docs: revert unintentionally updated version numbers in Carthage docs (…

…#446)

.releaserc

@@ -22,14 +22,9 @@ plugins:
 
         - files:
             - "README.md"
-          from: "([0-9]+).([0-9]+).([0-9]+)"
+          from: "(?!6.2.1|4.1.0)([0-9]+).([0-9]+).([0-9]+)"
           to: "${nextRelease.version}"
 
-        - files:
-            - "README.md"
-          from: "from: \"([0-9]+).([0-9]+).([0-9]+)\""
-          to: "from: \"${nextRelease.version}\""
-
         - files:
             - "Package.swift"
           from: "v([0-9]+).([0-9]+).([0-9]+)"

README.md

@@ -64,18 +64,18 @@ dependencies: [
 ### [Carthage](https://github.com/Carthage/Carthage)
 
 <details>
-<summary>Only supported if using Maps SDK v4.2.0 or earlier</summary>
+<summary>Only supported if using Maps SDK v6.2.1 or earlier</summary>
 
 In your `Cartfile`:
 
 ```
-github "googlemaps/google-maps-ios-utils" ~> 4.2.0
+github "googlemaps/google-maps-ios-utils" ~> 4.1.0
 ```
 
 See the [Carthage doc] for further installation instructions.
 </details>
 
-In addition to this, you will also have to include the `GoogleMaps` dependency using one of the available installation options (CocoaPods, XCFramework, Carthage (for v4.2.0 and earlier) or manual).
+In addition to this, you will also have to include the `GoogleMaps` dependency using one of the available installation options (CocoaPods, XCFramework, Carthage (for v6.2.1 and earlier) or manual).
 
 ## Sample App