Revert "update go.mod"

This reverts commit 2d13f49.

Revert "update go.mod"

This reverts commit 2d13f49.

Fix coverage reporting

Add Melrōse to "Who uses Expr?" section

Co-authored-by: Anton Medvedev <[email protected]>

Improve now() and date() validation

Remove implicit date's timezone set on parse

Fix printing on conditional/binary nodes

Fixes expr-lang#613

Revert "Optimize boolean operations between all, any, one, none funct…

…ions (expr-lang#555)" (expr-lang#625)

This reverts commit 3c03e59.

Better map ast printing

builtin `int` unwraps underlying int value (expr-lang#611)