v2.8.2 open-design-v0.20.0
medium risk
0xSojalSec/airllmAug 18, 2026 → Aug 19, 20261 day between releases
What's New
SpacetimeDB adds Claude plugin; Open Design defaults to Prototype mode.
Breaking Changes
- Open Design: Structured design-system runtime introduced in 0.19.2 has been rolled back.
New Features
- SpacetimeDB: Claude Plugin for MCP support
- Open Design: New od lint command for artifact quality checks
- Open Design: Deck thumbnails now link directly to the slide they display
Improvements
- SpacetimeDB: C# runtime buffer reuse for performance
- Open Design: Editable PowerPoint exports preserve fonts, line breaks, and backgrounds
Bug Fixes
- SpacetimeDB: Fixed accessor name migrations that caused runtime panics
- SpacetimeDB: Fixed C# HTTP timeout clamp (500ms to 180s)
- Open Design: Fixed blank screen previews after navigation switches
Upgrade Notes
These are releases for two different repositories (SpacetimeDB and Open Design), so there are no upgrade notes between them.
The Two Releases
v2.8.2
Release v2.8.2
Aug 18, 2026· 2 months ago
Introduces a Claude plugin for MCP support and fixes accessor name migrations that previously caused runtime panics. It also corrects C# HTTP timeout settings and improves buffer reuse performance.
Full release notesopen-design-v0.20.0
Open Design 0.20.0 — Steady by Design
Aug 19, 2026· 2 months ago
Improves stability with editable PowerPoint exports, fixes blank screen previews, and defaults the Home experience to Prototype mode.
Full release notes