diff --git a/.gitignore b/.gitignore
index d38b3c2..02a0436 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,8 +77,6 @@ docs
 
 fastlane/
 Gemfile
-#config file
-Tests/config.json
 
 snyk_output.log
-talisman_output.log
\ No newline at end of file
+talisman_output.log
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2eb7f16..8fd93f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## v2.3.1
+
+### Date: 03-Nov-2025
+
+- Github issues fixed
+
 ## v2.3.0
 
 ### Date: 29-Sep-2025
diff --git a/Sources/ImageTransformError.swift b/Sources/ImageTransformError.swift
index b95f99c..64f6775 100644
--- a/Sources/ImageTransformError.swift
+++ b/Sources/ImageTransformError.swift
@@ -9,7 +9,7 @@ import Foundation
 /// Information regarding an error received from Contentstack's Image Delivery API.
 public struct ImageTransformError: Error, CustomDebugStringConvertible {
     /// Human redable error Message
-    internal let message: String
+    public let message: String
 
     public var debugDescription: String {
         return message
diff --git a/Sources/Stack.swift b/Sources/Stack.swift
index 438855c..0925761 100644
--- a/Sources/Stack.swift
+++ b/Sources/Stack.swift
@@ -409,7 +409,6 @@ extension Stack {
     ///    }
     /// }
     ///```
-    @available(*, deprecated, message: "This method will be deprecated soon. Please use seqSync instead")
     public func sync(_ syncStack: SyncStack = SyncStack(),
                      syncTypes: [SyncStack.SyncableTypes] = [.all],
                      then completion: @escaping (_ result: Result<SyncStack, Error>) -> Void) {
diff --git a/Sources/Utils.swift b/Sources/Utils.swift
index 5fe8369..28aed2c 100644
--- a/Sources/Utils.swift
+++ b/Sources/Utils.swift
@@ -29,7 +29,7 @@ internal extension Array {
     }
 }
 
-internal extension String {
+public extension String {
     // Will make a `URL` from the current `String` instance if possible.
     func toURL() throws -> URL {
         guard var urlComponents = URLComponents(string: self) else {
@@ -90,7 +90,7 @@ internal extension String {
         return url
     }
 
-    func isHexColor() -> Bool {
+    internal func isHexColor() -> Bool {
         let hexColorRegex3Deci = "[0-9A-Fa-f]{3}"
         let hexColorPred3Deci = NSPredicate(format: "SELF MATCHES %@", hexColorRegex3Deci)
 
diff --git a/Tests/config.json b/Tests/config.json
deleted file mode 100644
index e41a1dc..0000000
--- a/Tests/config.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "api_key" : "",
-    "delivery_token" : "",
-    "environment" : ""
-}