diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 978b926..d495d54 100755
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,3 +1,14 @@
+## main 06/07/2024
+- reordered packages to fix dependencies
+- respect nix-way to have libraries in flakes
+- updated haxe and other packages
+- added a tool to find the latest versions of packages
+
+## dev 10/11/2023
+- `mkHeapsGame` now require your own `compile.hxml`
+- WIP formatter, needs the actual program, not the library
+- you can generate docs derivation for Haxe derivations
+
 ## main
 - build and run Heaps games on linux
 - build wih latest Haxe, Heaps, etc.
@@ -6,8 +17,4 @@
 - package haxelibs
 - Check flake with github action for PRs
 - mkHeapsGame support buildInputs
-- Added a simple default haxe shell
-## dev 10/11/2023
-- `mkHeapsGame` now require your own `compile.hxml`
-- WIP formatter, needs the actual program, not the library
-- you can generate docs derivation for Haxe derivations
\ No newline at end of file
+- Added a simple default haxe shell
\ No newline at end of file
diff --git a/docs/README.md b/docs/README.md
index f5d5702..aa92d98 100755
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,6 +1,6 @@
 # Haxix
 
-A flake to build and run games made with [heaps.io](https://heaps.io/) and possibly other haxe game engines in the future.
+A flake to build and run games made with [heaps.io](https://heaps.io/) and possibly other haxe game engines (raylib, armory, ...) in the future.
 
 ## Usage
 
diff --git a/docs/TODO.md b/docs/TODO.md
index 3cf2a73..faf46fc 100755
--- a/docs/TODO.md
+++ b/docs/TODO.md
@@ -1,8 +1,7 @@
 # TODO :
-- [ ] haxefmt formatter
 - [ ] Github Action
     - [ ] Build Cachix cache
-- [ ] Clean, remove `_latest` from package names
 - [ ] Other Haxe game engines
     - [ ] Godot-Haxe
-    - [ ] OpenFL
\ No newline at end of file
+    - [ ] OpenFL
+    - [ ] Raylib
\ No newline at end of file
diff --git a/flake.nix b/flake.nix
index 0afeb84..bc355f3 100755
--- a/flake.nix
+++ b/flake.nix
@@ -70,10 +70,10 @@
           packages = pkgs.callPackage ./pkgs { inherit inputs; };
           demos = pkgs.callPackage ./demo ({ inherit inputs; } // packages);
         in {
-          legacyPackages."${system}" = packages // demos;
+          legacyPackages."${system}" = packages;
           devShell."${system}" = pkgs.callPackage ./pkgs/shell.nix packages;
-          # checks."${system}" = demos;
-          # TODO : checks and dev shell
+          # TODO :
+          #checks."${system}" = demos;
         };
     in {
       # template for heaps projects :
diff --git a/template/flake.nix b/template/flake.nix
index 3c0a9bb..9b5fbad 100755
--- a/template/flake.nix
+++ b/template/flake.nix
@@ -18,9 +18,9 @@
       # default system-agnostic flake implementation :
       flake = system:
         let
-          haxix-lib = haxix.lib."${system}";
+          haxePkgs = haxix.legacyPackages."${system}";
           # heaps game example :
-          my-project = haxix-lib.mkHeapsGame {
+          my-project = haxePkgs.heaps.buildHeapsGame {
             src = self;
             name = "my-project";
             version = "0.0.1-alpha";