From acd5379d3fb500b5a89643d3ba7308739dd1b75c Mon Sep 17 00:00:00 2001
From: Genomics team in Google Brain <no-reply@google.com>
Date: Fri, 11 Jan 2019 11:29:52 -0800
Subject: [PATCH] Update README file for Nucleus 0.2.2 release.

PiperOrigin-RevId: 228915178
---
 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a498896..96f7299 100644
--- a/README.md
+++ b/README.md
@@ -61,9 +61,18 @@ bazel test -c opt $COPT_FLAGS nucleus/...
 
 ## Version
 
-This is Nucleus 0.2.1.  Nucleus follows [semantic
+This is Nucleus 0.2.2.  Nucleus follows [semantic
 versioning](https://semver.org/).
 
+New in 0.2.2:
+
+* Faster SAM file querying and read overlap calculations.
+* Writing protocol buffers to files uses less memory.
+* Smaller pip package.
+* nucleus/util:io\_utils refactored into nucleus/io:tfrecord and
+nucleus/io:sharded\_file\_utils.
+* Alleles coming from VCF files are now always normalized as uppercase.
+
 New in 0.2.1:
 
 * Upgrades htslib dependency from 1.6 to 1.9.