This package provides a class for typesetting publications of the Association for Computing Machinery. Your TeX distribution probably includes the latest released version of this package. If you decide to install it yourself, please see the Installation section of the User's Guide. Please note that the version on Github is a development (or experimental) version: please download it for testing new features. The production version is the one on CTAN and ACM sites. Changes Version 2.10. Bug fixes. Documentation update. Version 2.09. Experimental tagging code is now in the main branch. Creative Commons license is now allowed for all materials. Version 2.08. Section titles are in lowercase now. Documentation updates. Version 2.07. Corrected typo in TELO eISSN. Version 2.06. Added eISSN for a number of journals. ACM no longer collects or prints authors' postal addresses Version 2.05 Changed title for TELO. Version 2.04 Compatibility with the new latex-dev format eSSN is always printed, even if pSSN is present Wording change in copyright statement Version 2.03 Cleaned generation of samples. New options for printing conference proceedings in ACM journals Version 2.02 Documentation update. Changes in TOG templates Corrected typo in ACM/IMS journals Version 2.01 \acmPrice now produces a warning. Version 2.00 ACM switches to electronic only version. We do not print article tabs anymore. New copyright wording. Deleted \acmPrice. Version 1.93 Added PACMSE Version 1.92 Documentation update Emergency change: changed order of hyperref and hyperxmp due to changes in the undelying packages Version 1.91 Minor changes in ACMCP format Version 1.90a Changes in the sample keywords and concepts Version 1.90 Journal ISSN updated Version 1.89a Added version info to .bst Version 1.89 Bug fixes Redesign of ACMCP New positioning of badges New journals: PACMMOD, TOPML Version 1.88 New ISSNs Documentation updates New journal: PACMNET Version 1.87 CC license is allowed for non-acm documents and ACM Engage documents only New format acmcp for the cover page New journals: JATS, ACMJCSS, TORS Bug fixes Version 1.86. Empty country in affiliation now produces an error Bug fixes New samples for acmengage Version 1.85. Bug fixes Added support for Creative Commons licenses (requires doclicense images) New journals New format acmengage for ACM Engage CSEdu course materials Version 1.84 Support for BibLaTeX rewritten (thanks to Roberto Di Cosmo and Kartik Singhal) Corrected German translation (thanks to Dirk Beyer) New journals Version 1.83 Support for multilanguage papers ISSN changes for some journals Version 1.82 Bug fixes. New command \anon for anonymization of short strings. Documentation update. Version 1.81 Bug fixes New bib field distinctURL to print URL even if doi is present. Reworded samples Version 1.80 New journals: DLT, FAC Version 1.79 Fixed pages with index (https://github.com/borisveytsman/acmart/issues/440) Updated information for TAP, TCPS, TEAC Version 1.78 Documentation update. Magic texcount comments for samples. Title page now is split if there are too many authors Bug fixes. Version 1.77 Changed the way to typeset multiple affiliations (Christoph Sommer) Version 1.76 Added many journal abbreviations to the bst. New experimental option: pbalance ORCID linking code Version 1.75 Omitted \country now produces error. Added \AtBeginMaketitle Version 1.74 Bug fixes. A regression introduced in the font changes is reverted. Version 1.73 Bug fixes The elements institution, city and country are now obligatory for affiliations. The absence of them produces a warning Version 1.72 Bug fixes. Better handling of metadata. Version 1.71 Bug fixes Formats sigchi and sigchi-a are retired Bibliography formatting changes for @inproceedings entries having both series and volume LuaLaTeX now uses the same OTF fonts as XeLaTeX Version 1.70 Title change for ACM/IMS Transactions on Data Science Bug fixes for bibliography Version 1.69 Bug fixes Compatibility with LaTeX 2020-02-02 release Version 1.68 Bug fixes BST now recognizes words `Paper' or 'Article' in eid or articleno Version 1.67 Urgent bug fixes: BibTeX style bug fixed (Michael D. Adams) Sigplan special section bugfix Version 1.66 Bug fixes BibTeX change: location is now a synonym for city (Feras Saad) ACM reference format is now mandatory for papers over one page. CCS concepts and keywords are now mandatory for papers over two pages. Authors' addresses are mandatory for journal articles. Version 1.65 Bug fixes New journal: DGOV DTRAP and HEALTH are now using acmlarge format Version 1.64 Produce error if abstract is entered after maketitle (previously abstract was silently dropped) Bug fixes for line numbering Version 1.63a Moved TQUANT to TQC Version 1.63 New journals: TQUANT, FACMP Version 1.62 Documentation update New journal: TELO Bug fixes Version 1.61 Bug fixes New bibtex types for artifacts Version 1.60 New option: urlbreakonhyphens (thanks to Peter Kemp) Smaller header size for acmsmall Version 1.59 Now a journal format can be used for conference proceedings All samples are now generated from the same .dtx file Bug fixes Version 1.58 Suppressed spurious warnings. New journal: HEALTH. TDSCI is renamed to TDS. Version 1.57 Change of \baselinestretch now produces an error Booktabs is now always loaded Added option `balance' to balance last page in two-column mode E-mail is no longer split in addresses New samples (Stephen Spencer) Version 1.56 Bug fixes Added \flushbottom to two column formats (Philip Quinn) The final punctuation for the list of concepts is now a period instead of a semicolon (Philip Quinn) New command \Description to describe images for visually impaired users. Version 1.55 Bug fixes Font changes for SIGCHI table captions Version 1.54 New option: 'nonacm' (Gabriel Scherer) Deleted indent for subsubsection (suggested by Ross Moore) Suppressed some obscurious warning in BibTeX processing Suppressed hyperrerf warnings (Paolo G. Giarrusso) New code for sections to help with accessibility patches (Ross Moore) Submission id, if present, is printed in anon mode Bug fixes Version 1.53 New journals: PACMCGIT, TIOT, TDSCI Version 1.52 Another rewording of licenses Version 1.51 Journal footers now use abbreviated journal titles. Corrected the bug with acmPrice. Do not show price when copyright is set to iw3c2w3 and iw3c2w3g. The package now is compatible with polyglossia (Joachim Breitner). Slightly reworded copyright statements. Version 1.50 Changes in iw3c2w3 and iw3c2w3g Version 1.49 New jorunal: DTRAP Version 1.48 Bug fixes Review mode now switches on folios Code prettying (Michael D. Adams) Bibliography changes: @MISC entries no longer have a separate date Sigch-a sample bibliography renamed Bib code cleanup (Zack Weinberg) Acmart and version info are added to pdfcreator tag \citeyear no longer produces parenthetical year Added initial support for Biblatex (Daniel Thomas) Added support for IW3C2 conferences Version 1.47 New journal: THRI Version 1.46 Bug fixes for bibliography: label width is now calculated correctly. All PACM now use screen option. This requires etoolbox. Added subtitle to ACM reference format. Now acmart is compatible with fontspec. \thanks is now obsolete. The addresses are automatically added to the journal version; this can be overriden with \authorsaddresses command. Deleted the rule at the end of frontmatter for all formats. Deleted new line before doi in the reference format. Reintegrated theorem code into acmart.dtx (Matthew Fluet) Version 1.45 Workaround for a Libertine bug. Thanks to LianTze Lim from Overleaf Version 1.44 Bug fixes. Empty DOI and ISBN suppress printing DOI or ISBN lines Separated theorem code into acmthm.sty, loaded by default. Article number can be set for proceedings. New commands: \acmBooktile, \editor. Reference citation format updated. Version 1.43 Bug fixes Version 1.42 Deleted ACM badges Bug fixes Version 1.41 Rearranged bib files Added new badges Version 1.40 Bibliography changes Added processing of one-compoment ccsdesc nodes Bug fixes. Made the height a multiple of \baselineskip + \topskip Added cleveref We no longer print street address in SIGs Version 1.39 Added \authornotemark commmand Version 1.38 Increase default font size for SIGPLAN Version 1.37 Reduce list indentation (Matthew Fluet) Version 1.36 Bug fixes Moved PACMPL to acmlarge format New journal: PACMHCI Added the possibility to adjust number of author boxes per row in conference formats Version 1.35 Author-year bib style now uses square brackets. Changed defaults for TOG sample Price is suppressed for usgov and rightsretained modes. Bugs fixed Version 1.34 Deleted DOI from doi numbers Changed bibstrip formatting The command \terms is now obsolete The rulers in review mode now have continuous numbering Version 1.33 New option `timestamp' (Michael D. Adams) New option `authordraft' Documentation updates Bug fixes We now use Type 1 versions of Libertine fonts even with XeTeX. New hook acmart-preload-hook.tex (wizards only!) Added new options `obeypunctuation' for \affiliation command Added SubmissionID Added right line count ruler for two-column formats Added workaround for Adobe Acrobat bugs in selection Added eid field to the bibliography Version 1.32 New DOI formatting. Format siggraph is now obsolete, and sigconf is used instead. New proceedings title: POMACS. Version 1.31 Changed default year and month to the current ones (thanks to Matteo Riondato) Table of contents now works Marginalia now work in all formats New command \additionalaffiliation Documentation changes Version 1.30 Bibtex style now recognizes https:// in doi. Added \frenchspacing. \department now has an optional hierarchy level. Switched to T1 encoding Updated IMWUT and PACMPL Version 1.29 Documentation changes. Head height increased from 12pt to 13pt. Removed spurious indent at start of abstract. Improved kerning in CCS description list. Version 1.28 Bug fixes: natbib=false now behaves correctly. Version 1.27 Bug fixes Version 1.26 Bug fixes Version 1.25 Updated PACMPL journal option. Version 1.24 Added IMWUT journal option. Version 1.23 Added PACM PL journal option. Version 1.22 Bibliography changes for Aptara backend; should be invisible for the users. Version 1.21 Bibliography changes: added arXiv, some cleanup Version 1.20 Bug fixes, documentation updates Version 1.19 Include 'Abstract', 'Acknowledgements', and 'References' in PDF bookmarks. Version 1.18 Natbib is now the default for all versions. A unified bib file is used for all styles. Better treatment of multiple affiliations. Version 1.17 Formatting changes for margins and lists. Bug fixes. Version 1.16 Formatting changes for headers and footers. Version 1.15 New structured affiliation command. New commands for acknowledgements. Version 1.14 Warn about undefined citation styles; move definitions of acmauthoryear and acmnumeric citation styles before use. Version 1.13 Formatting changes: headers, folios etc. Bibliography changes. Version 1.12 Bug fixes and documentation updates. Footnotes rearranged. Option natbib is now mostly superfluous: the class makes a guess based on the format chosen. Version 1.11 Customization of ACM theorem styles and proof environment (Matthew Fluet). Version 1.10 Bug fixes Version 1.09 SIGPLAN: revert caption rules (Matthew Fluet) Version 1.08 SIGPLAN reformatting (Matthew Fluet); bug fixes