v0.2.0

v0.2.0 is the next minor release.

👀 Highlights

🔌 Data provider system — solve puzzles with --target boha:b1000/66 instead of manually entering pubkeys and ranges. Also upgraded wgpu to v28 and added GPU auto-calibration.

🔌 Data Providers

New provider abstraction for puzzle data sources. The --target flag takes a provider:path format, and --list-providers shows available unsolved puzzles with known pubkeys. The boha provider fetches Bitcoin Puzzle Transaction data automatically.

• Provider system — plug-in architecture for puzzle sources (#5)
• --target flag — e.g. boha:b1000/66 (#5)
• --list-providers — discover available puzzles (#5)

⚡ Performance

• GPU auto-calibration — measures dispatch times at startup to find optimal steps_per_call
• wgpu v28 — upgraded from v24 for latest GPU compute APIs (#3)

🏗️ Architecture

Solver module refactored — GPU solver moved from cpu/ to solver/ for clearer organization.

✅ Upgrading

cargo install kangaroo

👉 Changelog

compare changes

🚀 Enhancements

• provider: Data provider system with boha integration (#5)
• gpu: GPU auto-calibration for optimal step count

💅 Refactors

• solver: Move GPU solver to dedicated module

📦 Dependencies

• wgpu: Upgrade to v28 (#3)

🏡 Chore

• Remove unused shaders
• Add AUR packaging and CI workflow
• Add justfile (#14)
• Add deepwiki badge and context7.json

📖 Documentation

• Add AUR installation instructions

🤖 CI

• Add crates.io publish workflow (#7)
• Add --locked flag to cargo publish (#8)
• Add autofix.ci workflow (#10)
• Add build and clippy workflow (#12)

❤️ Contributors

• @oritwoen