diff --git a/README.md b/README.md
index 4cd3e17..bdf68c6 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,9 @@ The physics is coded in C++, with Python as user interface for easy and fast usa
 - [x] Code and test Geometry class.
   - [x] Cell
   - [x] Lattice.
-- [ ] Code Solver module.
+- [ ] Code and test angular quadrature
+  - [ ] Gauss-Legendre
+- [ ] Code and test Solver module.
   - [ ] Base solver
   - [ ] Mesh.
   - [ ] Boundary conditions.
@@ -44,11 +46,11 @@ The physics is coded in C++, with Python as user interface for easy and fast usa
 - [x] Setup clang-tidy.
 - [x] Fix how to launch clang-tidy locally and on action.
 - [x] Move bindings elsewhere
+- [ ] Doc style (eg doxygen) and the way to generate it automatically.
 - [ ] Choose how to handle asserts: thow user errors at runtime and assert internal error on debug build
 - [ ] Add a Logger (spdlog, or nanolog or fmtlog) and std::format.
 - [ ] Add a timer.
 - [ ] Use doctest for unit tests in c++ and python.
-- [ ] Doc style (eg doxygen) and the way to generate it automatically.
 - [ ] Maybe switch to include/demeter, src, src/binding, test, extra directory structure
 - [ ] Add -Werror flag
 - [ ] Setup gcc analizer.
@@ -114,9 +116,3 @@ cmake -S . -B build/ -D CMAKE_CXX_COMPILER=clang++-18
 ```bash
 cmake -S . -B build/ -D CMAKE_CXX_FLAGS=-fsanitize=memory
 ```
-
-## Troubleshooting
-
-## Reference
-
-## License