add: items;fix: license & tool

This commit adds the items feature, fixes the license and many bugs from the tool.

LICENSE

@@ -1,4 +1,4 @@
-PerformanC's Custom License
+PerformanC's PerforVNMaker Custom License
 
 Copyright (c) 2023 PerformanC <[email protected]>
 
@@ -8,10 +8,12 @@ and it can even be used for commercial purposes.
 However, the software code neither can be used to train a neural network,
 nor any part of the code can be copied in any way without the permission
 of the PerformanC Organization team members. An exception is made for the
-generated code, which can be used without only one exception: the generated
-code cannot be used for other code generations or any software that creates apps.
+generated code, which can be used with one exception: the generated
+code cannot be used for or any type of software that creates softwares
+of any kind.
 
-The license can be included at the source code of the PerformanC software, although it is not required.
+The license must included at the source code of the PerformanC software
+outside the official PerformanC repository.
 
 The Software is given "as is" and without any warranties, 
 and its developers disclaim all liability for any harm it (The Software) may cause.

OS_SUPPORT.md

@@ -134,6 +134,14 @@ Achievements are a way to reward the player for doing something in the game, lik
 
 \>= `1.23.0 & v1.21.0`: Supported
 
+##### Items
+
+Items are a way to reward the player for doing something in the game, like finishing the game, or finding a secret. Allows also to unlock custom paths.
+
+###### Version support
+
+\>= `1.23.0 & v1.21.0`: Supported
+
 ### Menu
 
 The menu is the place where the player can access the settings, the About menu, and start the VN.
@@ -248,9 +256,9 @@ This is the list of features that we're planning to add (or modify) to PerforVNM
 - [x] Custom paths (Completed)
 - [x] Custom Views (Completed)
 - [x] Achievements (Completed)
+- [x] Items (Completed)
 - [x] Menu (Missing vertical footer)
 - [x] Settings (Misses some additional configurations)
-- [ ] Inventory
 
 ## Code generation support
 

SECURITY.md

@@ -6,9 +6,8 @@ This is the Security Policy of the PerforVNMaker project. Made to ensure the qua
 
 | Version                     | Supported          |
 | --------------------------- | ------------------ |
-| > 1.16.2-b.0 (1.14.8-b.0)   | :white_check_mark: |
-| 1.16.2-b.0 (1.14.7-b.0)     | :white_check_mark: |
-| < 1.16.2-b.0 (1.14.6-b.0)   | :x:                |
+| >= v1.22.0 - v1.20.0        | :white_check_mark: |
+| < v1.22.0 - v1.20.0         | :x:                |
 
 Observation: This can be dismissed if it's proved that the newest versions don't fix the vulnerability.