Versioning and changelog for v2.8.0 (#1812)

* Increment version number to 87

Because 86 used for alpha release

* Update changelog.md

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Wikimedia Commons for Android
 
+## v2.8.0
+- Fixed failed uploads by modifying auth token
+- Fixed crashes during upload by storing file temporarily
+- Added automatic Wikidata p18 edits upon Nearby upload
+- Added Explore feature to browse other Commons images, including featured images
+- Added Achievements feature to see current level and upload stats
+- Added quiz for users with high deletion rates
+- Added first run tutorial for Nearby
+- Various small improvements to ShareActivity UI
+
 ## v2.7.2
 - Modified subtext for "automatically get current location" setting to emphasize that it will reveal user's location
 

app/build.gradle

@@ -89,8 +89,8 @@ android {
 
     defaultConfig {
         applicationId 'fr.free.nrw.commons'
-        versionCode 85
-        versionName '2.7.2'
+        versionCode 87
+        versionName '2.8.0'
         setProperty("archivesBaseName", "app-commons-v$versionName-" + getBranchName())
 
         minSdkVersion project.minSdkVersion