v0.4.0

New features

• Changing the number of compartments: cell.branch(0).set_ncomp(4) (#436, #440, #445,
  @michaeldeistler, @jnsbck)
• New options for plotting: cell.vis(type='comp') and cell.vis(type='morph') (#432,
  #437, @jnsbck)
• Speed optimization for jx.integrate(..., voltage_solver="jaxley.stone") (#442,
  @michaeldeistler)

Documentation

• new website powered by sphinx:
  jaxley.readthedocs.io (#434, #435, @michaeldeistler)