LaunchDarkly's Product Delivery team has released several new features, including Approval Workflows for requiring approvals before making changes to critical environments, integration with ServiceNow for requesting approvals for flag changes, and improvements in SDK initialization times. Other updates include support for Erlang and Apex Salesforce SDKs, alias events for correlating anonymous users during experiments, the ability to convert any targeting rule into a segment, enhancements to the Users page, and visibility of feature flag dependencies within the Targeting and Variations tabs. Upcoming features include support for large user segments, new integrations with Salesforce and Zendesk, team administration improvements, and workflow templates.