website: add 2024.1.1 release notes

Author: dominikh

website/content/changes/2024.1.md

@@ -126,3 +126,9 @@ The following checks have been improved:
 - Labeled statements with blank labels no longer cause panics.
 - Functions with named return parameters that never actually return no longer
   cause panics ({{< issue "1533" >}}).
+
+## Staticcheck 2024.1.1 release notes {#2024.1.1}
+
+This release fixes the detection of the used Go version when Go was compiled
+with experimental features such as `rangefunc` or `boringcrypto` ({{< issue
+"1586" >}}).