1.14.0-b0

What's Changed

• Update style setup by @larsevj in #615
• Add pytest-xdist to pyproject.toml by @andreas-el in #621
• Remove tox by @larsevj in #622
• Update to new ert api by @oyvindeide in #612
• Use target format for target case by @oyvindeide in #624
• Move forward model docs to plugins by @yngve-sk in #625

Full Changelog: 1.13.0...1.14.0-b0