Eclipse Mylyn 3.24 Release Review

End Date of the Review Period

Reviews run for a minimum of one week. The outcome of the review is decided on this date. This is the last day to make comments or ask questions about this review.




Mylyn 3.24 contains bug fixes and performance improvements.

Architectural Issues


  • No breaking API changes from 3.0
  • API tooling is used to verify that binary backwards compatibility is maintained and no API regressions are introduced.
  • APIs are consumed by 3rd parties who provide regular feedback
  • All API changes are tracked in Bugzilla on bugs tagged as [api]
  • Notes on API additions since Mylyn 3.0:
  • Connector core APIs are available to standalone environments and do not require an OSGi container


Security Issues


Non-Code Aspects

Localization and externalization

  • The code base is externalized
  • Mylyn is now available for translation via Eclipse Babel.

User documentation

  • Eclipse help content is generated from the Wiki
  • The web site provides easy access to Downloads, Support and Getting Started documentation.

Developer documentation

Source Control

  • Source code, including the website content, is managed in Gerrit. Code reviews are encouraged for all changes.

Release Engineering

  • The build system is based on Maven Tycho.

Continuous Integration

  • Tests are executed on a regular schedule on the Mylyn HIPP. Test results and build artifacts are available to anyone.


Usability Details


  • Constant stream of stable releases
  • Bundled as part of EPP distributions
  • Committers work from HEAD, contributors from weekly builds, community from milestone releases

User feedback says it best:

  • "..arguably the most productivity-enhancing idea since background compilation and all of the things that enables (namely refactoring and syntax highlighting).  I just don't know how I ever was able to read and understand the Eclipse sources (or the sources of other large projects I've worked on) before Mylar, it's just that good.“ (David Orme)‏
  • “I would like to commend you on this very good tool. It has increased my productivity by 3 folds - no kidding...” (Deepak Devje)‏


  • No review for this release, but following accessibility guidelines

User Interface Guidelines

  • Focus on consistent visual design, UI elements, icons


End of Life

Active Streams:

  • Mylyn 3.24 supports Eclipse 4.8 and 4.7

End of Life Streams:

  • Mylyn 3.23 supports Eclipse 4.7 and 4.6

Mylyn requires JavaSE 1.8 or later.



  • Lively community on newsgroup and bug reports
  • Articles and blogs by community members


  • Contributor documentation on Eclipsepedia
  • Lively community on mylyn-dev and bug reports


  • Integrator documentation on Eclipsepedia
  • Separate mylyn-integrators mailing list removes need for integrators to watch the higher-traffic mylyn-dev
  • Specific discussions on “[connector]” and “[bridge]” bug reports, as well as “manage integration with Foobar” bug reports