4.3.1 (unreleased)

4.3.0 (2017-08-08)

  • Drop support for Python 3.3.
  • Add support for Python 3.6.

4.2.0 (2016-04-12)

  • Drop support for Python 2.6 and 3.2.
  • Accept and ignore i18n:ignore and i18n:ignore-attributes attributes. For compatibility with other tools (such as i18ndude).
  • Add support for Python 3.5.

4.1.1 (2015-06-05)

  • Suppress deprecation under Python 3.4 for default convert_charrefs argument (passed to HTMLParser). Also ensures that upcoming change to the default in Python 3.5 will not affect us.
  • Add support for Python 3.2 and PyPy3.

4.1.0 (2014-12-19)


Support for PyPy3 is pending release of a fix for:

  • Add support for Python 3.4.
  • Add support for testing on Travis.

4.0.0 (2014-01-13)

  • Fix possible UnicodeDecodeError in warning when msgid already exists.

4.0.0a1 (2013-02-15)

  • Replace deprecated zope.interface.implements usage with equivalent zope.interface.implementer decorator.
  • Add support for Python 3.3 and PyPy.
  • Drop support for Python 2.4 and 2.5.
  • Output attributes generate via tal:attributes and i18n:attributes directives in alphabetical order.

3.6.1 (2012-03-09)

3.6.0 (2011-08-20)

  • Update talinterpreter.FasterStringIO to faster list-based implementation.
  • Increase the default value of the wrap argument from 60 to 1023 characters, to avoid extra whitespace and line breaks.
  • Fix printing of error messages for msgid conflict with non-ASCII texts.

3.5.2 (2009-10-31)

  • In talgettext.POEngine.translate, print a warning if a msgid already exists in the domain with a different default.

3.5.1 (2009-03-08)

  • Update tests of “bad” entities for compatibility with the stricter HTMLParser module shipped with Python 2.6.x.

3.5.0 (2008-06-06)

3.4.1 (2007-11-16)

  • Remove unnecessary dummyengine dependency on zope.i18n to simplify distribution. The dummyengine.DummyTranslationDomain class no longer implements zope.i18n.interfaces.ITranslationDomain as a result. Installing zope.tal with easy_install or buildout no longer pulls in many unrelated distributions.
  • Support running tests using test.
  • Stop pinning (no longer required) zope.traversing and versions in buildout.cfg.

3.4.0 (2007-10-03)

  • Update package meta-data.


  • Update dependency on zope.i18n to a verions requiring the correct version of, avoiding a hidden dependency issue in


Changes before 3.4.0b1 where not tracked as an individual package and have been documented in the Zope 3 changelog.