Data API Release Log Overview
Below is an overview of notes for each release of Data API.
Versions on this page
- Latest
- 2022.3.LTS Recommended (Rel.:3rd November 2022, EoL:December 2024)
- 2022.2.LTS (Rel.:22nd June 2022, EoL:July 2024)
- 2022.1.LTS (Rel.:16th February 2022, EoL:February 2024)
- 2021.3.LTS (Rel.:8th October 2021, EoL:November 2023)
- 2021.2.LTS (Rel.:24th June 2021, EoL:July 2023)
- 2021.1.LTS (Rel.:18th February 2021, EoL:February 2023)
- 2020.3.LTS (Rel.:4th November 2020, EoL:16th November 2022) Click here for older versions
Latest
Our rolling release. This release contains in-development new features released since the most recent Long Term Support.
This should only be used for in-development systems targeting a production release using the next Long Term Support release (see our Learnosity Help article for further details) or for testing upcoming features while in-development.
Bugfixes
Data API v1.57.2
- Fixed a bug where querying Questions led to a timeout.
Features
Data API v1.57.0
SET sessions/template: Added support for theclozeformulaQuestion type. This can now be included and scored in paper-based assessments and other off-line tests.
Polish
Data API v1.57.1
- Improvement: updated internal libraries to maintain security, compatibility and performance.
2022.3.LTS Recommended
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
This is our recommended version for production releases right now.
Read more about 2022.3.LTS here.
- Released: 3rd November 2022
- End of Life: December 2024
The 2022.3.LTS version is identical to the previous version.
2022.2.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2022.2.LTS here.
- Released: 22nd June 2022
- End of Life: July 2024
Bugfixes
Data API v1.56.2
- Fixed a bug where querying Questions led to a timeout.
Polish
Data API v1.56.1
- Improvement: internal improvements to prepare the groundwork for an upcoming feature.
Features
Data API v1.56.0
- Added a deprecation warning to the
/itembank/activities/templatesendpoint.
Polish
Data API v1.55.1
- Improvement: updated internal processes to maintain stability and performance.
Polish
Data API v1.54.0
- Improvement: updated internal libraries to maintain security, compatibility and performance.
2022.1.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2022.1.LTS here.
- Released: 16th February 2022
- End of Life: February 2024
Bugfixes
Data API v1.53.2
- Fixed a bug where saving Activities with unpublished Items would return a 500 HTTP error, instead of a 400 error.
Bugfixes
Data API v1.53.1
- Fixed a bug in Item duplication where Question/Feature references in workflow actions were not updated.
Features
Data API v1.53.0
- Added background capabilities for future features.
Bugfixes
Data API v1.52.1
- GET
sessions/reports/adaptive: Fixed a bug where providing a valid next token to the endpoint threw a validation error. - Fixed a bug where some sessions endpoints returned an incorrect next token when
ascsort was used.
Bugfixes
Data API v1.52.0
- Fixed a bug, where the inclusion of a 'non breaking space' in a Tag broke the ability to save the Item being edited. This was not the desired behaviour.
Polish
Data API v1.52.0
- Improvement: internal changes to support better data storage.
2021.3.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2021.3.LTS here.
- Released: 8th October 2021
- End of Life: November 2023
Bugfixes
Data API v1.51.1
- GET
sessions/reports/adaptive: Fixed a bug where providing a valid next token to the endpoint threw a validation error. - Fixed a bug where some sessions endpoints returned an incorrect next token when
ascsort was used.
Bugfixes
Data API v1.51.0
- Fixed a bug where some sessions endpoints returned an incorrect next token.
- Added a new endpoint to be able to fetch templates using the player template builder in the Author API.
Bugfixes
Data API v1.50.3
- Fixed a bug where passing the next token to certain endpoints threw an error about its type.
Polish
Data API v1.50.3
- Improvement: internal changes for reliability.
Features
Data API v1.50.2
- Added an appropriate exception when saving a Tag with an unsupported character (directly and via Items).
Bugfixes
Data API v1.50.2
- Fixed a bug that caused
itembank/offlinepackageto fail silently ifitemsasstringwas passed into into the payload.
Bugfixes
Data API v1.50.1, v1.50.0
- Fixed a bug where Data API's
GET /sessions/templatesendpoint was calling Items API using the requested Learnosity version non LTS versions. - Fixed a bug where Data API's
GET /sessions/templatesendpoint wasn’t calling Items API using the requested Learnosity version.
2021.2.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2021.2.LTS here.
- Released: 24th June 2021
- End of Life: July 2023
Bugfixes
Data API v1.49.5
- GET
sessions/reports/adaptive: Fixed a bug where providing a valid next token to the endpoint threw a validation error. - Fixed a bug where some sessions endpoints returned an incorrect next token when
ascsort was used.
Bugfixes
Data API v1.49.4
- Fixed a bug where some sessions endpoints returned an incorrect next token.
Bugfixes
Data API v1.49.3
- Fixed a bug that caused
itembank/offlinepackageto fail silently if an Item encoded as a string was passed into the payload.
Polish
Data API v1.49.3
- Improvement: internal changes for reliability.
Bugfixes
Data API v1.49.2
- Fixed a bug where Data API's
GET /sessions/templatesendpoint was calling Items API using the requested Learnosity version for non LTS versions.
Polish
Data API v1.49.1
- Improvement: changes to back-end systems for upcoming performance enhancement.
Polish
Data API v1.49.0
- Improvement: internal changes for reliability and database upgrade compatibility.
Polish
Data API v1.48.0
- Improvement: internal changes for reliability and database upgrade compatibility.
Polish
Data API v1.47.0
- Improvement: internal changes for reliability and scalability.
2021.1.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2021.1.LTS here.
- Released: 18th February 2021
- End of Life: February 2023
Bugfixes
Data API v1.46.6
- Fixed a bug that caused
itembank/offlinepackageto fail silently if an Item encoded as a string was passed into the payload.
Polish
Data API v1.46.6
- Improvement: internal changes for reliability.
Bugfixes
Data API v1.46.5
- Fixed a bug where Data API's
GET /sessions/templatesendpoint was calling Items API using the requested Learnosity version for non LTS versions.
Polish
Data API v1.46.4
- Improvement: changes to back-end systems for upcoming performance enhancement.
Polish
Data API v1.46.3
- Improvement: back-end updates required for Item search performance upgrade.
Polish
Data API v1.46.2
- Improvement: internal changes for reliability and database upgrade compatibility.
Polish
Data API v1.46.1
- Improvement: internal changes to support future functionality.
Bugfixes
Data API v1.46.0
- GET
itembank/items, GETitembank/questionsand GETitembank/features: Fixed a bug where providing an empty reference list to the endpoints threw an error.
Polish
Data API v1.46.0
- Added various updates to support PHP 7.4 compatibility.
Polish
Data API v1.45.2
- Improvement: internal changes to support future functionality.
Bugfixes
Data API v1.45.1
- SET
itembank/itemsand GETitembank/items: Fixed a bug where leading and trailing whitespaces were not ignored in Itemreference(s)andauthoring_workflowparameters.
Features
Data API v1.45.0
- UPDATE
sessions/item: Added rescoring support for given Items that contain dynamic content and simple Features.
Bugfixes
Data API v1.45.0
- GET
itembank/items: Fixed a bug where a request could be terminated due to an execution time of more than 30 seconds when filtering byreferences. - Fixed a bug where the
dt_completedtime was not being updated on sessions when their status was updated using the update session statuses job.
Polish
Data API v1.45.0
- Improvement: improved performance and reliability of saving Items by preventing unnecessary updates.
Polish
Data API v1.44.0
- Internal changes to support future functionality.
2020.3.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about 2020.3.LTS here.
- Released: 4th November 2020
- End of Life: 16th November 2022
Bugfixes
Data API v1.43.9
- Fixed a bug where Data API's
GET /sessions/templatesendpoint was calling Items API using the requested Learnosity version for non LTS versions.
Polish
Data API v1.43.8
- Improvement: back-end updates required for Item search performance upgrade.
Polish
Data API v1.43.7
- Improvement: internal changes for reliability and database upgrade compatibility.
Bugfixes
Data API v1.43.6
- GET
itembank/items, GETitembank/questionsand GETitembank/features: Fixed a bug where providing an empty reference list to the endpoints threw an error.
Polish
Data API v1.43.5
- Improvement: internal changes to support future functionality.
Polish
Data API v1.43.4
- Improvement: internal changes to support future functionality.
Features
Data API v1.43.3
- UPDATE
sessions/item: Added rescoring support for given Items that contain dynamic content and simple Features.
Polish
Data API v1.43.2
- Improvement: Improved performance and reliability of saving Items by preventing additional unnecessary updates.
Polish
Data API v1.43.1
- Improvement: Improved performance and reliability of saving Items by preventing unnecessary updates.
Features
Data API v1.43.0
- UPDATE
sessions/item: new endpoint allowing Data API users to update the validation information of an Item for a number of completed sessions.
Features
Data API v1.42.0
Bugfixes
Data API v1.42.0
- Fixed a bug where the endpoint would return an HTTP status of 200 without processing the request when a consumer's request exceeded the allotted quota for the endpoint. Now it will correctly return a HTTP status of 429.
Polish
Data API v1.42.0
- Improvement: GET
itembank/itemsand GETitembank/activities: Improved performance when filtering by Tags.
Polish
Data API v1.41.1
- Improvement: GET
itembank/itemsand GETitembank/activities: Improved performance when filtering byTags.
Bugfixes
Data API v1.41.0
- GET
itembank/items: Fixed a bug where a request could be terminated due to the execution time of more than 30 seconds when filtering byquestions.types.
For information on releases prior to 6th June 2018, please click here.