diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fc905c..6be8cea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,54 @@
 # Changelog
 
+## [0.8.0] - 2026-06-02
+
+### Added
+- `simplicio_mapper.mechanical_edit` producer for the canonical
+  `simplicio.mechanical-edit/v1` contract (closes #110): `snapshot_hash`,
+  `range_hash`, `is_binary`, `extract_file_entry`, and `build_context`,
+  with binary/missing-file refusal and large-file compact mode.
+- `simplicio_mapper.context_pack` producer for `simplicio.context-pack/v1`
+  and `simplicio_mapper.context_cache.ContextCache` for
+  `simplicio.context-cache/v1` (closes #115): callers/imports from the
+  call graph, related tests from the project map, per-range hashes, and
+  `needs_broader_context` with concrete reasons when upstream artifacts
+  or stable anchors are missing.
+- "Native Runtime Contract" (closes #95), "Mechanical Edit Contract"
+  (closes #110), and "Context Packs and Hash-Based Cache" (closes #115)
+  sections in `SIMPLICIO_INTEGRATION.md`.
+- Python `ruff` configuration and dev extra plus a `python-lint.yml`
+  workflow (closes #101).
+- `scripts/check-version-sync.js` plus a `version-sync` job in
+  `scaffold-self-check.yml` (closes #102).
+- `python-ci.yml` matrix workflow running pytest across Python 3.10–3.12
+  plus a `cargo test` + `maturin develop` parity check for the Rust crate
+  (closes #97); `publish-pypi.yml` now gates on `pytest` passing before
+  building distributions.
+- Node ↔ Python mapper parity test (`tests/python/test_parity.py`) with
+  a deterministic fixture under `tests/fixtures/parity-host/`
+  (closes #98).
+- Coverage for previously untested CLI paths — `--docs-only`,
+  `--json-only`, `--changed-only`, `--stack` / `--product-name` hint
+  injection, `index` failure boundary, and the `_watch` loop
+  (closes #103).
+
+### Changed
+- Endpoint path normalization in `simplicio-mapper endpoints` is now
+  project-agnostic (closes #104): the EVT-specific resource regexes are
+  gone; only placeholders, UUIDs, and numeric segments collapse to
+  `{id}`.
+- Docusaurus site renamed from `llm-project-mapper` to `simplicio-mapper`
+  (`baseUrl`, `projectName`, navbar / footer URLs) and a `0.7.3` docs
+  snapshot was cut so the version dropdown matches the live release
+  (closes #100).
+- `AGENTS.md`, `CLAUDE.md`, `.github/copilot-instructions.md`, and
+  `.specs/product/{VISION,DOMAIN,PERSONAS}.md` no longer carry
+  `<STACK>` / `<APP_NAME>` / `<PRODUCT_NAME>` placeholders; they now
+  describe the real Python + Node + optional Rust stack and the actual
+  command surface (closes #99).
+- Dropped the `publish-npm.yml` workflow; the project ships PyPI-only
+  going forward.
+
 ## [0.7.3] - 2026-06-01
 
 ### Changed
diff --git a/package.json b/package.json
index 8ce1a08..dc68e31 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wesleysimplicio/llm-project-mapper",
-  "version": "0.7.3",
+  "version": "0.8.0",
   "description": "AI-friendly project scaffold with AGENTS.md ecosystem (Claude Code, Codex, Copilot, Cursor, Aider, Hermes, OpenClaw). Specs as code, atomic tasks, automated Definition of Done, reusable skills, multi-agent ready.",
   "type": "commonjs",
   "bin": {
diff --git a/pyproject.toml b/pyproject.toml
index 8d90eeb..e487baa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "simplicio-mapper"
-version = "0.7.3"
+version = "0.8.0"
 description = "Python-first project mapper that emits .simplicio/project-map.json and precedent-index.json for the Simplicio ecosystem."
 readme = "PYPI.md"
 requires-python = ">=3.10"
diff --git a/simplicio_mapper/__init__.py b/simplicio_mapper/__init__.py
index cb51bf0..412703d 100644
--- a/simplicio_mapper/__init__.py
+++ b/simplicio_mapper/__init__.py
@@ -2,6 +2,6 @@
 
 from __future__ import annotations
 
-__version__ = "0.7.3"
+__version__ = "0.8.0"
 
 __all__ = ["__version__"]