MarkdStage v3.3.0

Overview

• Add a shared scene graph for Mermaid and architecture diagrams.
• Add editable PowerPoint export and SVG generation for scene-graph diagrams.
• Improve diagram rendering, themes, documentation, and the bilingual landing site.
• Keep the Canvas Extension, Agent Skills, CLI, and Desktop on the unified 3.3.0 release.

Compatibility and migration

This release is backward compatible for existing Markdown decks. No migration is required.

Area	Migration
Version-pinned installation	Update the pinned tag to v3.3.0.
Diagram exports	Existing Mermaid and architecture diagrams continue to render; PowerPoint and SVG exports now use the shared scene graph where supported.

Version targets

• MarkdStage Canvas Extension: v3.3.0
• MarkdStage Skill: v3.3.0
• MarkdStage Desktop: v3.3.0
• npm CLI: @markdstage/markdstage@3.3.0

Requirements

• CLI: Node.js 24 or later and Microsoft Edge, Google Chrome, or Chromium
• Desktop: Windows 10 or Windows 11, x64 or ARM64, and Microsoft Edge WebView2 Runtime

Desktop ZIP files are self-contained and include Windows App SDK and the .NET runtime.
Third-party license information is included in each distribution.

Install the version-pinned Extension from:

https://github.com/runceel/markdstage/tree/v3.3.0/.github/extensions/markdstage

Assets and SHA-256

File	SHA-256
markdstage-v3.3.0.zip	21488dcc084bbccdc21ef6fd379aa1eb4a7278864045c3e6f9d9c9115d85af7f
markdstage-markdstage-3.3.0.tgz	5d7270ba3162dc66d07f45fa5d92a1a669cc258a32008b0efab6eae27afa38cf
MarkdStage-win-x64.zip	cd9b577d2260c238fff08e7f8f1702cc75707f38c8e37273ebe61dda6839439a
MarkdStage-win-arm64.zip	2246282951c34f4e722061c7e9bc5bc698439ce27e77d37e278bf74b619ea852

Verified commit: 960097b34fdaad8e4558aaf989cb23aab1803167

Changes

What's Changed

• fix: show export completion notifications and reset button state by @runceel in #117
• Add bilingual MarkdStage landing page and GitHub Pages deployment by @runceel in #118
• Update Pages links and improve Japanese line wrapping by @runceel in #119
• Document the CLI surface and PowerPoint export accurately by @runceel in #120
• Document Mermaid and Architecture DSL positioning by @runceel in #121
• [WIP] Update mermaid theme to match slide design by @runceel with @Copilot in #124
• Export Mermaid diagrams as editable PowerPoint objects via a shared scene graph by @runceel in #126
• Reorganize READMEs and website around AI-assisted slide workflows by @runceel in #127
• [WIP] Implement SVG generation backend for common scene graph by @runceel with @Copilot in #128

Full Changelog: v3.2.0...v3.3.0