From 65bfa623e3bb7376f0b06d78f3f00f1d01406cf7 Mon Sep 17 00:00:00 2001
From: "niko.sarcevic" <nikolina.sarcevic@gmail.com>
Date: Tue, 30 Jun 2026 10:33:34 -0400
Subject: [PATCH 1/3] added gh icon to conf, updated icon colors in static

---
 docs/_static/custom.css | 12 ++++++++++++
 docs/conf.py            | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/docs/_static/custom.css b/docs/_static/custom.css
index 4331dd32..8daf03ed 100644
--- a/docs/_static/custom.css
+++ b/docs/_static/custom.css
@@ -139,4 +139,16 @@ h3:hover .headerlink {
 
 .sidebar-tree a {
   padding: 0.15rem 0;
+}
+
+/* ==========================================================================
+   LFKit — Footer icons
+   ========================================================================== */
+
+.lfkit-github-icon svg {
+  color: #FE5019;  /* LFKit red */
+}
+
+.lfkit-github-icon:hover svg {
+  color: #28A8C8;  /* LFKit blue */
 }
\ No newline at end of file
diff --git a/docs/conf.py b/docs/conf.py
index 17c3c612..16dec264 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -72,9 +72,44 @@
 html_static_path = ["_static"]
 
 html_theme_options = {
+    "source_repository": "https://github.com/cosmo-hub/lfkit/",
+    "source_branch": "main",
+    "source_directory": "docs/",
+
     "light_logo": "logos/lfkit_logo-icon.png",
     "dark_logo": "logos/lfkit_logo-icon.png",
 
+    "footer_icons": [
+        {
+            "name": "GitHub",
+            "url": "https://github.com/cosmo-hub/lfkit",
+            "html": """
+                <svg stroke="currentColor" fill="currentColor" stroke-width="0"
+                     viewBox="0 0 16 16">
+                     style="color: #FE5019;">
+                    <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54
+                    2.29 6.53 5.47 7.59.4.07.55-.17.55-.38
+                    0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49
+                    -2.69-.94-.09-.23-.48-.94-.82-1.13
+                    -.28-.15-.68-.52-.01-.53.63-.01 1.08.58
+                    1.23.82.72 1.21 1.87.87 2.33.66
+                    .07-.52.28-.87.51-1.07-1.78-.2-3.64-.89
+                    -3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2
+                    -.36-1.02.08-2.12 0 0 .67-.21 2.2.82
+                    A7.65 7.65 0 0 1 8 3.87c.68 0 1.36.09
+                    2 .26 1.53-1.04 2.2-.82 2.2-.82.44
+                    1.1.16 1.92.08 2.12.51.56.82 1.27.82
+                    2.15 0 3.07-1.87 3.75-3.65 3.95.29
+                    .25.54.73.54 1.48 0 1.07-.01 1.93-.01
+                    2.2 0 .21.15.46.55.38A8.013 8.013
+                    0 0 0 16 8c0-4.42-3.58-8-8-8z">
+                    </path>
+                </svg>
+            """,
+            "class": "lfkit-github-icon",
+        },
+    ],
+
     "light_css_variables": {
         "color-brand-primary": "#28A8C8",
         "color-brand-content": "#28A8C8",

From 01cc8279f4b1f50c14448262da98303d9c87c6c3 Mon Sep 17 00:00:00 2001
From: "niko.sarcevic" <nikolina.sarcevic@gmail.com>
Date: Tue, 30 Jun 2026 10:41:31 -0400
Subject: [PATCH 2/3] fixed numpy type ci fail in tests

---
 tests/test_utils_types.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/test_utils_types.py b/tests/test_utils_types.py
index 251edc61..f9c94be1 100644
--- a/tests/test_utils_types.py
+++ b/tests/test_utils_types.py
@@ -6,6 +6,7 @@
 from typing import Any, get_args, get_origin
 
 import numpy as np
+from numpy.typing import NDArray
 
 import lfkit.utils.types as lf_types
 
@@ -25,10 +26,9 @@ def test_types_exports_expected_public_names() -> None:
     assert set(lf_types.__all__) == expected
 
 
-def test_float_array_alias_points_to_numpy_ndarray() -> None:
-    """Tests that FloatArray aliases a NumPy ndarray type."""
-    assert get_origin(lf_types.FloatArray) is np.ndarray
-    assert "float64" in str(lf_types.FloatArray)
+def test_float_array_alias_is_float64_ndarray() -> None:
+    """Tests that FloatArray is a NumPy float64 array typing alias."""
+    assert lf_types.FloatArray == NDArray[np.float64]
 
 
 def test_float_input_includes_expected_user_input_forms() -> None:

From 967b5d1bf3566a618a817ede8c8a2f05fe3474e4 Mon Sep 17 00:00:00 2001
From: "niko.sarcevic" <nikolina.sarcevic@gmail.com>
Date: Tue, 30 Jun 2026 10:42:01 -0400
Subject: [PATCH 3/3] added py 3.13 CI

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c8ca44aa..838a8978 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
       - name: Checkout