update VEF, STD and MRO + README/CHANGELOG

CHANGELOG.md

@@ -3,6 +3,18 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [3.1.2] - 2019-04-01
+
+* Changed: updated README
+* Changed: added accent on Venezuelan Bolívar
+* Changed: VEF superseded by VES
+* Changed: STD superseded by STN
+* Changed: MRO superseded by MRU
+
+## [3.1.1] - 2015-11-04
+
+* Changed: BYR superseded by BYN
+
 ## [3.1.0] - 2015-11-04
 
 * Changed: renamed 'Croatian Kuna' to 'Kuna'.
@@ -18,6 +30,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 * Changed: removed Lithuanian currency.
 
+[3.1.2]: https://github.com/alcohol/iso4217/compare/3.1.1...3.1.2
+[3.1.1]: https://github.com/alcohol/iso4217/compare/3.1.0...3.1.1
 [3.1.0]: https://github.com/alcohol/iso4217/compare/3.0.0...3.1.0
 [3.0.0]: https://github.com/alcohol/iso4217/compare/2.1.0...3.0.0
 [2.1.0]: https://github.com/alcohol/iso4217/compare/2.0.2...2.1.0

ISO4217.php

@@ -802,9 +802,9 @@ public function getAll()
         ],
         [
             'name' => 'Mauritanian Ouguiya',
-            'alpha3' => 'MRO',
-            'numeric' => '478',
-            'exp' => 0,
+            'alpha3' => 'MRU',
+            'numeric' => '929',
+            'exp' => 1,
             'country' => 'MR',
         ],
         [
@@ -1075,8 +1075,8 @@ public function getAll()
         ],
         [
             'name' => 'São Tomé and Principe Dobra',
-            'alpha3' => 'STD',
-            'numeric' => '678',
+            'alpha3' => 'STN',
+            'numeric' => '930',
             'exp' => 2,
             'country' => 'ST',
         ],
@@ -1212,9 +1212,9 @@ public function getAll()
             'country' => 'UZ',
         ],
         [
-            'name' => 'Venezuelan Bolivar',
-            'alpha3' => 'VEF',
-            'numeric' => '937',
+            'name' => 'Venezuelan Bolívar',
+            'alpha3' => 'VES',
+            'numeric' => '928',
             'exp' => 2,
             'country' => 'VE',
         ],

README.md

@@ -62,27 +62,30 @@ The following codes have been intentionally left out:
 * CHE WIR Euro (complementary currency)
 * CHW WIR Franc (complementary currency)
 * CLF Unidad de Fomento (funds code)
-* CNH Chinese yuan when traded in Hong Kong
 * COU Unidad de Valor Real (UVR) (funds code)
 * MXV Mexican Unidad de Inversion (UDI) (funds code)
 * USN United States dollar (next day) (funds code)
-* USS United States dollar (same day) (funds code)
 * UYI Uruguay Peso en Unidades Indexadas (URUIURUI) (funds code)
+* UYW Unidad Previsional (tracks nominal wage index)
 * XAG Silver (one troy ounce)
 * XAU Gold (one troy ounce)
 * XBA European Composite Unit (EURCO) (bond market unit)
 * XBB European Monetary Unit (E.M.U.-6) (bond market unit)
 * XBC European Unit of Account 9 (E.U.A.-9) (bond market unit)
 * XBD European Unit of Account 17 (E.U.A.-17) (bond market unit)
 * XDR Special drawing rights
-* XFU UIC franc (special settlement currency)
 * XPD Palladium (one troy ounce)
 * XPT Platinum (one troy ounce)
 * XSU Unified System for Regional Compensation (SUCRE)
 * XTS Code reserved for testing purposes
 * XUA ADB Unit of Account (African Development Bank)
 * XXX No currency
-* ZWD Zimbabwe dollar
+
+Also some currencies that have recently become deprecated:
+
+* SVC El Salvador Colon
+* VEF The previous Venezuelan Bolívar
+* ZWD/ZWN/ZWR/ZWL Zimbabwean dollar(s)
 
 ## Contributing