= {project-name} Changelog
:project-name: Asciidoctor PDF
:uri-repo: https://github.com/asciidoctor/asciidoctor-pdf

This document provides a high-level view of the changes to the {project-name} by release.
For a detailed view of what has changed, refer to the {uri-repo}/commits/master[commit history] on GitHub.

== 1.5.0.alpha.12 (2016-08-05) - @mojavelinux

* Fix incompatibility with Rouge 2 source highlighter (#471)
* Declare rouge gem in Gemfile for use with examples
* Add option to make URLs visible in printed PDF using show-link-uri or media=print attributes (#435, #463)
* Document options for scaling an image (#453)
* Add support for images to span width of page (#424)
* Fix embedding of remote images; fix case when imagesdir is a URI (#467)
* Collapse non-significant whitespace (#465)
* Document how to inherit font size for a given heading level (#460)
* Decode character references in link URIs (#448)
* Use arrow as caret for menu path instead of pipe (#441)
* Document theme-related AsciiDoc attributes in theming guide (#428)
* Section title alignment should be customizable via theme (#343)
* Collapse all whitespace when normalizing (#355)
* Require space on either side of math operator to avoid interpretting dates as math equations (#429)
* Allow specifying a font style for a title on the title page (#423)
* Fix Prawn SVG to support arrow heads on lines (#75)
* Upgrade prawn-svg to 0.25.1
* Upgrade prawn-icon to 1.1.0
* Fix rendering of two images in header or footer (#421)
* Allow table grid color and width to be controlled by theme (@ntfc)
* Fix undefined local variable or method `dest_y' when adding auto-generated anchor to section (#419)
* SVG files that include image elements are not rendered correctly improvement (@AlexanderZobkov) (#414)
* Fix Prawn SVG to support currentColor keyword (#407)
* Parser should recognize up to 6 digit character references (#404)
* Properly convert a negative measurement value in theme
* Coerce percentage value to float instead of integer in theme
* Set minimum required Ruby version to 1.9.3 instead of 1.9
* Use title capitalization for section titles in theming guide
* Update and reorganize keys in theming guide; document numerous keys previous missing
* Add hints to theming guide about how to apply styles when using Maven or Gradle (@fwilhe)
* Fix gemspec to collect files when project is not a git repository or git is not available

== 1.5.0.alpha.11 (2016-01-05) - @mojavelinux

* Allow font style for first line of abstract to be controlled by theme (@nawroth) (#378)
* Add option to make builds reproducible (@bk2204) (#338)
* Set default page size to A4 (@stephenhay) (#319)
* Preprocess all hex color values (#381)
* Add note about preprocessing hex color values to theming guide (#381)
* Honor base font style (#373)
* Don't fail to delete tmp file (#369)
* Lazy load icon fonts if detected (#364)
* Reduce heading line height in default theme (#351)
* Set default (fallback) SVG font from theme (#210)
* Expand last column to fit width of table (#372)
* Don't cache resolved imagesdir attribute value
* Use fallback when merging icon data
* Defer to built-in caching in prawn-icon
* Document replacements and numeric character refs in header/footer content
* Document base_font_size_min setting in theming guide
* Document that page background colors & images do not currently work in AsciidoctorJ PDF
* Use failproof relative require logic in bin script

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.11[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.11[git tag]

== 1.5.0.alpha.10 (2015-11-01) - @mojavelinux

* Allow admonition icon to be customized by theme (#121) (@jessedoyle)
* Update to prawn-icon 1.0.0 (#335) (@jessedoyle)
* Only generate the pdfmarks file if the pdfmarks attribute is set
* Honor table alignment (via align attribute or role) (#299)
* Use Hash for ViewerPreferences; set initial magnification (#303)
* Handle case when colpcwidth is unspecified (#314)
* Show title for lists (olist, ulist, dlist) (#316)
* Don't attempt to add running content if document has no content pages
* Correctly calculate toc page range (#322)
* Don't insert blank page after back cover (#328)
* Document theme key that sets sidebar padding (#344)
* Handle case when CodeRay passes nil text to text_token

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.10[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.10[git tag]

== 1.5.0.alpha.9 (2015-08-02) - @mojavelinux

* Apply point conversion to image widths (#221)
* Restore missing glyphs in Noto Serif font; adds support for Cyrillic languages (#72, #99)
* Add support for the Rouge source highlighter (#247)
* Fix parsing of style attribute in inline markup when it contains spaces; fixes Pygments highlighting
* Expand tabs to spaces in source document (#236)
* Scale down SVG if width is wider than page (#242)
* Load a base theme with defaults for required keys (#132)
* Enable PDF page import using block image macro (#177)
* Restore method in PDF::Core needed to import PDF page (#237)
* Restore text rendering mode after PDF import (#251)
* Support writing to STDOUT and other IO objects (#254)
* Enable pagenums by default; allow noheader & nofooter to control running header/footer (#205)
* Implement explicit table width, including autowidth (#258)
* Handle conversion to windows-1252 more gracefully when using built-in (AFM) fonts (#290)
* Disable warning if using a built-in (AFM) font
* Remove use of rhythm theme keys from converter (#289)
* Allow font_style to be set on literal text (#291)
* Parse inline image macro value of page_background_image (#222)
* Allow theme to control header cells in table body (#272)
* Make line height in running header/footer configurable (#274)
* Normalize text content in running header/footer (#266)
* Modify vertical alignment setting for running header/footer (#264)
* Use table background color, even if white; upgrade to Prawn Table 0.2.2 (#214)
* Delete trailing content page if empty (#147)
* Fix dry run calculation of block height...again (#215)
* Move footnotes to inline in a lighter shade
* Fix for JRuby 1.7 running in 2.0 mode
* Upgrade Prawn SVG to 0.21.0; fixes most badge SVGs
* Upgrade thread_safe gem
* Prevent crash if doc has no sections (@abatalev)

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.9[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.9[git tag]

== 1.5.0.alpha.8 (2015-06-23) - @mojavelinux

* Support inline images (#9)
* Support link attribute on inline images (#209)
* Support inline icon macro (#97)
* Allow fine-grained control over image width (#76)
* Size conversion not yet applied to images on title page or in running header/footer
* Enable checklists (#181)
* Fix block height calculation when content is indented by propagating bounds to scratch document (#215)
* Don't insert page break before content whose height exceeds a single page (#183)
* Dash border of literal/listing block at page boundary when broken across pages (#190)
* Don't crash if toc entry is too long (#200)
* Add missing methods on OpenStruct to fix Rubinius compatibility (#81)
* Autofit font size in listing & literal blocks if autofit option is specified (#185)
* Support border style (e.g., double, dashed, dotted) (#196)
* Allow font color of outline list marker to be set by theme (#170)
* Allow use of hyphen in property names in the theme (#193)
* Only include table of contents if toc attribute is defined in header (#187)
* Improve parsing of pdf-page-size attribute
* Handle case in colist converter when previous block isn't found (#173)
* Print Asciidoctor PDF version in CLI output
* Upgrade Prawn (< 3.0.0, >= 1.3.0) (#68)
* Upgrade Prawn SVG to 0.20.0
* Document gem installation in README (#112)
* Perform code cleanups (#195)
* Silence warning about toc block macro
* Add -example suffix to example file names
* Use CodeRay as syntax highlighter in examples (#207)
* Use proper font names in default them to support custom fonts in SVGs
* Rework parser to parse void elements
* Apply first line formatting correctly (no dropped words)
* Add support for text-center role on paragraphs
* Update theming guide
* Fix cross references in README

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.8[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.8[git tag]

== 1.5.0.alpha.7 (2015-05-31) - @mojavelinux

* Add support for font-based icons (Jesse Doyle) (#15)
* Enable font fallback support (Rei)
* Support single value for font_fallbacks key in theme
* Reenable M+ 1p as the fallback font
* Add option to specify the background color for even table rows (Tord Heimdal) (#104)
* Add block title for paragraphs (David Gamba) (#67)
* Allow custom page size setting (Otavio Salvador) (#84)
* Fix xref to sections (#56)
* Fix xrefs to non-section content (#110)
* Allow theme to control layout of title page (#135)
* Allow theme to control style of table of contents (#167)
* Allow running header & footer content to be customized (#89)
* Tighten spacing between list items, make value configurable (#92)
* Support CMYK color values (#155)
* Add support for measurement values in theme (#156)
* Name per-level heading theme keys consistently (e.g., heading_h<n>_font_size) (#157)
* Preprocess theme data to allow # in front of hex colors (#158)
* Support linkable images (#51)
* Render table footer row (#123)
* Don't crash if sectids attribute is disabled (#70)
* Support text transform in theme (uppercase / lowercase) (#138)
* Keep together shouldn't create blank pages (#150)
* Properly resolve image target as system path (#87)
* Show warning when image cannot be read (#148)
* Allow page background image to be specified (#134)
* Support PDF format as cover page (#113)
* Accomodate numbered list with large numbers (#91)
* Position list marker correctly (#140)
* Allow theme to set font size & family of table cells (#139)
* Unencode character entities in document title (#136)
* Process callouts in listing & literal blocks (#31)
* Use :center to vertically align table cell (#118)
* Normalize endlines in table cell text (#116)
* Support setting page size via attribute (#65)
* Remove unused fonts; update version of NotoSerif font license file
* Remove Asciidoctor theme until we're ready to fully implement
* Restore source highlighting when nested inside block
* Allow keys in theme to be nested to an arbitrary depth
* Assign width to border for blockquote if not specified in theme
* Add support for font family and style per heading level
* Implement basic converter for inline_indexterm
* Coerce negative values in theme if they slip through
* Use preserve_indentation in layout_prose
* Support remote images
* Add warning about unsupported gif format
* Abort cli if option parsing returns exit code
* Use SafeYAML to load theme files
* Handle transparent value for table background colors

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.7[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.7[git tag]

== 1.5.0.alpha.6 (2014-11-28) - @mojavelinux

* Add pdf-fontsdir attributes to redefine fonts directory (andrey)
* Use require_relative to load Asciidoctor PDF in asciidoctor-pdf script (Ryan Bigg)
* Add example for specifying theme file (Leif Gruenwoldt) (#61)
* Add thread_safe gem to remove warning when registering converter

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.6[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.6[git tag]

== 1.5.0.alpha.5 (2014-09-15) - @mojavelinux

* Allow chapter label to be controlled using the `chapter-label` attribute (#47)
* Prevent toc from overflowing content (#35)
* Fix page numbering for various permutations of front matter
* Don't activate implicit header include processor by default (#48, #25)
* Draw box around listings and literal blocks than span more than one page (#11)

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.5[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.5[git tag]

== 1.5.0.alpha.4 (2014-09-09) - @mojavelinux

* Fix yield statement so Asciidoctor PDF can be used with JRuby
* Document that the coderay gem must be installed to run the examples (#42)

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.4[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.4[git tag]

== 1.5.0.alpha.3 (2014-09-08) - @mojavelinux

* Remove unnecessary dependencies (tilt, slim, thread_safe)

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.3[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.3[git tag]

== 1.5.0.alpha.2 (2014-09-05) - @mojavelinux

* Add magic encoding header to source file so Asciidoctor PDF can be used with Ruby 1.9.3 (#33, #36)

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.2[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.2[git tag]

== 1.5.0.alpha.1 (2014-09-04) - @mojavelinux

* Rewrite as proper Asciidoctor converter (#29)
* Initial pre-release

{uri-repo}/issues?q=milestone%3Av1.5.0.alpha.1[issues resolved] |
{uri-repo}/releases/tag/v1.5.0.alpha.1[git tag]