v3.0.2: Update changelog (#95)

CHANGELOG.md

@@ -1,6 +1,23 @@
+# v3.0.2
+
+## Fixed
+
+ - DecryptMulti: handle decompression error (#19)
+
+## Changed
+
+ - jwe/CompactSerialize: improve performance (#67)
+ - Increase the default number of PBKDF2 iterations to 600k (#48)
+ - Return the proper algorithm for ECDSA keys (#45)
+
+## Added
+
+ - Add Thumbprint support for opaque signers (#38)
+
 # v3.0.1
 
-Fixed:
+## Fixed
+
  - Security issue: an attacker specifying a large "p2c" value can cause
    JSONWebEncryption.Decrypt and JSONWebEncryption.DecryptMulti to consume large
    amounts of CPU, causing a DoS. Thanks to Matt Schwager (@mschwager) for the