v0.5.1

Updated user support from v0.5.0

What's Changed

• Clean-up Model preference code by @chaimain in #178
• Rebase with the hotfix release v0.4.4 by @chaimain in #180
• Update sphinx requirement from <8,>=6.0 to >=6.0,<9 by @dependabot in #181
• Fix issues with dependencies by @chaimain in #182
• Generalize reading and writing Gammapy Models by @chaimain in #179
• Add LST1 DL4 Crab data by @chaimain in #184
• Add conda env by @chaimain in #185

Full Changelog: v0.5.0...v0.5.1