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v4.2 Plan a rollout from 1% to everyone across days, with automatic pauses when error rates rise. Read the release
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v4.2.0 Feature

Scheduled rollouts

Plan a rollout from 1% to everyone across days, with automatic pauses when error rates rise.

Set the steps once and Plinth widens the rollout on schedule.

  • Steps as percentages, with a wait between each
  • Guardrails from Datadog, Sentry or your own metrics pause the rollout
  • Keep steps inside business hours in your time zone
  • Every step and pause posts to Slack

Scheduled rollouts are on Team and Scale. Read the guide.

v4.1.3 Improvement

Faster evaluation at the edge

Rules now reach edge locations moments after you save them.

We rebuilt how rules sync to the edge.

  • Changes reach every edge location moments after you save
  • SDKs pick up new rules over a streaming connection instead of polling
  • Lower memory use in the JavaScript SDK
v4.1.0 Feature

Funnel breakdowns by plan

Split any funnel by plan, country or app version to see where each group drops off.

Funnels now have a breakdown menu.

  • Break down by plan, country, app version or any user attribute
  • Compare up to six groups on one chart
  • Save a breakdown with the funnel
v4.0.2 Fix

Approval and SDK fixes

Fixed approvals in Slack for multi-workspace setups and a retry bug in the Go SDK.

  • Approving a change from Slack now works when a project posts to more than one workspace
  • The Go SDK no longer retries a failed stream connection without a delay
  • The audit log export includes the reason given for each change
v4.0.0 Feature

Approvals for production

Require a reviewer before a flag changes in protected environments.

Protect the environments that matter.

  • Mark any environment as protected
  • Changes there become requests with a diff and a reason
  • Reviewers approve in the dashboard or in Slack
  • Every request and approval lands in the audit log

Approvals are on Scale.

v3.9.0 Feature

Swift SDK

Flags and experiments in iOS and macOS apps, with offline defaults.

The Swift SDK is out.

  • Swift Package Manager install
  • Flags keep their last known value offline
  • Experiment exposures are queued and sent when the app is back online

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