24
 
 ### Fixed
-- One-letter typo (issue #101)
+- One-letter typo (issue [#101](https://github.com/josephwright/siunitx/issues/101))
 
 ## [v2.1e] - 2010-11-22
 
 ### Fixed
-- Issue with free-standing unit options (issue #99)
-- Text mode symbols with `fontspec` (issue #98)
+- Issue with free-standing unit options (issue [#99](https://github.com/josephwright/siunitx/issues/99))
+- Text mode symbols with `fontspec` (issue [#98](https://github.com/josephwright/siunitx/issues/98))
 
 ## [v2.1d] - 2010-11-14
 
 ### Fixed
-- Apply options for units when in free-standing mode (issue #97)
+- Apply options for units when in free-standing mode (issue [#97](https://github.com/josephwright/siunitx/issues/97))
 - Typo in v1 configuration file
 
 ## [v2.1c] - 2010-11-14
 
 ### Added
-- Choice `text` for `qualifier-mode` option (issue #95)
+- Choice `text` for `qualifier-mode` option (issue [#95](https://github.com/josephwright/siunitx/issues/95))
 
 ### Changed
 - Discourage line break between number and unit even when it is permitted
-  (issue #92)
+  (issue [#92](https://github.com/josephwright/siunitx/issues/92))
 - Ensure that lists can break across lines
 - Restrict range and list functions to text mode
-- Auto-detect math mode in tables (issue #94)
+- Auto-detect math mode in tables (issue [#94](https://github.com/josephwright/siunitx/issues/94))
 
 ## [v2.1b] - 2010-11-05
 
 ### Changed
-- Improve hyphen to minus correction (issue #89)
+- Improve hyphen to minus correction (issue [#89](https://github.com/josephwright/siunitx/issues/89))
 
 ### Fixed
-- One wrong variable used (issue #90)
+- One wrong variable used (issue [#90](https://github.com/josephwright/siunitx/issues/90))
 
 ## [v2.1a] - 2010-11-05
 
@@ -1255,19 +1322,19 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Internal `expl3` improvements
 
 ### Fixed
-- Print list separators in text mode (issue #87)
-- Add in some missing `\ensuremath` statements (issue #88)
+- Print list separators in text mode (issue [#87](https://github.com/josephwright/siunitx/issues/87))
+- Add in some missing `\ensuremath` statements (issue [#88](https://github.com/josephwright/siunitx/issues/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)
+- Option `copy-complex-root` (issue [#63](https://github.com/josephwright/siunitx/issues/63))
+- Option `table-align-exponent` and `table-align-uncertainty` (issue [#60](https://github.com/josephwright/siunitx/issues/60))
+- Option `power-font` (issue [#69](https://github.com/josephwright/siunitx/issues/69))
+- Option `scientific-notation` (issue [#11](https://github.com/josephwright/siunitx/issues/11))
+- Option `round-integer-to-decimal` (issue [#55](https://github.com/josephwright/siunitx/issues/55))
+- Option `input-comparators` (issue [#16](https://github.com/josephwright/siunitx/issues/16))
+- Option `round-minimum` (issue [#17](https://github.com/josephwright/siunitx/issues/17))
 
 ### Changed
 - Internal `expl3` improvements
@@ -1287,12 +1354,12 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Make single-prefix detection work with non-symbolic prefixes
-  (issue #81)
+  (issue [#81](https://github.com/josephwright/siunitx/issues/81))
 
 ## [v2.0w] - 2010-09-29
 
 ### Fixed
-- Problem with REVTeX and S columns (issue #80)
+- Problem with REVTeX and S columns (issue [#80](https://github.com/josephwright/siunitx/issues/80))
 
 ## [v2.0v] - 2010-09-26
 
@@ -1302,13 +1369,13 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.0u] - 2010-09-14
 
 ### Fixed
-- Issue with `textpos` (issue #74)
-- Prevent infinite loop when using `\SI{}{...}` (issue #78)
+- Issue with `textpos` (issue [#74](https://github.com/josephwright/siunitx/issues/74))
+- Prevent infinite loop when using `\SI{}{...}` (issue [#78](https://github.com/josephwright/siunitx/issues/78))
 
 ## [v2.0t] - 2010-08-24
 
 ### Fixed
-- Correct `\exp_after:wN` (issue #77)
+- Correct `\exp_after:wN` (issue [#77](https://github.com/josephwright/siunitx/issues/77))
 
 ## [v2.0s] - 2010-08-12
 
@@ -1316,7 +1383,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Demo for headers in tables
 
 ### Fixed
-- Bug in rounding code for zero decimal place (issue #76)
+- Bug in rounding code for zero decimal place (issue [#76](https://github.com/josephwright/siunitx/issues/76))
 
 ## [v2.0r] - 2010-08-02
 
@@ -1336,7 +1403,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.0o] - 2010-07-22
 
 ### Added
-- Extend detect-italic to slanted shape (issue #73)
+- Extend detect-italic to slanted shape (issue [#73](https://github.com/josephwright/siunitx/issues/73))
 
 ## [v2.0n] - 2010-07-15
 
@@ -1362,7 +1429,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.0k] - 2010-07-04
 
 ### Fixed
-- Issue with `babel` (issue #68)
+- Issue with `babel` (issue [#68](https://github.com/josephwright/siunitx/issues/68))
 
 ## [v2.0j] - 2010-06-30
 
@@ -1375,7 +1442,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.0i] - 2010-06-29
 
 ### Fixed
--  Two missed `_` from `expl3` style switch (issue #67)
+-  Two missed `_` from `expl3` style switch (issue [#67](https://github.com/josephwright/siunitx/issues/67))
 
 ## [v2.0h] - 2010-06-29
 
@@ -1385,33 +1452,33 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ## [v2.0g] - 2010-06-28
 
 ### Added
-- First approach to localisation (issue #61)
-- Restore 'bracket-numbers' option (issue #65)
+- First approach to localisation (issue [#61](https://github.com/josephwright/siunitx/issues/61))
+- Restore 'bracket-numbers' option (issue [#65](https://github.com/josephwright/siunitx/issues/65))
 
 ### Changed
 - Alter complex root output so that it always resets the math font
 
 ### Fixed
-- Bracket complex numbers in numerator of quotient (issue #66)
+- Bracket complex numbers in numerator of quotient (issue [#66](https://github.com/josephwright/siunitx/issues/66))
 
 ## [v2.0f] - 2010-06-27
 
 ### Fixed
-- Spacing with `\times` in text mode (issue #64)
+- Spacing with `\times` in text mode (issue [#64](https://github.com/josephwright/siunitx/issues/64))
 
 ## [v2.0e] - 2010-06-20
 
 ### Fixed
-- Move save/restore of `\pm` (issue #58)
+- Move save/restore of `\pm` (issue [#58](https://github.com/josephwright/siunitx/issues/58))
 
 ## [v2.0d] - 2010-06-10
 
 ### Changed
-- Document use of `\cr` in tables (issue #53)
+- Document use of `\cr` in tables (issue [#53](https://github.com/josephwright/siunitx/issues/53))
 - Internal `expl3` improvements
 
 ### Fixed
-- `table-exponent` option's handling of exponent signs (issue #56)
+- `table-exponent` option's handling of exponent signs (issue [#56](https://github.com/josephwright/siunitx/issues/56))
 
 ## [v2.0c] - 2010-06-07
 
@@ -1423,7 +1490,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ### Fixed
 - Test for bottoming-out units and ensure that any 'hidden' literal units
-  print (issue #50)
+  print (issue [#50](https://github.com/josephwright/siunitx/issues/50))
 
 ## [v2.0b] - 2010-06-01
 
@@ -1437,7 +1504,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 - Several improvements in v1 emulation
 
 ### Fixed
-- Allow `\newunit` to take optional arguments (issue #45)
+- Allow `\newunit` to take optional arguments (issue [#45](https://github.com/josephwright/siunitx/issues/45))
 
 ## v2.0
 
@@ -1454,7 +1521,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ### Added
 - First public testing release (as `si`)
 
-[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.0.23...HEAD
+[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.0.24...HEAD
+[v3.0.24]: https://github.com/josephwright/siunitx/compare/v3.0.23...v3.0.24
 [v3.0.23]: https://github.com/josephwright/siunitx/compare/v3.0.22...v3.0.23
 [v3.0.22]: https://github.com/josephwright/siunitx/compare/v3.0.21...v3.0.22
 [v3.0.21]: https://github.com/josephwright/siunitx/compare/v3.0.20...v3.0.21
diff --git a/macros/latex/contrib/siunitx/README.md b/macros/latex/contrib/siunitx/README.md
index a57e22745b..0d065403cf 100644
--- a/macros/latex/contrib/siunitx/README.md
+++ b/macros/latex/contrib/siunitx/README.md
@@ -1,17 +1,15 @@
 siunitx - A comprehensive (SI) units package
 ============================================
 
-Physical quantities have both numbers and units, and each
-physical quantity should be expressed as the product of a number
-and a unit. Typesetting physical quantities requires care to
-ensure that the combined mathematical meaning of the number-unit
-combination is clear. In particular, the SI units system lays
-down a consistent set of units with rules on how these are to be
-used. However, different countries and publishers have differing
-conventions on the exact appearance of numbers (and units). The
-`siunitx` package provides a set of tools for authors to typeset
-quantities in a consistent way. The package has an extended set
-of configuration options which make it possible to follow
-varying typographic conventions with the same input syntax. The
-package includes automated processing of numbers and units, and
-the ability to control tabular alignment of numbers.
+Physical quantities have both numbers and units, and each physical quantity
+should be expressed as the product of a number and a unit. Typesetting physical
+quantities requires care to ensure that the combined mathematical meaning of the
+number-unit combination is clear. In particular, the SI units system lays down a
+consistent set of units with rules on how these are to be used. However,
+different countries and publishers have differing conventions on the exact
+appearance of numbers (and units). The [`siunitx`](https://ctan.org/pkg/siunitx)
+package provides a set of tools for authors to typeset quantities in a
+consistent way. The package has an extended set of configuration options which
+make it possible to follow varying typographic conventions with the same input
+syntax. The package includes automated processing of numbers and units, and the
+ability to control tabular alignment of numbers.
diff --git a/macros/latex/contrib/siunitx/siunitx-code.pdf b/macros/latex/contrib/siunitx/siunitx-code.pdf
index 7a4b9ba709..c0a7e9b1fe 100644
--- a/macros/latex/contrib/siunitx/siunitx-code.pdf
+++ b/macros/latex/contrib/siunitx/siunitx-code.pdf
diff --git a/macros/latex/contrib/siunitx/siunitx-number.dtx b/macros/latex/contrib/siunitx/siunitx-number.dtx
index 61ca7af103..38db10d71b 100644
--- a/macros/latex/contrib/siunitx/siunitx-number.dtx
+++ b/macros/latex/contrib/siunitx/siunitx-number.dtx
@@ -1449,12 +1449,9 @@
 % \begin{macro}{\@@_parse_uncert:NN}
 % \begin{macro}{\@@_parse_uncert:NNNN}
 % \begin{macro}{\@@_parse_uncert_auxi:NN, \@@_parse_uncert_auxii:NN}
-% \begin{macro}
-%   {
-%     \@@_parse_uncert_auxii:N  ,
-%     \@@_parse_uncert_marker:N ,
-%     \@@_parse_uncert_after:N
-%   }
+% \begin{macro} {\@@_parse_uncert_auxii:N, \@@_parse_uncert_marker:N}
+%  \begin{macro}{\@@_parse_uncert_extend:nnnN}
+%  \begin{macro}{\@@_parse_uncert_after:N}
 %   Parsing a combined uncertainty has a very restricted range of allowed
 %   tokens. A closing uncertainty token in the first place is an error,
 %   so we filter that out explicitly. After that, we check for digits,
@@ -1544,7 +1541,8 @@
 %   Handling a decimal marker in the uncertainty is a bit tricky: we need to make
 %   sure it's valid. First, we need to be sure that the integer part of the captured
 %   uncertainty is not too long. Then we need to check that the decimal part is
-%   not too long. Both of these require data from the collected partial number,
+%   not too long, and extend the decimal if it is.
+%   Both of these require data from the collected partial number,
 %   so we extract that first. Checking the decimal part needs the length of the
 %   not-yet-collected uncertainty. Handily, we know that it should be a set of
 %   digits then a closing marker. So we can use that as a length: if it's
@@ -1578,9 +1576,15 @@
           }
             \@@_parse_uncert_auxii:NN
       }
-      { \@@_parse_loop_break:wN }
+      { \exp_after:wN \@@_parse_uncert_extend:nnnN #2 #2 }
     #3 \q_recursion_tail \q_recursion_stop
   }
+\cs_new_protected:Npn \@@_parse_uncert_extend:nnnN #1#2#3#4
+  {
+    \tl_set:Nn #4 { {#1} {#2} { #3 0 } }
+    \@@_parse_uncert:NNNN #4 \c_true_bool
+      \@@_parse_uncert_auxii:NN
+  }
 %    \end{macrocode}
 %   No further tokens are allowed after an uncertainty in parenthesis.
 %    \begin{macrocode}
@@ -1594,6 +1598,8 @@
 % \end{macro}
 % \end{macro}
 % \end{macro}
+% \end{macro}
+% \end{macro}
 %
 % \subsection{Processing numbers}
 %
@@ -2298,7 +2304,7 @@
         \bool_lazy_all_p:n
           {
             { \l_@@_round_half_even_bool }
-            { \int_if_odd_p:n {#3} }
+            { ! \int_if_odd_p:n {#3} }
             { \@@_round_if_half_p:n {#1} }
           }
       }
@@ -2316,7 +2322,7 @@
         \bool_lazy_all_p:n
           {
             { \l_@@_round_half_even_bool }
-            { \int_if_odd_p:n {#3} }
+            { ! \int_if_odd_p:n {#3} }
             { \@@_round_if_half_p:n {#1} }
           }
       }
@@ -2762,7 +2768,7 @@
   }
 \cs_new:Npn \@@_round_uncertainty:nnnnn #1#2#3#4#5
   {
-    \exp_args:Nf \@@_round_uncertainty_aux:nnnnn 
+    \exp_args:Nff \@@_round_uncertainty_aux:nnnnn 
       { \int_eval:n { \tl_count:n {#5} - \tl_count:n {#2} } }
       {#1} {#2} {#3} {#4}
   }
@@ -2774,8 +2780,9 @@
   {
     \exp_args:Nf \@@_round_uncertainty_aux:nnnnnn
       {
-        \tl_if_blank:nT {#5}
-          { \prg_replicate:nn {#1} { 0 } }
+        \prg_replicate:nn
+          { \int_max:nn { #1 - \tl_count:n {#5} } { 0 } }
+          { 0 }
       }
       {#1} {#2} {#3} {#4} {#5}
   }
diff --git a/macros/latex/contrib/siunitx/siunitx.dtx b/macros/latex/contrib/siunitx/siunitx.dtx
index 9a53dd6c88..275f824a35 100644
--- a/macros/latex/contrib/siunitx/siunitx.dtx
+++ b/macros/latex/contrib/siunitx/siunitx.dtx
@@ -106,7 +106,7 @@
 % We use \cs{ExplFileDate} as \cs{@ifpackagelater} doesn't work for pre-loaded
 % \pkg{expl3} in the absence of the package.
 %    \begin{macrocode}
-\@ifl@t@r\ExplFileDate{2018-06-01}
+\@ifl@t@r\ExplFileDate{2020-01-09}
   {}
   {%
     \PackageError{siunitx}{Support package expl3 too old}
@@ -121,7 +121,7 @@
 %
 % Identify the package and give the over all version information.
 %    \begin{macrocode}
-\ProvidesExplPackage {siunitx} {2021-07-26} {3.0.23}
+\ProvidesExplPackage {siunitx} {2021-08-04} {3.0.24}
   {A comprehensive (SI) units package}
 %    \end{macrocode}
 %
diff --git a/macros/latex/contrib/siunitx/siunitx.pdf b/macros/latex/contrib/siunitx/siunitx.pdf
index 0bca76872a..67b9a4fbee 100644
--- a/macros/latex/contrib/siunitx/siunitx.pdf
+++ b/macros/latex/contrib/siunitx/siunitx.pdf
diff --git a/macros/latex/contrib/siunitx/siunitx.tex b/macros/latex/contrib/siunitx/siunitx.tex
index 735ab2d0d8..136283140d 100644
--- a/macros/latex/contrib/siunitx/siunitx.tex
+++ b/macros/latex/contrib/siunitx/siunitx.tex
@@ -314,8 +314,8 @@ optional argument, \meta{options}, and one mandatory one, \meta{number}. The
 contents of \meta{number} are automatically formatted. The formatter removes
 both \enquote{soft} (\verb*| |) and \enquote{hard} spaces (|\,| and |~|),
 automatically identifies exponents (as standard marked using |e|, |E|, |d| or
-|D|) and adds the appropriate spacing of large numbers. With the standard
-settings a leading zero is added before a decimal marker, if needed: both |.|
+|D|) and adds the appropriate spacing of large numbers.If required,
+a leading zero is added before a decimal marker: both |.|
 and "," are recognised as decimal markers.
 \begin{LaTeXdemo}
   \num{123}     \\
@@ -2158,6 +2158,7 @@ the output directly (Table~\ref{tab:opt:units:out}).
     \midrule
       bracket-unit-denominator & Switch  & true         \\
       forbid-literal-units     & Switch  & false        \\
+      fraction-command         & Literal & \cs{frac}    \\
       inter-unit-product       & Literal & \cs{,}       \\
       parse-units              & Switch  & true         \\
       per-mode                 & Choice  & power        \\
@@ -2183,11 +2184,13 @@ centred dot. To get the correct spacing it is necessary to use
 
 \DescribeOption{per-mode}
 \DescribeOption{per-symbol}
+\DescribeOption{fraction-command}
 \DescribeOption{bracket-unit-denominator}
 The handling of \cs{per} is altered using the \opt{per-mode} choice option. The
 standard setting is \opt{power}, meaning that \cs{per} generates reciprocal
 powers for units. Setting the option to \opt{fraction} uses the |\frac|
 function to typeset the positive and negative powers of a unit separately.
+The exact function can be adjusted using the \opt{fraction-command} option.
 \begin{LaTeXdemo}
   \unit{\joule\per\mole\per\kelvin} \\
   \unit{\metre\per\second\squared} \\
author	Norbert Preining <norbert@preining.info>	2021-08-05 03:02:12 +0000
committer	Norbert Preining <norbert@preining.info>	2021-08-05 03:02:12 +0000
commit	b7e54219e4294fa527035f0bd2819ca11c3c6964 (patch)
tree	6809ec5fe48f0c77fd85957a212fb223c3c3ab10 /macros/latex/contrib/siunitx
parent	da02fd6ad1c5fb45c5ec641bf236d8de4745709f (diff)