Version 0.2.4

I have just released version 0.2.4, which you can find here.

Changes since version 0.2.3 include:

• adding observables and signal pdfs in B→D^(*)ℓν decays;
• adding observables in Λ_b→Λ_cℓν decays;
• adding B_s→{P,V} form factors following [GKvD2018];
• improving the Python interace.

Contributors of these changes are:

• Frederik Beaujean
• Christoph Bobeth
• Nico Gubernari
• Ahmet Kokulu
• Stephan Kürten
• Danny van Dyk