chore: release v3.1.3

CHANGELOG.md

@@ -2,6 +2,28 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [3.1.3](https://github.com/optave/codegraph/compare/v3.1.2...v3.1.3) (2026-03-11)
+
+**Bug fixes and build instrumentation.** This patch fixes WASM builds silently producing zero complexity rows, resolves four dogfood-reported issues (benchmark crash resilience, WASM parser memory cleanup, native dynamic import tracking, stale native version reporting), and adds missing build phase timers so `setupMs` and `finalizeMs` now account for the previously untracked ~45% of total build time. Prepared statement caching is extracted into a reusable `cachedStmt` utility.
+
+### Features
+
+* **builder:** add `setupMs` and `finalizeMs` phase timers to `buildGraph` — closes the ~45% gap in phase breakdown accounting ([#415](https://github.com/optave/codegraph/pull/415))
+
+### Bug Fixes
+
+* **complexity:** fix WASM builds producing zero `function_complexity` rows — incorrect import alias caused `findFunctionNode` to be undefined in WASM-only path ([#414](https://github.com/optave/codegraph/pull/414))
+* **native:** track `import()` expressions in Rust extractor — adds `dynamicImport` field to `Import` struct, matching WASM behavior for dead-export analysis ([#418](https://github.com/optave/codegraph/pull/418))
+* **native:** report correct native package version in `codegraph info` — reads from platform npm package.json instead of binary-embedded version ([#418](https://github.com/optave/codegraph/pull/418))
+* **benchmark:** wrap engine calls in try/catch so one engine failure doesn't prevent the other from running; fix embedding benchmark `disposeModel` leak ([#418](https://github.com/optave/codegraph/pull/418))
+* **parser:** add `disposeParsers()` to release cached WASM parsers/queries; call `tree.delete()` after AST analysis to prevent segfaults on repeated builds ([#418](https://github.com/optave/codegraph/pull/418))
+* **queries:** hoist prepared statement out of BFS loop in `getClassHierarchy` ([#403](https://github.com/optave/codegraph/pull/403))
+* **ci:** only trigger Claude automated review on PR open, not every push ([#419](https://github.com/optave/codegraph/pull/419))
+
+### Performance
+
+* **db:** extract `cachedStmt` utility into `src/db/repository/cached-stmt.js` — reusable prepared statement caching for hot-path repository functions ([#417](https://github.com/optave/codegraph/pull/417), [#402](https://github.com/optave/codegraph/pull/402))
+
 ## [3.1.2](https://github.com/optave/codegraph/compare/v3.1.1...v3.1.2) (2026-03-11)
 
 **Phase 3 architectural refactoring reaches substantial completion.** This release finishes the unified AST analysis framework (Phase 3.1) — all four analyses (complexity, CFG, dataflow, AST-store) now run in a single DFS walk via pluggable visitors, with `cfg.js` shrinking from 1,242 to 518 lines and cyclomatic complexity derived directly from CFG structure. CLI command/query separation (Phase 3.2) moves ~1,059 lines of formatting code into a dedicated `src/commands/` directory. Repository pattern migration (Phase 3.3) extracts raw SQL from 14 source modules. Dynamic `import()` expressions are now tracked as `dynamic-imports` graph edges, fixing false positives in dead-export analysis and impact tracing. Prepared statement caching cuts hot-path DB overhead in the repository layer.

docs/roadmap/BACKLOG.md

@@ -1,6 +1,6 @@
 # Codegraph Feature Backlog
 
-**Last updated:** 2026-03-11
+**Last updated:** 2026-03-12
 **Source:** Features derived from [COMPETITIVE_ANALYSIS.md](../../generated/competitive/COMPETITIVE_ANALYSIS.md) and internal roadmap discussions.
 
 ---

docs/roadmap/ROADMAP.md

@@ -1,6 +1,6 @@
 # Codegraph Roadmap
 
-> **Current version:** 3.1.2 | **Status:** Active development | **Updated:** March 2026
+> **Current version:** 3.1.3 | **Status:** Active development | **Updated:** March 2026
 
 Codegraph is a strong local-first code graph CLI. This roadmap describes planned improvements across ten phases -- closing gaps with commercial code intelligence platforms while preserving codegraph's core strengths: fully local, open source, zero cloud dependency by default.
 
@@ -16,7 +16,7 @@ Codegraph is a strong local-first code graph CLI. This roadmap describes planned
 | [**2**](#phase-2--foundation-hardening) | Foundation Hardening | Parser registry, complete MCP, test coverage, enhanced config, multi-repo MCP | **Complete** (v1.4.0) |
 | [**2.5**](#phase-25--analysis-expansion) | Analysis Expansion | Complexity metrics, community detection, flow tracing, co-change, manifesto, boundary rules, check, triage, audit, batch, hybrid search | **Complete** (v2.6.0) |
 | [**2.7**](#phase-27--deep-analysis--graph-enrichment) | Deep Analysis & Graph Enrichment | Dataflow analysis, intraprocedural CFG, AST node storage, expanded node/edge types, extractors refactoring, CLI consolidation, interactive viewer, exports command, normalizeSymbol | **Complete** (v3.0.0) |
-| [**3**](#phase-3--architectural-refactoring) | Architectural Refactoring (Vertical Slice) | Unified AST analysis framework, command/query separation, repository pattern, queries.js decomposition, composable MCP, CLI commands, domain errors, presentation layer, domain grouping, curated API, unified graph model | **In Progress** (v3.1.2) |
+| [**3**](#phase-3--architectural-refactoring) | Architectural Refactoring (Vertical Slice) | Unified AST analysis framework, command/query separation, repository pattern, queries.js decomposition, composable MCP, CLI commands, domain errors, presentation layer, domain grouping, curated API, unified graph model | **In Progress** (v3.1.3) |
 | [**4**](#phase-4--typescript-migration) | TypeScript Migration | Project setup, core type definitions, leaf -> core -> orchestration module migration, test migration | Planned |
 | [**5**](#phase-5--intelligent-embeddings) | Intelligent Embeddings | LLM-generated descriptions, enhanced embeddings, build-time semantic metadata, module summaries | Planned |
 | [**6**](#phase-6--natural-language-queries) | Natural Language Queries | `ask` command, conversational sessions, LLM-narrated graph queries, onboarding tools | Planned |
@@ -652,6 +652,8 @@ src/
 > **v3.1.1 progress:** `src/db/` directory created with `repository.js` (134 lines), `query-builder.js` (280 lines), and `migrations.js` (312 lines). All db usage across the codebase wrapped in try/finally for reliable `db.close()` ([#371](https://github.com/optave/codegraph/pull/371), [#384](https://github.com/optave/codegraph/pull/384), [#383](https://github.com/optave/codegraph/pull/383)).
 >
 > **v3.1.2 progress:** `repository.js` split into `src/db/repository/` directory with 10 domain files (nodes, edges, build-stmts, complexity, cfg, dataflow, cochange, embeddings, graph-read, barrel). Raw SQL migrated from 14 src/ modules into repository layer. `connection.js` already complete (89 lines handling open/close/WAL/pragma/locks/readonly).
+>
+> **v3.1.3 progress:** Extracted `cachedStmt` utility into `src/db/repository/cached-stmt.js` — reusable prepared statement caching for hot-path repository functions ([#417](https://github.com/optave/codegraph/pull/417), [#402](https://github.com/optave/codegraph/pull/402)).
 
 - ✅ `src/db/` directory structure created
 - ✅ `repository/` — domain-split repository (nodes, edges, build-stmts, complexity, cfg, dataflow, cochange, embeddings, graph-read)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@optave/codegraph",
-  "version": "3.1.2",
+  "version": "3.1.3",
   "description": "Local code graph CLI — parse codebases with tree-sitter, build dependency graphs, query them",
   "type": "module",
   "main": "src/index.js",