diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d730ab6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Dylan Hackers
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/dylan-package.json b/dylan-package.json
index c978eef..946f2f3 100644
--- a/dylan-package.json
+++ b/dylan-package.json
@@ -1,8 +1,10 @@
 {
     "name": "sphinx-extensions",
     "description": "Dylan extensions to the Sphinx documentation tools",
-    "version": "0.2.0",
+    "version": "1.0.0",
     "dependencies": [],
     "dev-dependencies": [],
-    "url": "https://github.com/dylan-lang/sphinx-extensions"
+    "url": "https://github.com/dylan-lang/sphinx-extensions",
+    "contact": "dylan-lang@googlegroups.com",
+    "keywords": ["documentation", "docs", "sphinx", "rst"]
 }
diff --git a/sphinxcontrib/dylan/domain/__init__.py b/sphinxcontrib/dylan/domain/__init__.py
index ec0a8cb..6670d60 100644
--- a/sphinxcontrib/dylan/domain/__init__.py
+++ b/sphinxcontrib/dylan/domain/__init__.py
@@ -5,7 +5,7 @@
 A domain package for Sphinx.
 
 Created by Dustin Voss on 2011-11-10.
-Copyright (c) 2011-2016 Open Dylan Maintainers. All rights reserved.
+Copyright (c) 2011-2025 Dylan Hackers. All rights reserved.
 """
 
 from .dylandomain import DylanDomain
diff --git a/sphinxcontrib/dylan/domain/drmindex.py b/sphinxcontrib/dylan/domain/drmindex.py
index 7379fdc..6754e4e 100644
--- a/sphinxcontrib/dylan/domain/drmindex.py
+++ b/sphinxcontrib/dylan/domain/drmindex.py
@@ -1,6 +1,6 @@
 # encoding: utf-8
 """
-Copyright (c) 2011-2019 Open Dylan Maintainers. All rights reserved.
+Copyright (c) 2011-2025 Dylan Hackers. All rights reserved.
 """
 
 index = {
diff --git a/sphinxcontrib/dylan/domain/dylandomain.py b/sphinxcontrib/dylan/domain/dylandomain.py
index 41d6b68..95fbed9 100644
--- a/sphinxcontrib/dylan/domain/dylandomain.py
+++ b/sphinxcontrib/dylan/domain/dylandomain.py
@@ -3,7 +3,7 @@
 dylandomain.py
 
 Created by Dustin Voss on 2011-11-10.
-Copyright (c) 2011-2016 Open Dylan Maintainers. All rights reserved.
+Copyright (c) 2011-2025 Dylan Hackers. All rights reserved.
 """
 
 import re