diff --git a/doc/ReleaseNotes.md b/doc/ReleaseNotes.md
index 69e2223..b2ac566 100644
--- a/doc/ReleaseNotes.md
+++ b/doc/ReleaseNotes.md
@@ -1,3 +1,11 @@
+# v01-02
+
+* 2017-03-29 Daniel Hynds ([PR#3](https://github.com/iLCSoft/ConformalTracking/pull/3))
+  - Collections are added sequentially to the list of hits being used to make tracks, including unused hits from the previous collections. Previously hits were considered individually before this step, leading to missed hits in the interaction region.
+
+* 2017-03-28 Andre Sailer ([PR#2](https://github.com/iLCSoft/ConformalTracking/pull/2))
+  - Removed "CellIDDecoderString" parameter, not necessary by using encoding_string()
+
 # v01-00
 - **General**:The package contains a first implementation of a fully hermitic pattern recognition using all tracking detectors (developed for the CLIC detector model 2015 containing only silicon tracking). Hits from all detectors are considered together, without  knowledge of geometry, using a two-dimensional conformal mapping to reduce the track search to a straight line search. Cellular automaton is used in this conformal space to produce tracks.