[risky] Description of affirm_subject_classification changed (33% word delta). [risky] Description of assert_location changed (36% word delta). [breaking] Field version_check was removed from assert_location input; consumers still sending…
[safe] Description of enrich_subject changed (8% word delta). [risky] Description of propose_subject_reclassification changed (36% word delta). [risky] Description of reopen_subject_classification changed (49% word delta). [breaking] New…
[risky] Description of assert_location changed (36% word delta). [risky] Description of claim_deliberation changed (46% word delta). [breaking] New required field version_check on claim_deliberation; requests without it will fail. [risky]…
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
2026-09-20 09:28risky
risky Description of assert_location changed (37% word delta).
risky Description of correct_subject_fact changed (34% word delta).
safe Description of enrich_subject changed (10% word delta).
safe Description of save_experience changed (6% word delta).
2026-09-13 15:07risky
risky Description of assert_location changed (57% word delta).
risky Description of correct_subject_fact changed (53% word delta).
safe Description of enrich_subject changed (7% word delta).
safe Description of save_experience changed (4% word delta).
2026-09-13 11:59risky
risky Description of affirm_subject_classification changed (55% word delta).
safe Description of enrich_subject changed (3% word delta).
risky Optional field source_model was added to enrich_subject; may shift model behaviour.
safe Description of propose_subject_reclassification changed (24% word delta).
safe Description of save_experience changed (4% word delta).
risky Optional field source_model was added to save_experience; may shift model behaviour.
2026-09-13 05:40risky
safe Description of resolve_subject_hierarchy changed (14% word delta).
risky Optional field peer_decisions was added to resolve_subject_hierarchy; may shift model behaviour.
safe Description of set_type_relationship changed (13% word delta).
risky Optional field peer_decision was added to set_type_relationship; may shift model behaviour.
2026-09-12 19:17risky
Optional field relationship was added to get_subject_type_path; may shift model behaviour.
Optional field relationship was added to list_child_subject_types; may shift model behaviour.
Optional field relationship was added to list_root_subject_types; may shift model behaviour.
2026-09-12 16:04safe
Tool get_subject_type_path was added.
Tool list_child_subject_types was added.
Tool list_root_subject_types was added.
Description of resolve_subject_hierarchy changed (9% word delta).
Description of search changed (15% word delta).
Description of vocabulary_index changed (23% word delta).
2026-08-30 13:22breaking
risky Description of affirm_subject_classification changed (33% word delta).
breaking Field version_check was removed from affirm_subject_classification input; consumers still sending it may be rejected or silently ignored.
risky Description of assert_location changed (36% word delta).
breaking Field version_check was removed from assert_location input; consumers still sending it may be rejected or silently ignored.
risky Description of claim_deliberation changed (46% word delta).
breaking Field version_check was removed from claim_deliberation input; consumers still sending it may be rejected or silently ignored.
risky Description of correct_subject_fact changed (29% word delta).
breaking Field version_check was removed from correct_subject_fact input; consumers still sending it may be rejected or silently ignored.
+ 33 more in this revision
2026-08-29 22:04risky
Description of propose_subject_reclassification changed (52% word delta).
Description of resolve_subject_hierarchy changed (34% word delta).
Description of set_type_relationship changed (42% word delta).
Description of vocabulary_index changed (38% word delta).
2026-08-29 18:57safe
Tool list_my_mcp_interactions was added.
Tool list_my_workflows was added.
2026-08-29 12:50safe
Description of enrich_subject changed (15% word delta).
2026-08-29 11:41safe
Tool list_reviews_by_visibility was added.
Tool set_review_visibility was added.
2026-08-28 10:13safe
Tool affirm_subject_classification was added.
Description of enrich_subject changed (2% word delta).
2026-08-28 07:59breaking
safe Description of enrich_subject changed (8% word delta).
risky Description of propose_subject_reclassification changed (36% word delta).
breaking New required field version_check on propose_subject_reclassification; requests without it will fail.
risky Description of reopen_subject_classification changed (49% word delta).
breaking New required field version_check on reopen_subject_classification; requests without it will fail.
2026-08-27 17:36safe
Tool get_subject_classification was added.
Tool propose_subject_reclassification was added.
Tool reopen_subject_classification was added.
2026-08-26 19:11breaking
risky Description of assert_location changed (36% word delta).
breaking New required field version_check on assert_location; requests without it will fail.
risky Description of claim_deliberation changed (46% word delta).
breaking New required field version_check on claim_deliberation; requests without it will fail.
risky Description of correct_subject_fact changed (29% word delta).
breaking New required field version_check on correct_subject_fact; requests without it will fail.
safe Description of create_deliberation changed (24% word delta).
breaking New required field version_check on create_deliberation; requests without it will fail.
+ 25 more in this revision
2026-08-26 18:08safe
Tool get_server_info was added.
Snapshot log
The hashes to pin against. Identical contracts hash identically.
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
[](https://zevruna.com/servers/testgraph.21dle.co.uk)