README.md in license_finder-6.12.2 vs README.md in license_finder-6.13.0

@@ -42,11 +42,11 @@
 | Java         | gradle          | 4.10.3  |
 
 ### Experimental project types
 
 * Erlang (via `rebar` and `Erlang.mk`)
-* Objective-C, Swift (via Carthage or CocoaPods \[0.39 and below. See [CocoaPods Specs Repo Sharding](http://blog.cocoapods.org/Sharding/)\])
+* Objective-C, Swift (via Carthage, CocoaPods \[0.39 and below. See [CocoaPods Specs Repo Sharding](http://blog.cocoapods.org/Sharding/)\]) and Swift Package Manager)
 * Objective-C (+ CocoaPods 0.39 and below. See [CocoaPods Specs Repo Sharding](http://blog.cocoapods.org/Sharding/))
 * Elixir (via `mix`)
 * Golang (via `gvt`, `glide`,`dep`, `trash` and `govendor`)
 * JavaScript (via `yarn`)
 * C++/C (via `conan`)
@@ -174,9 +174,10 @@
 * `build.gradle` (for `gradle`)
 * `settings.gradle` that specifies `rootProject.buildFileName` (for `gradle`)
 * `bower.json` (for `bower`)
 * `Podfile` (for `pod`)
 * `Cartfile` (for `carthage`)
+* `workspace-state.json` under build directory (provided as enviroment variable `SPM_DERIVED_DATA` for Xcode, or default `.build` for non-Xcode projects), (for `spm`)
 * `rebar.config` (for `rebar`)
 * `Erlang.mk` or `erlang.mk` file (for `Erlang.mk`)
 * `mix.exs` (for `mix`)
 * `packages/` directory (for `nuget`)
 * `*.csproj` (for `dotnet`)