v0.6.11

Zygote v0.6.11

Diff since v0.6.10

Closed issues:

• Cannot take gradient of function of jacobian (#305)
• error for hessian of a^2*b (#405)
• Unused comprehension throws "iterate(nothing)" method error (#804)
• Operations on StaticArrays give runtime BoundsError (#860)
• Gradient of SpecialFunctions.bessel... errors with SpecialFunctions >= 1 - support thunks? (#873)
• backedge for ChainRules.rrule not working correctly (#915)
• Internal error from a BoundsError (#960)
• Using round() for gradient: MethodError: no method matching iterate (#964)
• Grads algebra on GPU causes scalar getindex is disallowed error (#971)

Merged pull requests:

• Define custom adjoints for LogExpFunctions instead of StatsFuns (#949) (@devmotion)
• Handle nothing in map (#951) (@0)
• fix adjoint for sum (#955) (@simeonschaub)
• fix differentiation of loopinfo exprs (#956) (@simeonschaub)
• Change == to isapprox in some tests (#963) (@mcabbott)
• Adjoint for ForwardDiff.jacobian (#968) (@mcabbott)
• fix gradient algebra on gpu (#972) (@CarloLucibello)
• rename ChainRules differential types (#974) (@mzgubic)
• minor typo fix (#976) (@marius311)