Display link to stable documentation in Python `README.md` [ci skip]

lightmotif-py/README.md

@@ -5,7 +5,7 @@
 [![Actions](https://img.shields.io/github/actions/workflow/status/althonos/lightmotif/python.yml?branch=main&logo=github&style=flat-square&maxAge=300)](https://github.com/althonos/lightmotif/actions)
 [![Coverage](https://img.shields.io/codecov/c/gh/althonos/lightmotif?logo=codecov&style=flat-square&maxAge=3600)](https://codecov.io/gh/althonos/lightmotif/)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square&maxAge=2678400)](https://choosealicense.com/licenses/mit/)
-[![Docs](https://img.shields.io/readthedocs/lightmotif/latest?style=flat-square&maxAge=600)](https://lightmotif.readthedocs.io)
+[![Docs](https://img.shields.io/readthedocs/lightmotif/stable?style=flat-square&maxAge=600)](https://lightmotif.readthedocs.io/en/stable/)
 [![Crate](https://img.shields.io/crates/v/lightmotif-py.svg?maxAge=600&style=flat-square)](https://crates.io/crates/lightmotif-py)
 [![PyPI](https://img.shields.io/pypi/v/lightmotif.svg?style=flat-square&maxAge=600)](https://pypi.org/project/lightmotif)
 [![Wheel](https://img.shields.io/pypi/wheel/lightmotif.svg?style=flat-square&maxAge=2678400)](https://pypi.org/project/lightmotif/#files)

lightmotif-py/docs/index.rst

@@ -31,8 +31,8 @@
 .. |License| image:: https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square&maxAge=2678400
    :target: https://choosealicense.com/licenses/mit/
 
-.. |Docs| image:: https://img.shields.io/readthedocs/lightmotif/latest?style=flat-square&maxAge=600
-   :target: https://lightmotif.readthedocs.io
+.. |Docs| image:: https://img.shields.io/readthedocs/lightmotif/stable?style=flat-square&maxAge=600
+   :target: https://lightmotif.readthedocs.io/en/stable/
 
 .. |Crate| image:: https://img.shields.io/crates/v/lightmotif-py.svg?maxAge=600&style=flat-square
    :target: https://crates.io/crates/lightmotif-py
@@ -90,10 +90,29 @@ searches for a motif encoded in a position weight matrix. The position
 scanning combines several techniques to allow high-throughput processing
 of sequences:
 
-- Compile-time definition of alphabets and matrix dimensions.
-- Sequence symbol encoding for fast table look-ups, as implemented in HMMER or MEME
-- Striped sequence matrices to process several positions in parallel, inspired by Michael Farrar.
-- Vectorized matrix row look-up using ``permute`` instructions of `AVX2 <https://fr.wikipedia.org/wiki/Advanced_Vector_Extensions>`_.
+.. grid:: 1 2 4 4
+   :gutter: 1
+
+   .. grid-item-card:: :fas:`fa-solid fa-arrow-down-a-z` Constant alphabets
+
+      Compile-time definition of alphabets and matrix dimensions, allowing
+      constant pointer incrementation in loops over strided arrays.
+
+   .. grid-item-card:: :fas:`fa-solid fa-arrow-down-1-9` Ordinal encoding
+
+      Sequence symbol encoding as indices fo fast table look-ups, as 
+      implemented in `HMMER <https://hmmer.org>`_ or 
+      `MEME <https://meme-suite.org/>`_.
+
+   .. grid-item-card:: :fas:`fa-solid fa-table` Striped matrices
+
+      Striped sequence matrices for parallel processing, 
+      inspired by Michael Farrar (:pmid:`17110365`).
+
+   .. grid-item-card:: :fas:`fa-solid fa-microchip` Platform code
+
+      Vectorized matrix-row look-up using ``permute`` instructions of 
+      `AVX2 <https://fr.wikipedia.org/wiki/Advanced_Vector_Extensions>`_.
 
 *This is the Python version, there is a* `Rust crate <https://docs.rs/lightmotif>`_ *available as well.*