Merge branch 'main' into animation

doc/en/scripting/builtins/libapp.md

@@ -172,7 +172,9 @@ app.start_background_instance(
     -- script file
     app_script: string,
     -- log file
-    output_file: string | nil
+    output_file: string,
+    -- project parameters (can be read with vc.get_project_arg(name))
+    project_args: table<string, string> | nil
 ) -> int
 
 -- Checks if the engine sub-instance is alive.

doc/en/scripting/builtins/libinput.md

@@ -63,6 +63,13 @@ input.get_mouse_delta() --> {int, int}
 
 Returns cursor movement delta.
 
+```lua
+input.get_mouse_scroll() --> int
+```
+
+Returns the vertical mouse wheel offset accumulated during the current frame.
+A positive value indicates scrolling up; a negative value indicates scrolling down.
+
 ```lua
 input.get_bindings() --> strings array
 ```

doc/en/scripting/builtins/libnetwork.md

@@ -92,6 +92,21 @@ socket:recv_async(
     [optional] usetable: bool=false
 ) -> nil|table|Bytearray
 
+-- `peek` and `peek_async` are analogous to the `recv` and `recv_async` methods
+-- with the exception that `peek` and `peek_async` do not advance the socket buffer position
+-- This means they do not remove bytes from the socket, so the bytes can be received after
+socket:peek(
+    length: int,
+    [optional] usetable: boolean=false
+) -> nil|table|Bytearray
+
+socket:peek_async(
+    length: int,
+    [optional] usetable: boolean=false
+) -> nil|table|Bytearray
+
+Translated with DeepL.com (free version)
+
 -- Closes the connection
 socket:close()