• improved memory footprint in gamboost() and cvrisk()
• option to suppress saving of ensembles added to boost_control()
• bbs(), bns(), bspatial(): default number of knots changed to a fixed value (= 20)
• changed default for grid (now uses all iterations) in cvrisk() and changed plot.cvrisk()
• bols: works now for factors and can be set-up to use Ridge-estimation. Intercept can be omitted now (via center = TRUE).
• new btree() base-learner for gamboost() available
• fix inconsistencies in regression tests
• add coef.gamboost
• new generic survFit
• cosmetics for trace = TRUE