| ⇢ | A | Template.keywords() added | |
| ⇢ | A | Template.search() added | |
| ⇢ | A | describe_search() added | |
| ⇢ | A | describe_keywords() added | |
| ⇢ | A | it_counts_contained_terms() added | |
| ⇢ | A | is_the_set_of_all_relevant_terms() added | |
| ⇢ | A | it_treats_none_specially() added | |
| A | ↘ | B | _get_matches() got worse |