EM 1.3 Legacy

EM 1.3

Legacy stable release. Refinements to the formal language, expanded paradata vocabulary, stability improvements. Use only if you are maintaining a project authored under 1.3 — for new work, prefer 1.4 LTS.

Compatibility

Released: 21 February 2023
Blender: 3.6+ · tested on 3.6
yEd: yEd 3.21 or later
Superseded by: EM 1.4

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

3.6+

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 1.3

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

All EM Tools releases ↗

Editors: stub migrated from extendedmatrix.org. Add the full changelog and the precise Blender 3.x version range when you have the data.

Status

Legacy. Suitable for opening older projects authored in 1.3. New work should adopt 1.4 LTS or 1.5.