diff --git a/CHANGES.rst b/CHANGES.rst
index 9f3a7b2..4a1d1e1 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,21 @@
 Changelog
 =========
 
+Version 0.5.12 -- 2022/08/19
+----------------------------
+
+* Support Japanese Reiwa (令和/れいわ) era. (#412)
+* Add basic farsi support (#354)
+* Added Tajik language support (#406)
+* Fix Amharic language support (#465)
+* Fix Hebrew pluralize and implement to_currency (#330)
+* Add support to translate some currencies in italian language (#434)
+* Fix Polish twenties (#345)
+* Add uzs for ru and en (#422)
+* Added support for Esperanto numbers. (#387)
+* [ADD] to ordinal number for Turkish (#468)
+* Fix zeroth in Dutch to nulde fixing (#326)
+
 Version 0.5.11 -- 2022/08/03
 ----------------------------
 
@@ -77,9 +92,9 @@ Version 0.5.7 -- 2018/06/27
 * Add Finnish localization. (#170)
 * Add Japanese localization. (#171)
 * Add belgian-french localization. (#151)
-* Add Czech localization. (#154) 
+* Add Czech localization. (#154)
 * Add Thai localization. (#139)
-* Improve English localization. (#144) 
+* Improve English localization. (#144)
 * Improve Spanish localization. (#167)
 * Improve Italian localization. (#143)
 * Improve documentation. (#155, #145, #174)
diff --git a/bin/num2words b/bin/num2words
index 2a20b22..26990c0 100755
--- a/bin/num2words
+++ b/bin/num2words
@@ -34,7 +34,7 @@ Options:
     -t --to=<to>            Output converter [default: cardinal].
     -h --help               Show this message.
     -v --version            Show version.
-    
+
 Examples:
     $ num2words 10001
     ten thousand and one
@@ -55,7 +55,7 @@ import sys
 from docopt import docopt
 import num2words
 
-__version__ = "0.5.11"
+__version__ = "0.5.12"
 __license__ = "LGPL"
 
 
diff --git a/num2words/lang_NL.py b/num2words/lang_NL.py
index 00d6c5b..7251e2a 100644
--- a/num2words/lang_NL.py
+++ b/num2words/lang_NL.py
@@ -76,7 +76,10 @@ class Num2Word_NL(Num2Word_EU):
                              "zes", "vijf", "vier", "drie", "twee", "één",
                              "nul"]
 
-        self.ords = {"één": "eerst",
+        # Wiktionary says it is "nulde", not "nulte" or "nule"
+        # https://en.wiktionary.org/wiki/nulde
+        self.ords = {"nul": "nuld",
+                     "één": "eerst",
                      "twee": "tweed",
                      "drie": "derd",
                      "vier": "vierd",
diff --git a/num2words/lang_TR.py b/num2words/lang_TR.py
index 7fba871..ee1d6d4 100644
--- a/num2words/lang_TR.py
+++ b/num2words/lang_TR.py
@@ -806,6 +806,10 @@ class Num2Word_TR(Num2Word_Base):
 
         return wrd
 
+    def to_ordinal_num(self, value):
+        self.verify_ordinal(value)
+        return "%s%s" % (value, self.to_ordinal(value)[-4:])
+
     def to_splitnum(self, val):
         float_digits = str(int(val * 10 ** self.precision))
         if not int(val) == 0:
diff --git a/tests/test_nl.py b/tests/test_nl.py
index e72b43b..95c690f 100644
--- a/tests/test_nl.py
+++ b/tests/test_nl.py
@@ -36,6 +36,7 @@ class Num2WordsNLTest(TestCase):
         )
 
     def test_ordinal_at_crucial_number(self):
+        self.assertEqual(num2words(0, ordinal=True, lang='nl'), "nulde")
         self.assertEqual(num2words(100, ordinal=True, lang='nl'), "honderdste")
         self.assertEqual(
             num2words(1000, ordinal=True, lang='nl'), "duizendste"
diff --git a/tests/test_tr.py b/tests/test_tr.py
index 8425262..e1aefba 100644
--- a/tests/test_tr.py
+++ b/tests/test_tr.py
@@ -182,7 +182,11 @@ class Num2WordsTRTest(TestCase):
             {"test": 101101011010.02, "to": "cardinal",
              "expected": u"yüzbirmilyaryüzbirmilyononbirbinonvirgüliki"},
             {"test": 101101011010.2, "to": "cardinal",
-             "expected": u"yüzbirmilyaryüzbirmilyononbirbinonvirgülyirmi"}
+             "expected": u"yüzbirmilyaryüzbirmilyononbirbinonvirgülyirmi"},
+            {"test": 10, "to": "ordinal_num", "expected": u"10uncu"},
+            {"test": 1, "to": "ordinal_num", "expected": u"1inci"},
+            {"test": 3, "to": "ordinal_num", "expected": u"3üncü"},
+            {"test": 6, "to": "ordinal_num", "expected": u"6ıncı"}
         ]
 
         for casedata in testcases: