[new release] patricia-tree (0.11.0)
CHANGES:
- Add some `reflexive_equal` and `reflexive_compare` functions
- Add `min_binding_inter` for maps, `min_elt_inter` for sets and their max counterparts
- Add `difference` and `symmetric_difference` function to maps (and add `difference` to `WithForeign`)
- Add `diff` functions to sets
- Internal refactor.