diff --git a/.github/workflows/autoblack.yml b/.github/workflows/autoblack.yml
index 9767ec6..7e754a2 100644
--- a/.github/workflows/autoblack.yml
+++ b/.github/workflows/autoblack.yml
@@ -9,11 +9,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python 3.13
         uses: actions/setup-python@v5
         with:
-          python-version: 3.13
+          python-version: 3.14
       - name: Install click, black and isort
         run: pip install 'click==8.2.1' 'black==25.11.0' 'isort==5.13.2'
       - name: Run isort --check .
diff --git a/.github/workflows/isort-and-black-checks.yml b/.github/workflows/isort-and-black-checks.yml
index 9366048..1273de1 100644
--- a/.github/workflows/isort-and-black-checks.yml
+++ b/.github/workflows/isort-and-black-checks.yml
@@ -9,8 +9,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python 3.13
+      - uses: actions/checkout@v5
+      - name: Set up Python 3.14
         uses: actions/setup-python@v5
         with:
           python-version: 3.13
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 69c6a92..8f23e58 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -12,9 +12,9 @@ jobs:
     strategy:
       matrix:
         os: [macOS]
-        python-version: ['3.12', '3.13']
+        python-version: ['3.13', '3.14']
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
@@ -27,7 +27,7 @@ jobs:
         brew install llvm
         python -m pip install --upgrade pip
         python -m pip install pytest
-        # # Go over and comment out stuff when next Mathics core and Mathics-scanner are released
+        # # Go over and comment out stuff when next Mathics3 core and Mathics-scanner are released
         # python -m pip install -e git+https://github.com/Mathics3/mathics-scanner#egg=Mathics-Scanner[full]
         # git clone https://github.com/Mathics3/mathics-core
         # (cd mathics-core && pip3 install -e .[full])
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index ae7b8af..54a53a8 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.12', '3.13']
+        python-version: ['3.12', '3.13', '3.14']
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
@@ -23,7 +23,7 @@ jobs:
         sudo apt install libicu-dev
         python -m pip install --upgrade pip
         python -m pip install pytest
-        # # Go over and comment out stuff when next Mathics core and Mathics-scanner are released
+        # # Go over and comment out stuff when next Mathics3 core and Mathics-scanner are released
         # python -m pip install -e git+https://github.com/Mathics3/mathics-scanner#egg=Mathics-Scanner[full]
         # git clone https://github.com/Mathics3/mathics-core
         # (cd mathics-core && pip3 install -e .[full])
diff --git a/Makefile b/Makefile
index 136f76e..976080c 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,7 @@ RM  ?= rm
 LANG = en
 
 .PHONY: all build \
+   ChangeLog-without-corrections \
    check clean \
    develop dist doc doc-data \
    pypi-setup \
@@ -56,15 +57,18 @@ pytest:
 	pytest test $o
 
 
-# #: Make Mathics PDF manual
-# doc mathics.pdf: mathics/doc/tex/data
+# #: Make Mathics3 PDF manual
+# doc mathics3.pdf: mathics/doc/tex/data
 # 	(cd mathics/doc/tex && $(MAKE) mathics.pdf)
 
+#: Create ChangeLog from version control without corrections
+ChangeLog-without-corrections:
+	git log --pretty --numstat --summary | $(GIT2CL) >ChangeLog
+
 #: Remove ChangeLog
 rmChangeLog:
 	$(RM) ChangeLog || true
 
 #: Create a ChangeLog from git via git log and git2cl
-ChangeLog: rmChangeLog
-	git log --pretty --numstat --summary | $(GIT2CL) >$@
-	patch ChangeLog < ChangeLog-spell-corrected.diff
+ChangeLog: rmChangeLog ChangeLog-without-corrections
+	patch -p0 ChangeLog < ChangeLog-spell-corrected.diff
diff --git a/NEWS.md b/NEWS.md
index 41e8941..bd1a60c 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,11 @@
+10.0.0
+------
+
+April 20, 2026
+
+Revise for 10.0.0 Mathics3 API. Python 3.14 supported. Python for 3.10 dropped. Python 3.10 may still work, but it's not supported.
+
+
 9.0.0
 -----
 
diff --git a/README.rst b/README.rst
index b8e4408..fa3d059 100644
--- a/README.rst
+++ b/README.rst
@@ -1,3 +1,8 @@
+|Pypi Installs| |Latest Version| |Supported Python Versions|
+
+Mathics3 Natural Language Toolkit module.
+
+
 Mathics3 Module for ICU — International Components for Unicode
 
 Functions that provide information from the `Python ICU library <https://pypi.org/project/pyicu/>`_.
@@ -5,7 +10,7 @@ Functions that provide information from the `Python ICU library <https://pypi.or
 Example Session
 ---------------
 
-::
+.. code:: mathematica
 
    $ mathicsscript
    In[1]:= LoadModule["pymathics.icu"]
@@ -34,3 +39,11 @@ Example Session
 
    In[8]:= AlphabeticOrder["Papá", ""Papá", "Spanish"]
    Out[8]= 0
+
+
+.. |Latest Version| image:: https://badge.fury.io/py/Mathics3-Module-PyICU.svg
+		 :target: https://badge.fury.io/py/Mathics3-Module-PyICU
+.. |Pypi Installs| image:: https://pepy.tech/badge/Mathics3-Module-PyICU
+.. |Supported Python Versions| image:: https://img.shields.io/pypi/pyversions/Mathics3-Module-PyICU.svg
+.. |Packaging status| image:: https://repology.org/badge/vertical-allrepos/Mathics3-Module-PyICU.svg
+			    :target: https://repology.org/project/Mathics3-Module-PyICU/versions
diff --git a/pymathics/icu/__init__.py b/pymathics/icu/__init__.py
index b2a71cb..5e78af5 100644
--- a/pymathics/icu/__init__.py
+++ b/pymathics/icu/__init__.py
@@ -36,4 +36,10 @@
     "requires": ["PyICU"],
 }
 
-__all__ = ["Alphabet", "AlphabeticOrder", "Language", "pymathics_version_data", "__version__"]
+__all__ = [
+    "Alphabet",
+    "AlphabeticOrder",
+    "Language",
+    "pymathics_version_data",
+    "__version__",
+]
diff --git a/pymathics/icu/__main__.py b/pymathics/icu/__main__.py
index dd570b7..45aac4c 100644
--- a/pymathics/icu/__main__.py
+++ b/pymathics/icu/__main__.py
@@ -161,9 +161,17 @@ def eval(self, string1: String, string2: String, evaluation: Evaluation):
         """AlphabeticOrder[string1_String, string2_String]"""
         return Integer(eval_alphabetic_order(string1.value, string2.value))
 
-    def eval_with_lang(self, string1: String, string2: String, lang: String, evaluation: Evaluation):
+    def eval_with_lang(
+        self, string1: String, string2: String, lang: String, evaluation: Evaluation
+    ):
         """AlphabeticOrder[string1_String, string2_String, lang_String]"""
-        return Integer(eval_alphabetic_order(string1.value, string2.value, lang.value, ))
+        return Integer(
+            eval_alphabetic_order(
+                string1.value,
+                string2.value,
+                lang.value,
+            )
+        )
 
 
 ## FIXME: move to mathics-core. Will have to change references to Pymathics`$Language to $Language
diff --git a/pymathics/icu/version.py b/pymathics/icu/version.py
index 9888765..e2fcf46 100644
--- a/pymathics/icu/version.py
+++ b/pymathics/icu/version.py
@@ -5,4 +5,4 @@
 # well as importing into Python. That's why there is no
 # space around "=" below.
 # fmt: off
-__version__="9.0.1.dev0"  # noqa
+__version__="10.0.0"  # noqa
diff --git a/pyproject.toml b/pyproject.toml
index 78504c6..e1073f8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 requires = [
 	"setuptools",
         "Mathics3-Module-Base >= 9.0.0",
-        "Mathics3>=9.0.0",
+        "Mathics3>=10.0.0",
         "PyICU>=2.9",
 ]
 build-backend = "setuptools.build_meta"
@@ -12,26 +12,25 @@ name = "Mathics3-Module-PyICU"
 description = 'Mathics3 Module ICU - Human-Language Alphabets and Locales via PyICU'
 dependencies = [
         "Mathics3-Module-Base >= 9.0.0",
-        "Mathics3 >= 9.0.0",
+        "Mathics3 >= 10.0.0",
         "PyICU>=2.9",
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 readme = "README.rst"
 license = "GPL-3.0-or-later"
 keywords = ["Mathematica", "Wolfram", "Interpreter", "Shell", "Math", "CAS"]
 maintainers = [
-    {name = "Mathics Group", email = "mathics-devel@googlegroups.com"},
+    {name = "Mathics3 Group", email = "mathics-devel@googlegroups.com"},
 ]
 classifiers = [
     "Intended Audience :: Developers",
     "Intended Audience :: Science/Research",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
-    "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Scientific/Engineering",
     "Topic :: Scientific/Engineering :: Mathematics",
     "Topic :: Software Development :: Interpreters",