collapse version 2.0.8

• In pivot(..., values = [multiple columns], labels = "new_labels_column", how = "wieder"), if the columns selected through values already have variable labels, they are concatenated with the new labels provided through "new_labels_col" using " - " as a separator (similar to names where the separator is "_").

• whichv() and operators %==%, %!=% now properly account for missing double values, e.g. c(NA_real_, 1) %==% c(NA_real_, 1) yields c(1, 2) rather than 2. Thanks @eutwt for flagging this (#518).

• In setv(X, v, R), if the type of R is greater than X e.g. setv(1:10, 1:3, 9.5), then a warning is issued that conversion of R to the lower type (real to integer in this case) may incur loss of information. Thanks @tony-aw for suggesting (#498).

• frange() has an option finite = FALSE, like base::range. Thanks @MLopez-Ibanez for suggesting (#511).

• varying.pdata.frame(..., any_group = FALSE) now unindexes the result (as should be the case).