Public changelog

affine.earth

Contract history for the affine.earth MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.

90-day stability

quietsaferiskybreaking

6Breaking · 90d

6Advisories

30Snapshots kept

2026-09-26Last observed

Advisories

ZV-2026-1467 · 2026-09-26breaking

affine.earth: Field preserve_register was removed from affine_translate_text input; consumers still sending it may be rejected or silently ignored.

[risky] Description of affine_translate_text changed (46% word delta). [safe] Field target_lang on affine_translate_text is no longer required.

ZV-2026-0776 · 2026-09-07breaking

affine.earth: op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now b

[safe] Tool bond_presented_key was added. [risky] Description of execute_2local_hamiltonian changed (58% word delta). [risky] Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible. [risky] Description of…

ZV-2026-0653 · 2026-09-03breaking

affine.earth: Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.

[risky] Description of execute_2local_hamiltonian changed (58% word delta). [risky] Description of lattice_op changed (68% word delta). [breaking] Enum value verify removed from op on lattice_op. [breaking] Enum value shear removed from op…

ZV-2026-0652 · 2026-09-03breaking

affine.earth: op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now b

[risky] Description of execute_2local_hamiltonian changed (58% word delta). [risky] Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible. [risky] Description of lattice_op changed (68% word delta)…

ZV-2026-0570 · 2026-08-31breaking

affine.earth: Tool execute_artifact_crucible was removed.

[safe] Description of code_ir_equiv changed (24% word delta). [breaking] Field files was removed from code_ir_equiv input; consumers still sending it may be rejected or silently ignored. [breaking] Field left_file was removed from…

ZV-2026-0415 · 2026-08-26breaking

affine.earth: Type of obs_seq on atc.assert_4d_deconfliction changed integer → string.

[safe] Tool lattice_op was added. [safe] Tool math_court was added. [breaking] Type of lon_scale_den on atc.assert_4d_deconfliction changed integer → string. [breaking] Type of lon_scale_num on atc.assert_4d_deconfliction changed integer →…

Contract changelog

Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.

2026-09-26 01:16breaking

risky Description of affine_translate_text changed (46% word delta).
breaking Field preserve_register was removed from affine_translate_text input; consumers still sending it may be rejected or silently ignored.
safe Field target_lang on affine_translate_text is no longer required.

2026-09-24 16:43risky

Description of affine_translate_text changed (74% word delta).
Optional field target_langs was added to affine_translate_text; may shift model behaviour.

2026-09-13 10:16risky

safe Tool affine_translate_text was added.
risky Optional field mc_budget was added to math_court; may shift model behaviour.
risky Optional field mc_budget_units was added to math_court; may shift model behaviour.
risky Optional field mc_centre_x was added to math_court; may shift model behaviour.
risky Optional field mc_centre_y was added to math_court; may shift model behaviour.
risky Optional field mc_centre_z was added to math_court; may shift model behaviour.
risky Optional field mc_claim was added to math_court; may shift model behaviour.
risky Optional field mc_op was added to math_court; may shift model behaviour.

+ 8 more in this revision

2026-09-07 02:40breaking

safe Tool bond_presented_key was added.
risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.

+ 96 more in this revision

2026-09-07 01:36breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-07 01:33breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-07 01:32breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-07 01:31breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-07 01:28breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-07 00:26breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 23:24breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 23:20breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 22:18breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 22:17breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 19:13breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 18:11breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 18:10breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 18:09breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 18:08breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 17:06breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 15:03breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 15:02breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 15:01breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

2026-09-06 14:59breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
risky Enum value Rust no_std wasm32 added to target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking op on lattice_op narrowed to a closed enum (verify, shear, add, sub, mul, distance, locking_distance, lane_mask, park, permute_p1, permute_p2, is_zero); previously valid values may now be rejected.
risky Optional field A was added to math_court; may shift model behaviour.
risky Optional field Q was added to math_court; may shift model behaviour.
risky Optional field arc_order_ppt was added to math_court; may shift model behaviour.
risky Optional field arm_counts was added to math_court; may shift model behaviour.

+ 95 more in this revision

2026-09-06 09:53breaking

risky Description of execute_2local_hamiltonian changed (58% word delta).
breaking Enum value Rust no_std wasm32 removed from target_architecture on execute_artifact_crucible.
risky Description of lattice_op changed (68% word delta).
breaking Enum value verify removed from op on lattice_op.
breaking Enum value shear removed from op on lattice_op.
breaking Enum value add removed from op on lattice_op.
breaking Enum value sub removed from op on lattice_op.
breaking Enum value mul removed from op on lattice_op.

+ 107 more in this revision

Snapshot log

The hashes to pin against. Identical contracts hash identically.

Observed	Contract hash	Tools
2026-09-26 01:16	7ddd3c0e1c05	51
2026-09-24 16:43	0a31de336093	51
2026-09-13 10:16	a4660d8d027e	51
2026-09-07 02:40	615f4da3d1b4	50
2026-09-07 01:36	6f17c9804bfe	49
2026-09-07 01:33	6a9931e90a60	49
2026-09-07 01:32	6f17c9804bfe	49
2026-09-07 01:31	6a9931e90a60	49
2026-09-07 01:28	6f17c9804bfe	49
2026-09-07 00:26	6a9931e90a60	49
2026-09-06 23:24	6f17c9804bfe	49
2026-09-06 23:20	6a9931e90a60	49
2026-09-06 22:18	6f17c9804bfe	49
2026-09-06 22:17	6a9931e90a60	49
2026-09-06 19:13	6f17c9804bfe	49
2026-09-06 18:11	6a9931e90a60	49
2026-09-06 18:10	6f17c9804bfe	49
2026-09-06 18:09	6a9931e90a60	49
2026-09-06 18:08	6f17c9804bfe	49
2026-09-06 17:06	6a9931e90a60	49
2026-09-06 15:03	6f17c9804bfe	49
2026-09-06 15:02	6a9931e90a60	49
2026-09-06 15:01	6f17c9804bfe	49
2026-09-06 14:59	6a9931e90a60	49
2026-09-06 09:53	6f17c9804bfe	49
2026-09-06 08:51	6a9931e90a60	49
2026-09-06 08:48	6f17c9804bfe	49
2026-09-06 05:42	6a9931e90a60	49
2026-09-05 23:34	6f17c9804bfe	49
2026-09-05 23:32	6a9931e90a60	49

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