Release 2.5.0

[2.5.0] - Sep 24, 2021

• Add new fields (sdkKey, environmentKey, attributes, audiences, events, experimentRules, deliveryRules) to /config endpoint (PR #322)

Release 2.4.0

[2.4.0] - March 3, 2021

• Introduce /decide endpoint as a new primary interface for Decide APIs, that is for retrieving feature flag status, configuration and associated experiment decisions for users (#292).

  • For details about this Agent release, refer to our documentation page: https://docs.developers.optimizely.com/full-stack/v4.0/docs/optimizely-agent.
  • Upgrade to use Go SDK v1.6.1. This adds support for OptimizelyDecision.

Release 2.3.1

[2.3.1] - November 17, 2020

• Add "enabled" field to decision metadata structure

Release 2.3.0

[2.3.0] - November 2, 2020

• Introduce Agent interceptor plugins
• Adding support for upcoming application-controlled introduction of tracking for non-experiment Flag decisions

Release 2.2.0

[2.2.0] - October 5, 2020

• Update to Optimizely Go SDK 1.4.0 with version audience condition evaluation based on semantic versioning as well as support for number 'greater than or equal to' and 'less than or equal to'.

Release 2.1.0

[2.1.0] - September 23, 2020

• For server.allowedHosts configuration property, add support for matching all subdomains of a host, or all hosts
• Adding batching for agent (/v1/batch endpoint), including requests in parallel
• Removed vulnerable version coreos/etcd

Release 2.0.0

[2.0.0] - August 27, 2020

• Add SDK key validation configuration
• Reject request with invalid host (excluding port)
• Block content type other than application/json
• Introducing support for authenticated datafiles

Breaking Changes

• Reject requests with invalid hosts, and introduce server.allowedHosts configuration property
• Agent will now reject the request if the content-type is not specified from the clients
• Add Host as a configurable item
  • Previously, Agent was listening on all interfaces, and did not allow configuring the network interface that it listens on. NewServer allowed specification of a port to listen on, but not an address.
  • Now, we have added configurable HOST, with the default value set to the localhost (127.0.0.1)
  • If there is a need to deploy Agent in docker, then the Host needs to be set to 0.0.0.0. This can be achieved by setting variable OPTIMIZELY_SERVER_HOST=0.0.0.0, or setting server.host to 0.0.0.0 in config file.

Release 2.0.0-beta

[2.0.0-beta] - August 27, 2020

• Add SDK key validation configuration
• Reject request with invalid host (excluding port)
• Block content type other than application/json
• Introducing support for authenticated datafiles

Breaking Changes

• Agent will now reject the request if the content-type is not specified from the clients
• Add Host as a configurable item

Release 1.3.0

[1.3.0] - July 7th, 2020

• Upgrade to use go-sdk v1.3.0. This adds support for JSON feature variables
• Add /debug/pprof endpoints to the admin service
• Run docker container as non root user
• Log warnings when HTTPS and authorization are not enabled via configuration

Release 1.2.0

[1.2.0] - June 18th, 2020

• Expose event dispatch URL as a config parameter
• Return experimentKey and variationKey with feature test decisions
• Expose health endpoint for all listeners
• Update API docs
• Streamline CI stages