release: v0.21.2 (#4371)

* release: prepare v0.21.2

- Bump workspace version 0.21.1 → 0.21.2
- Consolidate duplicate CHANGELOG.md section headers in [0.21.2]
- Update splash snapshot for new version string
- Update test badge count (9824)
- Update specs to reflect changes since v0.21.1

* chore: update internal workspace dependency versions to 0.21.2

* fix(tools): suppress unused variable warning for pid_opt on non-unix targets

* fix(tools): gate ToolCall import on non-windows in resolve_context tests

* fix(tools): skip background_runs_snapshot test on windows (no sleep command)

* fix(core,acp): fix windows-incompatible paths and commands in tests

* fix(core): use tempdir with canonical path in dirs_populated test

Author: bug-ops

CHANGELOG.md

@@ -5,7 +5,7 @@ resolver = "3"
 [workspace.package]
 edition = "2024"
 rust-version = "1.95"
-version = "0.21.1"
+version = "0.21.2"
 authors = ["bug-ops"]
 license = "MIT"
 repository = "https://github.com/bug-ops/zeph"
@@ -147,35 +147,35 @@ url = "2.5.8"
 uuid = "1.23.1"
 walkdir = "2.5"
 wiremock = "0.6.5"
-zeph-a2a = { path = "crates/zeph-a2a", version = "0.21.1" }
-zeph-acp = { path = "crates/zeph-acp", version = "0.21.1" }
-zeph-agent-context = { path = "crates/zeph-agent-context", version = "0.21.1" }
-zeph-agent-feedback = { path = "crates/zeph-agent-feedback", version = "0.21.1" }
-zeph-agent-persistence = { path = "crates/zeph-agent-persistence", version = "0.21.1" }
-zeph-agent-tools = { path = "crates/zeph-agent-tools", version = "0.21.1" }
-zeph-bench = { path = "crates/zeph-bench", version = "0.21.1" }
-zeph-channels = { path = "crates/zeph-channels", version = "0.21.1" }
-zeph-commands = { path = "crates/zeph-commands", version = "0.21.1" }
-zeph-common = { path = "crates/zeph-common", version = "0.21.1" }
-zeph-config = { path = "crates/zeph-config", version = "0.21.1" }
-zeph-context = { path = "crates/zeph-context", version = "0.21.1" }
-zeph-core = { path = "crates/zeph-core", version = "0.21.1" }
-zeph-db = { path = "crates/zeph-db", default-features = false, version = "0.21.1" }
-zeph-experiments = { path = "crates/zeph-experiments", version = "0.21.1" }
-zeph-gateway = { path = "crates/zeph-gateway", version = "0.21.1" }
-zeph-index = { path = "crates/zeph-index", version = "0.21.1" }
-zeph-llm = { path = "crates/zeph-llm", version = "0.21.1" }
-zeph-mcp = { path = "crates/zeph-mcp", version = "0.21.1" }
-zeph-memory = { path = "crates/zeph-memory", default-features = false, version = "0.21.1" }
-zeph-orchestration = { path = "crates/zeph-orchestration", version = "0.21.1" }
-zeph-plugins = { path = "crates/zeph-plugins", version = "0.21.1" }
-zeph-sanitizer = { path = "crates/zeph-sanitizer", version = "0.21.1" }
-zeph-scheduler = { path = "crates/zeph-scheduler", version = "0.21.1" }
-zeph-skills = { path = "crates/zeph-skills", version = "0.21.1" }
-zeph-subagent = { path = "crates/zeph-subagent", version = "0.21.1" }
-zeph-tools = { path = "crates/zeph-tools", version = "0.21.1" }
-zeph-tui = { path = "crates/zeph-tui", version = "0.21.1" }
-zeph-vault = { path = "crates/zeph-vault", version = "0.21.1" }
+zeph-a2a = { path = "crates/zeph-a2a", version = "0.21.2" }
+zeph-acp = { path = "crates/zeph-acp", version = "0.21.2" }
+zeph-agent-context = { path = "crates/zeph-agent-context", version = "0.21.2" }
+zeph-agent-feedback = { path = "crates/zeph-agent-feedback", version = "0.21.2" }
+zeph-agent-persistence = { path = "crates/zeph-agent-persistence", version = "0.21.2" }
+zeph-agent-tools = { path = "crates/zeph-agent-tools", version = "0.21.2" }
+zeph-bench = { path = "crates/zeph-bench", version = "0.21.2" }
+zeph-channels = { path = "crates/zeph-channels", version = "0.21.2" }
+zeph-commands = { path = "crates/zeph-commands", version = "0.21.2" }
+zeph-common = { path = "crates/zeph-common", version = "0.21.2" }
+zeph-config = { path = "crates/zeph-config", version = "0.21.2" }
+zeph-context = { path = "crates/zeph-context", version = "0.21.2" }
+zeph-core = { path = "crates/zeph-core", version = "0.21.2" }
+zeph-db = { path = "crates/zeph-db", default-features = false, version = "0.21.2" }
+zeph-experiments = { path = "crates/zeph-experiments", version = "0.21.2" }
+zeph-gateway = { path = "crates/zeph-gateway", version = "0.21.2" }
+zeph-index = { path = "crates/zeph-index", version = "0.21.2" }
+zeph-llm = { path = "crates/zeph-llm", version = "0.21.2" }
+zeph-mcp = { path = "crates/zeph-mcp", version = "0.21.2" }
+zeph-memory = { path = "crates/zeph-memory", default-features = false, version = "0.21.2" }
+zeph-orchestration = { path = "crates/zeph-orchestration", version = "0.21.2" }
+zeph-plugins = { path = "crates/zeph-plugins", version = "0.21.2" }
+zeph-sanitizer = { path = "crates/zeph-sanitizer", version = "0.21.2" }
+zeph-scheduler = { path = "crates/zeph-scheduler", version = "0.21.2" }
+zeph-skills = { path = "crates/zeph-skills", version = "0.21.2" }
+zeph-subagent = { path = "crates/zeph-subagent", version = "0.21.2" }
+zeph-tools = { path = "crates/zeph-tools", version = "0.21.2" }
+zeph-tui = { path = "crates/zeph-tui", version = "0.21.2" }
+zeph-vault = { path = "crates/zeph-vault", version = "0.21.2" }
 zeroize = { version = "1.8.2", default-features = false }
 
 [workspace.lints.rust]

Cargo.lock

@@ -10,7 +10,7 @@
   [![CI](https://img.shields.io/github/actions/workflow/status/bug-ops/zeph/ci.yml?branch=main&label=CI)](https://github.com/bug-ops/zeph/actions)
   [![codecov](https://codecov.io/gh/bug-ops/zeph/graph/badge.svg?token=S5O0GR9U6G)](https://codecov.io/gh/bug-ops/zeph)
   [![MSRV](https://img.shields.io/badge/MSRV-1.95-blue)](https://www.rust-lang.org)
-  [![Tests](https://img.shields.io/badge/tests-9201-brightgreen)](https://github.com/bug-ops/zeph/actions)
+  [![Tests](https://img.shields.io/badge/tests-9824-brightgreen)](https://github.com/bug-ops/zeph/actions)
   [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
 </div>
 

Cargo.toml

@@ -67,6 +67,7 @@ async fn subagent_env_isolation() {
 }
 
 #[tokio::test]
+#[cfg(not(target_os = "windows"))]
 async fn subagent_cwd_respected() {
     use tokio::io::{AsyncReadExt, BufReader};
 

README.md

@@ -121,9 +121,16 @@ mod tests {
 
     #[test]
     fn dirs_populated() {
-        let cfg = cfg_with_dirs(&["/tmp"]);
+        // Use a real directory so canonicalize succeeds on all platforms.
+        // Compare against the canonical form to handle macOS /tmp→/private/tmp
+        // and Windows \\?\ extended-length prefix transparently.
+        let tmp_dir = tempfile::tempdir().expect("tempdir");
+        let canonical =
+            std::fs::canonicalize(tmp_dir.path()).unwrap_or_else(|_| tmp_dir.path().to_owned());
+        let canonical_str = canonical.to_string_lossy();
+        let cfg = cfg_with_dirs(&[canonical_str.as_ref()]);
         let out = format_acp_dirs(&cfg);
-        assert!(out.contains("/tmp"), "got: {out}");
+        assert!(out.contains(canonical_str.as_ref()), "got: {out}");
         assert!(!out.contains("(none configured)"), "got: {out}");
     }
 

crates/zeph-acp/src/client/tests.rs

@@ -1861,6 +1861,8 @@ impl ShellExecutor {
             if let Some(pid) = pid_opt {
                 send_signal_with_escalation(*pid).await;
             }
+            #[cfg(not(unix))]
+            let _ = pid_opt;
 
             if let Some(ref tx) = self.tool_event_tx {
                 let _ = tx