# 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](https://semver.org/spec/v2.0.0.html). ## [Unreleased] ## [0.4.2] - 2023-07-04 ### Changed - BibTeX parser: The `eid` from `biblatex` field is mapped to CSL's `number` ([retorquere/zotero-better-bibtex#2551](https://github.com/retorquere/zotero-better-bibtex/issues/2551#issuecomment-1615593134)). ### Fixed - Fix a bug with `` in `` ([#39](https://github.com/zepinglee/citeproc-lua/issues/39)). - Fix missing `$` errors caused by underscores in citations keys. - Fix a conflict of already defined `\@currentHref` due to changes in LaTeX2e kernel 2023-06-01 ([latex3/latex2e#pr956](https://github.com/latex3/latex2e/pull/956)). ## [0.4.1] - 2023-04-12 ### Added - Add support for `crossref` feature in BibTeX database. - Add `\printbibheading` command. - Add options `heading`, `label`, and `title` in `\printbibliography` ([#31](https://github.com/zepinglee/citeproc-lua/issues/31)). - Add `prenote` and `postnote` options in `\printbibliography`. ### Fixed - Remove UTF-8 BOM from loaded files (fix [#34](https://github.com/zepinglee/citeproc-lua/issues/34)). ## [0.4.0] - 2023-04-02 ### Added - Add hyperlinks to citations when `hyperref` is loaded. - Add backref. - Add journal abbreviation. - The `title`s and `booktitle`s from BibTeX data are converted to sentence case. - Add [`layout` extension](https://citeproc-js.readthedocs.io/en/latest/csl-m/index.html#cs-layout-extension) of CSL-M. ### Fixed - Fix missing warning of empty citation ([latex3/latex2e#790](https://github.com/latex3/latex2e/issues/790)). - Fix url link of PMCID. - Fix an error of LaTeX commands in cite prefix ([#36](https://github.com/zepinglee/citeproc-lua/issues/36)). - Fix invalid `bib-item-sep` option. - Fix the delimiter of `cs:choose` in deeper levels. ## [0.3.0] - 2022-12-25 ### Added - Add author only command `\citeauthor`. - Add narrative citation commands `\textcite` and `\citet` ([#17](https://github.com/zepinglee/citeproc-lua/issues/17)). - Add parenthetical citation commands `\parencite` and `\citep` for compatibility. ### Changed - The "-locator" suffixes are removed from the `article-locator` and `title-locator` options. - The LaTeX markups in citation prefix is now correctly precessed ([#33](https://github.com/zepinglee/citeproc-lua/issues/33)). ### Fixed - Fix an error in checking the plurity of `number-of-pages` ([#27](https://github.com/zepinglee/citeproc-lua/issues/27)). - Fix an error in converting value `"2nd"` to its ordinal form ([#27](https://github.com/zepinglee/citeproc-lua/issues/27)). - Fix missing DOI prefix when used with `hyperref` ([#28](https://github.com/zepinglee/citeproc-lua/issues/28)). - Fix special characters (`#` and `%`) in URL ([#30](https://github.com/zepinglee/citeproc-lua/issues/30)). ## [0.2.2] - 2022-09-23 ### Fixed - `latexmk` can automatically call citeproc-lua when compiling with `pdflatex` or `xelatex` (thanks to [John Collins](http://personal.psu.edu/~jcc8/)). - Fix incorrect labels in numeric reference list ([#25](https://github.com/zepinglee/citeproc-lua/issues/25)). ## [0.2.1] - 2022-09-18 ### Changed - Rewrite BibTeX parser with `lpeg`. The accent letters are now converted to unicode. ### Fixed - Fix redundant warning `entry "*" not found`. ## [0.2.0] - 2022-08-18 ### Added - The cite grouping, collapsing, and disambiguation features are now implemented. ### Changed - The `citeproc` executable is renamed to `citeproc-lua` to avoid conflicts with other processor implementations. - Package configuration can also be given in the package loading options. - A warning is raised instead of and error in case of duplicate entry keys ([#14](https://github.com/zepinglee/citeproc-lua/issues/14)). ### Fixed - Fix an infinite loop error when bib entry keys contain hyphens or underscores ([#18](https://github.com/zepinglee/citeproc-lua/issues/18)). - Fix incorrect item position in note style ([#20](https://github.com/zepinglee/citeproc-lua/issues/20)). - Fix compatibility with `\blockquote` of `csquotes` ([#21](https://github.com/zepinglee/citeproc-lua/issues/21)). - Fix non-lowercase field names ([#22](https://github.com/zepinglee/citeproc-lua/issues/22)). ## [0.1.1] - 2022-03-21 ### Added - Add support for [CSL v1.0.2](https://github.com/citation-style-language/schema/releases/tag/v1.0.2). - Add CSL-JSON format in `\addbibresource` ([#11](https://github.com/zepinglee/citeproc-lua/issues/11)). - Add multicite command `\cites` ([#10](https://github.com/zepinglee/citeproc-lua/issues/10)). - Add URL format setup. ### Fixed - Fix the incompatibility with `babel` ([#9](https://github.com/zepinglee/citeproc-lua/issues/9)). - Fix missing `\url` commands in bibliography ([#12](https://github.com/zepinglee/citeproc-lua/issues/12)). ## [0.1.0] - 2022-01-22 ### Added - Initial CTAN release. [Unreleased]: https://github.com/zepinglee/citeproc-lua/compare/v0.4.2...HEAD [0.4.2]: https://github.com/zepinglee/citeproc-lua/compare/v0.4.1...v0.4.2 [0.4.1]: https://github.com/zepinglee/citeproc-lua/compare/v0.4.0...v0.4.1 [0.4.0]: https://github.com/zepinglee/citeproc-lua/compare/v0.3.0...v0.4.0 [0.3.0]: https://github.com/zepinglee/citeproc-lua/compare/v0.2.2...v0.3.0 [0.2.2]: https://github.com/zepinglee/citeproc-lua/compare/v0.2.1...v0.2.2 [0.2.1]: https://github.com/zepinglee/citeproc-lua/compare/v0.2.0...v0.2.1 [0.2.0]: https://github.com/zepinglee/citeproc-lua/compare/v0.1.1...v0.2.0 [0.1.1]: https://github.com/zepinglee/citeproc-lua/compare/v0.1.0...v0.1.1 [0.1.0]: https://github.com/zepinglee/citeproc-lua/releases/tag/v0.1.0