SheetMog

vsdk-v0.10.5 scope: sdk Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 11d Developer Productivity

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

rust spreadsheet spreadsheet-engine typescript xlsx

Summary

AI summary

Updates Rendering and performance, XLSX and formatting, and SDK and API contracts across a mixed release.

Type	Severity	Summary	CVE
Feature
Feature	Medium	Improves XLSX roundtrip fidelity and cell-format compatibility. Improves XLSX roundtrip fidelity and cell-format compatibility. Source: llm_adapter@2026-07-15 Confidence: high	—
Feature	Medium	Adds typed target errors, Office-compatible sort/layout inputs, and chart targeting by name or ID. Adds typed target errors, Office-compatible sort/layout inputs, and chart targeting by name or ID. Source: llm_adapter@2026-07-15 Confidence: high	—
Feature	Medium	Aligns grid overlays and clipped interactive cell content with rendered regions. Aligns grid overlays and clipped interactive cell content with rendered regions. Source: llm_adapter@2026-07-15 Confidence: high	—
Performance	Medium	Improves displayed‑format resolution performance and strengthens reproducible release‑readiness gates. Improves displayed‑format resolution performance and strengthens reproducible release‑readiness gates. Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Medium	Fixes slicer selection authority, formula sheet context, floating‑object grouping, comments, borders, and atomic clear operations. Fixes slicer selection authority, formula sheet context, floating‑object grouping, comments, borders, and atomic clear operations. Source: llm_adapter@2026-07-15 Confidence: high	—

Full changelog

Mog SDK v0.10.5 improves spreadsheet fidelity, public SDK ergonomics, editing correctness, rendering alignment, and release reliability.

Roundtrip fidelity — improves XLSX and cell-format compatibility aliases, style lineage, and transferable resolved formats.

Typed public APIs — adds typed target errors, Office-compatible sort and layout inputs, chart targeting by name or ID, and refreshed generated guidance.

Reliable editing operations — fixes slicer selection authority and receipts, formula sheet context, floating-object grouping, comments, borders, and atomic clear operations.

Aligned interactive regions — keeps grid overlays and clipped interactive cell content aligned with rendered regions.
Faster format resolution — improves displayed-format resolution performance and strengthens reproducible release-readiness gates.

Full Changelog: https://github.com/fundamental-research-labs/mog/compare/sdk-v0.10.4...sdk-v0.10.5

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