v0.3.9

What's Changed

• release: v0.3.9 by @bug-ops in #123

Full Changelog: v0.3.8...v0.3.9

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.8

What's Changed

• chore(deps): bump toml from 1.0.4+spec-1.1.0 to 1.0.6+spec-1.1.0 in the rust-minor-patch group by @dependabot[bot] in #115
• chore(deps): bump quinn-proto from 0.11.13 to 0.11.14 by @dependabot[bot] in #117
• chore(deps): bump the rust-minor-patch group with 3 updates by @dependabot[bot] in #118
• chore(deps): bump lz4_flex from 0.11.5 to 0.11.6 by @dependabot[bot] in #120
• chore(deps): bump rmcp from 0.17.0 to 1.2.0 by @dependabot[bot] in #119
• release: v0.3.8 by @bug-ops in #121

Full Changelog: v0.3.7...v0.3.8

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.7

What's Changed

• chore(deps): bump tempfile from 3.25.0 to 3.26.0 in the rust-minor-patch group by @dependabot[bot] in #103
• chore(deps): bump rmcp from 0.16.0 to 0.17.0 by @dependabot[bot] in #109
• chore(deps): bump the github-actions group with 3 updates by @dependabot[bot] in #104
• chore(deps): bump arrow to 58.0, rmcp to 0.17, pyo3-arrow to 0.17, tempfile to 3.26 by @bug-ops in #112
• fix(deps): bump aws-lc-sys to 0.38.0 to fix 3 high CVEs by @bug-ops in #113
• release: v0.3.7 by @bug-ops in #114

Full Changelog: v0.3.6...v0.3.7

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.6

What's Changed

• chore(deps): bump pyo3 from 0.28.1 to 0.28.2 by @dependabot[bot] in #100
• release: v0.3.6 by @bug-ops in #101
• fix: sync pyproject.toml version to 0.3.6 by @bug-ops in #102

Full Changelog: v0.3.5...v0.3.6

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.5

What's Changed

• ci(codspeed): switch to weekly schedule by @bug-ops in #90
• fix(mcp): resolve runtime, logging and error tracing issues by @bug-ops in #91
• chore(deps): bump bytes from 1.11.0 to 1.11.1 by @dependabot[bot] in #92
• chore(deps): bump time from 0.3.46 to 0.3.47 by @dependabot[bot] in #93
• chore(deps): bump the rust-minor-patch group with 9 updates by @dependabot[bot] in #95
• chore(deps): bump the github-actions group with 2 updates by @dependabot[bot] in #94
• chore(deps): bump the rust-minor-patch group with 3 updates by @dependabot[bot] in #96
• chore(deps): bump toml from 0.9.11+spec-1.1.0 to 1.0.1+spec-1.1.0 by @dependabot[bot] in #98
• chore(deps): bump rmcp from 0.14.0 to 0.15.0 by @dependabot[bot] in #97
• release: v0.3.5 by @bug-ops in #99

Full Changelog: v0.3.4...v0.3.5

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.4

What's Changed

• chore(deps): bump the github-actions group with 3 updates by @dependabot[bot] in #80
• feat(mcp): Phase 4 - Prometheus metrics infrastructure by @bug-ops in #81
• feat(mcp): Phase 4.5 - Configuration reload infrastructure by @bug-ops in #82
• ci(codspeed): add benchmark workflow with required features by @bug-ops in #84
• test: improve code coverage with unit tests by @bug-ops in #86
• ci: migrate to moonrepo/setup-rust for unified toolchain management by @bug-ops in #87
• ci(codspeed): add memory, walltime and Python benchmark jobs by @bug-ops in #88
• chore(release): v0.3.4 by @bug-ops in #89

Full Changelog: v0.3.3...v0.3.4

MCP Server Installation

Binary Installation

Download the appropriate binary for your platform:

• Linux x86_64 (glibc): hdbconnect-mcp-x86_64-unknown-linux-gnu.tar.gz
• Linux x86_64 (musl, static): hdbconnect-mcp-x86_64-unknown-linux-musl.tar.gz
• Linux aarch64: hdbconnect-mcp-aarch64-unknown-linux-gnu.tar.gz
• macOS x86_64: hdbconnect-mcp-x86_64-apple-darwin.tar.gz
• macOS ARM64: hdbconnect-mcp-aarch64-apple-darwin.tar.gz
• Windows x64: hdbconnect-mcp-x86_64-pc-windows-msvc.zip

Extract and add to your PATH:

# Linux/macOS
tar xzf hdbconnect-mcp-*.tar.gz
sudo mv hdbconnect-mcp /usr/local/bin/

# Verify installation
hdbconnect-mcp --version

Cargo Installation

cargo install hdbconnect-mcp

Claude Desktop Integration

Add to ~/.claude/claude_desktop_config.json:

{
  "mcpServers": {
    "hana": {
      "command": "hdbconnect-mcp",
      "args": [
        "--url", "hdbsql://user:password@host:39017",
        "--read-only", "true",
        "--row-limit", "10000"
      ]
    }
  }
}

Python Package Installation

pip install pyhdb_rs

See README for detailed usage.

Checksums

SHA256 checksums are available for all binary artifacts (.sha256 files).

v0.3.2

What's Changed

• test coverage and add comprehensive benchmark suite by @bug-ops in #44
• Enable sccache for test wheel builds by @bug-ops in #45
• Optimize decimal conversion with pre-computed powers of 10 by @bug-ops in #46
• feat: eliminate dynamic dispatch with enum-based builder system by @bug-ops in #47
• perf: fix temporal types regression with Box wrapping optimization by @bug-ops in #48
• perf: add profiling infrastructure for performance analysis by @bug-ops in #49
• perf: Phase 5 - BigInt clone elimination via Cow::Borrowed by @bug-ops in #50
• perf: Phase 6 - String capacity pre-sizing via field metadata by @bug-ops in #51
• Phase 7: Homogeneous Loop Hoisting by @bug-ops in #52
• Release v0.3.2: performance optimization series by @bug-ops in #55

Full Changelog: v0.3.1...v0.3.2

v0.3.1

What's Changed

• docs: add path-specific GitHub Copilot review instructions by @bug-ops in #41
• refactor: eliminate all DRY violations by centralizing utilities by @bug-ops in #42
• Release v0.3.1: config-first API and documentation cleanup by @bug-ops in #43

Full Changelog: v0.3.0...v0.3.1

v0.3.0

What's Changed

• docs: expand async API documentation and remove execute_polars method by @bug-ops in #37
• refactor: extract common async helper functions by @bug-ops in #38
• Critical architecture fixes and improvements by @bug-ops in #39
• feat: implement builder-based connection API with TLS support (v0.3.0) by @bug-ops in #40

Full Changelog: v0.2.4...v0.3.0

v0.2.4

What's Changed

• refactor(connection): make builder.build() panic-free by @bug-ops in #30
• refactor(reader): harden unsafe Send implementations by @bug-ops in #31
• refactor(connection): eliminate expect() in connection state by @bug-ops in #32
• refactor(async): document and refine lint suppressions by @bug-ops in #34
• ci: eliminate wheel build duplication in test workflow by @bug-ops in #33
• refactor(cursor): migrate from deprecated downcast to cast by @bug-ops in #35
• chore: release v0.2.4 by @bug-ops in #36

Full Changelog: v0.2.3...v0.2.4