From c61df5016716594f7a73881f6429911202b79fe2 Mon Sep 17 00:00:00 2001
From: James Towle <jalextowle@berkeley.edu>
Date: Fri, 12 Jul 2019 12:27:13 -0500
Subject: [PATCH] Updated Changelogs

---
 contracts/dev-utils/CHANGELOG.json | 4 ++++
 contracts/exchange/CHANGELOG.json  | 4 ++++
 contracts/utils/CHANGELOG.json     | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/contracts/dev-utils/CHANGELOG.json b/contracts/dev-utils/CHANGELOG.json
index 2af970a039..b2137b6b63 100644
--- a/contracts/dev-utils/CHANGELOG.json
+++ b/contracts/dev-utils/CHANGELOG.json
@@ -56,6 +56,10 @@
             {
                 "note": "Add `OrderTransferSimulationUtils` contract for simulating order transfers on-chain",
                 "pr": 1868
+            },
+            {
+                "note": "Updated to use the new rich error pattern from @0x/contracts-exchange",
+                "pr": 1913
             }
         ]
     }
diff --git a/contracts/exchange/CHANGELOG.json b/contracts/exchange/CHANGELOG.json
index 6a47be160a..21340834a5 100644
--- a/contracts/exchange/CHANGELOG.json
+++ b/contracts/exchange/CHANGELOG.json
@@ -109,6 +109,10 @@
             {
                 "note": "Make `calculateMatchedFillResults` public",
                 "pr": 1885
+            },
+            {
+                "note": "Updated RichErrors to the library pattern",
+                "pr": 1913
             }
         ]
     },
diff --git a/contracts/utils/CHANGELOG.json b/contracts/utils/CHANGELOG.json
index ba3ac8e2b8..1f8c882eb8 100644
--- a/contracts/utils/CHANGELOG.json
+++ b/contracts/utils/CHANGELOG.json
@@ -21,6 +21,10 @@
             {
                 "note": "Add LibEIP1271.sol",
                 "pr": 1885
+            },
+            {
+                "note": "Updated RichErrors to the library pattern, and implemented RichErrors for all remaining reverts and requires",
+                "pr": 1913
             }
         ]
     },