= Guidelines on API Changes =

 - '''''Always try to maintain API compatibility.'''''
 - If an interface ''must'' be changed, try to maintain the old interface for at
   least one minor (eg. [milestone:0.10] -> [milestone:0.11]) version change and log deprecation
   warnings when it's used. Document the API change in '''!TracDev/!ApiChanges/<version>'''.
 - If the old interface can't be maintained, document it as such in the
   appropriate '''!TracDev/!ApiChanges/<version>''' Wiki page.


== Documented Changes ==
[[TitleIndex(TracDev/ApiChanges/)]]

== Development Milestones ==

=== Milestone [milestone:0.12] ===
 * r7705: i18n support for plugins - you'll need 
   Genshi's [Genshi:source:branches/experimental/advanced-i18n@967 advanced-i18n]
   for getting translated templates.
 * !r6986: Internationalization support


=== Milestone [milestone:0.11] ===
 * r6805: functional tests available in trunk (see [source:/trunk/TESTING-README TESTING-README])
 * r6572: enabled the "noConflict" mode for jQuery, so that other Javascript libraries using '$' in a special way can be used. As a result, plugins using jQuery should be updated (follow the advice in http://trac.edgewall.org/changeset/6572#file11). Whether this change will stay or be reverted is under discussion. ''update: well, the change has actually been reverted without much discussion in r6715.''
 * ''r6352'' removed the `req.warning("...")` call. Replace it with `add_warning(req, "...")`.
 * ''r6139 integrated the API changes developed in the context-refactoring branch. The early 0.11dev plugins most probably need to be adapted. See the ["TracDev/ApiChanges/0.11"] page.''
 * r5514: [wiki:TracDev/SecurityBranch Flexible permission system]
 * r5378: Flexible/extensible [TracWorkflow ticket workflow]
 * r4819: [SetupTools Setuptools] integration
 * r4095: WebAdmin integration
 * r4561: versioncontrol "blame" support
 * r3947: [http://jquery.com/ jQuery] integration
 * r3935: Timezone support and internal use of `datetime`
 * r3832: [http://genshi.edgewall.org/ Genshi] integration ([query:status=!closed&keywords=~genshi open tickets])