Revision history for Array-Set

0.03    2016-09-15 (PERLANCAR)

	- [optimize] Provide fast version of diff/intersect when
	  ignore_{blanks,case} are not enabled.


0.02    2015-11-18 (PERLANCAR)

	- No functional changes.

	- [doc] Add note about performance; mention Set::Array,
	  Array::AsObject, Set::Object, Set::Tiny.


0.01    2015-11-13 (PERLANCAR)

        - First release.