From cda47e9bc0a88e740f0b761eafbee10d8f0eef2d Mon Sep 17 00:00:00 2001
From: Jae Kim <45045038+jaeopt@users.noreply.github.com>
Date: Mon, 4 May 2026 17:19:36 -0700
Subject: [PATCH 1/6] [FSSDK-12546] release swift v5.3.0
---
CHANGELOG.md | 15 +++++++++++++++
OptimizelySwiftSDK.podspec | 2 +-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24ec1492..e61ed11f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
# Optimizely Swift SDK Changelog
+## 5.3.0
+May 4, 2026
+
+### New Features
+
+**Feature Rollout**: Added support for Feature Rollouts, a new experiment type
+combining Targeted Delivery simplicity with A/B test measurement capabilities.
+Feature Rollouts enable progressive rollouts with full impact analytics, metric tracking,
+and confidence intervals.
+See [Feature Rollout docs](https://support.optimizely.com/hc/en-us/articles/45552846481037-Run-Feature-Rollouts-in-Feature-Experimentation) for more information.
+
+- Add Feature Rollout support ([#626](https://github.com/optimizely/swift-sdk/pull/626))
+- Add local holdouts to swift-sdk (ref sdk) ([#628](https://github.com/optimizely/swift-sdk/pull/628))
+- chore: local holdout logic behind FeatureGates flag ([#631](https://github.com/optimizely/swift-sdk/pull/631))
+
## 5.2.1
January 23rd, 2026
diff --git a/OptimizelySwiftSDK.podspec b/OptimizelySwiftSDK.podspec
index de3a6165..086169e5 100644
--- a/OptimizelySwiftSDK.podspec
+++ b/OptimizelySwiftSDK.podspec
@@ -1,7 +1,7 @@
Pod::Spec.new do |s|
s.name = "OptimizelySwiftSDK"
s.module_name = "Optimizely"
- s.version = "5.2.1"
+ s.version = "5.3.0"
s.summary = "Optimizely experiment framework for iOS/tvOS/watchOS"
s.homepage = "https://docs.developers.optimizely.com/experimentation/v4.0.0-full-stack/docs"
s.license = { :type => "Apache License, Version 2.0", :file => "LICENSE" }
From f655e85fb2b12c471cfac5b45c4691075f699a2f Mon Sep 17 00:00:00 2001
From: Muzahidul Islam <129880873+muzahidul-opti@users.noreply.github.com>
Date: Tue, 5 May 2026 16:54:33 +0600
Subject: [PATCH 2/6] Update CHANGELOG.md
---
CHANGELOG.md | 1 -
1 file changed, 1 deletion(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e61ed11f..e480a52e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,6 @@ See [Feature Rollout docs](https://support.optimizely.com/hc/en-us/articles/4555
- Add Feature Rollout support ([#626](https://github.com/optimizely/swift-sdk/pull/626))
- Add local holdouts to swift-sdk (ref sdk) ([#628](https://github.com/optimizely/swift-sdk/pull/628))
-- chore: local holdout logic behind FeatureGates flag ([#631](https://github.com/optimizely/swift-sdk/pull/631))
## 5.2.1
January 23rd, 2026
From 05fd42440da634efbcfaa1cb414d117aa37d6e85 Mon Sep 17 00:00:00 2001
From: Muzahidul Islam <129880873+muzahidul-opti@users.noreply.github.com>
Date: Tue, 5 May 2026 16:54:40 +0600
Subject: [PATCH 3/6] Update CHANGELOG.md
---
CHANGELOG.md | 1 -
1 file changed, 1 deletion(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e480a52e..477d4058 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,6 @@ and confidence intervals.
See [Feature Rollout docs](https://support.optimizely.com/hc/en-us/articles/45552846481037-Run-Feature-Rollouts-in-Feature-Experimentation) for more information.
- Add Feature Rollout support ([#626](https://github.com/optimizely/swift-sdk/pull/626))
-- Add local holdouts to swift-sdk (ref sdk) ([#628](https://github.com/optimizely/swift-sdk/pull/628))
## 5.2.1
January 23rd, 2026
From 388041c7c360707937404dee3de1106fd05c653e Mon Sep 17 00:00:00 2001
From: Muzahidul Islam <129880873+muzahidul-opti@users.noreply.github.com>
Date: Tue, 5 May 2026 16:57:19 +0600
Subject: [PATCH 4/6] Update README.md
---
README.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
index b8e7dd9c..6bdcd0be 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ If you have a name conflict with other swift packages when you add the Optimizel
#### CocoaPods
1. Add the following lines to the _Podfile_:
```use_frameworks!```
-```pod 'OptimizelySwiftSDK', '~> 5.2.1'```
+```pod 'OptimizelySwiftSDK', '~> 5.3.0'```
2. Run the following command: ``` pod install ```
@@ -129,4 +129,4 @@ Used to enforce Swift style and conventions.
- React - https://github.com/optimizely/react-sdk
-- Ruby - https://github.com/optimizely/ruby-sdk
\ No newline at end of file
+- Ruby - https://github.com/optimizely/ruby-sdk
From c46587f0426a9f5753cd0163b9ae5ad884475da2 Mon Sep 17 00:00:00 2001
From: Muzahidul Islam <129880873+muzahidul-opti@users.noreply.github.com>
Date: Tue, 5 May 2026 17:05:12 +0600
Subject: [PATCH 5/6] Update swift.yml
---
.github/workflows/swift.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/swift.yml b/.github/workflows/swift.yml
index f88b9689..7acd8a4f 100644
--- a/.github/workflows/swift.yml
+++ b/.github/workflows/swift.yml
@@ -17,7 +17,7 @@ on:
description: release
env:
- VERSION: 5.2.1
+ VERSION: 5.3.0
jobs:
From ffc413201874827766947e528e49bd569e9ee7ed Mon Sep 17 00:00:00 2001
From: Muzahidul Islam <129880873+muzahidul-opti@users.noreply.github.com>
Date: Tue, 5 May 2026 17:06:00 +0600
Subject: [PATCH 6/6] Update SDKVersion.swift
---
Sources/Utils/SDKVersion.swift | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Sources/Utils/SDKVersion.swift b/Sources/Utils/SDKVersion.swift
index 9a6ce1fe..ae90730e 100644
--- a/Sources/Utils/SDKVersion.swift
+++ b/Sources/Utils/SDKVersion.swift
@@ -17,4 +17,4 @@
/// Do not edit this field.
/// - It is auto updated (Scripts/updated_version.sh) to reflect the current version
/// - Do not put underscores in the name (Swiftlint can modify unexpectedly)
-let OPTIMIZELYSDKVERSION = "5.2.1"
+let OPTIMIZELYSDKVERSION = "5.3.0"