Updated WeKan Multiverse Roadmap (markdown)

WeKan-Multiverse-Roadmap.md

@@ -67,4 +67,19 @@ https://github.com/wekan/php/blob/main/page/allboardschar.php
 
 ![wekan-allboardschar](https://user-images.githubusercontent.com/15545/190877008-ec8a035b-10d4-432a-b3cb-581983b5e24e.png)
 
+## Prototypes
 
+- PHP
+  - Repo https://github.com/wekan/php
+  - Features:
+    - Some webpages compatible with all browsers
+    - SQLite list all boards with first character, show board with some data
+    - MongoDB test for newer MongoDB
+    - upload file(s)  with drag-drop, for upcoming feature https://github.com/wekan/wekan/issues/2936
+    - RTL https://github.com/wekan/wekan/issues/3376#issuecomment-1243922087
+  - Not yet: Login, Move card
+- Gambas
+  - Repo https://github.com/wekan/hx/tree/main/prototypes/ui/gambas
+  - Features: Login, dropdown menu structure, SQLite database
+  - Not yet: Show board
+  - Problems: Gambas login page etc requires Javascript, does not work in Netsurf