update README

README.md

@@ -5,20 +5,32 @@ RandBLAS supports high-level randomized linear algebra algorithms (like randomiz
 Our goal is for RandBLAS to become a standard like the BLAS, in that hardware vendors might
 release their own optimized implementations of algorithms which confirm to the RandBLAS API.
 
-For those who are new to randomized linear algebra, we recommend you check out [this superb 35-minute YouTube video](https://www.youtube.com/watch?v=6htbyY3rH1w) on the subject.
+For those who are new to randomized linear algebra, we recommend you check out [this 35-minute YouTube video](https://www.youtube.com/watch?v=6htbyY3rH1w) on the subject.
 
-### Source Code
+### Source code
 
-The source code can be obtained at the [RandBLAS github repository](https://github.com/BallisticLA/RandBLAS).
+The source code can be found at the [RandBLAS github repository](https://github.com/BallisticLA/RandBLAS).
 
 ### Documentation
 
-See [RandBLAS User's Guide](https://randblas.readthedocs.io/en/latest/) for a terse but thorough overview of RandBLAS' functionality.
+We have three types of documentation.
+ 1. Traditional source code comments.
+ 2. Web documentation, split into a [tutorial](https://randblas.readthedocs.io/en/latest/tutorial/index.html) and an [API reference](https://randblas.readthedocs.io/en/latest/api_reference/index.html).
+ 3. Developer notes; [one](https://github.com/BallisticLA/RandBLAS/blob/main/RandBLAS/DevNotes.md) for RandBLAS as a whole and [another](https://github.com/BallisticLA/RandBLAS/blob/main/RandBLAS/sparse_data/DevNotes.md) for our sparse matrix functionality.
 
-### CI
-![Ubuntu Latest](https://github.com/BallisticLA/RandBLAS/actions/workflows/core-linux.yaml/badge.svg)
-![Macos Latest](https://github.com/BallisticLA/RandBLAS/actions/workflows/core-macos.yml/badge.svg)
+Detailed installation instructions are in [INSTALL.md](INSTALL.md).
 
-### Copyright and License
+### Continuous integration builds
 
-RandBLAS is licensed under the BSD 3-Clause License. See [license](LICENSE) for more information.
+![Latest Ubuntu (OpenMP)](https://github.com/BallisticLA/RandBLAS/actions/workflows/core-linux.yaml/badge.svg)
+
+![Latest macOS (serial)](https://github.com/BallisticLA/RandBLAS/actions/workflows/core-macos.yml/badge.svg)
+
+![Latest macOS (OpenMP)](https://github.com/BallisticLA/RandBLAS/actions/workflows/openmp-macos.yaml/badge.svg)
+
+![Old macOS (OpenMP)](https://github.com/BallisticLA/RandBLAS/actions/workflows/openmp-macos-13.yaml/badge.svg)
+
+### Copyright and license
+
+RandBLAS is licensed under the BSD 3-Clause License.
+See [LICENSE](LICENSE) for information and copyright assertions.