Rabbit

3.0.3: 2023-07-02

Minor bug fix release.

Fixes

image mermaid: Fixed an error when npx mmdc ... doesn't work. GH-153 [Patch by Mamoru TASAKA]

3.0.2: 2023-06-25

Image drawing support release.

Improvements

rabbit

image: Added support for drawing on image.
image: Added support for align=right.
Added support for Mermaid.
blockdiag: Added support for blockdiag3 command.

rabbit-slide

config: Added source_code_uri. GH-144 [Patch by Yusuke Nakamura]
Dropped support for uploading to SlideShare. Because SlideShare API dropped support for uploading a slideshow.

Theme

image-slide-number: Changed to render images back to the main content. It prevents hiding the main content.
image-timer: Changed to render images back to the main content. It prevents hiding the main content.
background-image-toolkit: Added support for caption.
clear-blue: Changed to replace \n with a space character instead of just removing it in footer.
pdf: Changed to use ./theme.rb instead of canvas.title theme by default.

Document

macos Homebrew: Updated how to install document. GH-150 [Patch by Yusuke Nakamura]

Fixes

rabbit

formatter HTML: Fixed a bug that weight configuration is missing. GH-146 [Patch by HASUMI Hitoshi]

Theme

image-timer: Fixed a bug that images aren't showed with PDF.
image-slide-number: Fixed a bug that images aren't showed with PDF.

3.0.1: 2021-09-25

Ruby 3.0 support release.

Improvements

rabbit

Suppressed warnings. [GitHub#132][Patch by kojix2]
image: Added support for Ruby 3.0. [GitHub#133][Patch by kojix2]
image: Reused downloaded images.
image: Removed support for normalized_width and normalized_height.
image: Added support for clipping by clip_x, clip_y, clip_width and clip_height.
info-window: Moved timer position to bottom on note mode.
info-window: Added support for wait.
Removed duplicated requires. [GitHub#134][Patch by kojix2]
Added support for Charty.
Added support for embedding terminal.
Dropped support for Ustream.
Added support for pushing gem with MFA enabled account. [GitHub#141][Patch by Yusuke Nakamura]

rabbit-slide

Added support for specifying slide size.

Theme

clear-blue: Added support for disabling vertical centering.
tag: margin-*: Added support for negative and float values.
tag: Added support for wrapping by wrap-char, wrap-word and wrap-word-char.
tag: Added support for justifying by justify and no-justify.
edge-info-toolkit: Added support for center text.
slide-footer-info: Added support for center text.

Document

Added note about theme and here + tortoise. [GitHub#139][Patch by Asaf Bartov]

Fixes

Theme

image-slide-number: Fixed wrong width calculation. [GitHub#130][Patch by HASUMI Hitoshi]

Document

Fixed English. [GitHub#128][Patch by Zero King]
Fixed typos. [GitHub#140][Patch by Yusuke Nakamura]

Thanks

Zero King
HASUMI Hitoshi
kojix2
Asaf Bartov
Yusuke Nakamura

3.0.0: 2019-09-06

GTK+ 3 support release. GTK+ 2 support is dropped.

Wide (16.9 ratio) slide support release. Note that this is a backward incompatible change.

Improvements

rabbit

Added support for wide (16:9 ratio) slide.

To use wide slide, you just specify wide size by --size option such as --size 800,450.

This is a backward incompatible change. If you already use wide size, text size in your slide is changed.

You can use the same text size in normal (4:3 ratio) slide and wide (16:9 ratio) slide since this release. Text size is different before this release.
Changed to use GTK+ 3 by default.
Dropped support for GTK+ 2.
Added support for "as large as possible text" without wrapping.

This is a change that may change slide rendering result.
Stopped to reset timer on reload.
Added support for start-time and end-time title slide attributes.

If both start-time and end-time are specified, you don't need to specify allotted-time. allotted-time can be computed from them.

Here is an example that show how to specify 1 hour talk:
```
= Title

: start-time
   2017-10-08T11:00:00+09:00
: end-time
   2017-10-08T12:00:00+09:00
```
Dropped support for getting slide source from Hiki.
Dropped support for getting slide source from SlideShare.
RD: Removed <URL:...> mark from the default text of URL link.

This is a change that may change slide rendering result.
Added support for animation GIF.
Stopped to force keeping above. --no-keep-above option is also removed.

[Suggested by Shugo Maeda]
info-window: Added support for reloading theme. [GitHub#118][Reported by Dominique Martinet]
Added support for kramdown 2.1.0 or later. [GitHub#120][Reported by Yusuke Nakamura]
Added workaround for environment that sends arrow key with mod2 mask. [GitHub#121][Reported by Yukihiro Matsumoto]
Added support for align tags in table cell.
Suppressed a Proc.new warning. [GitHub#124][Patch by Nobuyoshi Nakada]
Added support for link in note.
Improved text rendering on scale. Text wrapping isn't changed by scaling.

[Reported by Yukihiro Matsumoto]

rabbit-slide

Added --licenses option. [GitHub#116][Patch by Yusuke Nakamura]
Added support for GUI.

Theme

clear-blue: Decreases the default graffiti line width.
lightning-talk-toolkit: Added support for customizing @lightning_talk_wrap_mode.
image-viewer: Added support for image timer.
Added font_size method for computing font size in theme.

Document

Changed to use HTTPS. [GitHub#122][Patch by Kazuhiro NISHIYAMA]

Fixes

rabbit

Fixed a bug that printing is failed when slide title has special character for file name. [GitHub#117][Reported by Dominique Martinet]

Document

Fixed a typo. [GitHub#113][Patch by Hiroshi Hatake]
Fixed broken links. [GitHub#114][Patch by Yusuke Nakamura]

Thanks

Hiroshi Hatake
Shugo Maeda
Yusuke Nakamura
Dominique Martinet
Yukihiro Matsumoto
Kazuhiro NISHIYAMA
Nobuyoshi Nakada

2.2.1: 2017-09-15

For RubyKaigi 2017 speakers release.

Improvements

rabbit

Supported Rouge.
Suppressed warnings with Ruby 2.4. [GitHub#109][Patch by Nobuyoshi Nakada]

Theme

image-slide-number: Supported "extra slides". If you set "image-slide-number-last-slide" slide property to "true", image timer computes its position as the slide is the last slide. Image timer isn't moved for the following slides.

Document

Added a sample slide for RD style. [GitHub#105][Patch by Masayuki Morisaki]
Added a document how to prepare development environment. [GitHub#106][Patch by Masayuki Morisaki]
Removed license information for prototype.js that removed. [GitHub#107][Patch by Ryunosuke Sato]

Fixes

rabbit

Information windows: Fixed a source format detection failure. [GitHub#102][Patch by Akihisa Higuchi]

Document

Fixed style of sample page. [GitHub#103][Reported by takiy33]

Thanks

Akihisa Higuchi
takiy33
Masayuki Morisaki
Ryunosuke Sato
Nobuyoshi Nakada

2.2.0: 2017-01-22

Markdown support improvement release.

Improvements

All

Dropped Ruby 2.0 support.
Dropped gdk_pixbuf2 gem 3.0.8 or earlier support.

rabbit

PDF: Supported PDF file that has "%" in its name.
Dropped Migemo support.

Markdown: Supported tag.

Example (Inline):

Normal {::tag name="center"}Centered{:/tag} Normal

Example (Paragraph):

Normal

{:.center}
Centered

Normal

Markdown: Supported wait in nested list item.
Improved performance on deciding font size dynamically.
Changed to use RubyGems user in config.yaml on pushing slide/theme gems.
PDF: Supported link. But there are the following limitations:
- cairo 1.15.4 is required. (If you use Rabbit with cairo 1.15.2 or earlier, you just can't use this feature.)
- Link target is paragraph not link text.

Theme

slide-logo: Supported logo per side by specifying image file name to logo-image slide property.
title-on-image-toolkit: Improved readability by rendering character border.
syntax-highlighting: Changed color for path of #include in C. Now, it uses the same color as normal string.

rabbit-slide

Markdown: Fixed a bug that required newlines are missing. [GitHub#95][Patch by znz]

Document

Improve English in FAQ. [GitHub#100][Patch by Todd Trimble]

Fixes

rabbit

Fixed a bug that error isn't reported when multibyte image file name is specified and it doesn't exist. [GitHub#91][Reported by takiy33]
Windows: Fixed encoding error on image file detection. [GitHub#93][Reported by dogatana]
Fixed a bug that an error is occurred when you cancel in slide select dialog.
Fixed typos. [GitHub#97][Patch by znz]
Fixed a bug that spotlight and magnifier uses wrong position when slide aspect ratio and window aspect ratio are difference. [GitHub#99][Patch by OBATA Akio]
Windows: Fixed a bug that unfullscreen doesn't restore window size. [GitHub#98][Reported by TADA, Tadashi]

Thanks

takiy33
dogatana
znz
Todd Trimble
OBATA Akio
TADA, Tadashi

2.1.9: 2016-05-27

Markdown support improvement release.

Improvements

rabbit

Suppressed warnings on Ruby 2.3. [GitHub#77][Patch by takiy33]
Markdown markup: Supported strike through markup in GFM (GitHub Flavored Markdown). [Suggested by yoku0825]

Syntax:
```
~~deleted text~~
```
Markdown markup: Supported reporting an error for using HTML because using HTML isn't supported.
Supported stopping search by escape key.
RD markup: Supported pango block verbatim. You can text with Pango markup in the block.

Syntax:
```
# pango

<span foreground="red">Red Text</span>
```
Supported filtering Markdown files in file choose dialog. [GitHub#83][Patch by tSU_Root]
Markdown markup: Supported reporting an error for using horizontal rule because horizontal rule isn't supported. [GitHub#84][Reported by tSU_RooT]
Markdown markup: Supported list in list. [GitHub#85][Reported by tSU_RooT]

Theme

default-title-text: Supported customizing author font size by @title_slide_font_size.
background-image-toolkit: Supported bottom vertical align.
image-viewer: Supported comment.
syntax-highlighting: Supported diff format.
syntax-highlighting: Stopped highlighing numbers.
clear-blue: Supported frame color in syntax highlight.

Document

Added links to licenses. [GitHub#86][Patch by tSU_Root]
Updated document about how to write a slide in Markdown. [GitHub#89][Patch by tSU_Root]

Fixes

rabbit

Fixed a bug that slide with invalid format crashes Rabbit. [GitHub#76][Reported by takiy33]
Fixed a bug that --margin option value is parsed wrongly. [GitHub#82][Patch by zunda]

Theme

image: Fixed a bug that image size reduced with Markdown markup with image-timer theme. [GitHub#78][Reported by TOMITA Masahiro]
image: Fixed a bug that image size isn't stable for image with caption. [GitHub#88][Reported by TOMITA Masahiro]

Thanks

takiy33
yoku0825
TOMITA Masahiro
zunda
tSU_Root

2.1.8: 2015-09-06

A bug fix release for 2.1.7. 2.1.7 can't start on Windows.

Fixes

rabbit

Windows: Fixed a bug that Rabbit can't start. [Reported by yoku0825]

2.1.7: 2015-09-05

Note markup support in Markdown release.

Improvements

rabbit

Removed GDK rendering engine. (Because cairo is always available since a few years ago. If we can use cairo, there is no problem without GDK rendering engine.)
Improved GTK+ 3 support. (It's not completed yet.) [Patch by okkez]
Removed unused --server option.
Wiki markup: Improved error message when unsupported markup is used.
Markdown markup: Supported error message when multiple images exist in a paragraph. [GitHub#71][Reported by Colin Dean]
Markdown markup: Supported note markup. [Suggested by yoku0825]

Syntax is {::note}...{:/note}.

Example:
```
Normal text {::note}note{:/note} Normal text
```

Theme

image-timer: Reduced memory usage.
image-slide-number: Reduced memory usage.
clear-blue: Removed indent of the first line in block quote.

Document

Marked up README in Markdown. [GitHub#72][Patch by Toshi MARUYAMA]
Improved description about Rabbit in Japanese. [GitHub#74][Patch by YU-TAYU]

Fixes

rabbit-slide

Fixed a bug that invalid Markdown is generated. [Matafumi Yokoyama]

Document

Fixed a bug that side menu is hidden. [GitHub#75][Reported by YU-TAYU]

Thanks

okkez
Matafumi Yokoyama
Colin Dean
Toshi MARUYAMA
YU-TAYU
yoku0825

2.1.6: 2015-02-26

A bug fix release of 2.1.5.

Fixes

rabbit

Fixed a bug that full screen feature doesn't work. [GitHub#58] [Reported by Mamoru TASAKA]

2.1.5: 2015-02-25

A bug fix release of 2.1.4.

Improvements

rabbit

Removed codes for old GTK+ 2. [GitHub#56] [Patch by okkez]
Started cleaning up for GTK+ 3 support. [GitHub#55] [Patch by okkez]

Test

Avoided error in test when blockdiag isn't installed. [GitHub#54] [Reported by Mamoru TASAKA]

Fixes

rabbit

Fixed a bug that slides are broken in information window.

2.1.4: 2015-02-23

Markdown support improved release.

Improvement

rabbit

Replaced invalid encoding characters in log message. [shocker-ja:1228] [Reported by OBATA Akio]
Supported outputting as cairo script format. If you specify output file extension as .cs, cairo script format is used for output.
- Example:
```
% rabbit --print --output-filename=slide.cs
```
Remove needless spaces. [GitHub#48] [Patch by Yuichi NANSAI]
Untabified [GitHub#49] [Patch by Yuichi NANSAI]
Kept slide size ratio of PDF. [Suggested by Kenshi Muto]
Supported file:/// URI. [Reported by TOMITA Masahiro]
Supported reading PDF on Windows. [Reported by TOMITA Masahiro]
Markdown: Supported wait tag. [shocker-ja:1249] [Suggested by Isobe]
- Example:
```
{::wait/}
```
Markdown: Supported enumeration list.
Markdown: Supported syntax highlight in codeblock fence markup.
- Example of Kramdown style:
```
~~~ruby
# Ruby code
~~~
```
- Example of GitHub Flavored Markdown style:
```
```ruby
  # Ruby code
```
```
Markdown: Supported language as attribute name for syntax highlight language.
- Example:
```
# Title

    def hello
    end
{: language="ruby"}
```
Markdown: Supported blockdiag.
- Example:
```
```blockdiag
  {
    A -> B -> C;
  }
```
```
Removed needless backward compatibility codes.
Kept ratio of the initial slide size even when window size is changed.

Theme

default-block-quote: Stopped to justify ASCII only block quoted text.

Document

Add description about how to use full screen feature on OS X. [GitHub#45] [Patch by Shinta Koyanagi]
Updated Ruby Installer version. [Masafumi Yokoyama]
Added slide URLs that use Rabbit. [GitHub#46] [Patch by Brett Chalupa]
Fixed a typo. [GitHub#47] [Patch by HAYASHI Kentaro]
Remove old information for Windows. [Reported by SATOH Kiyoshi]

Fixes

rabbit

Fixed a bug that PDF can't be read. [Reported by Junichi Oya]
Markdown: Added missing meta character escape. [GitHub#50] [Reported by Matthias Günther]

Thanks

OBATA Akio
Junichi Oya
Shinta Koyanagi
Brett Chalupa
Yuichi NANSAI
Kenshi Muto
Matthias Günther
HAYASHI Kentaro
TOMITA Masahiro
SATOH Kiyoshi

2.1.3: 2014-08-03

A drawing performance improved release.

Improvements

rabbit

Improved input encoding detection for UTF-8 case. [GitHub#34] [Reported by Colin Dean]
Markdown: Supported no text item list. [GitHub#37] [Reported by Colin Dean]
Improved drawing performance when vertical centering isn't used. [GitHub#35] [Reported by Colin Dean]
Avoided memory usage growing. [GitHub#41] [Reported by Enrico Rivarola]

Theme

default-preformatted: Changed text size element to PreformattedBlock from PreformattedText.
tag: Supported xx-small tag and xx-large tag. [GitHub#39] [Patch by Enrico Rivarola]
syntax-highlighting: Supported float literal.

Document

Updated Ruby Installer version. [Masafumi Yokoyama]
Updated how to install with Homebrew. [GitHub#30] [Patch by Bert Chang]
Improved English and translated into English. [GitHub#33] [Patch by Tomohiro Imaizumi]
Added a description about Rabbit doesn't support 64bit Ruby on Windows. [GitHub#43] [Patch by YUKI Hiroshi]

Fixes

rabbit

Fixed a bug that rabbit command's exit code is always non-zero.
Fixed a crash bug when rabbit command is ran on no window system environment. [shocker-ja:1189] [Reported by Kazuhiro NISHIYAMA]
Information window: Fixed a bug that note text isn't changed when window size is changed. [shocker-en:71][shocker-en:74] [Reported by Enrico Rivarola]
Information window: Fixed a bug that long word in note text is cut. [shocker-en:78] [Reported by Enrico Rivarola]
Information window: Fixed a bug that markup in note text isn't applied. [GitHub#38] [Patch by Enrico Rivarola]
Fixed a bug that temporary files aren't removed when they aren't needed. [GitHub#40] [Patch by Enrico Rivarola]

rabbit-slide

Fixed a bug that tags are ignored on uploading SlideShare.

Thanks

Masafumi Yokoyama
Kazuhiro NISHIYAMA
Bert Chang
Enrico Rivarola
Colin Dean
YUKI Hiroshi

2.1.2: 2014-03-08

A bug fix release of 2.1.1.

Improvements

rabbit

Supported auto source reloading in information window. [GitHub#23] [Reported by Kazuhiro NISHIYAMA]
Add --check-syntax option that checks source syntax and exits. [GitHub#27] [Reported by HAYASHI Kentaro]
Supported inline code markup "`...`" in Markdown. [GitHub#29] [Patch by KITAITI Makoto]
Supported newline markup "\\" in Markdown. [GitHub#29] [Patch by KITAITI Makoto]

rabbit-slide

Supported README written in Markdown.
Added "tag" task that tags by Git.
Supported auto adding "theme.rb" file to gem if the file exists.
Supported youtube_id parameter in config.yaml. You can specify YouTube video that is associated with your presentation. You will find a link at slide.rabbit-shocker.org when you specify it.

Document

Updated install document for Homebrew. [Yutaro Sugai]
Updated install document on Windows. [Masafumi Yokoyama]

Fixes

rabbit

Fixed a bug that configuration dialog for graffiti mode can't be opened. [shocker-en:63] [Reported by Enrico Rivarola]

rabbit-slide

Fixed a bug that gem can be created without PDF.

Thanks

Kazuhiro NISHIYAMA
Yutaro Sugai
Masafumi Yokoyama
HAYASHI Kentaro
Enrico Rivarola
KITAITI Makoto

2.1.1: 2013-06-26

A bug fix release of 2.1.0.

Fixes

rabbit

Fixed a bug that rabbit can't start by NameError. [GitHub#25] [Reported by Yoshihide Chubachi]

2.1.0: 2013-06-16

A bug fix release of 2.0.9.

Improvements

rabbit

Ignored backup files when detecting a README file. [GitHub:#21] [Reported by TOMITA Masahiro]
Added Ruby version check on RubyGems install. If you install with Ruby 1.8, RubyGems reports an error.

Fixes

rabbit

Fixed a bug that encoding conversion error handling is bad. [Reported by Junichi Oya]
Supported Ruby/GLib2 2.0.2 or ealier.

2.0.9: 2013-06-16

Boot related fix release.

Improvements

rabbit

Migrated to Ruby's encoding converter from GLib's encoding converter.

Theme

tag: Supported style change tags

(('tag:normal:XXX'))
(('tag:oblique:XXX'))
(('tag:italic:XXX'))

Fixes

rabbit

Fixed boot failure on some environments. [shocker-ja:1128] [Reported by znz] [GitHub:#19] [Reported by Steve Klabnik]
Fixed command line option help isn't displayed on non UTF-8 encoding. [shocker-ja:1109] [Reported by OBATA Akio] [Patch by Masafumi Yokoyama]

Thanks

znz
Steve Klabnik
Masafumi Yokoyama
OBATA Akio

2.0.8: 2013-06-01

Minor theme improving release.

Improvements

rabbit

Accepted .rbt as RD source. [socker-ja:1109] [Reported by OBATA Akio]
Accepted absolute path for image file path.
Added Rabbit::Element::Base#have_tag?.

It is a convenience method to find a custom tag in an element. For example:
```
if element.have_tag?("as-large-as-possible")
  elsement.as_large_as_possible
end
```

Theme

Accepted files in the current directory for directory theme style. Directory theme style is specialy theme that name is ".":

theme

.
Accepted THEME_DIR/data/ as data directory for theme in $LOAD_PATH. It is the same rule for gemified theme.
syntax-highlighting: Added more supported syntaxes.
tag: Supported "left" tag.
tag: Supported "margin-top * N" tag. margin-left, margin-bottom and margin-right were also supported.

2.0.7: 2013-04-29

Stability improvement release!

Improvements

Package

[GitHub#13] Removed needless files from package. [Reported by Youhei SASAKI]
Removed Ruby/GStreamer from dependency package. [rabbit-shocker:1089] [Reported by znz]

rabbit

Removed needless executable permission.
Stopped requiring Ruby/GStreamer on initialize because it crashes Rabbit on Mac OS X 10.6.8. [Reported by masa]
Stopped guessing from source content when source has extension to avoid false detection.
Removed needless fallback fullscreen/unfullscreen features because they are needless with latest GTK+. [Reported by Youhei SASAKI]
Supported non-ASCII file name. [GitHub#15][GitHub#16][GitHub#17] [Patch by Masafumi Yokoyama]
Stopped to use iconv when String#encode is available. [GitHub#18] [Patch by Masafumi Yokoyama]

Theme

lightning-talk-toolkit: Supported as-large-as-possible slide property.

Force enable:

  = Large Title

  == property

  : as_large_as_possible
     true

Force disable:

  = Large Title

  == property

  : as_large_as_possible
     false

Test

Added missing load path to $LOAD_PATH. [GitHub#14] [Reported by Masafumi Yokoyama]

rabbit-slide

Supported multi-paragraph description.
Published to RubyGems.org after publishing to SlideShare. It is for using SlideShare information on RubyGems.org publishing. [Masafumi Yokoyama]
Supported RubyGems 2.0. [Masafumi Yokoyama]

2.0.6: 2012-12-29

Video support release!

Improvements

rabbit-slide

Supported Ustream.
Supported Vimeo.
Use slide ID instead of slide title for SlideShare URL. [Patch by Masafumi Yokoyama]
Added change command that changes the current configuration.

Documentation

Added a documentation about how to use image in RD format. [Added by hokkai7go]

rabbit

Supported PDF file detection by extension.
[incompatible] Changed PDF page number origin from 0-origin to 1-origin when PDF is used as image. Because PDF uses 1-origin.
[experimental] Supported video embed in slide. [Patch by Narihiro Nakamura]
Text shadow is closed to the original text.

Fixes

rabbit

Don't handle .rabbit directory as a file that describes rabbit run options. [Reported by Koichi Akabe]

Thanks

Masafumi Yokoyama
Koichi Akabe
hokkai7go
Narihiro Nakamura

2.0.5: 2012-09-14

A bug fix release.

Fixes

Theme

Fixed a bug that resized image isn't drawn [rabbit-shocker:1057] [Reported by znz]

2.0.4: 2012-09-12

A bug fix release.

Improvements

rabbit-slide

--title is used for generated slide title. [Reported by znz]

Fixes

rabbit-slide

Fixed a bug that rake publish:slideshare doesn't work. The task publishes your slide to SlideShare. [GitHub#8] [Patch by myokoym]

Theme

Fix a bug that image reflection doesnt' work.

2.0.3: 2012-09-10

This release improves block quote style.

Improvements

All

Changed user group id to "rabbit-shocker".
Changed user group name to "Rabbit Shocker".
Added rabbit.gemspec to gem.

rabbit

Supported gzip-ed Dia file. [Reported by okkez]
Changed Dia file backend to SVG.
Changed the default PDF size to 360mm,270mm that is 4:3 ratio from A4 landscape.

rabbit-slide

Supported slide ID on SlideShare saving.
Supported slide ID on Speaker Deck saving.
Changed PDF file name to "#{slide ID}-#{slide base name}.pdf".

rabbit-theme

Changed to generate PDFs of theme benchmark slide for all available locales (English and Japanese).

Theme

Supported Rabbit::Format::Size as indent value.
Supported foreground color of image caption change.
title-on-image-toolkit: Added background of title.
default-block-quote:
- Deprecated @block_quote_image_max_width. Use @block_quote_image_width instead.
- Supported image instead of line as frame.
- Reduced font size for title of cited content.
- Enabled quoted text justification.
- Supported avatar.
clear-blue:
- Added indentation to the first paragraph in block quote.
- Changed to use image instead of line as frame.
color-circle-block-quote:
- Changed to use image instead of line as frame.
rabbit-block-quote:
- Changed to use image instead of line as frame.

Documentation

Updated install document by Homebrew. [Updated by hokkai7go]

Fixes

rabbit-slide

Fixed slide URL on slide.rabbit-shocker.org.

rabbit-theme

Fixed slide URL on theme.rabbit-shocker.org.

2.0.2: 2012-09-02

This release improves slide management feature and theme management feature.

They don't have backward compatibility. You need to upgrade slides and themes generated by Rabbit 2.0.1 or earlier by manual. You need to change Rakefile and config.yaml. There are reference Rakefile and config.yaml in the below change lists. There is no auto upgrade feature.

Improvements

rabbit-slide

Shotened Rakefile. (incompatible)

require "rabbit/task/slide"
Rabbit::Task::Slide.new

Put all configuration to config.yaml. (incompatible)

---
id: theme-benchmark-en
base_name: theme-benchmark
tags:
- rabbit
presentation_date: 2012/09/02
version: 1.0.0
licenses:
- GPLv3+
- GFDL
- CC BY-SA 3.0
author:
  markup_language: :rd
  name: Kouhei Sutou
  email: kou@cozmixng.org
  rubygems_user: kou
  slideshare_user: kou
  speaker_deck_user: kou

Supported lincenses.
Supported .gitignore generation.
Added PDF to gem.

rabbit-theme

Shotened Rakefile. (incompatible)

require "rabbit/task/theme"
Rabbit::Task::Theme.new

Put all configuration to config.yaml. (incompatible)

---
id: clear-blue
tags:
- rabbit
version: 1.0.0
licenses:
- GPLv3+
- GFDL
- CC BY-SA 3.0
author:
  name: Kouhei Sutou
  email: kou@cozmixng.org
  rubygems_user: kou

Supported lincenses.
Supported .gitignore generation.

Theme

default-title-text: Set bottom margin to "institution".
default-title-text: Removed bottom margin of "content source".
slide-number: Changed to use slide margin instead of the default margin.

Fixes

rabbit

Fixed a bug that gem theme isn't searched.

Theme

nari: Fixed a potential bug that headline may be centered.

2.0.1: 2012-08-31

A bug fix release.

Improvements

rabbit

The slide source specified by command line is use rather than the slide source specified by .rabbit.

Fixes

rabbit

Fixed a bug that information window doesn't work. [Fixed by Narihiro Nakamura]
Fixed a bug that index mode doesn't work. [Reported by Masaomi Hatakeyama]
Fixed a bug that TeX formater doesn't work. [Reported by Masaomi Hatakeyama]

THanks

Narihiro Nakamura
Masaomi Hatakeyama

2.0.0: 2012-08-29

Major version up!

Slides and themes can be shared. Both of them can be registered as gem at RubyGems.org. If you specify a slide gem, rabbit command installs and shows it automatically. If you specify a theme gem, rabbit command installs and uses it automatically.

A tool that publishes your slide to SlideShare with one command is also added. You can share your slide more easily.

Some utilities such as RabbiRack and Rabbiter are splited as new packages. You needed to install related libraries manually. Now, you can install them automatically by installing those tools. It's easy to install.

Improvements

rabbit

Made gettext gem required library.
Made rttool gem required library.
Supported relative path image in slide that is specified as URL.
Supported .rabbit file in the current directory. If the file exists, command line arguments are read from the file.
Supported a directory that has .rabbit as source file.
Supported a slide that is published as gem.
Supported a theme that is published as gem.
Added --options-file option that reads command line arguments from the specified file.
Removed setup.rb.
Removed obsoleted --druby-uri option.
Removed the default image directory customization feature on install. It's not neeed now.
Used theme.rb as the Ruby script file for theme. #{THEME_NAME}.rb is still available but it's obsoleted.
Supported . as the special theme name. It uses a theme in the current directory.

rabbit-slide

New feature. It provides the following slide related features.

Scaffolds a new slide.
Uploads a slide to RubyGems.org.
Uploads a slide to SlideShare.
Shows a slide easily.
Generates a PDF easily.

rabbit-theme

New feature. It proves the following theme related features.

Scaffolds a new theme.
Uploads a theme to RubyGems.org.
Shows a theme by benchmark slide.
Generates a PDF easily.

Theme

background-image-toolkit: Supported a background image specified by URL. [Suggested by Youhei SASAKI]
image-slide-number: Showed page number in flags by default.
default: Enabled hare and tortoise by default.

Fixes

Documentation

Fixed wrong description of numerical character reference. [Reported by znz]

Changes

Split up RabbiRack into rabbirack gem.
Split up Rabbiter into rabbiter gem.
Split up RabWii into rabwii gem.
Split up theme benchmark slide to rabbit-slide-rabbit-theme-benchmark-en gem.

Thanks

znz
Youhei SASAKI

Changed prefix for insert commands to C-cC-i.

rabbit

Supported numeric character reference in RD and Hiki:

RD:

(('&#x1D11E;')) in hex
(('&#119070;')) in decimal

Hiki:

{{code_point(0x1d11e)}} in hex
{{code_point(119070)}} in decimal

rabbirack

Removed needless encoding change.

rabbiter

Supported twitter-stream 0.1.16. Earlier versions aren't supported.
Re-implemented connection related codes by Ruby/GIO2.

Fixed a bug that image isn't displayed. [Reported by TAKATSU Tomonari]

Thanks

TAKATSU Tomonari

Supported markdown extension as Markdown file.
Supported Markdown's link markup. [Patch by KITAITI Makoto]

Theme

default-preformatted: Added @preformatted_centering variable that changes alignment of preformatted text. [Patch by kimura wataru]
- true: Centering (default)
- false: Left align

rabbiter

Supported twitter-stream 0.1.15.

Fixes

rabbit

Fixed computation of spacing.

Theme

Fixed a bug that horizontal centering isn't reset.

Documentation

Fixed typos [Reported by @tmtms]

Thanks

KITAITI Makoto
kimura wataru
@tmtms

Supported CodeRay 1.0.x. [Reported by TAKATSU Tomonari]

Thanks

TAKATSU Tomonari

Added note mode. [Added by nari]

rabbirack

Supported wait.

Rendering

Improved rendering speed. (Especially CodeRay is used case)
SVG: Supported reflection.

Markup

Improved markup detection accuracy by using extension.
RD: Accepted "block-quote" keyword and "block_quote" keyword as block quote markup keyword.
Supported Markdown support by kramdown.

Theme

syntax-highlighting: Added the default foreground color.
nari: Supported headline-align.
tag: Supported tag handler customization.
slide-show: Supported wait.
slide-footer-info: Improved @slide_footer_info_line_color customizability. [Suggested by kimura wataru]

Fixes

rabbit

[GitHub#4]: Added missing warning method. [Patch by TAKATSU Tomonari]

rabbirack

[GitHub#5]: Supported Rack 1.2.1. [Reported by TAKATSU Tomonari]

rabbit-command

[GitHub#3]: Fixed a wrong variable name. [Patch by TAKATSU Tomonari]

rabbiter

Supported HTTPS. [Patch by OBATA Akio]

Theme

[GitHub#2]: default-slide: Fixed broken headline-align slide property. [Reported by nari]

Documents

Fixed wrong ML address in English.

Thanks

nari
TAKATSU Tomonari
OBATA Akio
kimura wataru

nari: Added. This is for nari. [Created by nari]
image-slide-number: Changed the default here to a cute here.
image-slide-number: Supported flag color customize.
image-timer: Changed the default tortoise to a cute tortoise.
rubykaigi2011: Supported the tortoise and the here.

Fixes

Documentation

Fixed Pango link. [Patch by Ken Muryoi]

Thanks

nari
Ken Muryoi

Supported RubyGems 1.8.5. [Reported by okkez]
rabbit command doesn't use standard input as the default source type.

Fixes

Core

Fixed a problem that Wiki notation support doesn't show error. [Reported by kimura wataru]
Added missing Sinatra dependency.

Theme

footer-comment: Fixed a problem that a comment is hidden shortly.

Thanks

okkez
kimura wataru

Re-supported GTK+ 2.20. (For Debian GNU/Linux squeeze) [Reported by akira yamada]

Theme

title-slide-background-image: Added. It shows background image with title slide slide.
table: Supported font color customize.
rubykaigi2011: Added. It's for RubyKaigi2011.

Fixes

Theme

default-item-mark-setup: Fixed duplicated font name specified error.
edge-info-toolkit: Fixed duplicated font name specified error.

Thanks

yamada akira

Removed needless albino gem dependency.

Made Twitter related gems optional not required.
Disabled Clutter by default. --use-gl is required to enable it. [Reported by OBATA Akio]

Supported blockdiag.

RD:

# blockdiag
# relative_width = 90
# fonts = /usr/share/fonts/opentype/ipafont/ipag.ttf, /usr/share/fonts/truetype/vlgothic/VL-Gothic-Regular.ttf
{
  fontsize = 25;
  RD -> Rabbit;
  Hiki -> Rabbit;
  PDF -> Rabbit;
  group {
    Rabbit -> Display;
  }
}

Hiki:

{{blockdiag("
{
  fontsize = 25;
  RD -> Rabbit;
  Hiki -> Rabbit;
  PDF -> Rabbit;
  group {
    Rabbit -> Display;
  }
}",
            {
              :relative_width => 90,
#             :antialias => true,
              :fonts => ["/usr/share/fonts/opentype/ipafont/ipag.ttf",
                         "/usr/share/fonts/truetype/vlgothic/VL-Gothic-Regular.ttf"],
            })}}

Removed Anthy support.
Supported syntax highlighting by CodeRay.
Supported syntax highlighting by Emacs.
Improved "run from console" detection. [Reported by OBATA Akio]
Supported non-blocking mode for Twitter connection. [Reported by OBATA Akio]
Improved the default logger detection. [Reported by OBATA Akio]
Supported Nokogiri and dropped HTree.
Added --allotted-time option to specify presentation allotted time.
Added --comment-theme option to specify a theme for comment.

For example, use --comment-theme stream-comment to stream comment on your slide.
Removed RWiki support.

Rabbiter

Added --log-status option to log streamed information for debug.

Rabbirack

Added. It is a new Web interface for Rabbit. It will deprecate Rabrick.

Theme

Added shadow-color, shadow-x and shadow-y properties to text element.
syntax-highlighting: Added. It specifies colors for syntax highlighting.
footer-comment:
- Improved image-timer support.
- Disabled the last comment remaining by default.
rabbit-powered-by: Disabled banner.
pdf-tortoise-and-hare: Removed because it's merged to pdf theme.
pdf:
- Supported hare and tortoise.
- Supported comment.
base: Added foreground color, background color and shadow color configurations.
default-comment: Added. It specifies a theme for comment.

Fixes

Core

Fixed a problem that .mo are missing in package. [Reported by OBATA Akio]
Fixed a problem that appending comment from rabbiter crashes Rabbit.
Fixed a problem that PDF file detection is failed in Ruby 1.9.

Documentation

Fixed link URL. [Reported znz]

Thanks

OBATA Akio
znz

Supported PDF viewer on Ruby 1.9. [Reported by tmtms]
[#199] Supported "~" expansion in path specified by "-I". [Reported by kdmsnr]
Supported Twitter's OAuth.
Supported Bundler.
Added Rabbit.add_cleanup_proc that is an API to register a hook on rabbit command finished.
Added rabwii command to control Rabbit via Wii Remote. [Based on Kiwamu Okabe's code]
Changed default dRuby server bind address to localhost.
Changed default --default-public-level to "all".
rabbiter: Used OAuth.
rabrick: Changed --druby-uri option to --rabbit-uri.
rabbit-command: Changed --druby-uri option to --rabbit-uri.
Removed comment view.
rabbiter: Added --user-language option.
Used GUI logger by default when Rabbit isn't invoked by rubyw.exe. [Helped by Nobuyoshi Nakada]
Added launcher mode that show file chose dialog when Rabbit invoked without source file on no console environment.
Supported tag in Hiki notation. ({{tag('tag-name', 'value')}}

Theme

title-background-image: Supported image file name in slide property. [Suggested by kdmsnr]
background-image-toolkit: Used slide property rather than options in theme.
image: Made image caption's font size customizable.
color-circle: Enabled newline-in-slides and tag theme by default.
slide-number: Made slide number position customizable. [Youhei SASAKI]
debian: Updated. [Youhei SASAKI]
dark-gradation: Added. It's Keynote like dark gradation theme. [Youhei SASAKI]
twitter-comment: Added. It imports tweets from Twitter as comments. [Based on Kiwamu Okabe's code]
comment: Removed. It's for removed comment view.
footer-comment: Added. It shows comments on the footer. [Based on Kiwamu Okabe's code]
clutter-comment: Added. It streams comments on slides with rolling by Clutter API.
stream-comment: Added. It streams comments on slides.

Fixes

Core

Fixed Clutter backend doesn't work. [Reported by OBATA Akio]
Fixed GUI logger doesn't work.

Thanks

tmtms
kdmsnr
OBATA Akio
Youhei SASAKI
Kiwamu Okabe
Nobuyoshi Nakada

Added Debian theme. [Added by Youhei SASAKI]
cairo backend:
- Supported line_cap.
- Supported line_join.
- Supported Pixbuf as pattern source.
- Supported matrix transformation of pattern.
default-slide: Supported line width customization.
- @default_headline_line_width
- @default_headline_line_params
- @default_headline_line_expand
tag:
- Added margin-top tag.
- Added margin-bottom tag.
slide-logo: Supported slide logo width/height/position customization.
- @slide_logo_width
- @slide_logo_height
- @slide_logo_position
Added ranguba theme.

Information Window

Showed rest time before timer start. [Suggested by Yukihiro Matsumoto]
Showed the current slide. [Suggested by Yukihiro Matsumoto]
Supported keyboard/mouse operations from information window. [Suggested by Yukihiro Matsumoto]

Thanks

Youhei SASAKI
Yukihiro Matsumoto

Changes 0.9.1 from 0.9.0: 2010-10-25

Changed license: Ruby's -> GPLv2 or later

Improvements

Removed rabbit.bat from gem. [U.Nakamura]
Added documentation for Homebrew. [kdmsnr]
Changed license to GPLv2 or later from Ruby's. (It assumed that Kouhei Sutou can change contributed codes and so on. If contributes can't accept the rule, those codes and so on aren't included in Rabbit.)

Thanks

U.Nakamura
kdmsnr

# image
# src = lavie.png
# relative-width = 30
# align = right
# vertical-align = top
# relative-margin-right = -5

tag: New theme. It provides default style for some custome tags. The following custom tags are supports. It is enabled by default.
- tag:x-large: Made specified text large.
- tag:center: Placed specified text in center If no text is specified, block that has center tag is placed in center.
- tag:right: Placed specified text in right If no text is specified, block that has right tag is placed in right.
Example:
```
(('tag:x-large:Large Text'))

(('tag:center'))Centerized Text

(('tag:right'))Right-Justified Text
```

RD

Supported recursive markup in (('XXX:')) markup.
Supported markup in cells in table.

Fix

Fixed missing require. [Reported by OBATA Akio]
Fixed aafigure's site URL. [Reported by kdmsnr]
Changed default align to center of background-image-toolkit theme for backward compatibility. [Suggested by nari]
Renamed Rabbitter to Rabbiter.

Thanks

OBATA Akio
kdmsnr
nari

Changes 0.6.5 from 0.6.4: 2010-07-31

Added Rabbiter that collects comments from Twitter. [OBATA Akio]
Supported aafigure. [Suggested by kdmsnr]

Improvements

Removed needless newlines from default PDF filename.
Worked with \r\n newline. [Reported by zunda]
Rabbitter: Added. It collects comments from Twitter. [OBATA Akio]
Supported aafigure. [Suggested by kdmsnr]

Theme

clear-blue: Removed needless newlines from footer text.

per-slide-background-iamge: Supported "background-image-align: right" slide property. [Suggested by kdmsnr]

= slide

...

== properties

 : background-image
    lavie.png

 : background-image-relative-width
    30

 : background-image-align
    right

 : background-image-relative-margin-right
    3

Supported width parameter 'relative_width' as well as 'relative-width'.

body-background-image: Added. It enables "align = right" image property:

= title

  # image
  # src = lavie.png
  # relative-width = 30
  # align = right
  # relative-margin-right = -5

Enabled body-background-image and per-slide-background-image by default.
background-image-tookit: Added. It is a toolkit for shareing common processes in body-background-image and per-slide-background-image themes.
title-background-image: Supported customize by @title_background_image_properties. The same options for image element can be used. [Suggested by kdmsnr]
```
@title_background_image_properties = {
  :align => :right,
  :as_large_as_possible => false,
  :relative_height => 75,
}
```
This shows image with the following layout:
```
+-----------+
|      +---+|
|  title <- background image
|      +---+|
+-----------+
```
A background image is showed in center and it is resized to as large as possible by default.

Fixes

Fixed comment view doesn't work.

Thanks

kdmsnr
zunda
OBATA Akio

Changes 0.6.4 from 0.6.3: 2010-01-29

Rabbit had been included in Debian official packages! [Youhei SASAKI]

Improvements

Added --keep-above option: Rabbit is always shown top of windows.
Added --source-filename option that adds source link to output HTML.
Added a directory in source file into theme load path.
Supported a single theme file in the same directory of source file. [zunda]
Improved PDF file detection.

Theme

Added:
- per-slide-background-image: Uses background image per slide. A background image is specified by slide property:
```
= target slide

...

== properties

: background-image
   my-picture.png
: background-image-ralative-height
   95
```
  Supported options are same as image options in slide. Options name should be started with "background-image-".
  
  e.g.: "background-image-relative-height" for "relative-height" option.
- per-slide-background-color: Uses background color per slide. A background color is specified by slide property:
```
= target slide

...

== properties

: background-color
   black
```
  Color can be specified as color name, "black", or RGB values "#RRGGBBAA".
Changed:
- default-slide: Supports title foreground color and shadow color change per slide. They are specified by slide property:
```
= target slide

...

== properties

: headline-color
   red
: headline-shadow-color
   gray
```

Fixes

Fixed a bug that empty title with @lightning_talk_as_large_as_possible = true crashes. [kdmsnr]
Added workaround for Ruby 1.8.7 p249.

Thanks

zunda
kdmsnr
Youhei SASAKI

Changes 0.6.3 from 0.6.2: 2009-12-16

Improvements

[#180] Supported inline markup in DL with Wiki format. [kdmsnr]
Added butler rabbit to the standard theme.
Changed to use scaled images by default even when printing mode.
Supported pixbuf rendering with alpha channel. (when cairo is used as rendering engine)

Theme

Added:
- lightning-monochrome: Takahashi method slide + monochrome normal slide
Changed:
- default-block-quote: Added @block_quote_image_background_alpha parameter that specifies alpha channel of background images.
- default-preformatted: Made auto text size adjustment optional. It is customized by @preformatted_keep_in_size parameter.
- clear-blue: Displayed title in the left bottom by default. It can be disabled by the following theme:
```
include_theme("clear-blue")
@slide_footer_info_left_text = ""
```
Supported nest of "itemize > enum" and "itemize > itemize > enum".

Experimental

This maybe changed in the feature.

Supported tag:

syntax:

(('tag:name:content'))

(('tag:name'))content

e.g.:

slide.rab:
  (('tag:center'))Hi, look it!

theme.rb:
  match("**", CustomTag) do |tags|
    tags.each do |tag|
      case tag.name
      when "center"
        tag.parent.horizontal_centering = true
      end
    end
  end

output(before):
  +-------------------+
  | Hi, look it!      |
  +-------------------+

output(after):
  +-------------------+
  |    Hi, look it!   |
  +-------------------+

Fixes

Fixed a problem that fullscreen doesn't work on Ruby 1.9 [Masaki Suketa]
[#179] Fixed a problem that Rabbit sometimes crashes with mouse clicks. [kdmsnr]
newline-in-slides theme: Disabled newline substitution in preformatted text.
Fixed a problem that cursor isn't displayed after unfullscreen.

Thanks

Masaki Suketa
kdmsnr

Changes 0.6.2 from 0.6.1: 2009-10-03

Improvements

Rabbit became an official MacPorts package! [kimura wataru]
Supported '''strong''' Wiki markup [kdmsnr]
Ignored level 2 or larger section in Wiki markup [kdmsnr]
Theme
- pdf-tortoise-and-hare: Added margin between slide edge, tortoise and hare.
- clear-blue: Supported changing images of tortoise and hare.
- Added set_font_resolution_ratio that can change character size in a lump.
rabbit-mode: Supported rabbit-command.
Updated prototype.js: 1.4.0 -> 1.6.0
Supported justify.
Added a command that gets the current slide content as RD format.
Added --geometry option.
Supported RubyGems.

Fixes

Fixed a problem that allotted-time is ignored in lightning-simple theme. [Kazuhiro NISHIYAMA]
Removed system DPI dependency. [Kazuhiro NISHIYAMA]
Fixed a problem that displayed slide and PDF slide is different. [Kazuhiro NISHIYAMA]
Fixed a problem that images aren't resized with GDK backend.

Changes 0.6.1 from 0.6.0: 2009-07-17

Improvements

Images are rendered after resized by Gdk::Pixbuf on display mode.
Theme
- lightning-talk-toolkit: supported :hide-title
- slide-show: timer is reset after each loop
- slide-show: default slide show span is computed from allotted time and slide size.
"\n" is available by default.
Wiki format supports slide property.
RD format supports 'wait' in nested itemize. [Kazuhiro NISHIYAMA]

Fixes

Added missing GPL license file.
Fixed a problem that PDF isn't resized on display size change.
Fixed a problem that index mode doesn't work for title only slide. [rabbit-shocker:654] [OBATA Akio]
Fixed a problem that block wait doesn't work. [OBATA Akio]

Changes 0.6.0 from 0.5.9: 2009-05-23

Improvements

Supported Bonjour: [kimura wataru]
Added new mascot character "Tailavi": [MoMo]
- <URL:http://www.cozmixng.org/repos/rabbit/trunk/sample/momo/tailavi/>
Added subtitle to windows title.
Supported slide property.
Added alternative images for "rabbit and tortoise".
Original image is used for PDF embedding instead of resized image.

Fixes

Fixed a typo in sample/kof2005/gesture.rb: [#143][IWAI, Masaharu]
Fixed install document: [zunda]
Fixed English: [Eduardo Gonzalez]

Changes 0.5.9 from 0.5.8: 2009-02-09

Improvements
- HTML output: supported link to PDF.
- added rabbit-command command line tool to control Rabbit.
- supported reflected image effect (requested by kdmsnr)
  
  Example:
  - <URL:http://www.clear-code.com/archives/SendaiRubyKaigi01/love-and-continue-it-104.html>
  - <URL:http://www.clear-code.com/archives/SendaiRubyKaigi01/love-and-continue-it-085.html>
  How to write:
```
# image
# src = XXX.jpg
# relative_height = 80
# reflect_ratio = 0.5
```
Theme
- New themes
  - pdf-tortoise-and-hare: uses tortoise and hare timer when PDF viewer mode. Allotted time is specified by RABBIT_ALLOTTED_TIME environment variable.
    
    How to use:
```
% RABBIT_ALLOTTED_TIME=4.5m rabbit --theme pdf-tortoise-and-hare XXX.pdf
```
  - lightning-clear-blue: uses large character slides in bluish clear-blue theme.
  - title-on-image-toolkit: superimposes title on image.
    
    Example: <URL:http://www.clear-code.com/archives/SendaiRubyKaigi01/love-and-continue-it-036.html>
    
    How to use:
```
In slide:
  = Users Group

    # image
    # src = shocker.jpg
    # relative_height = 90

In theme:
  include_theme("title-on-image-toolkit")

  match(Slide) do |slides|
    slides.each do |slide|
      slide.title_on_image if slide.title_on_image?
    end
  end
```
Bug fixes
- fixed wrong Wiki format detection.

Changes 0.5.8 from 0.5.7: 2008-10-18

Improvements
- supported Clutter
  - supported page transition
  - supported new comment view that flow comments on a slide.
- supported IRC backend
  - RabbIRC (akira yamada)
Theme
- added shadow to quote marks
- try to use Hiragino font if available
- add a new theme
  - newline-in-slides: supports '\n' newline notation
Bug fixes
- fixed too much grabbed problem on magnifier mode
- reworked Tofu backend
- fixed a problem that was reported on Asakusa.rb

Changes 0.5.7 from 0.5.6: 2008-07-21

Bug fixes
- fixed broken PDF generation
Improvements
- supported GTK+/Quartz (Mac OS X native UI)
- supported context menu with Control + left click (suggested by OBATA Akio)
- align = XXX accepts :right or "left" too
- supported nested labels in note:XXX:YYY:... form
- added "Next" and "Previous" actions that consider pause.
- added "ResetTimer" action
- do fullscreen as first as possible when --fullscreen command line option is specified
- supported {{wait}} and {{br}} markup on Wiki format
- fixed dirty sample slide
Theme
- added body margin
- added "dash" item mark
- stopped to use vivid colors for list item mark
- added properties
- added new themes:
  - newline-in-title: supports '\n' newline notation
  - edge-info-toolkit: displays information at the edge of slide
  - slide-header-info: displays information at the header of slide
  - slide-footer-info: displays information at the footer of slide
  - footer-logo: displays logo image at the footer of slide
  - blue-bar: a theme that displays bars at the top and bottom of slide
  - clear-blue: clear blue theme

Changes 0.5.6 from 0.5.5: 2008-04-21

removed RTtool
supported Ruby 1.9 a bit
supported pause

Changes 0.5.5 from 0.5.4: 2008-03-01

Bug fixes
- fixed tests (reported by OBATA Akio)
- fixed --margin option
supported HikiDoc installed by RubyGems
removed Tgif related files (reported by OBATA Akio)
removed needless windows-adjust theme
stopped to show progress message when index page is generating
added --log-level option
added document for MacPorts
rabbit-mode.el:
- removed a needless variable.

Changes 0.5.4 from 0.5.3: 2007-12-15

Documentation update
- fixed ruby.st's URL (kitaj)
- updated document of MacPorts (kimura wataru)
Theme related
- added some color configuration to night-black theme
- added slide-logo theme
- added slide-footer theme
Bug fixes
- fixed cairo backend availability check
- fixed Wiki parser loading bug (reported by OBATA Akio)
- suppressed warnings on Windows
- fixed "/" handling on Windows (JunichiNakai, OBATA Akio)
logged progress in background (suggested by OBATA Akio)
changed default print format to PDF
supported "check" for itemize mark
added --show-native-window-id option
supported <<< LANG\n...\n>>> with Wiki parser
added block quote sample
supported an image file as source (Rabbit can be an image viewer)
added as_large_as_possible image size option
removed config.rb on 'setup.rb clean' (Kobayashi Noritada)
removed Tgif support
added --man option (Kobayashi Noritada)
supported slideshare.net as source
supported DnD

Changes 0.5.3 from 0.5.2: 2007-08-04

Theme related
- added Day White/Night Black themes (TADA Tadashi)
- added a slide for benchmarking theme (suggested by TADA Tadashi)
- added Green Circle theme.
- renamed Auto Slide to Slide Show.
- clean-upped (codes of) theme.
Documentation update
- INSTALL.win32 (Masao Mutoh, zunda）
Bug fixes
- escaped '_' in page name for page name list in menu. (reported by Shugo Maeda)
- fixed a GRClosure related problem. (akira yamada)
- fixed a crash bug when reloading source.
- fixed a bug that occurs with --output-html without --output-index-html.
- fixed a bug that font configurations are ignored in printing.
improved GIMP support (akira yamada)
removed libgnomeprint support.
supported Wiki notation (HikiDoc). (included hikidoc.rb only in this release)
marked quality of PS/PDF output is enough.
added a toggle Magnifier action to menu.
added a toggle Spotlight action to menu.
supported partial rendering. (syntax in source is not supported yet）
{start,stop}_reload_timer -> {start,stop}_redraw_timer ({start,stop}_reload_timer are still available for backward compatibility）

Changes 0.5.2 from 0.5.1: 2007-06-02

updated documents
- rabbit-mode.el (Atsushi Takeda)
- MacPorts (kimura wataru)
improved rabbit-mode.el (Atsushi Takeda)
- added rabbit-default-image-size-unit variable
fixed bugs that causes start-up failure (reported by atzm)
other minor fixes (reported by OBATA Akio)

Changes 0.5.1 from 0.5.0: 2007-03-29

supported PDF as input format.
improved rabbit-mode.el. (Atsushi Takeda)
- rabbit-copy-slide: added
- rabbit-duplicate-slide: added
updated messages in French. (Scritch)
fixed a bug related font families on printing.
removed libgnomeprint support.

Changes 0.5.0 from 0.4.2: 2006-11-03

fixed a bug related GtkGLExt loading. (KAKUTANI Shintaro)
improved rabbit-mode.el. (Atsushi Takeda)
updated documentation of emerge. (akapy)
added documentation of MacPorts. (kimura wataru)
added workaround for RSVG path resolving.
(useless) Ruby/Anthy support.
supported information window for multi display environment.
use Rabbit/Rabbit Monospace font family preferentially.
added affine transformation related APIs.
- canvas.rotate_context
- canvas.scale_context
- canvas.translate_context
- canvas.reflect_context
- canvas.shear_context
added APIs to save drawing context.
- canvas.save_context
- canvas.restore_context
supported "\n" to input new line in lightning-talk theme.
added 'around' hook.
added new themes.
- rotate-zoom-effect
- emphasize-keyword
- scroll-effect
- mirror-effect
added spotlight function. <URL:http://pub.cozmixng.org/~gallery/kou/screenshot/rabbit/spotlight/>
added magnifier function. <URL:http://pub.cozmixng.org/~gallery/kou/screenshot/rabbit/magnifier/>
supported gradation.
updated setup.rb to 3.4.1.

Changes 0.4.2 from 0.4.1

fixed a search regular expression bug. (nskj77)
fixed documents. (nskj77, kitaj)
imported rabbit-mode.el. (Atsushi Takeda)
fixed a bug related HTML generation. (KAKUTANI Shintaro)
added Alice image. (asahina)
updated rabbit-mode.l. (MIYAMUKO Katsuyuki, id:wata_d)
supported takahashi method instead of takahashi alias.
supported PDF rendering with Ruby/Poppler.
improved OpenGL support.
supported AJAX in Rabrick.
supported mobile phone.
improved memory usage.

Other news

Mac OS X package (DarwinPorts) is available by kimura wataru.