= {project-name} Changelog
:project-name: pygments.rb
:uri-repo: https://github.com/pygments/pygments.rb

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.

== 4.0.0 (2025-06-25) - @slonopotamus

* Drop support for Ruby 2.6.
The oldest supported is 2.7 now.
* Update Pygments to 2.19.2 ({uri-repo})/issues/265[#265])

== 3.0.0 (2024-05-14) - @slonopotamus

* Drop support for Ruby 2.5.
The oldest supported is 2.6 now.
* Drop support for Python 3.6 and 3.7.
The oldest supported is 3.8 now.
* Update Pygments to 2.18.0

== 2.4.1 (2023-11-13) - @slonopotamus

* Fix handling of Python virtual environments on Windows ({uri-repo})/issues/256[#256])

== 2.4.0

* Update Pygments to 2.15.1

== 2.3.1 (2022-12-04) - @slonopotamus

* Fix bogus search for Python executable ({uri-repo})/issues/242[#242])

== 2.3.0 (2022-01-05) - @slonopotamus

* Add `Pygments.pygments_version` method to query underlying Pygments version ({uri-repo}/issues/226[#226])
* Update Pygments to 2.10.0 ({uri-repo}/issues/234[#234])

== 2.2.0 (2021-03-18) - @slonopotamus

* Add support for custom lexers ({uri-repo}/pull/187[#187])
* Update Pygments to 2.8.1

== 2.1.0 (2021-02-14) - @slonopotamus

* Update Pygments to 2.8.0

== 2.0.0 (2021-01-08) - @slonopotamus

* stop sending/receiving `ids` between Ruby and Python
* use `close_others` Ruby mechanism to prevent file descriptor leaking to Python

== 2.0.0.rc3 (2021-01-08) - @slonopotamus

* fix watchdog race condition leading to `ThreadError(<killed thread>)` on JRuby ({uri-repo}/pull/215[#215])

== 2.0.0.rc2 (2021-01-07) - @slonopotamus

* Fix release workflow

== 2.0.0.rc1 (2021-01-07) - @slonopotamus

* Modify `mentos.py` to run on Python 3.x instead of Python 2.7
* Add `:timeout` parameter to allow for configurable timeouts
* Add several Python 3.x versions to test matrix
* Drop dependency on MultiJson
* Fix hanging on JRuby + Windows
* Update Pygments to 2.7.3
* Drop GitHub custom lexers
* Rework timeout handling
* Improve error message when Python is not found
* *Breaking change* Pygments.rb no longer sets default timeout for its operations
* *Breaking change* Now pygments.rb raises `MentosError` instead of returning `nil` on timeout

== 1.2.1 (2017-12-07)

* Automatically update `lexers` cache on build ({uri-repo}/pull/186[#186])
+
See {uri-repo}/pull/185[#185] for the reason

== 1.2.0 (2017-09-13)

* Exclude symlinks from the gem package to solve Windows issues ({uri-repo}/pull/181[#181])
* Upgrade pygments to 2.0.0 ({uri-repo}/pull/180[#180])

== 1.1.2 (2017-04-03)

* Resolves {uri-repo}/pull/176[#176] exclude find_error.py symlink from gem ({uri-repo}/pull/177[#177])

== 1.1.1 (2016-12-28)

* Suppress Ruby 2.4.0's warnings ({uri-repo}/pull/172[#172])
* Enable `frozen_string_literal` ({uri-repo}/pull/173[#173])

== 1.1.0 (2016-12-24)

* Support JRuby ({uri-repo}/pull/170[#170])
* Make pygments.rb thread safe ({uri-repo}/pull/171[#171])

== 1.0.0 (2016-12-11)

* Upgrade bundled pygments to 2.2.0-HEAD ({uri-repo}/pull/167[#167])
+
This includes *incompatible changes* because of upgrade of pygments.
See https://pygments.org/ for details.
* Relax yajl-ruby dependency to "~> 1.2" ({uri-repo}/pull/164[#164])
* Python binary can be configured by `PYTMENTS_RB_PYTHON` env ({uri-repo}/pull/168[#168])
* Improved error messages when python binary is missing ({uri-repo}/pull/158[#158])

== 0.5.4 (2013-11-03)

* Update lexers file

== 0.5.3 (2013-09-17)

* Fixes for Slash lexer
* Improve highlighting for Slash lexer
* Upgrade to latest pygments (1.7, changes summary follows.
See pygments changelog for details)
** Add Clay lexer
** Add Perl 6 lexer
** Add Swig lexer
** Add nesC lexer
** Add BlitzBasic lexer
** Add EBNF lexer
** Add Igor Pro lexer
** Add Rexx lexer
** Add Agda lexer
** Recognize vim modelines
** Improve Python 3 lexer
** Improve Opa lexer
** Improve Julia lexer
** Improve Lasso lexer
** Improve Objective C/C++ lexer
** Improve Ruby lexer
** Improve Stan lexer
** Improve JavaScript lexer
** Improve HTTP lexer
** Improve Koka lexer
** Improve Haxe lexer
** Improve Prolog lexer
** Improve F# lexer

== 0.5.2 (2013-07-17)

* Add Slash lexer

== 0.5.1 (2013-06-25)

* Ensure compatibility across distros by detecting if `python2` is available

== 0.5.0 (2013-04-13)

* Use `#rstrip` to fix table mode bug

== 0.4.2 (2013-02-25)

* Add new lexers, including custom lexers

== 0.3.7 (2013-01-02)

* Fixed missing custom lexers
* Added syntax highlighting for Hxml

== 0.3.4 (2012-12-28)

* Add support for Windows
* Add MIT license
