v0.5.5

Zygote v0.5.5

Diff since v0.5.4

Closed issues:

• ignore Base.OneTo (#753)
• Errors in adjoints for ifft(xs,d,dims) (#755)
• Need an adjoint for constructor Pair (#761)
• Optimising some linear algebra related adjoints (#773)

Merged pull requests:

• Fix FFT type promotions (#751) (@wkearn)
• add @Nograd for Base.OneTo (#754) (@jamblejoe)
• Call the correct function for irfft(xs,d,dims) (#756) (@wkearn)
• Remove Base.parameter_upper_bound given removal from Base (#757) (@ianshmean)
• fix for #758 (#765) (@racinmat)
• Update ArrayLayouts and FillArrays (#768) (@devmotion)