Remove add-snippets input

Author: mbg

CHANGELOG.md

@@ -4,7 +4,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 ## [UNRELEASED]
 
-No user facing changes.
+- The `add-snippets` input has been removed from the `analyze` action. This input has been deprecated since CodeQL Action 3.26.4 in August 2024 when this removal was announced.
 
 ## 4.31.0 - 24 Oct 2025
 

analyze/action.yml

@@ -31,15 +31,6 @@ inputs:
       memory available in the system (which for GitHub-hosted runners is 6GB for Linux, 5.5GB for Windows,
       and 13GB for macOS).
     required: false
-  add-snippets:
-    description: Specify whether or not to add code snippets to the output sarif file.
-    required: false
-    default: "false"
-    deprecationMessage: >-
-      The input "add-snippets" is deprecated and will be removed on the first release in August 2025.
-      When this input is set to true it is expected to add code snippets with an alert to the SARIF file.
-      However, since Code Scanning ignores code snippets provided as part of a SARIF file this is currently
-      a no operation. No alternative is available.
   skip-queries:
     description: If this option is set, the CodeQL database will be built but no queries will be run on it. Thus, no results will be produced.
     required: false