0.6.0 (2021-05-25)

  Bug Fixes:
    * Fix the handling of application/javascript https://github.com/SciRuby/iruby/issues/292, https://github.com/SciRuby/iruby/pull/294 (@kylekyle, @mrkn)

  Enhancements:
    * Add the `initialized` event in `IRuby::Kernel` class https://github.com/SciRuby/iruby/pull/168, https://github.com/SciRuby/iruby/pull/296 (@Yuki-Inoue, @mrkn)
    * Add the following four events https://github.com/SciRuby/iruby/pull/295 (@mrkn):
      * `pre-execute` -- occurs before every code execution
      * `pre-run-cell` -- occurs before every non-silent code execution
      * `post-execute` -- occurs after every code execution
      * `post-run-cell` -- occurs after every non-silent code execution
    * Replace Bond with IRB in PlainBackend https://github.com/SciRuby/iruby/pull/276, https://github.com/SciRuby/iruby/pull/297 (@cfis, @mrkn)

0.5.0 (2021-03-25)

  Bug Fixes:
    * Fix Jupyter console crashes issue https://github.com/SciRuby/iruby/pull/210 (@kojix2)
    * Fix syntax highlighting issue on Jpyter Lab https://github.com/SciRuby/iruby/issues/224 (@kojix2)
    * Fix interoperability issue with ruby-git https://github.com/SciRuby/iruby/pull/139 (@habemus-papadum)
    * Fix the issue of `$stderr.write` that cannot handle multiple arguments https://github.com/SciRuby/iruby/issues/206 (@kojix2)
    * Remove a buggy `inspect_request` implementation https://github.com/SciRuby/iruby/pull/119 (@LunarLanding)
    * Fix uninitialized constant `Fiddle` caused in initialization phase https://github.com/SciRuby/iruby/issues/264 (@MatthewSteen, @kjoix2)
    * Fix the issue on displaying a table https://github.com/SciRuby/iruby/pull/281 (@ankane)

  Enhancements:
    * Add `IRuby.clear_output` method https://github.com/SciRuby/iruby/pull/220 (@kojix2)
    * Make backtrace on exception simplify and more appropriate for code in a cell https://github.com/SciRuby/iruby/pull/249 (@zheng-yongping)
    * Make syntax error message more appropriate https://github.com/SciRuby/iruby/pull/251 (@zheng-yongping)
    * Remove top-level `In` and `Out` constants https://github.com/SciRuby/iruby/pull/229 (@kojix2)
    * Use text/plain for the default format of `Numo::NArray` objects https://github.com/SciRuby/iruby/pull/255 (@kojix2)
    * Use ffi-rzmq as the default ZeroMQ adapter https://github.com/SciRuby/iruby/pull/256 (@kojix2)
    * Drop rbczmq support https://github.com/SciRuby/iruby/pull/260 (@rstammer)
    * Add ruby-vips image support https://github.com/SciRuby/iruby/pull/279 (@ankane)
    * Replace mimemagic with mime-types https://github.com/SciRuby/iruby/pull/291 (@mrkn)

0.4.0 (2019-07-31)

0.3 (2017-03-26)

  Bug Fixes:
    * Disable Jupyter keyboard manager for all popups made using IRuby.popup (@kylekyle).
    * Fix Iruby/Input date values bug that set date fields to whatever the last date value was (@kylekyle).
    * Fix a bug where time strings put into prompter would give an 'out of range' error (@kylekyle).

  Enhancements:
    * Improvements to IRuby dependency detection using `Bundler::Dependencies#specs` (@kou).
    * Use less memory forcing pry to store only the last 3 commands in memory (@kylekyle).
    * Use bigger z-index that is used accross all browsers (@kylekyle).
    * Ability to input date values as DateTime objects in IRuby/Input (@kylekyle).
    * Add option to have check boxes checked by default (@kylekyle).
    * Option for multi-select in drop down menus in the prompter (@kylekyle).
    * Add support for multiple widgets using `IRuby::Input::Multiple` (@kylekyle).
    * Calender icon for date selector icon (@kylekyle).
    * Add support for Numo/NArray (@zalt50).
    * Text now only completes after a space (@zalt50).
    * Remove the DONTWAIT flag when receiving a message (@cloud-oak).
    * Add support for CZTop (@kou).

0.2.9 (2016-05-02)
  
  Bug Fixes:
    * Fix an error where a NoMethodError was being raised where a table rendered using an Array of Hashes has more than `maxcols` columns. (@CGamesPlay)
    * Patch PryBackend to throw unterminated string and unexpected end-of-file syntax errors (@kylekyle)

  Enhnacements:
    * Add an IRuby::Input class which provides widgets for getting inputs from users. (@kylekyle)
    * Add data_uri dependency (@kylekyle)
    * Added a clear_output display function (@mrkn)
    * Doc fixes for installation (@kozo2, @generall)

0.2.8 (2015-12-06)

  * Add compatibility with ffi-rzmq
  * Windows support

0.2.7 (2015-07-02)

  * Fix problem with autoloaded constants in Display, problem with sciruby gem

0.2.6 (2015-06-21)

  * Check registered kernel and Gemfile to prevent gem loading problems
  * Support to_tex method for the rendering

0.2.5 (2015-06-07)

  * Fix #29, empty signatures
  * Move iruby utils to IRuby::Utils module
  * Add IRuby.tex alias for IRuby.latex
  * Remove example notebooks from gem

0.2.4 (2015-06-02)

  * Better exception handling
  * Fix ctrl-C issue #17
  * Fix timeout issue #19

0.2.3 (2015-05-31)

  * Fix notebook indentation
  * Fix tab completion for multiple lines

0.2.2 (2015-05-26)

  * Support history variables In, Out, _, _i etc
  * Internal refactoring and minor bugfixes

0.2.1 (2015-05-26)

  * Copy Ruby logo to kernel specification

0.2.0 (2015-05-25)

  * Dropped IPython2 support
  * Dropped Ruby < 2.0.0 support
  * Supports and requires now IPython3/Jupyter
  * Switch from ffi-rzmq to rbczmq
  * Added IRuby::Conn (experimental, to be used by widgets)
  * iruby register/unregister commands to register IRuby kernel in Jupyter

0.1.13 (2014-08-19)

  * Improved IRuby.table, supports :maxrows and :maxcols
  * IRuby#javascript workaround (https://github.com/ipython/ipython/issues/6259)

0.1.12 (2014-08-01)

  * IRuby#table add option maxrows
  * powerful display system with format and datatype registry, see #25
  * Add IRuby#javascript
  * Add IRuby#svg

0.1.11 (2014-07-08)

  * Push binding if pry binding stack is empty

0.1.10 (2014-07-08)

  * Fix #19 (pp)
  * Handle exception when symlink cannot be created
  * Fix dependencies and Pry backend

0.1.9 (2014-02-28)

  * Check IPython version

0.1.7/0.1.8

  * Bugfixes #11, #12, #13

0.1.6 (2013-10-11)

  * Print Matrix and GSL::Matrix as LaTeX
  * Add check for Pry version

0.1.5 (2013-10-03)

  * Implement a rich display system
  * Fix error output

0.1.4 (2013-10-03)

  * Extract display handler from kernel
  * Always return a text/plain response

0.1.3 (2013-10-03)

  * Implement missing request handlers
  * Detect if Bundler is running and set kernel_cmd appropriately
  * Improve Pry integration
  * Add support for the gems gnuplot, gruff, rmagick and mini_magick

0.1.2 (2013-10-02)

  * Support for Pry added
  * Launch `iruby console` if plain `iruby` is started

0.1.0 (2013-10-02)

  * Cleanup and rewrite of some parts