Release v2.0.1 - Maintenance and documentation improvements

Patch release with internal tooling improvements, blocked treebanks
support, and comprehensive documentation updates.

**Version Changes:**
- Bump version: 2.0.0 → 2.0.1 in pyproject.toml
- Updated CHANGELOG.md with v2.0.1 release notes

**What's New:**
- Blocked treebanks support (license compliance)
- Renamed scripts for clarity (02_generate_metadata.py, 03_generate_README.py)
- Comprehensive documentation (RELEASE.md, updated MIGRATION.md, etc.)
- Removed obsolete files and simplified tooling

**User Impact:**
- No breaking changes
- No code updates required
- License-restricted treebanks properly excluded

See CHANGELOG.md for complete release notes.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,65 @@ All notable changes to the Universal Dependencies HuggingFace dataset loader wil
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.1] - 2026-01-14
+
+### Added
+
+- **Blocked Treebanks Support**
+  - Added `blocked_treebanks.yaml` configuration for license-restricted treebanks
+  - Metadata generation now includes "blocked" property for each treebank
+  - Dataset card (README.md) automatically filters blocked treebanks from configs
+  - See [tools/BLOCKED_TREEBANKS.md](tools/BLOCKED_TREEBANKS.md) for details
+
+- **Documentation Improvements**
+  - Added [RELEASE.md](RELEASE.md) - Framework version release guide
+  - Updated [MIGRATION.md](MIGRATION.md) - Documents external ud-hf-parquet-tools library
+  - Rewrote [tools/README.md](tools/README.md) - Concise quick reference for developers
+  - Updated [ADDING_NEW_UD_VERSION.md](ADDING_NEW_UD_VERSION.md) - Comprehensive guide with current architecture
+  - Added comprehensive Python patterns to `.gitignore`
+
+### Changed
+
+- **Script Renaming for Clarity**
+  - `02_traverse_ud_repos.py` → `02_generate_metadata.py` (better reflects purpose)
+  - `03_fill_universal_dependencies_tamplate.py` → `03_generate_README.py` (fixed typo, clarified scope)
+  - Updated all documentation and workflows to reference new names
+
+- **Tooling Simplification**
+  - Removed generation of `universal_dependencies-{VER}` files (obsolete with Parquet-only architecture)
+  - Removed `templates/universal_dependencies.tmpl` (no longer needed)
+  - Moved tests to external `ud-hf-parquet-tools` library
+  - `03_generate_README.py` now only generates README, not Python loader script
+
+- **Metadata Generation**
+  - `02_generate_metadata.py` now reads `blocked_treebanks.yaml` and adds blocked status to metadata
+  - Enhanced logging for blocked treebanks
+
+- **Template Updates**
+  - `templates/README.tmpl` now filters blocked treebanks from configs section
+  - Updated CONLLU_PARSING documentation link to point to ud-hf-parquet-tools repository
+
+### Fixed
+
+- **License Compliance**
+  - Properly excludes treebanks with restrictive licenses (e.g., CC BY-NC-SA) that prohibit redistribution in derived formats
+  - Currently excludes: pt_cintil (Portuguese-CINTIL)
+
+### Removed
+
+- **Obsolete Files**
+  - Removed all `universal_dependencies-2.{7-17}` generated files (11 files)
+  - Removed `templates/universal_dependencies.tmpl` template
+  - Removed local `tests/` directory (functionality moved to ud-hf-parquet-tools)
+
+### Documentation
+
+All documentation now reflects the current architecture:
+- No Python script loader (Parquet-only)
+- External helper library (ud-hf-parquet-tools)
+- Blocked treebanks handling
+- Updated script names and workflows
+
 ## [2.0.0] - 2026-01-09
 
 ### Breaking Changes

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "universal-dependencies"
-version = "2.0.0"
+version = "2.0.1"
 description = "UD Dependencies Data Set"
 readme = "README.md"
 requires-python = ">=3.12"