August 2018

• Option to use HMCode 2015 version (thanks Alex Mead)
• accurate_massive_neutrino_transfers option if accurate neutrino transfer functions needed at late time
• Output text file precision increased
• Warning if accurate_BB=T but other options not set sensibly for accurate lensing BB
• Python CAMB wrapper:
  • On linux system now builds with ifort if available (~35% faster)
  • More efficient and new vector support for angular_diameter_distance and related background functions
  • bbn module generalisation to allow more general table interpolation and vector arguments; added PRIMAT table (thanks Cyril Pitrou)
  • Improvements for default settings in various cases
  • get_background_time_evolution can now get T_b, the baryon temperature
  • save_cmb_power_spectra convenience function
  • Changes for Cobaya compatibility (thanks Jesus Torrado)
  • get_matter_power_interpolator has extrap_kmap to efficiently get tails by extrapolation
  • get_matter_power_interpolator now also available as method of results object for optimization purposes
  • mathutils module with convenience functions like Wigner 3j, pseudo-CL coupling, and fast Gauss-Legendre and x^T C^{-1} x evaluation
  • Doc and example notebook improvements/additional examples and warnings