chore(release): 2.1.0-beta.1 [skip ci]

# [2.1.0-beta.1](https://github.com/mob-sakai/git-snapshot/compare/v2.0.0...v2.1.0-beta.1@beta) (2019-10-18)

### Features

* Remove allow-empty option ([0cbb763](0cbb763))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,10 @@
+# [2.1.0-beta.1](https://github.com/mob-sakai/git-snapshot/compare/v2.0.0...v2.1.0-beta.1@beta) (2019-10-18)
+
+
+### Features
+
+* Remove allow-empty option ([0cbb763](https://github.com/mob-sakai/git-snapshot/commit/0cbb7631a54dee2958de11abd073e71ea623b4cf))
+
 # [2.0.0](https://github.com/mob-sakai/git-snapshot/compare/v1.1.2...v2.0.0) (2019-10-16)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "git-snapshot",
-  "version": "2.0.0",
+  "version": "2.1.0-beta.1",
   "description": "Take a snapshot of the directory - like 'git subtree split --squash'",
   "repository": {
     "type": "git",