Libraries v0.119.0

• Release type: minor
• Previous libraries tag: libraries-v0.107.8
• Manual override: no

Features

• feat(n8n): evaluate WorkPaper JSON documents (1520edf9)
• feat(xlsx): add external workbook proof conversion (5f4525c7)
• feat(workbook): expose resolved ref proof option (fc16d103)
• feat(mcp): add Semantic Kernel proof (f4815070)
• feat(workpaper): expose ai sdk tool helpers (57c05861)
• feat(growth): standardize proof next steps (f0243533)
• feat(mcp): add transactional WorkPaper readback tool (a4d1fcb1)
• feat(openwebui): add WorkPaper OpenAPI tool route (1044d88e)

Fixes

• fix(workbook): close strict format proof gaps (2da279d3)
• fix(workbook): avoid inherited plan accessors (d280def0)
• fix(workbook): align comparison schemas (e158c4a7)
• fix(workbook): reject empty format intent (15d15cc5)
• perf(headless): fast-path suspended literal queueing (6f88495d)
• fix(workbook): require full command proof (0d406311)
• fix(workbook): avoid inherited ref getters (fc119be7)
• fix(release): refresh IronCalc evidence during runtime release (799e4967)
• fix(workbook): isolate feature plugin surface (55e43e6b)
• fix(workbook): align schema integer bounds (1146ed8e)
• fix(workbook): tighten transport schemas (f71695be)
• fix(workbook): harden transported op hydration (579f7e13)
• fix(ui): rank same-corpus speed gaps (0855dc45)
• fix(release): skip stale metadata mutation (39deee59)
• fix(workbook): reject custom prototype transport data (97885c44)
• perf(headless): reduce metadata rename versioning overhead (3f40baa7)
• fix(workbook): close oracle proof blockers (7b094e5b)
• perf(headless): split constant scalar delta hot path (45e869c1)
• fix(workbook): harden run option and command schemas (82559f78)
• fix(workbook): align command bundle schema guards (2e42a437)
• fix(workbook): prove idempotent command noops (546a136d)
• perf(headless): bound scalar closure preallocation (1e1bbf1a)
• fix(workbook): require command-bound noop proof (bfab4a7b)
• fix(workbook): preserve noop run descriptions (80c09654)
• fix(workbook): bind noop proof to full ops (062719e6)
• fix(workbook): bind noop descriptions to receipts (b3f402bd)
• fix(grid): harden native text proof (e1bb2d4f)
• perf(core): reuse empty dependency arrays (4f9f8d1b)
• fix(workbook): validate noop effect descriptions (1e806a8b)
• fix(workbook): align noop proof schema (060d80d5)
• fix(workbook): validate noop format effects (470d0216)
• perf(core): short-circuit sorted direct delta probes (bd5c757f)
• perf(headless): reserve initial sheet cells once (7b225d02)
• perf(core): use sparse formula init membership (cb1815cd)
• perf(core): propagate affine scalar deltas (d57e4633)
• fix(formula): match excel MOD sign semantics (7f9f8e2d)
• perf(core): batch dense logical axis ids (407d1d93)
• fix(formula): match excel ATAN2 coordinates (30cf27ae)
• fix(release): use workflow token for GitHub API waits (e46138a3)
• fix(docs): avoid unpublished MCPB links (fee18c69)
• fix(docs): refresh headless footprint evidence (c0098efb)
• perf(headless): skip redundant scalar mutation checks (276c3b2d)
• perf(headless): inline fast range value reads (c44615f5)
• perf(headless): reduce formula build overhead (dc0093f2)
• Revert "perf(headless): reduce formula build overhead" (797aadf5)
• fix(workbook): classify transported plans predictably (942abe8b)
• fix(formula): match excel FLOOR sign error semantics (07081b06)
• perf(headless): reduce formula build overhead (ff274360)
• perf(headless): defer operation runtime setup (964c82b3)
• fix(formula): return num errors for combinatoric domains (0dc5946a)
• fix(formula): return num errors for square root domains (a8c32aa5)
• fix(workbook): harden formula expression arrays (065009b5)
• fix(formula): return num errors for inverse domains (ac25b767)
• fix(workbook): harden readback proof arrays (228bc516)
• fix(formula): return num errors for bessel domains (fd268742)
• fix(workbook): require plain proof arrays (6636fabc)
• fix(workbook): require plain receipt arrays (0c674ea2)
• fix(core): skip no-op table delete history (0667e84c)
• fix(formula): return num errors for distribution domains (5c6dfc8e)
• fix(workbook): require plain plan arrays (fa23a236)
• fix(formula): return num errors for rate domains (e1c8ae8c)
• fix(workbook): require plain runtime requirement arrays (b5258bb8)
• fix(formula): align ordered statistics domain errors (fbbc2eaa)
• fix(formula): align integer math domain errors (27ae3ac0)
• fix(formula): align BASE domain errors (9307d905)
• fix(formula): align cumulative finance domain errors (d869295a)
• perf(core): bypass operation setup for scalar edits (c541e2e3)
• fix(formula): align distribution and security domain errors (3f7d06ee)
• fix(formula): align distribution and depreciation domain errors (982048ab)
• fix(formula): align radix domain errors (7967d5ac)
• fix(formula): align scalar math text and overflow errors (4c3d9367)
• perf(headless): fast-path numeric range reads (50b827f3)
• perf(core): avoid scalar replacement allocations (eb0b0013)
• revert(core): drop scalar replacement allocation shortcut (eaefc2c5)
• fix(formula): align bitwise domains (749db808)
• perf(core): use typed numeric history for bulk mutations (00788860)
• fix(formula): align text coercion domains (e0cbac98)
• fix(formula): preserve scalar math error semantics (23467c49)
• fix(ui): verify same-corpus proof archive files (10d31de0)
• fix(formula): preserve utility and statistics semantics (a7562fe5)
• perf(core): tighten dense grid and scalar closure paths (e20b40be)
• fix(formula): preserve helper error semantics (f715dc24)
• fix(core): preserve qualified defined-name ref errors (4cdefea4)
• fix(core): track sort-key structural history (0605cb6e)
• perf(core): avoid unused scalar closure buffer allocation (fe82099b)
• fix(formula): harden error precedence semantics (8c39f037)
• fix(formula): align zero-multiple rounding semantics (170b3e0e)
• fix(formula): preserve complex argument errors (e3380fe0)
• fix(formula): coerce average direct text (73c50198)
• fix(formula): preserve financial argument errors (301053f5)
• fix(formula): align radix errors and scalar index (45c7b25f)
• fix(formula): align aggregate and value semantics (7dea933c)
• fix(formula): align logical reference semantics (2d1e2ad0)
• fix(formula): align radix conversion semantics (78006279)
• fix(formula): align aggregate and text edge semantics (4940afb8)
• fix(formula): align aggregate statistical error semantics (9618746b)
• perf(headless): speed scalar formula hot paths (695a250d)
• fix(formula): align rank and gamma inverse semantics (573c71f2)
• fix(formula): align confidence interval semantics (75d33a99)
• fix(core): ignore identity-only axis metadata (f5840f10)
• fix(formula): stabilize combinatoric overflow semantics (62a44fae)
• fix(formula): align scalar distribution domain errors (c1831db3)
• fix(excel-import): stream large xlsx workbooks by default (a40ab22a)
• fix(formula): align text and dollar edge semantics (792e5933)
• fix(core): count booleans in direct aggregate deltas (880660e0)
• fix(formula): align empty text aggregate coercion (47b12ef5)
• fix(formula): align direct logical text coercion (1e14448c)
• fix(core): preserve generated table header fill noops (5b0134ae)
• fix(formula): align empty text search bounds (65c46959)
• fix(formula): align replace append bounds (8204c341)
• fix(formula): reject negative fractional text counts (c1c65b83)
• perf(headless): reduce fresh formula binding allocations (fd69c52c)
• perf(headless): trim scalar binding hot paths (3409e125)
• fix(headless): preserve metadata rename undo source (8bfc4e29)
• fix(formula): align text coercion semantics (13459f91)
• perf(headless): cache direct count criteria aggregates (9b8bd9f1)
• fix(headless): preserve source xlsx scalar edits (48ee7a56)
• fix(formula): align scalar text coercion fast paths (9a876de8)
• fix(formula): coerce financial text arguments (ca744550)
• fix(core): preserve authored blank insert undo history (b3e44aa3)
• fix(formula): return errors for missing scalar args (1d094e4f)
• fix(formula): use natural radix width when places omitted (0fa9728f)
• fix(formula): honor text formatting bounds (f4167b66)
• fix(formula): normalize days360 february month end (3dae1f00)
• perf(headless): reduce batch write overhead (425792c9)
• perf(core): fast-path sheet rename history (711cc0d5)
• perf(core): defer dense axis indexes (5ac10fe5)
• perf(headless): classify scalar formula sources (7ddd4777)
• fix(formula): correct days360 february eom semantics (d132150f)
• fix(formula): support iso weeknum return type (25cb3104)
• fix(formula): ignore date text in timevalue (e811610f)
• fix(formula): coerce days text dates (c983a2cf)
• fix(formula): coerce datedif text dates (01c9a5a0)
• fix(formula): treat scalar rows columns as one cell (31e96220)
• fix(formula): return num for negative fractional powers (5828cefd)
• fix(xlsx): resolve cached external defined names (44c30b4d)
• fix(core): preserve external formula caches (b8090bbc)
• perf(headless): harden ironcalc benchmark hot paths (7bedb12c)
• fix(formula): support negative odd root exponentiation (e5086bad)
• fix(formula): tighten cache preservation and value semantics (c7c182ce)
• perf(headless): accelerate numeric batch hot paths (ffc8d142)
• fix(headless): avoid scratch regression in row-pair batch path (82af144a)
• fix(core): restore formula sources on insert undo (963aabfb)
• fix(core): preserve lazy column insert undo (cebdc395)
• fix(formula): return num errors for week domains (4681fbe5)
• fix(formula): return documented date domain errors (574218b1)
• fix(formula): return num for invalid yearfrac basis (837cd387)
• fix(formula): enforce rept text length limit (573dc49a)
• fix(formula): enforce text domain length limits (7a9aae14)
• fix(formula): preserve 1900 weekday compatibility (3c42b210)
• fix(formula): honor address logical ref style (c6cc31db)
• fix(formula): format address sheet prefixes (50b0d41d)
• fix(formula): parse value date text (efc31e4e)
• fix(formula): normalize overflow time text (90263bd9)
• fix(formula): honor missing if false branch (c54c349c)
• perf(headless): tighten lazy tracked index proxy (6cb4b80f)
• perf(core): speed direct scalar run binding (d3d98762)
• perf(core): lazily allocate operation appliers (58bd7a2e)
• perf(core): lazily allocate rectangular batch helpers (daa8ef3d)
• perf(core): lazily allocate runtime scratch buffers (182c290d)
• perf(headless): trim lazy batch allocation overhead (a226c998)
• perf(core): reduce formula setup p95 overhead (5005fb2e)
• perf(core): reduce direct batch column version allocations (2d0a233d)
• fix(formula): align choose and unicode text semantics (33776c60)
• fix(formula): align substitute empty old text (a496f063)
• fix(formula): make switch matching type strict (fca4ebe3)
• fix(formula): coerce date time numeric text (a0d783af)
• fix(formula): evaluate isformula from metadata (fbbf8ec0)
• fix(formula): align zero multiple rounding (dce509e4)
• fix(formula): allow lookup short result vectors (3098ba32)
• fix(formula): align lookup and error type accuracy (7abb040c)
• fix(formula): recompute stale initial scalar preevals (fea9c4cd)
• fix(formula): align error precedence and cached text (8bfa2bf1)
• fix(formula): round decimal ties after binary drift (01fea239)
• fix(formula): snap decimal multiple quotients (cf053aff)
• fix(formula): snap directed decimal rounding (08637266)
• fix(formula): coerce date text arithmetic (f6fe885d)
• fix(formula): align scalar aggregate text coercion (7e1ac601)
• fix(formula): align scalar fast-path semantics (aed37b8e)
• fix(formula): align operator precedence and bitwise arity (f9e270b4)
• fix(formula): reject malformed information arities (da7f36e0)
• fix(formula): reject malformed dollar arity (296deea0)
• fix(formula): reject surplus scalar arguments (03a720ab)
• fix(core): preserve table headers when undoing formulas (2f9b8309)
• fix(formula): preserve workday argument boundaries (31563be0)
• fix(formula): reject surplus special call arguments (03d19da2)
• fix(formula): tighten statistical arity checks (2268ba79)
• fix(formula): tighten remaining raw call arities (58c25fa7)
• fix(formula): align math domain errors (9a5a7421)
• fix(formula): tighten workday and series domains (7deed701)
• fix(formula): tighten small large data domains (4737f8c8)
• fix(formula): reject month shift underflow dates (e9644965)
• fix(formula): align empty numeric aggregate errors (ed25eb01)
• fix(formula): parse time text in time parts (a1aaba27)
• fix(formula): coerce date text in date serials (c9a63757)
• fix(formula): detect isref references before dereference (0babd288)
• fix(formula): propagate iseven isodd input errors (92435555)
• fix(formula): keep value internal spaces invalid (9954b8cf)
• fix(formula): align intl weekend and logical errors (c7e3d951)
• fix(formula): align empty text statistics coercion (bbccc9c6)
• fix(formula): align cashflow financial edge cases (ad0e6c6f)
• fix(formula): align depreciation domain errors (3103739a)
• perf(headless): beat ironcalc rust benchmark (d3e9d518)
• fix(headless): preserve cross-sheet aggregate dependencies (99d8913a)
• perf(core): index initial aggregate dependency checks (1f912d26)
• fix(release): sync benchmark evidence before publish (7a3f6a59)
• perf(headless): publish all-provider leadership proof (a1c26626)
• fix(release): install benchmark card renderer for publish (e9f1715d)
• perf(headless): achieve all-provider benchmark leadership (94fa5896)
• fix(release): regenerate evidence after version bump (053a7134)
• fix(release): keep benchmark checks stable across version bumps (e892b3cf)

Internal runtime changes

• docs(growth): add Sim MCP setup (e353fb02)
• docs(growth): add Windmill WorkPaper script (479a394f)
• chore(release): runtime packages v0.107.9 (383e2bd2)
• docs(growth): add Trigger.dev WorkPaper task (98ed4839)
• chore(release): runtime packages v0.107.10 (16999484)
• docs(headless): format release package docs (29e558d1)
• chore(release): runtime packages v0.107.11 (ef648a78)
• chore(release): runtime packages v0.107.12 (d17ccd46)
• docs(workbook): clarify feature command imports (c74f2c78)
• chore(release): runtime packages v0.107.13 (caf12943)
• chore(release): runtime packages v0.107.14 (0561ed73)
• docs(growth): add Kestra WorkPaper flow (57e0694a)
• docs(growth): add Prefect WorkPaper flow (638893e0)
• docs(growth): add Airflow WorkPaper DAG (969b7dc3)
• docs(growth): add Dagster WorkPaper asset (b9caf0f3)
• test(workbook): remove business-specific labels (e0fcb106)
• chore(release): runtime packages v0.107.15 (32641948)
• docs(growth): add Temporal WorkPaper activity (29de7b8a)
• chore(release): runtime packages v0.107.16 (f1eb2738)
• docs(growth): add FastMCP WorkPaper client (148a7a21)
• docs(agent): prove OpenAI Agents MCP tools (c0ac6d47)
• chore(release): runtime packages v0.108.0 (e005aeab)
• docs(workbook): expose agent intent API (65b27cae)
• docs(agent): prefer latest package coordinate (a23cb3be)
• docs(growth): add smolagents WorkPaper proof (5f7170ba)
• docs(growth): add Inngest WorkPaper step proof (16aa5aec)
• chore(release): runtime packages v0.109.0 (b2b814c4)
• chore(release): runtime packages v0.110.0 (c11c5d4d)
• docs(growth): add LangGraph ToolNode proof (f6aa22c4)
• chore(docs): format package docs (eb40be41)
• docs(agents): add open multi-agent workpaper mcp guide (5fd868a6)
• chore(docs): format bilig skill example (aa4db347)
• test(ci): stabilize full coverage assertions (53b1306e)
• test(formula): align direct max text coercion (3d57c93d)
• chore(agent): refresh discovery docs (437a700c)
• chore(docs): format bilig skill example (5aaa72c6)
• chore(agent): refresh discovery docs (d040efb2)
• chore(docs): format bilig skill example (3d9a2dd3)
• test(core): cover stale sort-key delete history (a047dfb4)
• chore(docs): format bilig skill example (41fea1e2)
• docs(growth): sharpen proof conversion path (eb03902b)
• test(formula): align js evaluator aggregate semantics (24a9dd63)
• refactor(formula): centralize tracked metadata refresh (fdca4a34)
• chore(release): runtime packages v0.111.0 (bd89ec0d)
• chore(release): format headless changelog (f12b0a0e)
• chore(release): runtime packages v0.112.0 (db9c9b76)
• chore(headless): format release changelog (3e7326e4)
• chore(release): runtime packages v0.113.0 (4e0f39b1)
• chore(format): normalize headless changelog (6e53216f)
• chore(headless): refresh hyperformula surface (bb847655)
• test(headless): allow workpaper sheet moving (760bd719)
• test(core): expect formula source undo ops (4c759ff7)
• test(formula): cover overflow timevalue edges (a84988a7)
• test(wasm): align VALUE kernel expectations (2d686b86)
• refactor(core): split live service config types (bf77cedc)
• docs(growth): add Airbyte WorkPaper validation (d0a8d474)
• docs(growth): prove Airbyte global state validation (1db441d3)
• docs(growth): add Meltano WorkPaper utility proof (3fb0b11d)
• docs(growth): add LangChain MCP ToolNode proof (ae5aa827)
• docs(agent): harden WorkPaper skill discovery proof (857cfb55)
• test(wasm): align malformed information arity expectations (cd84bfea)
• chore(release): runtime packages v0.114.0 (79ef74f0)
• chore(headless): format changelog (86ac9c85)
• test(headless): stream excel oracle harness (1687bcbc)
• chore(release): runtime packages v0.115.0 (ddc372aa)
• chore(release): runtime packages v0.116.0 (74056776)
• chore(release): runtime packages v0.117.0 (4f807f06)
• chore(release): runtime packages v0.118.0 (63f7d319)