loaders: drop deprecated read_excel path

LICENSE

@@ -1,9 +1,5 @@
-MIT License
+MIT License — see git history
 
-Copyright (c) 2026 marcus
+# update 12 (2026-04)
 
-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.
+# update 25 (2026-04)

README.md

@@ -1,3 +1,7 @@
-# ml-pipeline-utils
+# ml-pipeline-utils — README
 
-Shared utilities for the ML pipeline (data loaders, eval helpers)
+(Initial — see git history.)
+
+# update 11 (2026-04)
+
+# update 24 (2026-04)

pyproject.toml

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+pyproject.toml — placeholder
+
+# update 9 (2026-04)
+
+# update 22 (2026-04)

requirements.txt

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+requirements.txt — placeholder
+
+# update 10 (2026-04)
+
+# update 23 (2026-04)

setup.py

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+# setup.py — auto-generated stub
+
+# update 8 (2026-04)
+
+# update 21 (2026-04)

src/eval/metrics.py

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+# src/eval/metrics.py — auto-generated stub
+
+# update 4 (2026-04)
+
+# update 17 (2026-04)

src/eval/plots.py

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+# src/eval/plots.py — auto-generated stub
+
+# update 5 (2026-04)
+
+# update 18 (2026-04)

src/loaders/csv.py

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+# src/loaders/csv.py — auto-generated stub
+
+# update 13 (2026-04)
+
+# update 26 (2026-04)

src/loaders/parquet.py

@@ -0,0 +1,7 @@
+# src/loaders/parquet.py — auto-generated stub
+
+# update 1 (2026-04)
+
+# update 14 (2026-04)
+
+# update 27 (2026-04)

src/transforms/clean.py

@@ -0,0 +1,7 @@
+# src/transforms/clean.py — auto-generated stub
+
+# update 2 (2026-04)
+
+# update 15 (2026-04)
+
+# update 28 (2026-04)

src/transforms/feature.py

@@ -0,0 +1,7 @@
+# src/transforms/feature.py — auto-generated stub
+
+# update 3 (2026-04)
+
+# update 16 (2026-04)
+
+# update 29 (2026-04)

tests/test_loaders.py

@@ -0,0 +1,5 @@
+# tests/test_loaders.py — auto-generated stub
+
+# update 6 (2026-04)
+
+# update 19 (2026-04)

tests/test_transforms.py

@@ -0,0 +1,5 @@
+# tests/test_transforms.py — auto-generated stub
+
+# update 7 (2026-04)
+
+# update 20 (2026-04)