Release 0.18.8

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### Checklist
- [x] I've read the [Contribution Guidelines](https://github.com/expo/turtle/blob/master/CONTRIBUTING.md).
- [x] I've updated the [CHANGELOG](https://github.com/expo/turtle/blob/master/CHANGELOG.md) if necessary.
- [x] I've ensured the unit and smoke tests are still passing - either by running `yarn test:unit` and `yarn test:smoke:[ios|android]` or by checking the appropriate CircleCI builds' statuses.
- [x] **I've manually tested whether the changes I made work as expected.**

### Motivation and Context

Apply https://github.com/expo/expo/pull/10807.

### Description
Fixes app crashing when using Reanimated v2.

CHANGELOG.md

@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Fixed
+
+- Fix issues with Reanimated v2 in Android SDK 39 tarball.
+
+# [0.18.7] - 2020-10-23
+
+### Fixed
+
+- Fix issue with updates in self-hosted Android apps ([#10746](https://github.com/expo/expo/issues/10746)) in the SDK 39 tarball
+
 # [0.18.6] - 2020-10-22
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "turtle-cli",
-  "version": "0.18.6",
+  "version": "0.18.8",
   "description": "The command-line tool for building standalone Expo apps",
   "preferGlobal": true,
   "scripts": {

shellTarballs/android/sdk39

@@ -1 +1 @@
-s3://exp-artifacts/android-shell-builder-1fd35ae3121ff51d657c93598947c17276bcb392.tar.gz
+s3://exp-artifacts/android-shell-builder-d292dcd0cc277ab665957244a8b15b9981debd29.tar.gz