Add version badge to the home page, start writing solution manager page

ikorotkin · ikorotkin · commit 95b6fcd74b29 · 2024-04-20T19:51:25.000+01:00
diff --git a/docs/index.md b/docs/index.md
@@ -4,11 +4,12 @@ layout: home
 nav_order: 1
 ---
 
+![version](https://img.shields.io/badge/version-2.0.0-blue)
+
 <p align="center">
 <img src="../assets/images/logo.png" alt="dae-cpp logo" width="250"/>
 </p>
 
-
 {: .note }
 This is a massively reworked and updated version of `dae-cpp`, which is incompatible with the previous version (`1.x`). If your project still relies on the old `dae-cpp`, it is archived in the [legacy](https://github.com/dae-cpp/dae-cpp/tree/legacy) branch.
 
diff --git a/docs/solution-manager.md b/docs/solution-manager.md
@@ -9,8 +9,10 @@ Work in progress
 
 # Solution Manager class
 
-Text
+The Solution Manager class can serve as a solution observer and/or as an event function that stops computation when a certain event occurs. Solution Manager functor will be called every time step, providing the time `t` and the corresponding solution `x` for further post-processing. If the functor returns an integer which is not equal to `0` (i.e., `true`), the computation will immediately stop.
 
-## Subtitle
+The solver provides a derived from the Solution Manager class called `daecpp::Solution`, which writes the solution vector `x` and time `t` every time step or every specific time defined by the user into the [solution holder](#solution-holder) object. The user can access this object for further post-processing, printing the solution on the screen or writing it to a file.
 
-Text
+## Solution holder
+
+## Solution class
