Data API Release Log Overview
Below is an overview of notes for each release of Data API.
Versions on this page
| Version | Release date | End of Life |
|---|---|---|
| Latest | ||
| 2023.2.LTS Recommended | 7th June 2023 | June 2025 |
| 2023.1.LTS | 15th February 2023 | February 2025 |
| 2022.3.LTS | 3rd November 2022 | December 2024 |
| 2022.2.LTS | 22nd June 2022 | July 2024 |
| 2022.1.LTS | 16th February 2022 | February 2024 |
| 2021.3.LTS | 8th October 2021 | November 2023 |
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 v1.61.2- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.61.1- Improvement: internal changes to support new session storage technologies.
Features
Data API v1.61.0- Added a feature to control requests going to inactive customer accounts.
Bugfixes
Data API v1.61.0- Fixed a bug where passing a token to the Item bank pools threw an error about its type.
Polish
Data API v1.61.0- Improvement: internal changes to support new session storage technologies.
2023.2.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 the 2023.2.LTS release.
- Released: 7th June 2023
- End of Life: June 2025
Bugfixes
Data API v1.60.4- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.60.3- Improvement: internal update to control requests going to inactive customer accounts.
Polish
Data API v1.60.2- Improvement: internal changes to support new session storage technologies.
Polish
Data API v1.60.1- Improvement: updates to internal consumer configuration.
Polish
Data API v1.60.0- Improvement: internal update to improve the security and stability of the app.
Polish
Data API v1.59.0- Improvement: implemented backend changes required for upcoming feature (Data API).
Bugfixes
Data API v1.58.1- Fixed a bug where it was impossible to add Tags to unpublished Activities.
Features
Data API v1.58.0- Added new error code: 20027 - Response size too large which will be returned when the request causes a response that's too large to process.
2023.1.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about the 2023.1.LTS release.
- Released: 15th February 2023
- End of Life: February 2025
The 2023.1.LTS version is identical to the previous version.
2022.3.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about the 2022.3.LTS release.
- Released: 3rd November 2022
- End of Life: December 2024
Bugfixes
Data API v1.57.10- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.57.9- Improvement: internal update to control requests going to inactive customer accounts.
Polish
Data API v1.57.8- Improvement: internal changes to support new session storage technologies.
Polish
Data API v1.57.7- Improvement: updates to internal consumer configuration.
Polish
Data API v1.57.6- Improvement: internal update to improve the security and stability of the app.
Polish
Data API v1.57.5- Improvement: updated internal libraries to maintain security, compatibility and performance.
Bugfixes
Data API v1.57.4- Fixed a bug where it was impossible to add Tags to unpublished Activities.
Polish
Data API v1.57.3- Improvement: removed code related to searchable content.
Bugfixes
Data API v1.57.2- Fixed a bug where querying Questions led to a timeout.
Features
Data API v1.57.0SET 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.
2022.2.LTS
This provides a stable, supported codebase, receiving stability & performance code fixes for its full lifecycle.
Read more about the 2022.2.LTS release.
- Released: 22nd June 2022
- End of Life: July 2024
Bugfixes
Data API v1.56.8- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.56.7- Improvement: internal update to control requests going to inactive customer accounts.
Polish
Data API v1.56.6- Improvement: internal changes to support new session storage technologies.
Polish
Data API v1.56.5- Improvement: updates to internal consumer configuration.
Polish
Data API v1.56.4- Improvement: internal update to improve the security and stability of the app.
Polish
Data API v1.56.3- Improvement: updated internal libraries to maintain security, compatibility and performance.
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 the 2022.1.LTS release.
- Released: 16th February 2022
- End of Life: February 2024
Bugfixes
Data API v1.53.7- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.53.6- Improvement: internal update to control requests going to inactive customer accounts.
Polish
Data API v1.53.5- Improvement: internal changes to support new session storage technologies.
Polish
Data API v1.53.4- Improvement: internal update to improve the security and stability of the app.
Polish
Data API v1.53.3- Improvement: updated internal libraries to maintain security, compatibility and performance.
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 the 2021.3.LTS release.
- Released: 8th October 2021
- End of Life: November 2023
Bugfixes
Data API v1.51.6- Fixed a bug where Learnosity APIs initialized within an Android WebView would fail to authenticate.
Polish
Data API v1.51.5- Improvement: internal update to control requests going to inactive customer accounts.
Polish
Data API v1.51.4- Improvement: internal changes to support new session storage technologies.
Polish
Data API v1.51.3- Improvement: internal update to improve the security and stability of the app.
Polish
Data API v1.51.2- Improvement: updated internal libraries to maintain security, compatibility and performance.
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.
For information on releases prior to 6th June 2018, please click here.