From 4f918ed3d49dfa74963c0725c32fedba6453a362 Mon Sep 17 00:00:00 2001
From: James <james@theapplicationist.com>
Date: Fri, 17 Aug 2018 18:04:36 +0200
Subject: [PATCH 1/3] Minor correction to IssueAsset method

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 01a3672..170dbcc 100644
--- a/README.md
+++ b/README.md
@@ -257,7 +257,7 @@ myAddress.sendAsset(recipient = pw.Address('3PNTcNiUzppQXDL9RZrK3BcftbujiFqrAfM'
 ```python
 import pywaves as pw
 
-myToken = myAddress.issueToken( name = "MyToken",
+myToken = myAddress.issueAsset( name = "MyToken",
                                 description = "This is my first token",
                                 quantity = 1000000,
                                 decimals = 2 )

From 50160dfcb12eb51a00edb2f65cc7771dad99420b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=90ogecoin=20Millionaire=E2=84=A2?= <somatt@gmail.com>
Date: Wed, 29 Aug 2018 14:50:03 -0700
Subject: [PATCH 2/3] buy / sell decimal fix

fix calculation for decimals in buy and sell
---
 address.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/address.py b/address.py
index 66fa1f8..c361333 100644
--- a/address.py
+++ b/address.py
@@ -744,7 +744,7 @@ def cancelOrderByID(self, assetPair, orderId):
 
     def buy(self, assetPair, amount, price, maxLifetime=30 * 86400, matcherFee=pywaves.DEFAULT_MATCHER_FEE, timestamp=0):
         assetPair.refresh()
-        normPrice = int(pow(10, 8 + assetPair.asset2.decimals - assetPair.asset1.decimals) * price)
+        normPrice = int(pow(10, assetPair.asset2.decimals - assetPair.asset1.decimals) * price)
         id = self._postOrder(assetPair.asset1, assetPair.asset2, b'\0', amount, normPrice, maxLifetime, matcherFee, timestamp)
         if pywaves.OFFLINE:
             return id
@@ -753,7 +753,7 @@ def buy(self, assetPair, amount, price, maxLifetime=30 * 86400, matcherFee=pywav
 
     def sell(self, assetPair, amount, price, maxLifetime=30 * 86400, matcherFee=pywaves.DEFAULT_MATCHER_FEE, timestamp=0):
         assetPair.refresh()
-        normPrice = int(pow(10, 8 + assetPair.asset2.decimals - assetPair.asset1.decimals) * price)
+        normPrice = int(pow(10, assetPair.asset2.decimals - assetPair.asset1.decimals) * price)
         id = self._postOrder(assetPair.asset1, assetPair.asset2, b'\1', amount, normPrice, maxLifetime, matcherFee, timestamp)
         if pywaves.OFFLINE:
             return id

From bf182165bc95572b966c91f9ca6edd33a868834a Mon Sep 17 00:00:00 2001
From: James <james@theapplicationist.com>
Date: Wed, 10 Oct 2018 12:51:38 +0200
Subject: [PATCH 3/3] Add Data Transaction Code Sample

Demonstrate how to perform a DataTransaction (Type 12)
---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index 170dbcc..647475b 100644
--- a/README.md
+++ b/README.md
@@ -316,7 +316,21 @@ transfers = [
 address = pw.Address(privateKey = "CtMQWJZqfc7PRzSWiMKaGmWFm4q2VN5fMcYyKDBPDx6S")
 address.massTransferAssets(transfers, pw.Asset('9DtBNdyBCyViLZHptyF1HbQk73F6s7nQ5dXhNHubtBhd'))
 ```
+#### Data Transaction: 
+```python
+import pywaves as py
+
+myAddress = py.Address(privateKey='CtMQWJZqfc7PRzSWiMKaGmWFm4q2VN5fMcYyKDBPDx6S')
+
+data = [{
+        'type':'string', 
+        'key': 'test', 
+        'value':'testval'
+        }]
 
+myAddress.dataTransaction(data)
+
+```
 #### Token airdrop:
 ```python
 import pywaves as pw