Bilig

vlibraries-v0.75.0 scope: libraries Feature

This release adds 5 notable features for engineering teams evaluating rollout.

Published 11d Developer Productivity

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agent-tools ai-agents excel excel-formulas formula-engine formula-recalculation

+14 more

headless-spreadsheet mcp mcp-server model-context-protocol nodejs spreadsheet spreadsheet-automation spreadsheet-engine spreadsheet-formulas typescript workbook-api xlsx xlsx-formulas xlsx-recalculation

Affected surfaces

auth rbac

ReleasePort's take

Light signal

editorial:auto 11d

Libraries v0.75.0 introduces strict run‑proof mode and enforces command result scopes in workbook, while fixing several xlsx sheet manipulation bugs.

Why it matters: These changes improve workbook reliability by preventing duplicate IDs, ambiguous results, and misordered cells; operators should verify workbooks after upgrade.

Summary

AI summary

Libraries v0.75.0 hardens workbook command handling and fixes several xlsx sheet manipulation issues.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Medium	Adds strict run proof mode to workbook Adds strict run proof mode to workbook Source: llm_adapter@2026-05-24 Confidence: high	—
Feature	Medium	Enforces command result scopes in workbook Enforces command result scopes in workbook Source: llm_adapter@2026-05-24 Confidence: high	—
Feature	Medium	Rejects duplicate command IDs in workbook Rejects duplicate command IDs in workbook Source: llm_adapter@2026-05-24 Confidence: high	—
Feature	Medium	Rejects ambiguous accepted results in workbook Rejects ambiguous accepted results in workbook Source: llm_adapter@2026-05-24 Confidence: high	—
Feature	Medium	Hardens command receipt proof in workbook Hardens command receipt proof in workbook Source: granite4.1:30b@2026-05-24-audit Confidence: low	—
Bugfix
Bugfix	Medium	Prunes threaded comments on sheet delete in xlsx Prunes threaded comments on sheet delete in xlsx Source: llm_adapter@2026-05-24 Confidence: high	—
Bugfix	Medium	Keeps inserted row cells ordered in xlsx Keeps inserted row cells ordered in xlsx Source: llm_adapter@2026-05-24 Confidence: high	—
Bugfix	Medium	Invalidates raw chart refs on sheet delete in xlsx Invalidates raw chart refs on sheet delete in xlsx Source: llm_adapter@2026-05-24 Confidence: high	—
Bugfix	Medium	Prunes deleted chart sheet artifacts in xlsx Prunes deleted chart sheet artifacts in xlsx Source: llm_adapter@2026-05-24 Confidence: high	—
Refactor	Medium	Updates runtime packages to v0.74.0 Updates runtime packages to v0.74.0 Source: llm_adapter@2026-05-24 Confidence: low	—

Full changelog

Libraries v0.75.0

Release type: minor
Previous libraries tag: libraries-v0.73.0
Manual override: no

Features

feat(workbook): harden command receipt proof (d56f4488)
feat(workbook): add strict run proof mode (a30baf0b)
feat(workbook): enforce command result scopes (f9c1bdc1)
feat(workbook): reject duplicate command ids (b0fc1947)
feat(workbook): reject ambiguous accepted results (bb9f6778)

Fixes

fix(xlsx): prune threaded comments on sheet delete (4ba0445e)
fix(xlsx): keep inserted row cells ordered (d299caf5)
fix(xlsx): invalidate raw chart refs on sheet delete (dce4427e)
fix(xlsx): prune deleted chart sheet artifacts (1489ba0b)

Internal runtime changes

docs: sharpen first-touch WorkPaper path (a93d9e9b)
chore(release): runtime packages v0.74.0 (650174af)

View diff on GitHub

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