v0.16.0 - New Joining, Update spyral-utils

In this release of Spyral, we changed a lot of things!

• New cluster joining algorithm, relying on full 3-D data
• Update spyral-utils allowing for GasMixtureTargets in the solver
• Cleanup internals, refactor some tricky behavior
• Add in experimental new start method to hopefully accommodate HPC environments
• And more!

Check out the documentation for details. Note that spyral-utils minimum version was updated as well.

What's Changed

• Pull hotfix to gwm17_dev by @gwm17 in #237
• Add Zenodo badge by @gwm17 in #238
• QoL, Improved Joining by @gwm17 in #240
• Fix new joining, update version by @gwm17 in #243
• More joining fixes by @gwm17 in #244
• Final (hopefully) tweaks to joining by @gwm17 in #246
• Update spyral-utils, add preliminary dragon_start, set to release by @gwm17 in #248
• Last min bugfixes for release by @gwm17 in #250
• 0.16.0 Release PR by @gwm17 in #249

Full Changelog: v0.15.1...v0.16.0