# Change log

This project follows [Semantic Versioning](http://semver.org/).

## [8.0.10] 2023-01-25
### Changed
- Display LOINC terms of use acceptance dialog after displaying home page.

## [8.0.9] 2023-01-09
### Fixed
- Fix screen reader announcing blank on tooltip icons.

## [8.0.8] 2023-01-06
### Added
- Support extension for observation extract.

## [8.0.7] 2022-12-14
### Added
- Support import of forms that are in LForms format.

## [8.0.6] 2022-12-13
### Fixed
- Fix display of decimal answer field in conditional display when source item is decimal type.

## [8.0.5]  2022-12-05
### Fixed
- Fix loading initial component when switched type from choice to decimal.

## [8.0.4] 2022-11-28
### Fixed
- Fix placing cursor position in integer input when invalid character is typed.

## [8.0.3] 2022-11-28
### Fixed
- Fixed item type and missing answer display strings when importing a LOINC question from CTSS.

## [8.0.2]  2022-11-22
### Fixed
 - Fix number type fields to accept decimal numbers.

## [8.0.1] 2022-11-21
### Changed
- Updated lforms to 33.0.0, which removed support for IE 11.

## [8.0.0]  2022-10-04
### Changed
 - Update angular version to 14.x.x
 - Update angular-tree-component to @bugsplat/angular-tree-component@13.0.1
 - Update ngx-schema-form to @lhncbc/ngx-schema-form@2.8.4-forked
### Added
 - Added context menu for nodes on the sidebar tree

## [7.0.15]  2022-07-14
### Fixed
 - Fix units in valueQuantity of initial field.
### Added
 - Add app version information to the header.
 - Add tabindex to active node in side bar tree to improve accessibility.

## [7.0.14]  2022-07-07
### Fixed
 - In Conditional Display field, fixed missing answerBoolean field
 when condition is empty or not empty.
 - In Conditional Display field, fixed missing answer field when the
 first condition is based on empty or not empty.

## [7.0.13]  2022-06-09
### Changed
- Removed total score calculation.

## [7.0.12]  2022-05-24
### Fixed
- Fixed a bug which overwrites a node when clicking two nodes rapidly.
### Added
- Added a spinner to indicate loading of item into the editor.

## [7.0.11]  2022-05-04
### Fixed
- Fixed a bug in deleting last item in the tree.
- Fixed a bug in missing form level field values.

## [7.0.10]  2022-04-21
### Changed
- Load LOINC forms from CTSS.
### Added
- Add observation link period field.

## [7.0.9]  2022-04-06
### Fixed
- Fix test descriptions.

## [7.0.8]  2022-03-16
### Fixed
- Add warning dialog when replacing an existing form.

## [7.0.7]  2022-02-14
### Fixed
- Fix type display/group based on presence of child items.

## [7.0.6]  2022-02-10
### Fixed
- Fix missing answer coding in conditional display.

## [7.0.5]  2022-01-26
### Feature
- Add user specified FHIR server.
- Fix scrolling in conditional display source field.

## [7.0.4]  2022-01-20
### Maintenance
- Update LForms down load script.

## [7.0.3]  2022-01-18
### Fixed
- Fix setting FHIR context for lforms preview.

## [7.0.0]  2021-12-30
### Feature
- This version of form builder is revised using angular2 frame work.
  The user interface is revised aligning with FHIR questionnaire definition.

## [6.5.2]  2021-10-05
### Fixed
- Fixed a bug that fails to load forms after loading a form with ValueSet
  having no terminology server.

## [6.5.1]  2021-09-30
### Fixed
- Changed broken CTSS url.

## [6.5.0]  2021-08-24
### Added
- Added support for attachment type.
- Updated nodejs to 14.17.5.

## [6.4.6]  2021-07-23
### Fixed
- Updated lforms to version 29.1.2, to get an update to fhirpath.js to fix an
  issue with choice types.

## [6.4.5]  2021-05-14
### Fixed.
- Fixed a bug in outputting FHIR choice orientation extension when
  displayControl.answerLayout.columns is one.
- Fixed a bug in changing the loinc code with prefix 'Modified_' when a loinc item is edited

## [6.4.4]  2021-05-12
### Updated.
- Updated formbuilder package to 29.0.3.

## [6.4.3]  2021-05-10
### Changed.
- Updated npm packages to address security vulnerabilities
- Updated link to contact us page.

## [6.4.2]  2021-04-16
### Added
- New NLM logo

## [6.4.1]  2021-02-09
### Updated
- Merged dependabot PR.

## [6.4.0]  2021-02-03
### Added
- Added functionality to narrow down the results from FHIR Server
  using a search term.
### Removed
- Removed delete buttons from search results of a FHIR server.

## [6.3.2]  2020-12-21
### Fixed
- Upgrade AngularJS to 1.8.x to address a security alert.

## [6.3.1]  2020-12-01
### Fixed
- Display FHIR search results, even if Bundle.total is absent.

## [6.3.0]  2020-10-14
### Added
- Import LOINC forms.

## [6.2.0]  2020-10-01
### Added
- Added support for FHIR Identifier. Thanks to contribution from https://github.com/ps-astangl

## [6.1.1]  2020-10-02
### Fixed
- Updated an npm package to address npm audit vulnerability.

## [6.1.0]  2020-09-08
### Added
- Added support for observation link period.
### Fixed
- Fixed a bug in skip logic, when skip logic source is pointing to its parent which is a question type.

## [6.0.1]  2020-08-05
### Fixed
- Fixed missing node id labels in the auto complete box for skip logic sources.
- Fixed problem with updating skip logic source list when link id is updated.

## [6.0.0]  2020-08-05
### Changed
- The range definition of skip logic trigger for numeric types is changed to align with FHIR enableWhen definition.
  This could be a breaking change if you have a form definition like the following.
    skipLogic = {
      condition = [{
        source: '1',
        trigger = {minExclusive: 10, maxExclusive: 100}
      }]
    }

  The above definition can be changed to the following to specify the range.
    skipLogic = {
      logic: 'ALL',
      condition = [{
        source: '1',
        trigger = {minExclusive: 10}
      },{
        source: '1',
        trigger = {maxExclusive: 100}
      }]
    }
- Changed UI to build skip logic condition to support exists and not exists operators.
- Fixed a bug in loading a FHIR questionnaire with enable when source of type boolean.
- Added a setting export format to R4 as default in the file export dialog.

## [5.2.0]  2020-06-22
### Updated
- Update lforms version to 25.0.0. It changed the FHIR extension url of calculated expression.

## [5.1.0]  2020-05-22
### Added
- Added input fields to support CSS styles on item name and prefix.

## [5.0.1]  2020-04-17
### Fixed
- Fixed a bug in selection of display item type.

## [5.0.0]  2020-04-17
### Changed
- Changed unique key of an item, from questionCode to linkId as per lforms version 24.0.0.
  Updated lforms package to 24.0.0.

## [4.1.0]  2020-04-02
### Changed
- Changed questionCodeSystem to accept any input, still defaults to 'Custom'.

## [4.0.0]  2020-03-03
### Fixed.
- Fixed skip logic trigger equal and not equal operators.
### Changed.
- Updated lforms package to 21.2.1. Since lforms package has a major version update,
  bumped up the major version in this package as well.

## [3.4.1]  2019-01-30
### Fixed.
- Fix import of lforms having calculationMethod field.

## [3.4.0]  2019-12-31
### Added.
- Support FHIR calculatedExpression extension. The extension will take FHIRPath expression.
  Validation of expression is not supported yet. The user is expected to enter a valid FHIRPath
  expression.
- Support FHIR display (LForms TITLE) type.
- Added a new field to select item type to align with FHIR notion of group, display and question.

## [3.3.1]  2019-12-19
### Changed.
- Improved performance on collection of skip logic sources.
- Fixed a problem in conversion of lforms panel after importing from lforms-service.

## [3.3.0]  2019-10-09
### Added.
- Updated lforms to support change in skip logic trigger definition.

## [3.2.0]  2019-10-09
### Added.
- Added support to specify third party fhir servers by the user.

## [3.1.6]  2019-09-16
### Fixed.
- Fixed a bug importing a file with an item having answer list and answerRequired fields.

## [3.1.5]  2019-09-10
### Added.
- Added support for TX data type.
### Changed.
- Remove default form name.
### Fixed.
- Fix a bug converting restrictions to corresponding FHIR extensions.

## [3.1.4]  2019-08-28
### Fixed.
- Fix a bug in conversion of Questionnaire.code in form level fields.
- Fix a bug in importing FHIR Questionnaire without meta field.

## [3.1.3]  2019-08-15
### Fixed.
- Fixed overwriting of linkid in enableWhen.question, when converted to FHIR Questionnaire.

### Changed
- Removed restriction on insisting code for answer lists.
### Added
- Added support for Questionnaire.item.prefix field

## [3.1.2]  2019-08-13
### Fixed.
- Fix file export problem.

## [3.1.1]  2019-07-30
### Fixed.
- Fix missing file in bower.json for wiredep output.

## [3.1.0]  2019-07-24
### Added.
- Added form level fields defined in FHIR Questionnaire.

## [3.0.10]  2019-07-19
### Added.
- Added a warning message about loosing the changes when the browser tab is closed or new form is imported.

## [3.0.9]  2019-06-06
### Changed.
- Update node dependencies to fix npm audit vulnerabilities.

## [3.0.8]  2019-06-04
### Changed.
- Update lforms package.

## [3.0.7]  2019-05-20
### Changed.
- Remove CSP middleware, let the package users handle the csp headers.
- Fix critical npm audit alerts.

## [3.0.6]  2019-05-14
### Fixed.
- Fixed a bug in importing items with CNE/CWE type triggers in skip logic.

## [3.0.5]  2019-04-16
### Fixed.
- Fixed a bug in ui-tree display for multiple items on the root.
- Fixed a bug in importing R4 version of Questionnaire from the local disk.

## [3.0.4]  2019-04-11
### Fixed.
- Fixed restrictions output format to conform to latest lforms spec.
- Removed hard coded templateOptions in the lforms format for export.

## [3.0.3]  2019-03-22
### Fixed.
- Fix next/previous page display in FHIR results dialog.
- Fix errors in mocking FHIR server for protractor tests.

## [3.0.2]  2019-03-08
### Fixed.
- Fix errors in tests.

## [3.0.1]  2019-03-08
### Fixed.
-  Whitelist apis.google.com to allow google/facebook/twitter logins.

## [3.0.0]  2019-02-07
### Added.
-  Support exporting/importing R4 versions of FHIR format.
### Changed.
-  Breaking change: Added FHIR version number to the FHIR server definition in client/config.js. It is mandatory that the
servers are tagged with supported FHIR version such as R4, STU3 etc.

## [2.2.0]  2019-01-29
### Added.
-  Added displayControl. Supports questionLayout, answerLayout, and listColHeaders for now.

## [2.1.4]  2019-01-16
### Fixed.
-  Fixed a bug to include answer list and units when importing a LOINC question.

## [2.1.3]  2018-12-26
### Changed.
-  Updated lforms package which has support for parsing argonaut questionnaires.

## [2.1.2]  2018-11-27
### Fixed.
-  Add google analytics to white list of content security policy.

## [2.1.1]  2018-11-27
### Fixed.
-  Fix bower package name.

## [2.1.0]  2018-10-29
### Added.
-  Support to export and import FHIR Questionnaire to local disk.

## [2.0.0]  2018-10-29
### Changed.
- Changed module exports of the server. Newly exported functions
will help to pre-configure the express app with customized middlewares before doing
form builder specific configurations.

This is a breaking change due to signature changes in import/require statements if using
this as an npm package.

## [1.0.4]  2018-10-17
### Fixed
- Fixed bower packaging issues.

## [1.0.3]  2018-10-05
### Fixed
- Fixed npm audited vulnerabilities.

## [1.0.2]  2018-10-02
### Added
- In units field, units associated with item's loinc property are
ranked higher during the auto-completion.
### Fixed
- Fixed a bug in usage clause of the server.

## [1.0.1]  2018-09-28
### Changed
- Rename package

## [1.0.0]  2018-09-12
### Changed
- Cleanup code to release as open source

## [0.8.8]  2018-08-20
### Changed
- Updated node version to 8.11.4

## [0.8.7]  2018-07-20
### Changed
- Switch protractor browser from firefox to chrome and update protractor to 5.x.x

## [0.8.6]  2018-06-08
### Changed
- Used lforms-util logger to create web server access logs.
- Upgraded nodejs to version 8.11.3.

## [0.8.5]  2018-06-07
### Changed
- Changed units lookup from static list to ajax call to clinical table search
  service and used table format display for auto completion.

## [0.8.4]  2018-06-01
### Added
- Used grunt wiredep to inject bower components into karma.conf.js

## [0.8.3]  2018-05-24
### Added
- Added tags for google analytics

## [0.8.2]  2018-05-14
### Fixed
- Fixed the behavior of the autocompleting field and Import button in the Import
  dialog so that the currently selected field value is what gets imported.

## [0.8.1]  2018-05-09
### Fixed
- Fixed a bug in importing questionCardinality and answerCardinality fields.

## [0.8.0]  2018-04-27
### Added
- Added support to access multiple FHIR servers.

## [0.7.1]  2018-04-05
### Added
- Added server redirect from urls with alias names to main production url.

## [0.7.0]  2018-04-03
### Added
- Added firebase authentication.
- Added Export and import from FHIR server
- moved advanced panel items under their boolean as skip logic items.

## [0.6.6]  2017-11-29
### Changed
- Update pm2 package and remove nsp exception on moment package.

## [0.6.5]  2017-11-21
### Changed
- Updated npm packages and nodejs.

## [0.6.1]  2017-06-15
### Changed
- The scroll bars on the preview panel are moved from
  whole panel to tab content.

## [0.6.0]  2017-06-12
### Added
- Added FHIR output to preview source tabs.
### Fixed
- Fixed popup menu display under production environment.

## [0.5.0]  2017-05-31
### Added
- Added popup menu to the nodes on the side bar.
- Added dialog box to capture target item to
  move nodes on the side bar using popup menu items.
### Fixed
- Addressed some accessibility issues.
- Fixed converting section/header to regular item
- Fixed displaying other in answer list item.
### Changed
- Changed Text and Code fields to be required.

