In this week's KDE Commit-Digest: Work begins on integrating C# support in KDevelop, as the second phase of the "C# parser for KDevelop" Summer Of Code project, whilst a companion effort concurrently starts to support Java. Eigen, a matrix and vector mathematics library is begun. okular is ported to QGraphicsView. Infrastructure improvements in Solid and Kalzium. "Siox" tool ported to Krita.