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Bug fixes:
- Problem: refactoring plone.app.widgets is not easy with too detailed expectations on the output of the pattern_options.
Its also outside the scope of this test.
Solution: check if there are pattern_options, but now what they are exactly.
[jensens] (124)
- Fixed slowness in ``unicodeTestIn`` script used by keyword template.
[maurits] (125)
- Fixed changelog for releases 1.15.5, 1.15.6 and 1.16.0. [maurits] (130)
- Fixed ``UnicodeEncodeError`` when editing Archetypes rich text. [maurits] (2832)