Changes in version 0.0-9 (2021-02-08) o Bug-fix + tests. Changes in version 0.0-8 (2021-01-24) o R 4.1 compatibility. Changes in version 0.0-7 (2016-12-29) o Added safe_deparse fn. o Exported print_and_capture. o Some moderate performance enhancements for vectorized predicates. o Better feedback msg for is2 with fn and S4 inputs, and with vectorized class arg. o Some more examples. Changes in version 0.0-6 (2016-05-08) o assertionConditions now include the name of the predicate that caused them. o This predicate name is given in assertion failure messages. o Byte compilation turned on (for slight performance gains). o Numeric/complex values now reported with higher accuracy (17 sig digits) in vector error msgs. Changes in version 0.0-5 (2016-03-08) o Regression fixes to merge_dots_with_list, merge.list. o Pipes inside the assertion now work (very slight breaking change to get_name_in_parent). Changes in version 0.0-4 (2016-03-07) o Many minor fixes and documentation updates. o dont_stop can now run past multiple errors (slightly breaking change). o merge.list and merge_dots_with_list deal with unnamed arguments. Changes in version 0.0-3 (2015-10-08) o Reverted behaviour of is_na, is_not_na to prevent breaks in dependencies. Changes in version 0.0-2 (2015-10-06) o Added Dutch, French, German, Greek, Hungarian, Korean, Russian, Swedish, Turkish, and Ukranian translations. o Added assert_are_identical for comparing two objects. o More README. Changes in version 0.0-1 (2015-07-14) o Content extracted from assertive 0.2-7, and tidied.