diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ddc6f0..5c212c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,8 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 You should also add project tags for each release in Github, see [Managing releases in a repository](https://docs.github.com/en/repositories/releasing-projects-on-github/managing-releases-in-a-repository).
 
 # [Unreleased]
+
+# [1.2.3] - 10/23/2025
 ### Changed
 - Added python 3.14 to package and pytest GitHub actions
+- Change nasalized diacritics to use Unicode 0303 whenever possible instead of full Unicode IPA Extension symbols. Mostly affects Buckeye.
 
 # [1.2.2] - 9/19/2025
 ### Changed
diff --git a/pyproject.toml b/pyproject.toml
index b33c8b8..77b4855 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "phonecodes"
-version = "1.2.2"
+version = "1.2.3"
 description = "Tools for loading dictionaries with various phonecodes (IPA, Callhome, X-SAMPA, ARPABET, DISC=CELEX, Buckeye), for converting among those phonecodes, and for searching those dictionaries for word sequences matching a target."
 readme = "README.md"
 license = {file = "LICENSE.txt"}
diff --git a/src/phonecodes/phonecode_tables.py b/src/phonecodes/phonecode_tables.py
index c4dd424..b074f4e 100644
--- a/src/phonecodes/phonecode_tables.py
+++ b/src/phonecodes/phonecode_tables.py
@@ -506,7 +506,7 @@
     "CH": "tʃ",
     "D": "d",
     "DH": "ð",
-    "EL": "l̩ ",
+    "EL": "l̩",
     "EM": "m̩",
     "EN": "n̩",
     "F": "f",
@@ -606,18 +606,18 @@
         "AEN": "æ̃",
         "AON": "ɔ̃",
         "AXN": "ə̃",
-        "IYN": "ĩ",
-        "EYN": "ẽɪ̃",
+        "IYN": "ĩ",
+        "EYN": "ẽɪ̃",
         "OWN": "õʊ̃",
         "DX": "ɾ",
-        "AYN": "ãɪ̃",
+        "AYN": "ãɪ̃",
         "AAN": "ɑ̃",
-        "UWN": "ũ",
+        "UWN": "ũ",
         "NX": "ɾ̃",
         "AX": "ə",
         "EHN": "ɛ̃",
         "UHN": "ʊ̃",
-        "AWN": "ãʊ̃",
+        "AWN": "ãʊ̃",
         "AHN": "ʌ̃",
         "TQ": "ʔ",
         "IHN": "ɪ̃",