v4.0.9

• bug fix for survsim_msm, when all cause-specific hazards were time constant, numerical integration would fail; now fixed by doing integration analytically for that special case

v4.0.8

• build error; now fixed

v4.0.7

• bug fix with msm simulation, would occur if directory of installed files had a space in it
• missing .mata files in pkg file

v4.0.6

• bug fix with varnames in chazard() or logchazard() not parsed correctly with survsim user; now fixed
• error check for negative hazard() added
• Now tidies up after itself if it errors out