Version 4.0.0

Released on Thursday, Aug 4, 2016

Open-Source Release

Trifolia’s source code is available to the open-source community via a Github repository (https://github.com/lantanagroup/trifolia). This first release to open source is simply a dump of the Trifolia code-base. In the coming months, we will simplify the installation process, include exports of publicly available implementation guides (such as “IHE Health Story Consolidation”), and improve the developer documentation.

Support for FHIR STU3

Trifolia includes support for FHIR STU3 in addition to DSTU1 and DSTU2. (HL7 recently changed the naming convention of draft specifications from DSTU—Draft Standard for Trial Use— to STU—Standard for Trial Use.) Support focuses on exporting, although some import functionality exists. Trifolia users can edit profiles using the STU3 schemas, and /api/FHIR3 endpoints allow integration with Trifolia.

Non-Google Captcha

We have had reports from users in China that they were not able to successfully login due to the Google-based captcha system. We found that China restricts the google.com domain, which is required for Google’s captcha use. We have replaced the Google captcha, enabling China-based users to access Trifolia.

Importing Data

A new “Import” menu item is available to editors for importing Trifolia-formatted data. This allows multiple installations of Trifolia to exchange implementation guides. In the near future, exported implementation guides will be exchangeable between installations of Trifolia using this Import functionality.

Development Log

Type

Description

Task

Open-source release

New Feature

Provide method of importing data into Trifolia

New Feature

Database installation scripts for open-source release

New Feature

FHIR STU3 Support

Improvement

Use non-google captcha for validating humanity during login

Improvement

Fix issues with FHIR exports found from testing

Improvement

Change exported publish statuses in MS Word

Improvement

Support for FHIR “must support” and “is modifier” flags on constraints

Defect

Web IG relationships diagram tab not working in Chrome 48+

Defect

Versioning an IG does not copy the Web IG Volume 1 HTML and/or Sections

Defect

StructureDefinition not valid against latest FHIR schema