release: prepare 0.2.8

ober

ae716feb376ce9adefcad65e923ebfd866131947

diff --git a/VERSION b/VERSION
index 967b33f..a45be46 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.2.7
\ No newline at end of file
+0.2.8