This section describes the recent improvements, updates, fixes, and changes made in MetaEd v2.0.
Updating the IDE to the Latest Version
In a command prompt session, navigate to the MetaEd-IDE folder in the project directory, enter yarn up atom-metaed@latest and press Enter. This updates the MetaEd IDE to the latest version without updating other components.
Added New Namespace Reference. This new feature allows reuse of entity names across multiple extension projects. See the Namespace Reference documentation for more details.
Requires Node 12.5.0 or higher. Node 6.x was end-of-lifed in April 2019. Node 12.5.0 is the most current version, with long term support until April 2022.
Removed Implicit Merges. This improvement removes automatic key unification when column names match, which provides greater transparency to data modelers. See the MetaEd Cookbook entry Using Merge Directives for more information about key unification in MetaEd v2.0.
Added Standardized Plugin Configuration. This new feature for the IDE framework automatically loads configuration files, organizes the data, and notifies plugins. See the Plugin Developer Guide for complete details.
Changed "With Context" to "Role Name". This language improvement changed With Context to Role Name to better represent the purpose of the keywords. The /wiki/spaces/METAED20/pages/23709882 section in the Getting Started guide has details about how to update old projects to reflect the new language specification.
Added Open Existing Project Support in the IDE. This improvement adds a new Open Existing Project menu option, which, not surprisingly, opens an existing project in MetaEd.
Change Detail
The following is a detailed list of changes from v1.0: