Bump version to 0.7.0

Change-Id: I63ec1bb1e156a9f0702568dbdffc1f144f968ba1
diff --git a/DESCRIPTION b/DESCRIPTION
index 01d6dac..b3ce99f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: RKorAPClient
 Type: Package
 Title: 'KorAP' Web Service Client Package
-Version: 0.6.1.9000
+Version: 0.7.0
 Authors@R:
     c(person(given = "Marc",
              family = "Kupietz",
diff --git a/NEWS.md b/NEWS.md
index 70f6ad1..43ecb36 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,5 @@
+# RKorAPClient 0.7.0
+
 ## New Features
 - experimental new `collocationAnalysis` method (client-sided)
 - new parameter `randomizePageOrder` to fetch result pages in randomized order