XMLUnit for Java 2.7.0 and XMLUnit.NET 2.8.0 Released

These two releases contain an incompatible change to the (I)PlaceholderHandler interface, thus the new minor versions. The Evaluate method now receives a variable number of string arguments in addition to the textual content of the element/attribute. This allows placeholders like ${xmlunit.matchesRegex(some\s*regex)}.

For XMLUnit.NET only the placeholders package has changed, for Java in addition the assertj module is now supposed to be compatible with AssertJ 3.15+.

Release Notes for XMLUnit for Java 2.7.0:

• the AssertJ tests now pass on non-English locales as well
  Issue #180

• added a workaround for a binary incompatible change in AssertJ that caused xmlunit-assertj to be incompatible with AssertJ 3.15.0
  Issue #181

• added a new ${xmlunit.matchesRegex(regex)} placeholder
  PR #178 by @Jazzyekim.

• add a new ${xmlunit.isDateTime} placeholder
  inspired by #xmlunit.net/31 and #xmlunit.net/32 by MilkyWare
  Issue #174

• avoid unnecessary creation of DocumentBuilderFactory in DOMDifferenceEngine when a custom factory has been provided to DiffBuilder.
  Issue #182

Release Notes for XMLUnit.NET 2.8.0:

• add a new ${xmlunit.isDateTime} placeholder
  PRs #31 and #32 by
  MilkyWare

• added a new ${xmlunit.matchesRegex(regex)} placeholder
  based on Java PR xmlunit/#178 by
  @Jazzyekim.