spray 1.1-0

C++-17 constructions

spray 1.0-27

new spraycross vignette
use capture.output(cat()) in print_spray_polyform()

spray 1.0-26

bugfixes
code of conduct
contributing guide
improvement to print method
no dependence on mathjax package

spray 1.0-21

consistentification of zero objects

spray 1.0-20

summary method

spray 1.0-19

bugfix so getOption("max.print") is respected
coeffs(S) returns drop()-ped values

spray 1.0-18

bug in coeffs(x) <- v fixed
== implemented, also !=
new generic as.id()

spray 1.0-17

sprayvars option now also governs atrix-form printing
drop() function added, following the clifford package

spray 1.0-16

add a sticker
consistently use coeffs(); return a disord object
constant() now generic
cross products implemented as spraycross()