diff --git a/Airship Sample/Airship Sample/SampleMessageCenterTheme.plist b/Airship Sample/Airship Sample/SampleMessageCenterTheme.plist
index c54e8b789..3a0461d08 100644
--- a/Airship Sample/Airship Sample/SampleMessageCenterTheme.plist	
+++ b/Airship Sample/Airship Sample/SampleMessageCenterTheme.plist	
@@ -1,88 +1,88 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>refreshTintColor</key>
-	<string>#014BFF</string>
-	<key>refreshTintColorDark</key>
-	<string>#001F9E</string>
-	<key>iconsEnabled</key>
-	<true/>
-	<key>cellTitleFont</key>
-	<dict>
-		<key>fontName</key>
-		<string>cellTitleFont</string>
-		<key>fontSize</key>
-		<integer>21</integer>
-	</dict>
-	<key>cellDateFont</key>
-	<dict>
-		<key>fontName</key>
-		<string>cellDateFont</string>
-		<key>fontSize</key>
-		<integer>14</integer>
-	</dict>
-	<key>cellColor</key>
-	<string>#FDFDFD</string>
-	<key>cellColorDark</key>
-	<string>#001F9E</string>
-	<key>cellTitleColor</key>
-	<string>#020202</string>
-	<key>cellTitleColorDark</key>
-	<string>#FFFFFF</string>
-	<key>cellDateColor</key>
-	<string>#020202</string>
-	<key>cellDateColorDark</key>
-	<string>#FFFFFF</string>
-	<key>cellSeparatorStyle</key>
-	<string>none</string>
-	<key>cellSeparatorColor</key>
-	<string>#001F9E</string>
-	<key>cellSeparatorColorDark</key>
-	<string>#014BFF</string>
-	<key>cellTintColor</key>
-	<string>#014BFF</string>
-	<key>cellTintColorDark</key>
-	<string>#001F9E</string>
-	<key>unreadIndicatorColor</key>
-	<string>#014BFF</string>
-	<key>unreadIndicatorColorDark</key>
-	<string>#001F9E</string>
-	<key>selectAllButtonTitleColor</key>
-	<string>#020202</string>
-	<key>selectAllButtonTitleColorDark</key>
-	<string>#FFFFFF</string>
-	<key>deleteButtonTitleColor</key>
-	<string>#020202</string>
-	<key>deleteButtonTitleColorDark</key>
-	<string>#FFFFFF</string>
-	<key>markAsReadButtonTitleColor</key>
-	<string>#014BFF</string>
-	<key>markAsReadButtonTitleColorDark</key>
-	<string>#001F9E</string>
-	<key>hideDeleteButton</key>
-	<true/>
-	<key>editButtonTitleColor</key>
-	<string>#020202</string>
-	<key>editButtonTitleColorDark</key>
-	<string>#FFFFFF</string>
-	<key>cancelButtonTitleColor</key>
-	<string>#020202</string>
-	<key>cancelButtonTitleColorDark</key>
-	<string>#FFFFFF</string>
-	<key>backButtonColor</key>
-	<string>#014BFF</string>
-	<key>backButtonColorDark</key>
-	<string>#001F9E</string>
-	<key>navigationBarTitle</key>
-	<string>Message Center</string>
-	<key>messageListBackgroundColor</key>
-	<string>#990099</string>
-	<key>messageListBackgroundColorDark</key>
-	<string>#999999</string>
-	<key>messageListContainerBackgroundColor</key>
-	<string>#990000</string>
-	<key>messageListContainerBackgroundColorDark</key>
-	<string>#990099</string>
-</dict>
+    <dict>
+        <key>refreshTintColor</key>
+        <string>#014BFF</string>
+        <key>refreshTintColorDark</key>
+        <string>#001F9E</string>
+        <key>iconsEnabled</key>
+        <true/>
+        <key>cellTitleFont</key>
+        <dict>
+            <key>fontName</key>
+            <string>cellTitleFont</string>
+            <key>fontSize</key>
+            <integer>21</integer>
+        </dict>
+        <key>cellDateFont</key>
+        <dict>
+            <key>fontName</key>
+            <string>cellDateFont</string>
+            <key>fontSize</key>
+            <integer>14</integer>
+        </dict>
+        <key>cellColor</key>
+        <string>#FDFDFD</string>
+        <key>cellColorDark</key>
+        <string>#000000</string>
+        <key>cellTitleColor</key>
+        <string>#020202</string>
+        <key>cellTitleColorDark</key>
+        <string>#FFFFFF</string>
+        <key>cellDateColor</key>
+        <string>#020202</string>
+        <key>cellDateColorDark</key>
+        <string>#FFFFFF</string>
+        <key>cellSeparatorStyle</key>
+        <string>none</string>
+        <key>cellSeparatorColor</key>
+        <string>#001F9E</string>
+        <key>cellSeparatorColorDark</key>
+        <string>#014BFF</string>
+        <key>cellTintColor</key>
+        <string>#014BFF</string>
+        <key>cellTintColorDark</key>
+        <string>#001F9E</string>
+        <key>unreadIndicatorColor</key>
+        <string>#014BFF</string>
+        <key>unreadIndicatorColorDark</key>
+        <string>#001F9E</string>
+        <key>selectAllButtonTitleColor</key>
+        <string>#020202</string>
+        <key>selectAllButtonTitleColorDark</key>
+        <string>#FFFFFF</string>
+        <key>deleteButtonTitleColor</key>
+        <string>#020202</string>
+        <key>deleteButtonTitleColorDark</key>
+        <string>#FFFFFF</string>
+        <key>markAsReadButtonTitleColor</key>
+        <string>#014BFF</string>
+        <key>markAsReadButtonTitleColorDark</key>
+        <string>#001F9E</string>
+        <key>hideDeleteButton</key>
+        <true/>
+        <key>editButtonTitleColor</key>
+        <string>#020202</string>
+        <key>editButtonTitleColorDark</key>
+        <string>#FFFFFF</string>
+        <key>cancelButtonTitleColor</key>
+        <string>#020202</string>
+        <key>cancelButtonTitleColorDark</key>
+        <string>#FFFFFF</string>
+        <key>backButtonColor</key>
+        <string>#014BFF</string>
+        <key>backButtonColorDark</key>
+        <string>#001F9E</string>
+        <key>navigationBarTitle</key>
+        <string>Message Center</string>
+        <key>messageListBackgroundColor</key>
+        <string>#FFFFFF</string>
+        <key>messageListBackgroundColorDark</key>
+        <string>#000000</string>
+        <key>messageListContainerBackgroundColor</key>
+        <string>#FFFFFF</string>
+        <key>messageListContainerBackgroundColorDark</key>
+        <string>#121212</string>
+    </dict>
 </plist>
diff --git a/Airship.podspec b/Airship.podspec
index 6ad6d7eda..a27984ac6 100644
--- a/Airship.podspec
+++ b/Airship.podspec
@@ -1,4 +1,4 @@
-AIRSHIP_VERSION="18.2.2"
+AIRSHIP_VERSION="18.3.0"
 
 Pod::Spec.new do |s|
    s.version                    = AIRSHIP_VERSION
diff --git a/Airship/AirshipConfig.xcconfig b/Airship/AirshipConfig.xcconfig
index 72c470450..362496478 100644
--- a/Airship/AirshipConfig.xcconfig
+++ b/Airship/AirshipConfig.xcconfig
@@ -1,6 +1,6 @@
 //* Copyright Airship and Contributors */
 
-CURRENT_PROJECT_VERSION = 18.2.2
+CURRENT_PROJECT_VERSION = 18.3.0
 
 // Uncomment to include the preview build warning
 // OTHER_CFLAGS = $(inherited) -DUA_PREVIEW=1
diff --git a/Airship/AirshipCore/Source/AirshipVersion.swift b/Airship/AirshipCore/Source/AirshipVersion.swift
index 1899dd0dd..7e7ab8e0f 100644
--- a/Airship/AirshipCore/Source/AirshipVersion.swift
+++ b/Airship/AirshipCore/Source/AirshipVersion.swift
@@ -3,7 +3,7 @@
 import Foundation
 
 public struct AirshipVersion {
-    public static let version = "18.2.2"
+    public static let version = "18.3.0"
     public static func get() -> String {
         return version
     }
diff --git a/AirshipContentExtension.podspec b/AirshipContentExtension.podspec
index e6c0adc62..803d04071 100644
--- a/AirshipContentExtension.podspec
+++ b/AirshipContentExtension.podspec
@@ -1,4 +1,4 @@
-AIRSHIP_VERSION="18.2.2"
+AIRSHIP_VERSION="18.3.0"
 
 Pod::Spec.new do |s|
     s.version                 = AIRSHIP_VERSION
diff --git a/AirshipDebug.podspec b/AirshipDebug.podspec
index aadf7bf71..5f9a4fd8f 100644
--- a/AirshipDebug.podspec
+++ b/AirshipDebug.podspec
@@ -1,4 +1,4 @@
-AIRSHIP_VERSION="18.2.2"
+AIRSHIP_VERSION="18.3.0"
 
 Pod::Spec.new do |s|
    s.version                 = AIRSHIP_VERSION
diff --git a/AirshipServiceExtension.podspec b/AirshipServiceExtension.podspec
index f1388ca43..867d165db 100644
--- a/AirshipServiceExtension.podspec
+++ b/AirshipServiceExtension.podspec
@@ -1,4 +1,4 @@
-AIRSHIP_VERSION="18.2.2"
+AIRSHIP_VERSION="18.3.0"
 
 Pod::Spec.new do |s|
     s.version                 = AIRSHIP_VERSION
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4fdaa3f5..272e0fe28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,14 @@
 
 [Migration Guides](https://github.com/urbanairship/ios-library/tree/main/Documentation/Migration)
 
+## Version 18.3.0, May 20, 2024
+Minor release with updates to message center customization, a bug fix for story pager transition animation and a bug fix for in-app banner button rendering.
+
+### Changes
+- Fixed in-app message banner button rendering.
+- Fixed story pager transition animation.
+- Added message center list and list container background color customization via new plist keys `messageListBackgroundColor`, `messageListBackgroundColorDark`, `messageListContainerBackgroundColor` and `messageListContainerBackgroundColorDark`
+
 ## Version 18.2.2, May 15, 2024
 Patch release includes a fix for submission issues when building with XCFrameworks, a bug fix for emitting pager events from in-app pager views, and a bug fix for the in-app banner's default title and body alignment to match the dashboard preview. Apps using XCFrameworks should update.
 
@@ -22,7 +30,7 @@ Patch release that makes IAA name property is optional and defaults to an empty
 Minor release with updates for in-app message customization, video playback improvements in scenes, web view inspection configuration and several bug fixes. Apps that require obj-c support or are migrating from an older version of the SDK to 18.x should update to this version.
 
 ### Changes
-- Added in-app message tap opacity and shadow customization via new plist keys tapOpacity and shadowTheme.
+- Added in-app message tap opacity and shadow customization via new plist keys `tapOpacity` and `shadowTheme`.
 - Added isWebViewInspectionEnabled key to AirshipConfig that allows enabling or disabling web view inspection on Airship created web views. Applied only to iOS 16.4+.
 - Added improvements for video playback in scenes.
 - Fixed CoreData migration errors from SDK 16 and SDK 17 to SDK 18.