# Client Libraries Release Notes

This page documents high-level release notes for SkillTree Client libraries - JS libraries used by the SkillTree integrated applications

To obtain deployable artifacts please visit Distributions page.

# 3.5.0
Sep. 2022

Ensure that skills-client react libraries work with React 18
Removed history package dependency
Addressed 3rd party library security vulnerabilities
Allowed options to be passed to the Skills Display component for future configuration options
Added ability to respond to scroll events from the Skills Display component

Detect when the web-socket connection errors, and if the message indicates an invalid_token, then obtain a new token and reconnect

Implemented (navigate) method for programmatic navigation in the SkillsDisplay component

Improved resilience of skill event reporting. Failed attempts are stored in browser's local cache and are retried
Enhanced SkillsDisplay component to support browser's native back button as well as deep linking; this feature was added in all of the libraries
Implemented route changed event (handleRouteChanged) in the SkillsDisplay component
Bug Fixes

Added full OAuth support for the SkillTree platform (dashboard as well as client libraries)
Upgraded maven and npm dependencies

Added JS-based logging
Improved error messages
Bug fix where Existing Authorization headers can cause client-display rendering to fail

Implemented Angular SkillTree Integration libraries
Implemented process to publish releases to Npmjs
Implemented extensive GitHub Actions Continuous Integration (CI)
Native JS Level Component implementation
Improved error handling and enhanced error messages when bad configuration is supplied
Improved documentation
Changed Native JS SkillDisplayJS component to allow construction without specifying parameters
Added numerous new tests, fixed multitude of bugs and and improved overall stability