Moved release documentation to contributing guide

Removed testing documentation, now redundant to instructions in the contributing guide.

Author: 1ec5

CONTRIBUTING.md

@@ -75,3 +75,18 @@ Go to Product ‣ Test in Xcode, or run `swift test` on the command line.
 Pull requests are appreciated. If your PR includes any changes that would impact developers or end users, please mention those changes in the “main” section of [CHANGELOG.md](CHANGELOG.md), noting the PR number. Examples of noteworthy changes include new features, fixes for user-visible bugs, and renamed or deleted public symbols.
 
 Before we can merge your PR, it must pass automated continuous integration checks on each of the supported platforms, as well as a check to ensure that code coverage has not decreased significantly.
+
+## Releasing a new version
+
+To release a new version of the MapboxDirections package:
+
+1. Run `./scripts/update-version.sh v#.#.#`, where _#.#.#_ is a new version number conforming to [Semantic Versioning](https://semver.org/). Commit the changes with a commit message like `v#.#.#` and open a pull request to get it reviewed and merged.
+1. Tag the merged changes as `v#.#.#`. Push the tag by running `git pull && git push origin v#.#.#`.
+1. [Create a new release](https://github.com/mapbox/mapbox-directions-swift/releases/new/). Add release notes based on the release’s section in the changelog. (Unlike the changelog, release notes accept `#123` syntax for linking to PRs.) Title the release `v#.#.#`. Check “This is a pre-release” if applicable, then click “Publish release”.
+1. Run `pod repo update && pod trunk push` to publish the release on CocoaPods trunk.
+
+After the release, follow these steps to generate and publish documentation and update the iOS site with the latest version number:
+
+1. Run `./scripts/publish-documentation.sh v#.#.#` to generate and publish the documentation. Create a pull request and set the base branch to `publisher-production`.
+2. Wait for new documentation to be live. Once you merge the branch into `publisher-production`, the new version will be available within 10 minutes. (Mapbox employees can check the #publisher channel in Slack for a notification of when the commit has been published.)
+3. _(Mapbox employees only.)_ Complete the [MapboxDirections.swift instructions](https://github.com/mapbox/ios-sdk#mapboxdirectionsswift) in the ios-sdk repository to update various links to the current docset.

README.md

@@ -194,26 +194,4 @@ if var routeCoordinates = route.shape?.coordinates, routeCoordinates.count > 0 {
 
 ### Displaying a turn-by-turn navigation interface
 
-See the [Mapbox Navigation SDK for iOS](https://github.com/mapbox/mapbox-navigation-ios/#usage) documentation for usage examples.
-
-## Tests
-
-To run the included unit tests, you need to use [Carthage](https://github.com/Carthage/Carthage) 0.19 or above to install the dependencies.
-
-1. `carthage build --platform iOS`
-1. `open MapboxDirections.xcodeproj`
-1. Go to Product ‣ Test.
-
-## Publish documentation
-
-After a release, follow these steps to generate and publish documentation and update the iOS site with the latest version number:
-
-1. Generate and publish the documentation.
-    - Run `./scripts/publish-documentation.sh v#.#.#` replacing `v#.#.#` with the release version number. 
-    - This script will checkout the release branch, install dependencies, generate the documentation, and commit the generated documentation to a new branch.
-    - Create a pull request and set the base branch to `publisher-production`.
-2. Wait for new documentation to be live. 
-    - Once you merge the branch into `publisher-production`, the new version will be available within 10 minutes. 
-    - You can check the #publisher channel in Slack for a notification of when your commit has been published.
-3. Update the ios-sdk repository constants. 
-    - Complete the [MapboxDirections.swift instructions](https://github.com/mapbox/ios-sdk#mapboxdirectionsswift) in the ios-sdk repository.
+The [Mapbox Navigation SDK for iOS](https://github.com/mapbox/mapbox-navigation-ios/) provides a full-fledged user interface for turn-by-turn navigation along routes supplied by MapboxDirections.