2018-02-11 Maciej Piechotka Revert "Add additional query functions to Traversable" This reverts commit da95e830524ffa309eb57925320666e5085b9d66. 2017-12-11 Edward Hennessy Add additional query functions to Traversable * one_match (Predicate) check if exactly one element matches * count_match (Predicate) returns the count of items that matches https://bugzilla.gnome.org/show_bug.cgi?id=781641 2017-12-11 Rico Tzschichholz Fix links in Traverable.tee() doc 2017-09-12 Rico Tzschichholz Fix some delegate copying warnings 2017-03-21 Maciej Piechotka Release 0.20.0