Prepare for rolling out skipping computing file coverage information on PRs

CHANGELOG.md

@@ -5,6 +5,11 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 ## [UNRELEASED]
 
 - Fixed [a bug](https://github.com/github/codeql-action/issues/3555) which caused the CodeQL Action to fail loading repository properties if a "Multi select" repository property was configured for the repository. [#3557](https://github.com/github/codeql-action/pull/3557)
+- Added an experimental change which skips collecting file coverage information on pull requests to improve analysis performance. File coverage information will still be computed when analyzing the default branch and protected branches.
+
+  Repositories owned by an organization can opt out of this change by creating a custom repository property with the name `github-codeql-file-coverage-on-prs` and the type "True/false", then setting this property to `true` in the repository's settings. For more information, see [Managing custom properties for repositories in your organization](https://docs.github.com/en/organizations/managing-organization-settings/managing-custom-properties-for-repositories-in-your-organization).
+
+  We expect to roll this change out to everyone in March. [#3562](https://github.com/github/codeql-action/pull/3562)
 
 ## 4.32.6 - 05 Mar 2026
 

src/feature-flags.ts

@@ -330,11 +330,8 @@ export const featureConfig = {
   [Feature.SkipFileCoverageOnPrs]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_SKIP_FILE_COVERAGE_ON_PRS",
-    // For testing, this is not behind a CLI version check yet. However
-    // before rolling this out externally, we should set a minimum version here
-    // since current versions of the CodeQL CLI will log if baseline information
-    // cannot be found when interpreting results.
     minimumVersion: undefined,
+    toolsFeature: ToolsFeature.SuppressesMissingFileBaselineWarning,
   },
   [Feature.StartProxyRemoveUnusedRegistries]: {
     defaultValue: false,