Molten

Fixed

* Relaxed version pins on `gevent` and `typing_inspect`. The former switched to calendar-versioning back in April.
* Fixed OpenAPI generation for generic types w/o type parameters under Python 3.9.
* Fixed a deadlock in `WebsocketsTestClient` under Python 3.9.

Fixed

I just _knew_ I was tempting fate with that 1.0 release. This release
fixes a build issue with the package where a template file was
missing. (37)

Molten has been extremely stable for the past year and a half so I've
decided to make it official by tagging this release as 1.0.

Changed

* Updated version pin for `typing-inspect` to allow `0.5`. (35)

Added

* `UploadedFile` can now be requested via DI inside handlers.
* The test client now supports file "uploads" via the `file` keyword
argument.

Fixed

* `UploadedFile` now renders a file upload element in OpenAPI
documents. 23

Fixed

* Fixed an issue where Singletons that were dependencies of other singletons were instantiated multiple times.

Changed

* `CookieStore` now accepts string signing keys and automatically encodes them to bytes.
* Environment variables can now be substituted into TOML settings using the `$VARIABLE_NAME` syntax. This is a breaking change if your settings files contain `$` characters; replace them with `$$` to escape them.