diff --git a/CHANGELOG.md b/CHANGELOG.md
index 194ad348..aa0d6518 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All Notable changes to `Csv` will be documented in this file
 
-## Next - 2016-xx-xx
+## 8.1.0 - 2016-05-31
 
 ### Added
 
@@ -18,7 +18,7 @@ All Notable changes to `Csv` will be documented in this file
 ### Fixed
 
 - Stream Filters are now url encoded before usage [issue #72](https://github.com/thephpleague/csv/issues/72)
-- All parameters are now using the snake case format
+- All internal parameters are now using the snake case format
 
 ### Removed
 
diff --git a/src/AbstractCsv.php b/src/AbstractCsv.php
index c9ac6916..df36c22f 100644
--- a/src/AbstractCsv.php
+++ b/src/AbstractCsv.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Config/Controls.php b/src/Config/Controls.php
index c68429c7..ea841e4c 100644
--- a/src/Config/Controls.php
+++ b/src/Config/Controls.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Config/Output.php b/src/Config/Output.php
index 8db93bb5..e275e9ba 100644
--- a/src/Config/Output.php
+++ b/src/Config/Output.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Exception/InvalidRowException.php b/src/Exception/InvalidRowException.php
index 896ca244..9042438e 100644
--- a/src/Exception/InvalidRowException.php
+++ b/src/Exception/InvalidRowException.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Modifier/MapIterator.php b/src/Modifier/MapIterator.php
index 5b4016ea..1265f81f 100644
--- a/src/Modifier/MapIterator.php
+++ b/src/Modifier/MapIterator.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Modifier/QueryFilter.php b/src/Modifier/QueryFilter.php
index f98f6a72..a9be156b 100644
--- a/src/Modifier/QueryFilter.php
+++ b/src/Modifier/QueryFilter.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Modifier/RowFilter.php b/src/Modifier/RowFilter.php
index 7bf3592a..568379bf 100644
--- a/src/Modifier/RowFilter.php
+++ b/src/Modifier/RowFilter.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Modifier/StreamFilter.php b/src/Modifier/StreamFilter.php
index f1b38b1e..a8b2047e 100644
--- a/src/Modifier/StreamFilter.php
+++ b/src/Modifier/StreamFilter.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Plugin/ColumnConsistencyValidator.php b/src/Plugin/ColumnConsistencyValidator.php
index 5120b084..7d985a45 100644
--- a/src/Plugin/ColumnConsistencyValidator.php
+++ b/src/Plugin/ColumnConsistencyValidator.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Plugin/ForbiddenNullValuesValidator.php b/src/Plugin/ForbiddenNullValuesValidator.php
index 831b79bd..c1c4eb10 100644
--- a/src/Plugin/ForbiddenNullValuesValidator.php
+++ b/src/Plugin/ForbiddenNullValuesValidator.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Plugin/SkipNullValuesFormatter.php b/src/Plugin/SkipNullValuesFormatter.php
index 02fc103d..d446557a 100644
--- a/src/Plugin/SkipNullValuesFormatter.php
+++ b/src/Plugin/SkipNullValuesFormatter.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Reader.php b/src/Reader.php
index 89a5d399..81db96ae 100644
--- a/src/Reader.php
+++ b/src/Reader.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE
diff --git a/src/Writer.php b/src/Writer.php
index a35af372..34ab6e64 100644
--- a/src/Writer.php
+++ b/src/Writer.php
@@ -4,7 +4,7 @@
 *
 * @license http://opensource.org/licenses/MIT
 * @link https://github.com/thephpleague/csv/
-* @version 8.0.0
+* @version 8.1.0
 * @package League.csv
 *
 * For the full copyright and license information, please view the LICENSE