{"version":"2.1.20","anchor":"package-manager-ownership-detection","canonical_anchor":"package-manager-ownership-detection","heading":"Package Manager Ownership Detection","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.20\/e\/package-manager-ownership-detection","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.20","markdown":"### Package Manager Ownership Detection\n\n**What**\n\nNew `--who-owns` integration for Alpine Linux (apk) package manager to verify file ownership.\n\n**Usage**\n\nInternal feature - automatically used when verifying Claude Code installation on Alpine Linux.\n\n**Details**\n\n- Detects apk-managed installations with logging: \"Detected apk installation: ...\"\n- Also detects deb, rpm, and pacman installations\n- Enables better package manager integration and update guidance\n\n**Evidence**\n\nAPK query at line 419998 (`OP1(\"apk\", [\"info\", \"--who-owns\", K]`) and detection logs at lines 420004, 420011, 420018, 420025"}