- Update to version 0.19.0
* Implement saving/loading screenshots, party members and
global variables
* Implement critical threat in combat
* Implement loading feats and Force Powers
* Implement walking as party leader
* Implement P2P and lightning emitters
* Implement ambient-only lights
* Implement fading lights
* Improve two-weapon fighting: add penalties, off-hand attacks
* Fix render order between particles and grass
* Fix danglymeshes

- Update to version 0.18.1
* Implement external configuration of default party
* Improve particle blending
* Improve frustum culling
* Improve water bump mapping
* Make fog less prominent in HDR mode
* Enable dynamic lighting of non-lightmapped area models