v2.2.24

* Update github token in travis build.

v4.0-beta.76

* Issue **#stroom#1906** : Change to allow search to terminate when enough results have been found.

* Issue **#stroom#1907** : Fixed NPE.

v2.2.21

* Issue **#stroom#1906** : Change to allow search to terminate when enough results have been found.

v2.2.20

* Issue **#stroom#1907** : Fixed NPE.

v4.0-beta.75

* Issue **#stroom#1083** : Added `any()`, `first()`, `last()`, `nth()`, `top()` and `bottom()` selection functions to select child values of grouped items.

* Issue **#stroom#1083** : Added `any()`, `first()`, `last()`, `nth()`, `top()` and `bottom()` selection functions to select child values of grouped items.

* Upgraded stroom expression to v1.5.10.

v2.2.19

* Issue **#stroom#1083** : Added `any()`, `first()`, `last()`, `nth()`, `top()` and `bottom()` selection functions to select child values of grouped items.

v2.2.18

* Issue **#stroom#1083** : Added `any()`, `first()`, `last()`, `nth()`, `top()` and `bottom()` selection functions to select child values of grouped items.

* Upgraded stroom expression to v1.5.10.

v2.2.17

* Upgraded stroom expression to v1.5.8.

v2.2.16

* Upgraded stroom expression to v1.5.7.

v2.2.15

* Upgraded stroom expression to v1.5.6.