The "acronym" link navigates to the latest version of the specification, this link changes whenever a new version of the specification is published.
The "Version" link navigates to the specific version.
Adoption Date represents the date the specification was generally available. You can sort the columns in the table.
Name Acronym Version Status Adoption Date
Total 4
Essence Essence® 1.0 formal November 2014
Essence Essence® 1.1 formal December 2015
Essence Essence® 1.2 formal July 2018
Interaction Flow Modeling Language IFML™ 1.0 formal February 2015