docs: update 2.6.0 changelog with dogfood bug fixes

.github/workflows/publish.yml

@@ -170,7 +170,7 @@ jobs:
           VERSION: ${{ needs.compute-version.outputs.version }}
         run: |
           npm version "$VERSION" --no-git-tag-version --allow-same-version
-          node scripts/sync-native-versions.js
+          node scripts/sync-native-versions.js --strip
           echo "Packaging version $VERSION"
 
       - name: Disable prepublishOnly

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file. See [commit
 
 ## [2.6.0](https://github.com/optave/codegraph/compare/v2.5.1...v2.6.0) (2026-03-02)
 
-**CI validation, architecture boundaries, CODEOWNERS, and multi-agent support.** This release adds a `check` command for CI validation predicates (complexity, coverage, staleness gates), architecture boundary enforcement via manifesto rules with an onion-architecture preset, CODEOWNERS integration for ownership queries, `codegraph snapshot` for DB backup/restore, hybrid BM25 + semantic search via FTS5, composite `audit` and `triage` commands for risk-driven workflows, and batch querying for multi-agent dispatch.
+**CI validation, architecture boundaries, CODEOWNERS, multi-agent support, and incremental build reliability.** This release adds a `check` command for CI validation predicates (complexity, coverage, staleness gates), architecture boundary enforcement via manifesto rules with an onion-architecture preset, CODEOWNERS integration for ownership queries, `codegraph snapshot` for DB backup/restore, hybrid BM25 + semantic search via FTS5, composite `audit` and `triage` commands for risk-driven workflows, and batch querying for multi-agent dispatch. It also fixes several incremental rebuild bugs — EISDIR crashes on directory nodes, dropped barrel-file edges, orphaned complexity rows — and adds configurable drift detection to warn when incremental results diverge from full rebuilds.
 
 ### Features
 
@@ -21,12 +21,25 @@ All notable changes to this project will be documented in this file. See [commit
 
 ### Bug Fixes
 
+* **builder:** filter directory nodes from reverse-deps query to prevent EISDIR on incremental rebuilds ([#241](https://github.com/optave/codegraph/pull/241))
+* **builder:** load unchanged barrel files into reexportMap so barrel-resolved edges aren't dropped during incremental rebuilds ([#241](https://github.com/optave/codegraph/pull/241))
+* **builder:** purge `function_complexity` table on full rebuild — prevents orphaned rows accumulating across `--no-incremental` rebuilds ([#239](https://github.com/optave/codegraph/pull/239))
+* **builder:** add node/edge count drift detection after incremental builds — warns when counts drift >20% and suggests `--no-incremental` ([#240](https://github.com/optave/codegraph/pull/240))
+* **builder:** make drift threshold configurable via `build.driftThreshold` config (default 0.2) and include actual percentages in warning ([#240](https://github.com/optave/codegraph/pull/240))
+* **complexity:** improve missing-data message — suggest `--no-incremental` rebuild instead of implying no graph exists ([#240](https://github.com/optave/codegraph/pull/240))
+* **skill:** support dev build tarball installs in dogfood skill — branch Phase 0/4b pre-flight based on `-dev.` version detection ([#233](https://github.com/optave/codegraph/pull/233))
+* **ci:** add `--strip` flag to `sync-native-versions.js` removing platform optionalDependencies in dev builds, fixing `npm install` failures ([#241](https://github.com/optave/codegraph/pull/241))
+* **ci:** sync Cargo.toml version with package.json and automate via version script ([#241](https://github.com/optave/codegraph/pull/241))
 * **owners:** add CODEOWNERS parse cache and tighten email validation ([f35c797](https://github.com/optave/codegraph/commit/f35c797))
 * **bench:** add timeout and remove redundant stdio option ([978b590](https://github.com/optave/codegraph/commit/978b590))
 * **ci:** save all benchmark reports and use git-based dev versioning ([267cabe](https://github.com/optave/codegraph/commit/267cabe))
 * **docs:** correct ~20 inaccurate cells in feature comparison tables ([572268d](https://github.com/optave/codegraph/commit/572268d))
 * **docs:** correct remaining MCP tool count in README (24/25 → 26/27) ([262874a](https://github.com/optave/codegraph/commit/262874a))
 
+### Testing
+
+* add barrel-project fixture and incremental-parity test for edge consistency across rebuild modes ([#241](https://github.com/optave/codegraph/pull/241))
+
 ### Refactoring
 
 * organize `generated/` into `benchmarks/` and `dogfood/` subdirs ([35bfa3c](https://github.com/optave/codegraph/commit/35bfa3c))

README.md

@@ -135,6 +135,8 @@ git clone https://github.com/optave/codegraph.git
 cd codegraph && npm install && npm link
 ```
 
+> **Dev builds:** Pre-release tarballs are attached to [GitHub Releases](https://github.com/optave/codegraph/releases). Install with `npm install -g <path-to-tarball>`. Note that `npm install -g <tarball-url>` does not work because npm cannot resolve optional platform-specific dependencies from a URL — download the `.tgz` first, then install from the local file.
+
 ### For AI agents
 
 Add codegraph to your agent's instructions (e.g. `CLAUDE.md`):

crates/codegraph-core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "codegraph-core"
-version = "0.1.0"
+version = "2.6.0"
 edition = "2021"
 license = "Apache-2.0"