| A | ↘ | B | Provider got worse |
| ⇢ | B | Provider::parseMemberAdd() added | |
| ⇢ | B | Provider::parseMemberRemove() added | |
| ⇢ | A | Provider::parseMemberLeft() added | |
| B | ↗ | A | Provider::parseCircleDelete() improved |
| B | ↗ | A | Provider::parseMemberRequestInvitation() improved |
| A | ↘ | B | Provider::parseMembersAsMember() got worse |