release: 3.10.1 — ship the nine fixes that missed the 3.10.0 tag

CHANGELOG.md

@@ -3,10 +3,12 @@
 All notable changes to lean-ctx are documented here.
 Format follows [Keep a Changelog](https://keepachangelog.com/).
 
-## [Unreleased]
+## [3.10.1] — 2026-08-29
 
-Merged after the `v3.10.0` tag (`5b69202`), so **none of this is in the 3.10.0
-artifacts** — a user on 3.10.0 still hits every defect below.
+Patch release: the nine defect fixes below merged after the `v3.10.0` tag
+(`5b69202`) and are therefore **absent from the 3.10.0 artifacts**. 3.10.1
+carries them, plus a CI-only test fix. No new features, no behavior change
+beyond the fixes themselves.
 
 ### Fixed
 
@@ -53,6 +55,18 @@ artifacts** — a user on 3.10.0 still hits every defect below.
   dashboard`, `lean-ctx cep`, `lean-ctx index watch`).
 - **Dependency** — `chacha20` 0.10.1 → 0.10.2 (0.10.1 was yanked upstream).
 
+### Internal
+
+- **Deterministic auto-detach test (#1611)** — the `auto_detached_result`
+  harness helper raced its own premise (a 10 ms soft cap against a `sleep 0.1`
+  child) and turned `main` red on macOS after a green PR run. The child now
+  blocks on a barrier file until the detach has been observed, so the path
+  under test is exercised by construction. Test-only; no shipped code involved.
+- **Post-release records (#1612)** — the `v3.10.0` artifacts were verified
+  against `SHA256SUMS` and `release-manifest.json`, and a clean-environment
+  install passed `lean-ctx doctor`; the changelog now states which fixes a
+  given tag does and does not carry.
+
 ## [3.10.0] — 2026-08-29
 
 ### Added — context-budget transparency (`tools health`)

packages/lean-ctx-bin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lean-ctx-bin",
-  "version": "3.10.0",
+  "version": "3.10.1",
   "description": "LeanCTX \u2014 a local Context SDK for AI agents. Select, shape, reuse, recover, and measure context before inference. No Rust required.",
   "keywords": [
     "lean-ctx",

packages/pi-lean-ctx/package.json

@@ -1,6 +1,6 @@
 {
   "name": "pi-lean-ctx",
-  "version": "3.10.0",
+  "version": "3.10.1",
   "description": "Pi Coding Agent extension — routes bash/read/grep/find/ls through lean-ctx for strong token savings. The embedded MCP bridge (on by default) adds a persistent session cache so unchanged re-reads cost ~13 tokens.",
   "keywords": [
     "pi-package",

rust/Cargo.toml

@@ -21,7 +21,7 @@ default-members = ["."]
 
 [package]
 name = "lean-ctx"
-version = "3.10.0"
+version = "3.10.1"
 edition = "2024"
 autobins = false
 description = "Local context engine, CLI, MCP server, and proxy for AI agents."

tests/delivery/test_check_release_tag.py

@@ -37,7 +37,7 @@ def assert_tag_rejected(self, tag):
                 GATE.verify_tag(tag, root)
 
     def test_current_repository_tag_matches_all_release_versions(self):
-        self.assertEqual(GATE.verify_tag("v3.10.0", ROOT), "3.10.0")
+        self.assertEqual(GATE.verify_tag("v3.10.1", ROOT), "3.10.1")
 
     def test_accepts_strict_prerelease_when_every_manifest_matches(self):
         temporary, root = self.fixture_root("3.9.11-rc.1")