Bilig

vlibraries-v0.68.0 scope: libraries Feature

This release adds 1 notable feature 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

ReleasePort's take

Light signal

editorial:auto 11d

Libraries v0.68.0 introduces a command bundle validator for workbooks and improves core performance by reusing prefix aggregate templates.

Why it matters: The new workbook validator ensures command bundles are correct, while core template reuse boosts performance; both changes directly affect developers using workbooks and the underlying library efficiency.

Summary

AI summary

Updates Libraries v0.68.0, workbook, and 044c0177 across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Feature	Medium	Adds command bundle validator for workbook Adds command bundle validator for workbook Source: llm_adapter@2026-05-23 Confidence: low	—
Performance	Medium	Reuses prefix aggregate templates in core for performance improvement Reuses prefix aggregate templates in core for performance improvement Source: llm_adapter@2026-05-23 Confidence: low	—
Bugfix	Medium	Preserves control artifacts in workbook processing Preserves control artifacts in workbook processing Source: llm_adapter@2026-05-23 Confidence: low	—
Bugfix	Medium	Preserves imported package metadata in workbook processing Preserves imported package metadata in workbook processing Source: llm_adapter@2026-05-23 Confidence: low	—

Full changelog

Libraries v0.68.0

Release type: minor
Previous libraries tag: libraries-v0.67.15
Manual override: no

Features

feat(workbook): add command bundle validator (044c0177)

Fixes

perf(core): reuse prefix aggregate templates (43253308)
fix(workbook): preserve control artifacts (cbec564a)
fix(workbook): preserve imported package metadata (3862603f)

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