diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..9b81740
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,872 @@
+# 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/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [2.0.0] - 2026-04-03
+
+### Changed
+
+- Require Ruby >= 3.3
+- Add Ruby 4 Ractor support
+
+## [1.28.0] - 2026-04-02
+
+### Fixed
+
+- Dump undumpable exceptions without cause if that fixes the issue
+
+## [1.27.0] - 2025-04-14
+
+### Added
+
+- Ruby 3.4 support
+
+## [1.26.3] - 2024-08-16
+
+### Fixed
+
+- Ensure not to use old `concurrent-ruby`
+
+## [1.26.2] - 2024-08-11
+
+### Fixed
+
+- Revert v1.26.1 revert; restore cgroups-aware processor count
+
+## [1.26.1] - 2024-08-08
+
+### Fixed
+
+- Revert cgroups-aware processor count from v1.26.0
+
+## [1.26.0] - 2024-08-08
+
+### Changed
+
+- Use cgroups-aware processor count by default
+
+## [1.25.1] - 2024-06-08
+
+### Fixed
+
+- Improve speed for `Get-CimInstance` on Windows
+
+## [1.25.0] - 2024-06-08
+
+### Removed
+
+- Remove dependency on `win32ole`
+
+### Changed
+
+- Require Ruby >= 2.7
+
+## [1.24.0] - 2023-12-16
+
+### Added
+
+- Add `:finish_in_order` option
+
+## [1.23.0] - 2023-04-18
+
+### Added
+
+- Add `filter_map`
+
+### Changed
+
+- Inline the methods of ProcessorCount module
+
+## [1.22.1] - 2022-03-25
+
+### Fixed
+
+- Fix compilation on Windows
+
+## [1.22.0] - 2022-03-21
+
+### Added
+
+- Ractor support
+- Ruby 3.1 support
+
+## [1.21.0] - 2021-09-13
+
+### Fixed
+
+- Avoid thousands of `lsof` warnings in chroot
+- Fix processor count detection on macOS darwin20
+
+## [1.20.2] - 2021-08-24
+
+### Fixed
+
+- Add support for darwin20 processor count detection
+
+## [1.20.1] - 2020-11-22
+
+### Changed
+
+- Switch CI from Travis to GitHub Actions
+
+## [1.20.0] - 2020-11-07
+
+### Added
+
+- Allow breaking with value
+
+### Changed
+
+- Bump Ruby requirements
+
+## [1.19.2] - 2020-06-17
+
+### Fixed
+
+- Allow timeout usage inside of threads
+
+## [1.19.1] - 2019-11-22
+
+### Added
+
+- Add project metadata to the gemspec
+
+### Fixed
+
+- Rescue core exceptions like rspec does
+
+## [1.19.0] - 2019-11-13
+
+### Fixed
+
+- Make sure to also rescue non-standard errors
+
+## [1.18.0] - 2019-10-06
+
+### Added
+
+- Allow overriding the number of processors with an env variable
+
+## [1.17.0] - 2019-04-01
+
+### Fixed
+
+- Fix async exception timing
+
+## [1.16.2] - 2019-03-29
+
+### Fixed
+
+- Prefer local variable over instance variable in worker replacement
+
+## [1.16.1] - 2019-03-28
+
+### Fixed
+
+- Calculate lap correctly to replace worker in isolation mode
+
+## [1.16.0] - 2019-03-26
+
+### Fixed
+
+- Child gracefully halts when parent already died
+- Ensure threads are killed on completion
+
+## [1.15.0] - 2019-03-24
+
+### Fixed
+
+- Avoid nil errors by initializing all workers during isolation runs
+
+## [1.14.0] - 2019-02-25
+
+### Fixed
+
+- Avoid deprecation warnings
+- Skip BigDecimal warnings explicitly
+
+## [1.13.0] - 2019-01-17
+
+### Added
+
+- Enforce a single worker type
+
+### Fixed
+
+- Ensure that `.map` doesn't modify options passed in
+
+## [1.12.1] - 2017-12-16
+
+### Fixed
+
+- Ensure the trapped signal is callable within the Interrupt signal handler
+
+## [1.12.0] - 2017-07-25
+
+### Added
+
+- Ruby 2.4 support
+
+### Fixed
+
+- Reference the Tempfile so it's not GC'd/removed too early
+
+## [1.11.2] - 2017-05-06
+
+### Fixed
+
+- Synchronize worker replacement to avoid race condition
+
+## [1.11.1] - 2017-03-11
+
+### Fixed
+
+- Fix typo (bracktrace => backtrace), use `attr_reader`
+- Remove bindings stack added by `better_errors` gem
+
+## [1.11.0] - 2017-03-10
+
+### Added
+
+- Add `any?` and `all?` methods
+
+### Fixed
+
+- Handle kill and break exceptions in `work_direct`
+- Make version not be required twice when using via git source
+
+## [1.10.0] - 2016-11-24
+
+### Added
+
+- Add `Parallel.worker_number` via thread local
+- Add timeout support
+
+### Fixed
+
+- Make undumpable exceptions traceable
+- Do not call kill method if thread is nil
+
+## [1.9.0] - 2016-06-03
+
+### Added
+
+- Expose `parallel_worker_number` via thread local so tasks can coordinate external dependencies
+
+## [1.8.0] - 2016-03-27
+
+### Added
+
+- Add isolation mode
+
+## [1.7.0] - 2016-03-25
+
+### Added
+
+- Support `true` in progress
+
+## [1.6.2] - 2016-02-24
+
+### Fixed
+
+- Don't call `:finish` hook if there was an exception
+
+## [1.6.1] - 2015-07-21
+
+### Fixed
+
+- `Parallel.map` writes its output safely
+
+## [1.6.0] - 2015-05-26
+
+### Changed
+
+- Stop rescuing interrupt and remove unnecessary thread kill code
+
+## [1.5.1] - 2015-05-25
+
+### Fixed
+
+- Make ensure logic not get called when JRuby exits
+
+## [1.5.0] - 2015-05-25
+
+### Changed
+
+- Refactor into JobFactory
+- Extract UserInterruptHandler
+
+### Fixed
+
+- Fix JRuby threading vs Ctrl+C
+
+## [1.4.1] - 2015-03-01
+
+### Added
+
+- Add `progress_options` option for `ruby-progressbar` library
+
+## [1.4.0] - 2015-02-16
+
+### Fixed
+
+- Stop workers in additional cases when exception is raised in processes
+- Ensure `EOFError` in process is raised as EOF, not `DeadWorker`
+
+## [1.3.4] - 2015-02-07
+
+### Fixed
+
+- Notify start and finish with zero workers
+
+## [1.3.3.1] - 2015-09-07
+
+### Fixed
+
+- Fix missing thread require
+- Simplify require
+
+## [1.3.3] - 2014-10-08
+
+### Fixed
+
+- Initialize instance variable before access
+
+## [1.3.2] - 2014-09-12
+
+### Added
+
+- Allow custom definition of interrupt signal
+- Pass full options to `in_threads`
+
+## [1.3.1] - 2014-09-04
+
+### Fixed
+
+- Fix Queue not being defined in REE / 1.9.3
+
+## [1.3.0] - 2014-08-30
+
+### Added
+
+- Support lambdas in threads and processes
+
+### Changed
+
+- Refactored queue wrapping and mutex handling
+
+## [1.2.4] - 2014-08-17
+
+### Changed
+
+- Do not store all values in an array for `each` + finish/progress; discard after instrumentation
+
+## [1.2.3] - 2014-08-17
+
+### Added
+
+- Support progress and finish callbacks
+- Pass results to finish callback on each
+
+## [1.2.2] - 2014-08-12
+
+### Fixed
+
+- Do not silently fail when getting interrupted
+
+## [1.2.1] - 2014-08-12
+
+### Added
+
+- Add progressbar support
+
+## [1.2.0] - 2014-08-07
+
+### Fixed
+
+- Preserve and call original interrupt to not kill irb sessions
+
+## [1.1.2] - 2014-07-18
+
+### Fixed
+
+- Do not kill yourself so stdout can get flushed properly
+
+## [1.1.1] - 2014-07-17
+
+### Added
+
+- Introduce `Parallel::Kill` to stop all execution
+
+## [1.1.0] - 2014-07-17
+
+### Fixed
+
+- Do not re-raise interrupts or SystemExit
+
+## [1.0.0] - 2014-03-21
+
+### Added
+
+- Yield results to finish callback
+
+### Changed
+
+- Call finish with result for more flexibility
+
+## [0.9.2] - 2014-01-13
+
+### Added
+
+- Allow use of Postgres
+
+### Fixed
+
+- Keep compatible with REE
+- Fix GC detection
+
+## [0.9.1] - 2013-11-25
+
+### Added
+
+- Add license to gem
+
+## [0.9.0] - 2013-10-16
+
+### Added
+
+- More accurate processor core counts for Linux and Windows
+- Only attempt multiprocessing if `Process.fork` is available
+- JRuby threads as default for JRuby platform
+
+## [0.8.4] - 2013-09-26
+
+### Added
+
+- FreeBSD sysctl support for processor count
+
+## [0.8.3] - 2013-09-20
+
+### Fixed
+
+- Fix uninitialized instance variable `@to_be_killed`
+
+## [0.8.2] - 2013-09-13
+
+### Changed
+
+- Avoid slowness when assigning/passing results that will be discarded
+
+## [0.8.1] - 2013-09-10
+
+### Fixed
+
+- Fix copy-paste error in `physical_processor_count` for Win32
+
+## [0.8.0] - 2013-08-30
+
+### Fixed
+
+- Under Linux, physical core count is number of physicals * cores/physical
+- Add Ruby 1.8.7 support
+- Handle case where cores not visible in `/proc/cpuinfo`
+
+## [0.7.1] - 2013-06-30
+
+### Added
+
+- Processor count support for NetBSD
+
+## [0.7.0] - 2013-06-14
+
+### Fixed
+
+- Fix finish order
+- Kill threads on Ctrl+C
+
+## [0.6.5] - 2013-05-14
+
+### Fixed
+
+- Correct number of CPUs in KVM
+
+## [0.6.4] - 2013-03-30
+
+### Added
+
+- Handle return in parallel threads/processes using `Parallel::Break`
+
+## [0.6.3] - 2013-03-19
+
+### Added
+
+- Add MIT-LICENSE.txt
+
+## [0.6.2] - 2013-02-03
+
+### Changed
+
+- Experiment with signed certs
+
+## [0.6.1] - 2012-12-15
+
+### Fixed
+
+- `DeadWorker` uses common ancestor `Exception` for EOF and EPIPE
+
+## [0.6.0] - 2012-12-15
+
+### Added
+
+- Nice notification when workers die
+- Nice error message when trying to write to a dead process
+
+### Changed
+
+- Extract worker class
+- Refactor instrumentation
+
+## [0.5.21] - 2012-12-01
+
+### Changed
+
+- Memoize processor counts as they don't change
+
+## [0.5.20] - 2012-11-27
+
+### Added
+
+- Monitor progress with `:start` and `:finish` callbacks
+- Progressbar support
+
+## [0.5.19] - 2012-10-07
+
+### Fixed
+
+- Ignore dead children
+
+## [0.5.18] - 2012-08-17
+
+### Added
+
+- Cygwin support for processor count
+
+## [0.5.17] - 2012-06-03
+
+### Fixed
+
+- Additional distro support for processor count
+
+## [0.5.16] - 2012-03-06
+
+### Changed
+
+- Bundlerify gemspec
+
+## [0.5.15] - 2012-02-25
+
+### Fixed
+
+- Fix complex object de/serialisation
+
+## [0.5.14] - 2012-02-07
+
+### Fixed
+
+- Raise undumpable exceptions properly
+- Silence a warning
+
+## [0.5.13] - 2012-02-02
+
+### Added
+
+- First try on physical CPU count
+
+## [0.5.12] - 2012-01-21
+
+### Added
+
+- Processor count support for Solaris
+
+## [0.5.11] - 2011-12-09
+
+### Fixed
+
+- Fix pipe-closing file descriptor issue
+
+## [0.5.10] - 2011-12-06
+
+### Changed
+
+- Switch license to MIT
+- Refactor worker creation
+
+## [0.5.9] - 2011-09-11
+
+### Fixed
+
+- Default `processor_count` to 1 when unknown
+- Remove self-reference so it can be easily vendored
+
+## [0.5.8] - 2011-08-18
+
+### Changed
+
+- Simplify work in processes
+
+## [0.5.7] - 2011-08-08
+
+### Added
+
+- Support 0 threads/processes for debugging and benchmarking
+
+### Changed
+
+- Simplified command for Linux CPU detection
+
+## [0.5.6] - 2011-08-05
+
+### Changed
+
+- Count hyper-threads instead of cores
+
+## [0.5.5] - 2011-06-03
+
+### Added
+
+- Windows support for number of processes
+
+## [0.5.4] - 2011-06-02
+
+### Fixed
+
+- Support any version of Darwin
+- Support JRuby on OS X
+
+## [0.5.3] - 2011-03-20
+
+### Added
+
+- Support any Enumerable (anything that has `to_a`)
+
+## [0.5.2] - 2011-02-15
+
+### Fixed
+
+- Guard against missing `hwprefs` on OS X 10.6+
+
+## [0.5.1] - 2010-11-05
+
+### Fixed
+
+- Let other jobs finish clean when one raises
+- Join all threads if one got an exception
+
+## [0.5.0] - 2010-10-24
+
+### Changed
+
+- Split thread and process handling
+- Preserve order of elements
+- Remove encoding/decoding and duping overhead
+
+## [0.4.6] - 2010-10-06
+
+### Fixed
+
+- Fix `hwprefs` `thread_count` to `cpu_count` on Leopard
+
+## [0.4.5] - 2010-10-06
+
+### Added
+
+- Detect Hyperthreading on Darwin
+
+## [0.4.4] - 2010-09-24
+
+### Fixed
+
+- Make tests pass on OS X with different UID array index
+- Fix for Ruby 1.9 formatting and splat changes
+
+## [0.4.3] - 2010-08-24
+
+### Added
+
+- FreeBSD support
+
+## [0.4.2] - 2010-05-11
+
+### Fixed
+
+- Prevent Hold status in children
+
+## [0.4.1] - 2010-04-18
+
+### Added
+
+- Add `each_with_index` and `map_with_index`
+
+## [0.4.0] - 2010-01-17
+
+### Changed
+
+- Preserve results only if necessary
+
+## [0.3.7] - 2009-12-19
+
+### Fixed
+
+- Using nil as argument for `in_processes` should use the default
+
+## [0.3.6] - 2009-11-07
+
+### Added
+
+- Add `GC.copy_on_write_friendly=true`
+
+## [0.3.5] - 2009-10-18
+
+### Added
+
+- Support for Ranges
+- High fork rate support
+
+## [0.3.4] - 2009-10-16
+
+### Changed
+
+- Internal improvements
+
+## [0.3.3] - 2009-10-11
+
+### Changed
+
+- Internal refactoring
+
+## [0.3.2] - 2009-10-11
+
+### Added
+
+- Add `Parallel.each`
+
+## [0.3.1] - 2009-10-05
+
+### Added
+
+- Initial release on RubyGems
+
+[2.0.0]: https://github.com/grosser/parallel/compare/v1.28.0...v2.0.0
+[1.28.0]: https://github.com/grosser/parallel/compare/v1.27.0...v1.28.0
+[1.27.0]: https://github.com/grosser/parallel/compare/v1.26.3...v1.27.0
+[1.26.3]: https://github.com/grosser/parallel/compare/v1.26.2...v1.26.3
+[1.26.2]: https://github.com/grosser/parallel/compare/v1.26.1...v1.26.2
+[1.26.1]: https://github.com/grosser/parallel/compare/v1.26.0...v1.26.1
+[1.26.0]: https://github.com/grosser/parallel/compare/v1.25.1...v1.26.0
+[1.25.1]: https://github.com/grosser/parallel/compare/v1.25.0...v1.25.1
+[1.25.0]: https://github.com/grosser/parallel/compare/v1.24.0...v1.25.0
+[1.24.0]: https://github.com/grosser/parallel/compare/v1.23.0...v1.24.0
+[1.23.0]: https://github.com/grosser/parallel/compare/v1.22.1...v1.23.0
+[1.22.1]: https://github.com/grosser/parallel/compare/v1.22.0...v1.22.1
+[1.22.0]: https://github.com/grosser/parallel/compare/v1.21.0...v1.22.0
+[1.21.0]: https://github.com/grosser/parallel/compare/v1.20.2...v1.21.0
+[1.20.2]: https://github.com/grosser/parallel/compare/v1.20.1...v1.20.2
+[1.20.1]: https://github.com/grosser/parallel/compare/v1.20.0...v1.20.1
+[1.20.0]: https://github.com/grosser/parallel/compare/v1.19.2...v1.20.0
+[1.19.2]: https://github.com/grosser/parallel/compare/v1.19.1...v1.19.2
+[1.19.1]: https://github.com/grosser/parallel/compare/v1.19.0...v1.19.1
+[1.19.0]: https://github.com/grosser/parallel/compare/v1.18.0...v1.19.0
+[1.18.0]: https://github.com/grosser/parallel/compare/v1.17.0...v1.18.0
+[1.17.0]: https://github.com/grosser/parallel/compare/v1.16.2...v1.17.0
+[1.16.2]: https://github.com/grosser/parallel/compare/v1.16.1...v1.16.2
+[1.16.1]: https://github.com/grosser/parallel/compare/v1.16.0...v1.16.1
+[1.16.0]: https://github.com/grosser/parallel/compare/v1.15.0...v1.16.0
+[1.15.0]: https://github.com/grosser/parallel/compare/v1.14.0...v1.15.0
+[1.14.0]: https://github.com/grosser/parallel/compare/v1.13.0...v1.14.0
+[1.13.0]: https://github.com/grosser/parallel/compare/v1.12.1...v1.13.0
+[1.12.1]: https://github.com/grosser/parallel/compare/v1.12.0...v1.12.1
+[1.12.0]: https://github.com/grosser/parallel/compare/v1.11.2...v1.12.0
+[1.11.2]: https://github.com/grosser/parallel/compare/v1.11.1...v1.11.2
+[1.11.1]: https://github.com/grosser/parallel/compare/v1.11.0...v1.11.1
+[1.11.0]: https://github.com/grosser/parallel/compare/v1.10.0...v1.11.0
+[1.10.0]: https://github.com/grosser/parallel/compare/v1.9.0...v1.10.0
+[1.9.0]: https://github.com/grosser/parallel/compare/v1.8.0...v1.9.0
+[1.8.0]: https://github.com/grosser/parallel/compare/v1.7.0...v1.8.0
+[1.7.0]: https://github.com/grosser/parallel/compare/v1.6.2...v1.7.0
+[1.6.2]: https://github.com/grosser/parallel/compare/v1.6.1...v1.6.2
+[1.6.1]: https://github.com/grosser/parallel/compare/v1.6.0...v1.6.1
+[1.6.0]: https://github.com/grosser/parallel/compare/v1.5.1...v1.6.0
+[1.5.1]: https://github.com/grosser/parallel/compare/v1.5.0...v1.5.1
+[1.5.0]: https://github.com/grosser/parallel/compare/v1.4.1...v1.5.0
+[1.4.1]: https://github.com/grosser/parallel/compare/v1.4.0...v1.4.1
+[1.4.0]: https://github.com/grosser/parallel/compare/v1.3.4...v1.4.0
+[1.3.4]: https://github.com/grosser/parallel/compare/v1.3.3.1...v1.3.4
+[1.3.3.1]: https://github.com/grosser/parallel/compare/v1.3.3...v1.3.3.1
+[1.3.3]: https://github.com/grosser/parallel/compare/v1.3.2...v1.3.3
+[1.3.2]: https://github.com/grosser/parallel/compare/v1.3.1...v1.3.2
+[1.3.1]: https://github.com/grosser/parallel/compare/v1.3.0...v1.3.1
+[1.3.0]: https://github.com/grosser/parallel/compare/v1.2.4...v1.3.0
+[1.2.4]: https://github.com/grosser/parallel/compare/v1.2.3...v1.2.4
+[1.2.3]: https://github.com/grosser/parallel/compare/v1.2.2...v1.2.3
+[1.2.2]: https://github.com/grosser/parallel/compare/v1.2.1...v1.2.2
+[1.2.1]: https://github.com/grosser/parallel/compare/v1.2.0...v1.2.1
+[1.2.0]: https://github.com/grosser/parallel/compare/v1.1.2...v1.2.0
+[1.1.2]: https://github.com/grosser/parallel/compare/v1.1.1...v1.1.2
+[1.1.1]: https://github.com/grosser/parallel/compare/v1.1.0...v1.1.1
+[1.1.0]: https://github.com/grosser/parallel/compare/v1.0.0...v1.1.0
+[1.0.0]: https://github.com/grosser/parallel/compare/v0.9.2...v1.0.0
+[0.9.2]: https://github.com/grosser/parallel/compare/v0.9.1...v0.9.2
+[0.9.1]: https://github.com/grosser/parallel/compare/v0.9.0...v0.9.1
+[0.9.0]: https://github.com/grosser/parallel/compare/v0.8.4...v0.9.0
+[0.8.4]: https://github.com/grosser/parallel/compare/v0.8.3...v0.8.4
+[0.8.3]: https://github.com/grosser/parallel/compare/v0.8.2...v0.8.3
+[0.8.2]: https://github.com/grosser/parallel/compare/v0.8.1...v0.8.2
+[0.8.1]: https://github.com/grosser/parallel/compare/v0.8.0...v0.8.1
+[0.8.0]: https://github.com/grosser/parallel/compare/v0.7.1...v0.8.0
+[0.7.1]: https://github.com/grosser/parallel/compare/v0.7.0...v0.7.1
+[0.7.0]: https://github.com/grosser/parallel/compare/v0.6.5...v0.7.0
+[0.6.5]: https://github.com/grosser/parallel/compare/v0.6.4...v0.6.5
+[0.6.4]: https://github.com/grosser/parallel/compare/v0.6.3...v0.6.4
+[0.6.3]: https://github.com/grosser/parallel/compare/v0.6.2...v0.6.3
+[0.6.2]: https://github.com/grosser/parallel/compare/v0.6.1...v0.6.2
+[0.6.1]: https://github.com/grosser/parallel/compare/v0.6.0...v0.6.1
+[0.6.0]: https://github.com/grosser/parallel/compare/v0.5.21...v0.6.0
+[0.5.21]: https://github.com/grosser/parallel/compare/v0.5.20...v0.5.21
+[0.5.20]: https://github.com/grosser/parallel/compare/v0.5.19...v0.5.20
+[0.5.19]: https://github.com/grosser/parallel/compare/v0.5.18...v0.5.19
+[0.5.18]: https://github.com/grosser/parallel/compare/v0.5.17...v0.5.18
+[0.5.17]: https://github.com/grosser/parallel/compare/v0.5.16...v0.5.17
+[0.5.16]: https://github.com/grosser/parallel/compare/v0.5.15...v0.5.16
+[0.5.15]: https://github.com/grosser/parallel/compare/v0.5.14...v0.5.15
+[0.5.14]: https://github.com/grosser/parallel/compare/v0.5.13...v0.5.14
+[0.5.13]: https://github.com/grosser/parallel/compare/v0.5.12...v0.5.13
+[0.5.12]: https://github.com/grosser/parallel/compare/v0.5.11...v0.5.12
+[0.5.11]: https://github.com/grosser/parallel/compare/v0.5.10...v0.5.11
+[0.5.10]: https://github.com/grosser/parallel/compare/v0.5.9...v0.5.10
+[0.5.9]: https://github.com/grosser/parallel/compare/v0.5.8...v0.5.9
+[0.5.8]: https://github.com/grosser/parallel/compare/v0.5.7...v0.5.8
+[0.5.7]: https://github.com/grosser/parallel/compare/v0.5.6...v0.5.7
+[0.5.6]: https://github.com/grosser/parallel/compare/v0.5.5...v0.5.6
+[0.5.5]: https://github.com/grosser/parallel/compare/v0.5.4...v0.5.5
+[0.5.4]: https://github.com/grosser/parallel/compare/v0.5.3...v0.5.4
+[0.5.3]: https://github.com/grosser/parallel/compare/v0.5.2...v0.5.3
+[0.5.2]: https://github.com/grosser/parallel/compare/v0.5.1...v0.5.2
+[0.5.1]: https://github.com/grosser/parallel/compare/v0.5.0...v0.5.1
+[0.5.0]: https://github.com/grosser/parallel/compare/v0.4.6...v0.5.0
+[0.4.6]: https://github.com/grosser/parallel/compare/v0.4.5...v0.4.6
+[0.4.5]: https://github.com/grosser/parallel/compare/v0.4.4...v0.4.5
+[0.4.4]: https://github.com/grosser/parallel/compare/v0.4.3...v0.4.4
+[0.4.3]: https://github.com/grosser/parallel/compare/v0.4.2...v0.4.3
+[0.4.2]: https://github.com/grosser/parallel/compare/v0.4.1...v0.4.2
+[0.4.1]: https://github.com/grosser/parallel/compare/v0.4.0...v0.4.1
+[0.4.0]: https://github.com/grosser/parallel/compare/v0.3.7...v0.4.0
+[0.3.7]: https://github.com/grosser/parallel/compare/v0.3.6...v0.3.7
+[0.3.6]: https://github.com/grosser/parallel/compare/v0.3.5...v0.3.6
+[0.3.5]: https://github.com/grosser/parallel/compare/v0.3.4...v0.3.5
+[0.3.4]: https://github.com/grosser/parallel/compare/v0.3.3...v0.3.4
+[0.3.3]: https://github.com/grosser/parallel/compare/v0.3.2...v0.3.3
+[0.3.2]: https://github.com/grosser/parallel/compare/v0.3.1...v0.3.2
+[0.3.1]: https://github.com/grosser/parallel/releases/tag/v0.3.1
diff --git a/parallel.gemspec b/parallel.gemspec
index f4ef8fe..0085f9f 100644
--- a/parallel.gemspec
+++ b/parallel.gemspec
@@ -9,10 +9,11 @@ Gem::Specification.new name, Parallel::VERSION do |s|
   s.email = "michael@grosser.it"
   s.homepage = "https://github.com/grosser/#{name}"
   s.metadata = {
-    "bug_tracker_uri" => "https://github.com/grosser/#{name}/issues",
-    "documentation_uri" => "https://github.com/grosser/#{name}/blob/v#{s.version}/Readme.md",
-    "source_code_uri" => "https://github.com/grosser/#{name}/tree/v#{s.version}",
-    "wiki_uri" => "https://github.com/grosser/#{name}/wiki"
+    "bug_tracker_uri" => "#{s.homepage}/issues",
+    "documentation_uri" => "#{s.homepage}/blob/v#{s.version}/Readme.md",
+    "source_code_uri" => "#{s.homepage}/tree/v#{s.version}",
+    "wiki_uri" => "#{s.homepage}/wiki",
+    "changelog_uri" => "#{s.homepage}/blob/v#{s.version}/CHANGELOG.md"
   }
   s.files = `git ls-files lib MIT-LICENSE.txt`.split("\n")
   s.license = "MIT"