Bilig

vlibraries-v0.40.35 scope: libraries Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 14d 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

ReleasePort's take

Light signal

editorial:auto 14d

Libraries v0.40.35 optimizes excel-import by avoiding byte-source fallback materialization. Reduces unnecessary memory allocation during imports.

Why it matters: Larger excel imports complete with lower memory overhead. Test import workflows in dev before production deployment.

Summary

AI summary

Updates Libraries v0.40.35, excel-import, and c1eb1103 across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Performance	Medium	Avoids byte-source fallback materialization in excel-import performance optimization. Avoids byte-source fallback materialization in excel-import performance optimization. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—

Full changelog

Libraries v0.40.35

Release type: patch
Previous libraries tag: libraries-v0.40.34
Manual override: no

Fixes

perf(excel-import): avoid byte-source fallback materialization (c1eb1103)

View diff on GitHub

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