chore(release): version packages (#11)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.changeset/migrate-to-bun.md

@@ -1,5 +1,32 @@
 # Changelog
 
+## 1.0.0
+
+### Major Changes
+
+- 92468f7: **BREAKING CHANGES:** Migrate to Bun and add standalone binary compilation
+
+  This release introduces significant infrastructure changes:
+
+  - **ESM-only package**: Removed CommonJS builds. The package now exports only ESM format.
+  - **Bun development requirement**: Development now requires Bun 1.2+ instead of pnpm.
+  - **Node.js runtime compatibility maintained**: Runtime consumption still supports Node.js 22+.
+
+  **New Features:**
+
+  - Standalone binary compilation using Bun's `--compile` flag
+    - Cross-platform support: linux-x64, linux-arm64, darwin-x64, darwin-arm64, windows-x64
+    - Baseline and modern CPU variants (Haswell/AVX2+)
+    - Automated GitHub workflow for binary builds on releases
+  - Runtime detection for Bun.CryptoHasher with Node.js fallback for hash computation
+
+  **Build System:**
+
+  - Replaced tsup with Bun.build() for faster builds (~0.6s vs 1.5s)
+  - Simplified package exports to ESM default only
+  - Updated all 30+ benchmark scripts to use Bun
+  - Removed pnpm workspace configuration
+
 ## 0.5.1
 
 ### Patch Changes

CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "h2m-parser",
-  "version": "0.5.1",
+  "version": "1.0.0",
   "description": "LLM-ready HTML to Markdown pipeline with Readability, htmlparser2, and post-processing utilities.",
   "type": "module",
   "keywords": [