Drop async-await support support for Xcode 13.1 and 13.0

What's Changed

• Drop async-await support for Xcode 13.0 and 13.1 by @prochazkafilip in #98

New Contributors

• @prochazkafilip made their first contribution in #98

Full Changelog: 1.4.1...1.5.0

Cancellation of async methods

Merge pull request #97 from futuredapp/release/1.4.1

Increase version to 1.4.1

Backdeployed concurrency support

• Backdeployed concurrency support.
• Add workflows for different macOS versions.
• Update README.

DocC, Swift 5.5 and Xcode 13 support

• Add DocC documentation support.
• Improve Swift 5.5 support.
• Remove Encoding protocol dependency on URLRequest.

Inline documentation

Add inline documentation.

Extension of public interface for `URLQuery`

URLQuery has now public items and encoding property, so it can be used in custom request builders.

URL query encoding fix

Primarily fixes issue where URL query parameters were encoded twice.

URL query type

• Enables sending same keys in queries (to support arrays etc.) using custom URLQuery type
• The backward compatibility in most cases shouold be fine.

URL query and header improvements

• Enables sending same keys in queries (to support arrays etc.)
• Fixes sending JSON Content-Type at all times even when not required.
• Limits the public interface of the framework.
• Remove some Xcode 12 warnings and improve linting.

Combine finished completion fix

Merge pull request #60 from futuredapp/release/v1.1.2

Release v1.1.2