diff --git a/desktop/scripts/check-file-sizes.mjs b/desktop/scripts/check-file-sizes.mjs
index 6e44481d57..5b781f63f6 100644
--- a/desktop/scripts/check-file-sizes.mjs
+++ b/desktop/scripts/check-file-sizes.mjs
@@ -346,7 +346,10 @@ const overrides = new Map([
   // entries.push block collapsed into the helper.
   // +6: legacy Goose Windows install dir (%USERPROFILE%\goose) probed in
   // common_binary_paths so pre-#2680 standalone installs are discoverable.
-  ["src-tauri/src/managed_agents/discovery.rs", 1841],
+  // +19: codex-acp minimum-version gate — MIN_CODEX_ACP_VERSION plus the strict
+  // three-component parse in probe_codex_acp_version, so an outdated 1.x adapter
+  // is offered a reinstall instead of classifying as Available on major alone.
+  ["src-tauri/src/managed_agents/discovery.rs", 1860],
   // BYOH — save_custom_harness_to_dir (backup-swap atomic write) + save_and_warm /
   // delete_and_warm (persist-mutex serialization for concurrent-safe registry
   // refresh, B-6). Also: id/collision/load/registry tests (from the file base) +
@@ -391,7 +394,11 @@ const overrides = new Map([
   // Available both-present AND adapter-present/CLI-absent — the selectability
   // regression guard), bound to an injectable resolver so the tests stay
   // PATH-independent.
-  ["src-tauri/src/managed_agents/discovery/tests.rs", 1871],
+  // +51: codex-acp minimum-version gate — probe_codex_acp_version assertions carry
+  // the full (major, minor, patch) triple instead of a bare major, plus
+  // below-the-floor and uncomparable-version (partial / prerelease) classification
+  // regressions for the fail-closed parse.
+  ["src-tauri/src/managed_agents/discovery/tests.rs", 1922],
   // identity-import-keyring: the identity resolution state machine's behavioral
   // matrix (46 tests over FakeIdentityStore — probe × marker × file cells,
   // adoption / read-back-corruption / marker-failure arms, recovery-mode
@@ -633,7 +640,9 @@ const overrides = new Map([
   // with backoff, output truncation) extracted to agent_discovery/install_exec.rs
   // alongside its tests, matching the managed_node.rs / post_install_verification.rs
   // split. The entries above describe the file's history, not its current shape.
-  ["src-tauri/src/commands/agent_discovery.rs", 1808],
+  // +27: codex-acp minimum-version gate — test_plan_adapter_install_updates_older_
+  // 1x_codex_binary pins that a 1.x adapter below the floor still plans a reinstall.
+  ["src-tauri/src/commands/agent_discovery.rs", 1835],
   // draft-persistence predicate: submit-time `loadDraft` check + inline comment
   // + deps-array entry in submitMessage closes the never-persisted-boundary
   // defect (Thufir Pass-3 finding). Load-bearing correctness fix; queued to
diff --git a/desktop/src-tauri/src/commands/agent_discovery.rs b/desktop/src-tauri/src/commands/agent_discovery.rs
index 76f8596caf..d6429e0454 100644
--- a/desktop/src-tauri/src/commands/agent_discovery.rs
+++ b/desktop/src-tauri/src/commands/agent_discovery.rs
@@ -25,7 +25,8 @@ fn active_installs() -> &'static std::sync::Mutex<std::collections::HashSet<Stri
 /// `None` if none was found).
 ///
 /// Returns `None` when no install is needed (adapter is present and current).
-/// Returns `Some(cmds)` when the adapter is missing or (for codex) outdated.
+/// Returns `Some(cmds)` when the adapter is missing or (for codex) below its
+/// minimum supported version.
 ///
 /// For the codex **outdated** case the returned sequence is a two-step
 /// reinstall: first uninstall the old `@zed-industries/codex-acp` package
@@ -1152,7 +1153,8 @@ mod tests {
     /// plan_adapter_install is the pure install-plan seam used by
     /// install_acp_runtime_blocking. These tests verify:
     ///   - A 0.x binary (AdapterOutdated) → uninstall-then-install sequence returned
-    ///   - A 1.x binary (Available) → None (no reinstall)
+    ///   - A current 1.x binary (Available) → None (no reinstall)
+    ///   - A 1.x binary below the floor → install plan returned
     ///   - Missing binary (None path) → catalog install commands returned
     #[cfg(unix)]
     #[test]
@@ -1192,10 +1194,10 @@ mod tests {
 
         let dir = tempfile::tempdir().unwrap();
         let bin = dir.path().join("codex-acp");
-        // Simulate 1.x adapter: outputs version and exits 0
+        // Simulate the minimum supported adapter version.
         std::fs::write(
             &bin,
-            "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.2'\nexit 0\n",
+            "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.7'\nexit 0\n",
         )
         .expect("write script");
         std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755))
@@ -1206,7 +1208,32 @@ mod tests {
 
         assert!(
             plan.is_none(),
-            "1.x codex adapter must not trigger install plan (no reinstall needed)"
+            "current codex adapter must not trigger install plan (no reinstall needed)"
+        );
+    }
+
+    #[cfg(unix)]
+    #[test]
+    fn test_plan_adapter_install_updates_older_1x_codex_binary() {
+        use std::os::unix::fs::PermissionsExt;
+
+        let dir = tempfile::tempdir().unwrap();
+        let bin = dir.path().join("codex-acp");
+        // A 1.x adapter below MIN_CODEX_ACP_VERSION must still be reinstalled.
+        std::fs::write(
+            &bin,
+            "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.5'\nexit 0\n",
+        )
+        .expect("write script");
+        std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755))
+            .expect("chmod script");
+
+        let install_cmds = &["npm install -g @agentclientprotocol/codex-acp"];
+        let plan = plan_adapter_install("codex", Some(&bin), install_cmds, Some("/usr/bin:/bin"));
+
+        assert!(
+            plan.is_some(),
+            "older 1.x codex adapter must trigger update plan"
         );
     }
 
diff --git a/desktop/src-tauri/src/managed_agents/discovery.rs b/desktop/src-tauri/src/managed_agents/discovery.rs
index 71e689330f..eecbf4de3e 100644
--- a/desktop/src-tauri/src/managed_agents/discovery.rs
+++ b/desktop/src-tauri/src/managed_agents/discovery.rs
@@ -603,7 +603,7 @@ pub fn clear_resolve_cache() {
 //
 // `build_managed_agent_summary` needs to compare the spawn-time adapter
 // availability against the *current* availability without triggering a live
-// `probe_codex_acp_major_version` subprocess on every poll cycle.  This cache
+// `probe_codex_acp_version` subprocess on every poll cycle.  This cache
 // stores the last availability status of the codex-acp binary at its resolved
 // path.  It is warmed by `discover_acp_runtimes` (which already probes), so
 // the badge path reads warm data, and is invalidated by `clear_resolve_cache`
@@ -1163,15 +1163,30 @@ pub(crate) fn classify_runtime(
     }
 }
 
-/// Probe the major version of a `codex-acp` binary by running `--version`.
+/// The oldest `codex-acp` version supported by Buzz managed agents.
+///
+/// Older 1.x adapters are detected successfully, but can still bundle a Codex runtime
+/// that does not reliably give `buzz` CLI subprocesses outbound relay access.
+///
+/// Bump policy: raise this only when a newer adapter fixes a defect that breaks managed
+/// agents, and only to a version already published on npm — every user below the floor is
+/// offered a reinstall on their next discovery pass.
+pub(crate) const MIN_CODEX_ACP_VERSION: (u64, u64, u64) = (1, 1, 7);
+
+/// Probe the full version of a `codex-acp` binary by running `--version`.
 ///
 /// The 1.x adapter (`@agentclientprotocol/codex-acp`) outputs
 /// `@agentclientprotocol/codex-acp <major>.<minor>.<patch>` on stdout and exits 0.
 /// The old 0.16.x adapter (`@zed-industries/codex-acp`) is a Rust binary that does
 /// not recognise `--version` and exits non-zero.
 ///
-/// Returns the major version on success, `None` on any failure (non-zero exit,
-/// unparseable output, timeout, or missing binary).
+/// Returns the `(major, minor, patch)` triple on success, `None` on any failure
+/// (non-zero exit, unparseable output, timeout, or missing binary).
+///
+/// The parse is deliberately strict: exactly three numeric dot-separated components.
+/// Partial versions (`1.2`) and prerelease tags (`1.2.0-rc1`) return `None` and so
+/// classify as [`AcpAvailabilityStatus::AdapterOutdated`] — failing closed offers a
+/// reinstall rather than running an adapter whose version cannot be compared.
 ///
 /// The probe is bounded by a 5-second deadline. The child is polled with
 /// [`std::process::Child::try_wait`] (the repo's standard deadline pattern) and
@@ -1180,16 +1195,16 @@ pub(crate) fn classify_runtime(
 /// Stdout is redirected to a temporary file rather than a pipe, so forked
 /// descendants cannot hold EOF open. Reads from a regular file return EOF at its
 /// current write position regardless of inherited file descriptors, cross-platform.
-pub(crate) fn probe_codex_acp_major_version(binary_path: &Path) -> Option<u64> {
-    probe_codex_acp_major_version_with_path(
+pub(crate) fn probe_codex_acp_version(binary_path: &Path) -> Option<(u64, u64, u64)> {
+    probe_codex_acp_version_with_path(
         binary_path,
         crate::managed_agents::readiness::cli_probe::augmented_path().as_deref(),
     )
 }
-pub(crate) fn probe_codex_acp_major_version_with_path(
+pub(crate) fn probe_codex_acp_version_with_path(
     binary_path: &Path,
     augmented_path: Option<&str>,
-) -> Option<u64> {
+) -> Option<(u64, u64, u64)> {
     use std::io::{Read as _, Seek as _, SeekFrom};
     use std::time::{Duration, Instant};
     const VERSION_PROBE_TIMEOUT: Duration = Duration::from_secs(5);
@@ -1245,30 +1260,35 @@ pub(crate) fn probe_codex_acp_major_version_with_path(
     let stdout = String::from_utf8_lossy(&buf);
     // Output format: "<package-name> <major>.<minor>.<patch>"
     let version_str = stdout.split_whitespace().last()?;
-    let major_str = version_str.split('.').next()?;
-    major_str.parse::<u64>().ok()
+    let mut components = version_str.split('.');
+    let major = components.next()?.parse::<u64>().ok()?;
+    let minor = components.next()?.parse::<u64>().ok()?;
+    let patch = components.next()?.parse::<u64>().ok()?;
+    if components.next().is_some() {
+        return None;
+    }
+    Some((major, minor, patch))
 }
 
 /// Classifies a resolved codex-acp binary path as [`AcpAvailabilityStatus::Available`]
 /// or [`AcpAvailabilityStatus::AdapterOutdated`].
 ///
 /// The 0.16.x adapter (`@zed-industries/codex-acp`) does not recognise `--version`
-/// and exits non-zero — that probe failure yields `AdapterOutdated`. The 1.x adapter
-/// (`@agentclientprotocol/codex-acp`) prints its version and exits 0; major ≥ 1
-/// yields `Available`.
+/// and exits non-zero — that probe failure yields `AdapterOutdated`. An adapter is
+/// available only when its version is at least [`MIN_CODEX_ACP_VERSION`].
 ///
 /// Used by `discover_acp_runtimes`, `cli_login_requirements`, and
 /// `install_acp_runtime_blocking` so the version-gate logic is not duplicated.
 pub(crate) fn codex_adapter_availability(path: &Path) -> AcpAvailabilityStatus {
-    match probe_codex_acp_major_version(path) {
-        Some(major) if major >= 1 => AcpAvailabilityStatus::Available,
+    match probe_codex_acp_version(path) {
+        Some(version) if version >= MIN_CODEX_ACP_VERSION => AcpAvailabilityStatus::Available,
         _ => AcpAvailabilityStatus::AdapterOutdated,
     }
 }
 
-/// Returns `true` when the codex-acp binary at `path` is outdated (major version < 1)
-/// or cannot be probed using `augmented_path`. Thin wrapper around
-/// [`codex_adapter_is_outdated_with_path`].
+/// Returns `true` when the codex-acp binary at `path` is below
+/// [`MIN_CODEX_ACP_VERSION`] or cannot be probed using `augmented_path`. Thin wrapper
+/// around [`codex_adapter_is_outdated_with_path`].
 #[cfg(test)]
 pub(crate) fn codex_adapter_is_outdated(path: &Path) -> bool {
     codex_adapter_is_outdated_with_path(
@@ -1277,15 +1297,15 @@ pub(crate) fn codex_adapter_is_outdated(path: &Path) -> bool {
     )
 }
 
-/// Returns `true` when the codex-acp binary at `path` is outdated (major version < 1)
-/// or cannot be probed with the supplied PATH.
+/// Returns `true` when the codex-acp binary at `path` is below
+/// [`MIN_CODEX_ACP_VERSION`] or cannot be probed with the supplied PATH.
 pub(crate) fn codex_adapter_is_outdated_with_path(
     path: &Path,
     augmented_path: Option<&str>,
 ) -> bool {
     !matches!(
-        probe_codex_acp_major_version_with_path(path, augmented_path),
-        Some(major) if major >= 1
+        probe_codex_acp_version_with_path(path, augmented_path),
+        Some(version) if version >= MIN_CODEX_ACP_VERSION
     )
 }
 
@@ -1308,9 +1328,8 @@ fn discover_acp_runtime_phase1(runtime: &'static KnownAcpRuntime) -> PartialEntr
     let (mut availability, command, binary_path) =
         classify_runtime(adapter_result, runtime.underlying_cli, underlying_cli_found);
 
-    // For codex-acp: when the adapter resolves as Available, probe the
-    // version. An adapter with major version < 1 is treated as outdated —
-    // the CODEX_CONFIG spawn contract requires 1.x.
+    // For codex-acp: when the adapter resolves as Available, probe its full
+    // version. An adapter below MIN_CODEX_ACP_VERSION is treated as outdated.
     if runtime.id == "codex"
         && availability == AcpAvailabilityStatus::Available
         && command.as_deref() == Some("codex-acp")
diff --git a/desktop/src-tauri/src/managed_agents/discovery/tests.rs b/desktop/src-tauri/src/managed_agents/discovery/tests.rs
index 48e8d5479c..8761346b1f 100644
--- a/desktop/src-tauri/src/managed_agents/discovery/tests.rs
+++ b/desktop/src-tauri/src/managed_agents/discovery/tests.rs
@@ -6,7 +6,7 @@ use super::{
     codex_adapter_is_outdated, create_time_agent_command_override, default_agent_command,
     effective_agent_command, find_nvm_default_bin, find_via_login_shell,
     is_login_shell_path_uninit, is_safe_nvm_tag, managed_agent_avatar_url, normalize_agent_args,
-    parse_semver_tag, preset_catalog_entry, probe_codex_acp_major_version, record_agent_command,
+    parse_semver_tag, preset_catalog_entry, probe_codex_acp_version, record_agent_command,
     refresh_login_shell_path, try_record_agent_command, PresetHarness, BUZZ_AGENT_AVATAR_URL,
     CLAUDE_CODE_AVATAR_URL, CODEX_AVATAR_URL, GOOSE_AVATAR_URL,
 };
@@ -749,37 +749,41 @@ fn apply_agent_command_update_concrete_pin_keeps_materialized_runtime() {
     assert_eq!(record_agent_command(&record, &personas), "codex-acp");
 }
 
-// ── probe_codex_acp_major_version ─────────────────────────────────────────────
+// ── probe_codex_acp_version ───────────────────────────────────────────────────
 
 mod managed_path_resolution;
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_parses_1x_output() {
+fn probe_codex_acp_version_parses_full_semver_output() {
     use std::os::unix::fs::PermissionsExt;
 
-    // Simulate `@agentclientprotocol/codex-acp 1.1.2` output (1.x adapter)
+    // Simulate a current `@agentclientprotocol/codex-acp` output.
     let dir = std::env::temp_dir().join(format!("buzz-probe-1x-{}", uuid::Uuid::new_v4()));
     std::fs::create_dir_all(&dir).expect("create temp dir");
     let bin = dir.join("codex-acp");
     std::fs::write(
         &bin,
-        "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.2'\nexit 0\n",
+        "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.7'\nexit 0\n",
     )
     .expect("write script");
     std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
 
-    let major = probe_codex_acp_major_version(&bin);
+    let version = probe_codex_acp_version(&bin);
     let _ = std::fs::remove_dir_all(dir);
 
-    assert_eq!(major, Some(1), "1.x adapter must return major version 1");
+    assert_eq!(
+        version,
+        Some((1, 1, 7)),
+        "adapter output must parse to its full semantic version"
+    );
 }
 
 mod codex_version;
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_returns_none_for_nonzero_exit() {
+fn probe_codex_acp_version_returns_none_for_nonzero_exit() {
     use std::os::unix::fs::PermissionsExt;
 
     // Simulate old 0.16.x adapter: `--version` is unrecognised, exits non-zero
@@ -789,21 +793,21 @@ fn probe_codex_acp_major_version_returns_none_for_nonzero_exit() {
     std::fs::write(&bin, "#!/bin/sh\nexit 1\n").expect("write script");
     std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
 
-    let major = probe_codex_acp_major_version(&bin);
+    let version = probe_codex_acp_version(&bin);
     let _ = std::fs::remove_dir_all(dir);
 
     assert_eq!(
-        major, None,
+        version, None,
         "old 0.16.x adapter (non-zero exit) must return None"
     );
 }
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_returns_none_for_missing_binary() {
+fn probe_codex_acp_version_returns_none_for_missing_binary() {
     let path = std::path::Path::new("/nonexistent/path/codex-acp-does-not-exist");
-    let major = probe_codex_acp_major_version(path);
-    assert_eq!(major, None, "missing binary must return None");
+    let version = probe_codex_acp_version(path);
+    assert_eq!(version, None, "missing binary must return None");
 }
 
 // ── codex_adapter_availability / codex_adapter_is_outdated ───────────────────
@@ -813,7 +817,7 @@ fn probe_codex_acp_major_version_returns_none_for_missing_binary() {
 
 #[cfg(unix)]
 #[test]
-fn codex_adapter_availability_available_for_1x_binary() {
+fn codex_adapter_availability_available_for_minimum_supported_binary() {
     use std::os::unix::fs::PermissionsExt;
 
     let dir = std::env::temp_dir().join(format!("buzz-avail-1x-{}", uuid::Uuid::new_v4()));
@@ -821,7 +825,7 @@ fn codex_adapter_availability_available_for_1x_binary() {
     let bin = dir.join("codex-acp");
     std::fs::write(
         &bin,
-        "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.2'\nexit 0\n",
+        "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.7'\nexit 0\n",
     )
     .expect("write script");
     std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
@@ -832,7 +836,7 @@ fn codex_adapter_availability_available_for_1x_binary() {
     assert_eq!(
         status,
         AcpAvailabilityStatus::Available,
-        "1.x adapter must classify as Available"
+        "minimum supported adapter must classify as Available"
     );
 }
 
@@ -858,6 +862,53 @@ fn codex_adapter_availability_outdated_for_0x_binary() {
     );
 }
 
+#[cfg(unix)]
+#[test]
+fn codex_adapter_availability_outdated_for_older_1x_binary() {
+    use std::os::unix::fs::PermissionsExt;
+
+    let dir = tempfile::tempdir().expect("temp dir");
+    let bin = dir.path().join("codex-acp");
+    std::fs::write(
+        &bin,
+        "#!/bin/sh\necho '@agentclientprotocol/codex-acp 1.1.5'\nexit 0\n",
+    )
+    .expect("write script");
+    std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
+
+    assert_eq!(
+        codex_adapter_availability(&bin),
+        AcpAvailabilityStatus::AdapterOutdated,
+        "a 1.x adapter below the floor must be offered an upgrade"
+    );
+}
+
+/// The strict three-component parse fails closed: a version Buzz cannot compare
+/// against the floor is treated as outdated rather than assumed current.
+#[cfg(unix)]
+#[test]
+fn codex_adapter_availability_outdated_for_uncomparable_version() {
+    use std::os::unix::fs::PermissionsExt;
+
+    for version in ["1.2", "1.2.0-rc1"] {
+        let dir = tempfile::tempdir().expect("temp dir");
+        let bin = dir.path().join("codex-acp");
+        std::fs::write(
+            &bin,
+            format!("#!/bin/sh\necho '@agentclientprotocol/codex-acp {version}'\nexit 0\n"),
+        )
+        .expect("write script");
+        std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755))
+            .expect("chmod script");
+
+        assert_eq!(
+            codex_adapter_availability(&bin),
+            AcpAvailabilityStatus::AdapterOutdated,
+            "version {version} is not comparable to the floor and must fail closed"
+        );
+    }
+}
+
 #[cfg(unix)]
 #[test]
 fn codex_adapter_availability_outdated_for_missing_binary() {
@@ -876,7 +927,7 @@ fn codex_adapter_availability_outdated_for_missing_binary() {
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_returns_none_for_hung_direct_child() {
+fn probe_codex_acp_version_returns_none_for_hung_direct_child() {
     use std::os::unix::fs::PermissionsExt;
     use std::time::Instant;
 
@@ -894,12 +945,12 @@ fn probe_codex_acp_major_version_returns_none_for_hung_direct_child() {
     std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
 
     let start = Instant::now();
-    let major = probe_codex_acp_major_version(&bin);
+    let version = probe_codex_acp_version(&bin);
     let elapsed = start.elapsed();
     let _ = std::fs::remove_dir_all(dir);
 
     assert_eq!(
-        major, None,
+        version, None,
         "hung binary must return None (timeout kills child)"
     );
     // The timeout is 5 s; give a 10 s margin for parallel pre-push suites.
@@ -911,7 +962,7 @@ fn probe_codex_acp_major_version_returns_none_for_hung_direct_child() {
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_returns_version_when_descendant_holds_pipe_open() {
+fn probe_codex_acp_version_returns_version_when_descendant_holds_pipe_open() {
     use std::os::unix::fs::PermissionsExt;
     use std::time::Instant;
 
@@ -936,7 +987,7 @@ fn probe_codex_acp_major_version_returns_version_when_descendant_holds_pipe_open
     std::fs::set_permissions(&bin, std::fs::Permissions::from_mode(0o755)).expect("chmod script");
 
     let start = Instant::now();
-    let major = probe_codex_acp_major_version(&bin);
+    let version = probe_codex_acp_version(&bin);
     let elapsed = start.elapsed();
     let _ = std::fs::remove_dir_all(dir);
 
@@ -947,9 +998,9 @@ fn probe_codex_acp_major_version_returns_version_when_descendant_holds_pipe_open
         "probe must not block on descendant pipe; elapsed: {elapsed:?}"
     );
     assert_eq!(
-        major,
-        Some(1),
-        "1.x version must be parsed even when descendant holds pipe open"
+        version,
+        Some((1, 1, 2)),
+        "version must be parsed even when descendant holds pipe open"
     );
 }
 
diff --git a/desktop/src-tauri/src/managed_agents/discovery/tests/codex_version.rs b/desktop/src-tauri/src/managed_agents/discovery/tests/codex_version.rs
index 5886a43990..82bfd27f32 100644
--- a/desktop/src-tauri/src/managed_agents/discovery/tests/codex_version.rs
+++ b/desktop/src-tauri/src/managed_agents/discovery/tests/codex_version.rs
@@ -1,8 +1,8 @@
-use super::super::probe_codex_acp_major_version_with_path;
+use super::super::probe_codex_acp_version_with_path;
 
 #[cfg(unix)]
 #[test]
-fn probe_codex_acp_major_version_uses_augmented_path_for_env_shebang_interpreter() {
+fn probe_codex_acp_version_uses_augmented_path_for_env_shebang_interpreter() {
     use std::fs;
     use std::os::unix::fs::PermissionsExt;
     let temp = tempfile::tempdir().expect("temp dir");
@@ -31,7 +31,7 @@ fn probe_codex_acp_major_version_uses_augmented_path_for_env_shebang_interpreter
         .to_string_lossy()
         .into_owned();
     assert_eq!(
-        probe_codex_acp_major_version_with_path(&shim_path, Some(&scrubbed_path)),
+        probe_codex_acp_version_with_path(&shim_path, Some(&scrubbed_path)),
         None,
         "with a scrubbed PATH, /usr/bin/env should not find node"
     );
@@ -41,8 +41,8 @@ fn probe_codex_acp_major_version_uses_augmented_path_for_env_shebang_interpreter
         .to_string_lossy()
         .into_owned();
     assert_eq!(
-        probe_codex_acp_major_version_with_path(&shim_path, Some(&augmented_path)),
-        Some(1),
+        probe_codex_acp_version_with_path(&shim_path, Some(&augmented_path)),
+        Some((1, 1, 2)),
         "the injected augmented PATH should allow /usr/bin/env to find node"
     );
 }