diff --git a/CHANGES.md b/CHANGES.md
index c444582..907bb8e 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,14 @@
 emoji
 =====
 
+v2.12.0 (2024-05-19)
+-----
+* Move type annotations inline
+* Use `functools.lru_cache` for looking up emoji by name with `get_emoji_by_name()`
+* Move internal functions `get_emoji_unicode_dict()`, `get_aliases_unicode_dict()`, `_EMOJI_UNICODE` and `_ALIASES_UNICODE` to `testutils`
+* Add type hints to tests
+* Remove obsolete dev dependency `coveralls`
+
 v2.11.1 (2024-04-21)
 -----
 * Add missing stubs for purely_emoji
@@ -9,7 +17,7 @@ v2.11.0 (2024-03-26)
 -----
 * Update to Unicode v15.1
 
-v2.10.1 (TBD)
+v2.10.1 (2024-01-31)
 -----
 * Fix slow import when debugging in Python 3.12 #280
 
diff --git a/MANIFEST.in b/MANIFEST.in
index 49d39ee..b3127f3 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,4 +2,5 @@ include LICENSE.txt
 include MANIFEST.in
 include README.rst
 include CHANGES.md
+include utils/testutils.py
 recursive-include tests *.py
diff --git a/emoji/__init__.py b/emoji/__init__.py
index 8c7881e..2102f66 100644
--- a/emoji/__init__.py
+++ b/emoji/__init__.py
@@ -8,7 +8,7 @@
     'EMOJI_DATA', 'STATUS', 'LANGUAGES',
 ]
 
-__version__ = '2.11.1'
+__version__ = '2.12.0'
 __author__ = 'Taehoon Kim, Kevin Wurster'
 __email__ = 'carpedm20@gmail.com'
 # and wursterk@gmail.com, tahir.jalilov@gmail.com
diff --git a/pyproject.toml b/pyproject.toml
index 626e122..0ffb32a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,6 @@ repository = "https://github.com/carpedm20/emoji/"
 dev = [
     "pytest>=7.4.4",
     "coverage",
-    "coveralls",
 ]
 
 [tool.setuptools.packages.find]