diff --git a/WebUI-API-(qBittorrent-4.1).md b/WebUI-API-(qBittorrent-4.1).md
index a65da4f..248157d 100644
--- a/WebUI-API-(qBittorrent-4.1).md
+++ b/WebUI-API-(qBittorrent-4.1).md
@@ -1572,7 +1572,7 @@ Name: `files`
Parameter | Type | Description
----------|--------|------------
`hash` | string | The hash of the torrent you want to get the contents of
-`indexes` | string | The indexes of the files you want to retrieve. `indexes` can contain multiple values separated by `\|`.
+`indexes` _optional_ since 2.8.2 | string | The indexes of the files you want to retrieve. `indexes` can contain multiple values separated by `\|`.
**Returns:**
@@ -1588,7 +1588,7 @@ The response is:
Property | Type | Description
---------------|---------------|-------------
-`index` | string | File index
+`index` since 2.8.2 | string | File index
`name` | string | File name (including relative path)
`size` | integer | File size (bytes)
`progress` | float | File progress (percentage/100)