Bilig

vlibraries-v0.40.42 scope: libraries Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 13d 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 13d

libraries-v0.40.42 improves performance for bulk aggregate row binding and compact string import storage. Fixes Excel compatibility for empty string criteria and future function encoding in desktop Excel imports.

Why it matters: Test Excel import workflows immediately for future function encoding compatibility. Validate aggregate performance improvements in staging with production-scale datasets before rollout.

Summary

AI summary

Updates Internal runtime changes, Libraries v0.40.42, and excel-import across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Performance	Medium	bulk bind fresh aggregate rows performance improvement bulk bind fresh aggregate rows performance improvement Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Performance	Medium	compact shared string import storage performance improvement compact shared string import storage performance improvement Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Bugfix	Medium	align empty string criteria with Excel align empty string criteria with Excel Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	encode future functions for desktop Excel during import encode future functions for desktop Excel during import Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—

Full changelog

Libraries v0.40.42

Release type: patch
Previous libraries tag: libraries-v0.40.41
Manual override: no

Fixes

perf(core): bulk bind fresh aggregate rows (6444c861)
perf(excel-import): compact shared string import storage (f5a34983)
fix(formula): align empty string criteria with Excel (f48b401c)
fix(excel-import): encode future functions for desktop excel (92d274c8)

Internal runtime changes

ci(release): block npm publish on red repo ci (080cfb1c)
chore(workpaper): remove root excel oracle script (3e66b459)
test(excel): add package-owned macos oracle (ab2080bd)
ci(release): gate release mutation on green ci (cb9f8c3b)
test(excel): report desktop oracle comparisons (f4aaa093)
ci(release): verify release commit before publish (c85cc159)
test(benchmarks): raise expanded comparison samples (5f345bd6)
ci(release): skip stale publish runs cleanly (a7417f8c)
chore(release): runtime packages v0.40.42 (7af96efc)

View diff on GitHub

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