From f455b53971aeec95f6d9be8b7b660721cb45c91d Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Thu, 28 Apr 2016 19:58:24 -0300
Subject: [PATCH 1/3] always add changeaddress if specified

---
 lib/model/txproposal.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/model/txproposal.js b/lib/model/txproposal.js
index c3d1879..dd0b71d 100644
--- a/lib/model/txproposal.js
+++ b/lib/model/txproposal.js
@@ -164,10 +164,7 @@ TxProposal.prototype._buildTx = function() {
 
   t.fee(self.fee);
 
-  var totalInputs = _.sum(self.inputs, 'satoshis');
-  var totalOutputs = _.sum(self.outputs, 'amount');
-
-  if (totalInputs - totalOutputs - self.fee > 0 && self.changeAddress) {
+  if (self.changeAddress) {
     t.change(self.changeAddress.address);
   }
 

From 190ee3ef34baf5cb4f56e1dadd5f08d0317b7ef7 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Thu, 28 Apr 2016 20:00:02 -0300
Subject: [PATCH 2/3] improve log messages

---
 lib/server.js              | 3 ++-
 test/integration/server.js | 4 ----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/server.js b/lib/server.js
index 255acd4..c26411d 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -1593,7 +1593,8 @@ WalletService.prototype._selectTxInputs = function(txp, utxosToExclude, cb) {
       var err = self._checkTx(txp);
 
       if (!err) {
-        log.debug('Successfully built transaction. Total fees: ' + Utils.formatAmountInBtc(txp.fee) + ', total change: ' + Utils.formatAmountInBtc(_.sum(txp.inputs, 'satoshis') - txp.fee));
+        var change = _.sum(txp.inputs, 'satoshis') - _.sum(txp.outputs, 'amount') - txp.fee;
+        log.debug('Successfully built transaction. Total fees: ' + Utils.formatAmountInBtc(txp.fee) + ', total change: ' + Utils.formatAmountInBtc(change));
       } else {
         log.warn('Error building transaction', err);
       }
diff --git a/test/integration/server.js b/test/integration/server.js
index ffaef48..c6a051d 100644
--- a/test/integration/server.js
+++ b/test/integration/server.js
@@ -2132,7 +2132,6 @@ describe('Wallet service', function() {
       });
 
       it('should use unconfirmed utxos only when no more confirmed utxos are available', function(done) {
-        // log.level = 'debug';
         helpers.stubUtxos(server, wallet, [1.3, 'u0.5', 'u0.1', 1.2], function(utxos) {
           var txOpts = helpers.createSimpleProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 2.55, TestData.copayers[0].privKey_1H_0, {
             message: 'some message'
@@ -2355,7 +2354,6 @@ describe('Wallet service', function() {
       });
 
       it('should fail to create a tx exceeding max size in kb', function(done) {
-        // log.level = 'debug';
         var _oldDefault = Defaults.MAX_TX_SIZE_IN_KB;
         Defaults.MAX_TX_SIZE_IN_KB = 1;
         helpers.stubUtxos(server, wallet, _.range(1, 10, 0), function() {
@@ -3399,7 +3397,6 @@ describe('Wallet service', function() {
         });
       });
       it('should account for fee when selecting smallest big utxo', function(done) {
-        // log.level = 'debug';
         var _old = Defaults.UTXO_SELECTION_MAX_SINGLE_UTXO_FACTOR;
         Defaults.UTXO_SELECTION_MAX_SINGLE_UTXO_FACTOR = 2;
         // The 605 bits input cannot be selected even if it is > 2 * tx amount
@@ -3564,7 +3561,6 @@ describe('Wallet service', function() {
         });
       });
       it('should select unconfirmed utxos if not enough confirmed utxos', function(done) {
-        // log.level = 'debug';
         helpers.stubUtxos(server, wallet, ['u 1btc', '0.5btc'], function() {
           var txOpts = {
             outputs: [{

From 2289b2d9ed89b9275acef552db4978d0a067cfd2 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Fri, 29 Apr 2016 10:00:44 -0300
Subject: [PATCH 3/3] v1.7.0

---
 package.json | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)

diff --git a/package.json b/package.json
index 766aeb2..b08574e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "bitcore-wallet-service",
   "description": "A service for Mutisig HD Bitcoin Wallets",
   "author": "BitPay Inc",
-  "version": "1.6.1",
+  "version": "1.7.0",
   "keywords": [
     "bitcoin",
     "copay",
@@ -65,18 +65,14 @@
     "coveralls": "./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
   "bitcoreNode": "./bitcorenode",
-  "contributors": [
-    {
-      "name": "Braydon Fuller",
-      "email": "braydon@bitpay.com"
-    },
-    {
-      "name": "Ivan Socolsky",
-      "email": "ivan@bitpay.com"
-    },
-    {
-      "name": "Matias Alejo Garcia",
-      "email": "ematiu@gmail.com"
-    }
-  ]
+  "contributors": [{
+    "name": "Braydon Fuller",
+    "email": "braydon@bitpay.com"
+  }, {
+    "name": "Ivan Socolsky",
+    "email": "ivan@bitpay.com"
+  }, {
+    "name": "Matias Alejo Garcia",
+    "email": "ematiu@gmail.com"
+  }]
 }