Version 0.4.0

An important fix/feature: LICENSE files were not being included in the wheel's metadata folder. You can configure the license file selection via a new configuration option, and a reasonable default was added. You can now select a source directory for your CMakeLists.txt. A lot of work was done on the still experimental setuptools backend; it still should be seen as completely experimental while it is being finished.

Features:

• cmake.source-dir for CMakeLists in subdirectories by @henryiii in #323
• Add LICENSE file option by @henryiii in #321

Fixes:

• Ninja wasn't being used if present by @henryiii in #310
• Wheels were not including the LICENSE file by @henryiii in #321

Setuptools plugin:

• Refactor plugin as custom setuptools command by @henryiii in #312
• Adding cmake_args by @henryiii in #314
• Add wrapper for skbuild.setup compat by @henryiii in #315

Other:

• ci: add rpmlint and smoke tests by @LecrisUT in #313

Full Changelog: v0.3.3...v0.4.0