fix(code-intelligence): preserve shared runtime startup

.github/workflows/release.yml

@@ -55,10 +55,10 @@ jobs:
           test -n "$VERSION"
           bash check-version.sh "$VERSION"
 
-      - name: Check public API compatibility with v5.2.8
+      - name: Check public API compatibility with v5.3.2
         run: |
           cargo install cargo-semver-checks --version 0.48.0 --locked
-          bash scripts/check_semver.sh 5.2.8
+          bash scripts/check_semver.sh 5.3.2
 
       - name: Check SDK protocol and API alignment
         run: |

CHANGELOG.md

@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [5.3.3] - 2026-07-16
+
+### Fixed
+
+- Kept a shared language-runtime startup alive when the query that initiated it
+  disconnects or is cancelled, so concurrent and subsequent semantic queries
+  reuse one process generation instead of restarting it.
+- Made language-runtime startup, source removal, and workspace shutdown use
+  bounded generation-aware cleanup, preventing late readiness updates,
+  overlapping replacement processes, and incomplete multi-language status.
+
 ## [5.3.2] - 2026-07-16
 
 ### Fixed

core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "a3s-code-core"
-version = "5.3.2"
+version = "5.3.3"
 edition = "2021"
 authors = ["A3S Lab Team"]
 license = "MIT"

core/src/code_intelligence/language_runtime.rs

@@ -547,6 +547,15 @@ impl LanguageRuntime {
             })
     }
 
+    pub(crate) fn force_kill(&self) {
+        self.process.force_kill();
+        if let Ok(mut task) = self.notification_task.try_lock() {
+            if let Some(task) = task.take() {
+                task.abort();
+            }
+        }
+    }
+
     pub(crate) fn unavailable_message(&self) -> Option<String> {
         use super::lsp::process::LspProcessState;