5.4.0 (stable):

• Node: Add eval_xpath().
  (Kjell Ahlstedt) Issue #66 (Marie Preusse)

Meson build:

• Require meson >= 0.62.
• Use Meson's pkgconfig module instead of the libxml++.pc.in template.
  (Kjell Ahlstedt)

5.2.1 (stable):

• Parser: Ignore deprecation of xmlParserCtxt members.
  (Kjell Ahlstedt)

Documentation:

• Don't link to removed developer-old.gnome.org.
  (Kjell Ahlstedt)

Meson build:

• Use libxml2 meson build when libxml2 is built as a subproject.
  (Andrew Potter) Issue #67, Pull request #68
• Require python3 >= 3.7. That's what Meson requires.
  (Kjell Ahlstedt)