chore: release version 2.0.0

Sprint 01: Core Architecture Correction - Complete

Breaking changes:
- Package renamed from gitea_http_wrapper to gitea_mcp_remote
- Default port changed from 8000 to 8080
- Default host changed from 127.0.0.1 to 0.0.0.0
- Architecture changed to direct marketplace import

See CHANGELOG.md for full details.

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

CHANGELOG.md

@@ -5,6 +5,31 @@ All notable changes to this project will be documented in this file.
 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).
 
+## [2.0.0] - 2026-02-03
+
+### Added
+- MCP Streamable HTTP protocol support (`/mcp` endpoint with POST/HEAD)
+- Two-service Docker infrastructure with Caddy reverse proxy (`docker/`)
+- Production startup script (`scripts/start.sh`) with environment validation
+- Health check script (`scripts/healthcheck.sh`) for Docker
+- CLAUDE.md with comprehensive project guidance for AI assistants
+- Health endpoint tests with authentication bypass verification
+
+### Changed
+- **BREAKING**: Package renamed from `gitea_http_wrapper` to `gitea_mcp_remote`
+- **BREAKING**: Default HTTP port changed from 8000 to 8080
+- **BREAKING**: Default HTTP host changed from 127.0.0.1 to 0.0.0.0
+- Architecture changed from subprocess wrapper to direct marketplace import
+- Server implementation uses `StreamableHTTPServerTransport` from MCP SDK
+- Tests moved from `src/gitea_mcp_remote/tests/` to repository root `tests/`
+- Middleware order fixed: HealthCheckBypass now wraps BearerAuth (runs first)
+- Docker files moved to `docker/` directory with Caddy service added
+- Updated README.md and DEPLOYMENT.md with correct architecture documentation
+
+### Fixed
+- Health endpoint returning 401 when AUTH_TOKEN was set (middleware order bug)
+- pyproject.toml testpaths pointing to wrong directory
+
 ## [1.0.0] - 2025-02-03
 
 ### Changed