2016-06-28 Murray Cumming 3.21.2 2016-06-28 Murray Cumming Include only gtksource.h where possible. This is demanded by newer versions of gtksourceview. 2016-04-10 Murray Cumming C++11: Markup: Deprecated operator const void*(), adding explicit operator bool(). 2015-09-22 Murray Cumming 3.18.0