Release 4.5.1

[4.5.1] - March 2, 2021

Bug fixes

• Refactored TypeScript type definitions to have OptimizelyUserContext and OptimizelyDecision imported from shared_types to provide isolation from internal modules (#655)

Release 4.5.0

[4.5.0] - February 17, 2021

New Features

• Introducing a new primary interface for retrieving feature flag status, configuration and associated experiment decisions for users (#632, #634, #635, #636, #640, #642, #643, #644, #647, #648). The new OptimizelyUserContext class is instantiated with createUserContext and exposes the following APIs to get OptimizelyDecision:

  • setAttribute
  • decide
  • decideAll
  • decideForKeys
  • trackEvent

• For details, refer to our documentation page:

  • browser version: https://docs.developers.optimizely.com/full-stack/v4.0/docs/javascript-sdk.
  • Node version: https://docs.developers.optimizely.com/full-stack/v4.0/docs/javascript-node-sdk.

Release 4.5.0-beta

[4.5.0-beta] - February 10, 2021

New Features

• Introducing a new primary interface for retrieving feature flag status, configuration and associated experiment decisions for users (#632, #634, #635, #636, #640, #642, #643, #644, #647, #648). The new OptimizelyUserContext class is instantiated with createUserContext and exposes the following APIs to get OptimizelyDecision:

  • setAttribute
  • decide
  • decideAll
  • decideForKeys
  • trackEvent

• For details, refer to our documentation page:

  • browser version: https://docs.developers.optimizely.com/full-stack/v4.0/docs/javascript-sdk.
  • Node version: https://docs.developers.optimizely.com/full-stack/v4.0/docs/javascript-node-sdk.

Release 4.4.3

[4.4.3] - November 23, 2020

Bug fixes

• Refactored TypeScript type definitions to have OptimizelyOptions imported from shared_types to provide isolation from internal modules (#629)

Release 4.4.2

[4.4.2] - November 19, 2020

Bug fixes

• In Optimizely class, use any type when assigning the return value of setTimeout. This is to allow it to type check regardless of whether it uses the browser or Node version of setTimeout (PR #623), (Issue #622)
• Allowed to pass string type logLevel to createInstance (PR #627), (Issue #614)
• Excluded suppressImplicitAnyIndexErrors from TSconfig and resolved reported TS compiler issues (PR #616), (Issue #613)
• Refactored TypeScript type definitions to only import from shared_types to provide isolation from internal modules (#625)

New Features

• Added enabled field to decision metadata structure to support upcoming application-controlled introduction of tracking for non-experiment Flag decisions (#619)

Release 4.4.1

[4.4.1] - November 5, 2020

Bug fixes

• Allowed using --isolatedModules flag in TSConfig file by fixing exports in event processor (#610)
• Fixed strictNullChecks type errors (#611)

Release 4.4.0

[4.4.0] - November 2, 2020

New Features

• Added support sending impression events every time a decision is made (#599)

Release 4.3.4

[4.3.4] - October 8, 2020

Bug fixes

• The prior version (4.3.3) was erroneously published with the wrong content. This version contains up-to-date content, with no new changes.

Release 4.3.3

[4.3.3] - October 7, 2020

Bug fixes

• Exported OptimizelyVariable, OptimizelyVariation, OptimizelyExperiment, OptimizelyFeature, UserProfileService, and UserProfile types from TypeScript type definitions (#594)

Release 4.3.2

[4.3.2] - October 6, 2020

Bug fixes

• Fixed return type of getAllFeatureVariables method and dispatchEvent method signature of EventDispatcher interface in TypeScript type definitions (#576)
• Don't log an error message when initialized with sdkKey, but no datafile (#589)