v0.4.0

What's Changed

Maintenance 🔧

• loosen python version constraints by @OttoVintola in #9
• Fix tests by @OttoVintola in #10
• Fixes pymc-devs/pymc-bart#279 by @OttoVintola in #20
• Better tree storage by @OttoVintola in #21
• Better tree storage by @OttoVintola in #22
• Better tree storage by @OttoVintola in #23
• fix arguments of setup_chain by @OttoVintola in #24
• Prepare release by @OttoVintola in #25
• Prepare release by @OttoVintola in #26

Full Changelog: v0.3.0...v0.4.0