Update redesign/README.md

Add an update in the redesign folder.

redesign/README.md

@@ -1,5 +1,9 @@
 # AlphaZero.jl Redesign
 
+## Update
+
+Andreas Spanopoulos made great [progress](https://github.com/AndrewSpano/AlphaZero.jl/tree/dev/redesign) on this redesign project during his 2023 GSOC. Fabrice Rosay ran promising experiments and suggested [improvements](https://github.com/jonathan-laurent/AlphaZero.jl/issues/217). Some work remains to integrate those contributions, add proper documentation and reach feature parity with the original AlphaZero.jl library.
+
 ## Redesign Objectives
 
 - A codebase that is more accessible and easier to read
@@ -102,4 +106,4 @@ By executing code directly in the editor window, the whole stack trace gets high
 - [Werner Duvaud's implementation](https://github.com/werner-duvaud/muzero-general)
 - [Duvaud's Tictactoe Params](https://github.com/werner-duvaud/muzero-general/blob/master/games/tictactoe.py)
 
-Note that in the MuZero pseudocode, they seem to be updating the network every 1000 batch updates (batches have size 2048). There are 1e6 updates in total so this makes 1000 iterations. The buffer is surprisingly small with 1e6 samples.
+Note that in the MuZero pseudocode, they seem to be updating the network every 1000 batch updates (batches have size 2048). There are 1e6 updates in total so this makes 1000 iterations. The buffer is surprisingly small with 1e6 samples.