EM 1.1 Legacy

EM 1.1

Early refinement of the formal language after the 2015 foundation. Use only to read or maintain older project data — for new work, prefer the current LTS line.

Compatibility

yEd: yEd 3.21 or later
Superseded by: EM 1.2

Prerequisites

You need Blender and yEd installed before you can run this release. Install them first, then proceed to the EM-specific tools below.

Blender

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3D authoring environment. Free, GPL-3.

Download from blender.org ↗

yEd

yEd 3.21 or later

Free graph editor used to author the EM `.graphml` file.

Download from yworks.com ↗

Core language — EM 1.1

formal language

The formal language is the heart of the release. Everything else in the framework — tools, exports, web platforms — exists to author, manage and publish what is described below.

Quick links for this release

Editors: stub. Add release date, the precise scope of changes versus 1.0, and the canonical reference paper when the information is confirmed.