Aiohttp-client-cache

- Fix initialziation of `SQLiteBackend` so it can be created outside main event loop

[See all issues & PRs for v0.4](https://github.com/requests-cache/aiohttp-client-cache/milestone/3?closed=1)

- Add optional support for the following **request** headers:
- `Cache-Control: max-age`
- `Cache-Control: no-cache`
- `Cache-Control: no-store`
- Add optional support for the following **response** headers:
- `Cache-Control: max-age`
- `Cache-Control: no-store`
- `Expires`
- Add support for HTTP timestamps (RFC 5322) in `expire_after` parameters
- Add a `use_temp` option to `SQLiteBackend` to use a tempfile
- Packaging is now handled with Poetry. For users, installation still works the same. For developers,
see [Contributing Guide](https://aiohttp-client-cache.readthedocs.io/en/stable/contributing.html) for details
- Published package on [conda-forge](https://anaconda.org/conda-forge/aiohttp-client-cache)

[See all issues & PRs for v0.3](https://github.com/requests-cache/aiohttp-client-cache/milestone/2?closed=1)

- Add async implementation of DynamoDb backend
- Add support for expiration for individual requests
- Add support for expiration based on URL patterns
- Add support for serializing/deserializing `ClientSession.links`
- Add case-insensitive response headers for compatibility with aiohttp.ClientResponse.headers
- Add optional integration with `itsdangerous` for safer serialization
- Add `CacheBackend.get_urls()` to get all urls currently in the cache
- Add some default attributes (`from_cache, is_expired`, etc.) to returned ClientResponse objects
- Allow passing all backend-specific connection kwargs via CacheBackend
- Add support for `json` request body
- Convert all `keys()` and `values()` methods into async generators
- Fix serialization of Content-Disposition
- Fix filtering ignored parameters for request body (`data` and `json`)
- Add user guide, more examples, and other project docs

[See all issues & PRs for v0.2](https://github.com/requests-cache/aiohttp-client-cache/milestone/1?closed=1)

- Refactor SQLite backend to use `aiosqlite` for async cache operations
- Refactor MongoDB backend to use `motor` for async cache operations
- Refactor Redis backend to use `aiosqlite` for async cache operations
- Add integration tests and `docker-compose` for local test servers

- Initial fork from [`requests-cache`](https://github.com/reclosedev/requests-cache)
- First pass at a general refactor and conversion from `requests` to `aiohttp`
- Basic features are functional, but some backends do not actually operate asynchronously