Miniflux 2.0.40
* Update dependencies
* Pin Postgres image version in Docker Compose examples to avoid unexpected upgrades
* Make English and Spanish translation more consistent:
- Use "Feed" everywhere instead of "Subscription"
- Use "Entry" instead of "Article"
* Allow Content-Type and Accept headers in CORS policy
* Use dirs file for Debian package
* Use custom home page in PWA manifest
* Fix scraper rule that could be incorrect when there is a redirect
* Improve web scraper to fetch the only link present as workaround to some landing pages
* Add Matrix bot integration
* Proxify images in API responses
* Add new options in user preferences to configure sorting of entries in the category page
* Remove dependency on `github.com/mitchellh/go-server-timing`
* Add support for the `continuation` parameter and result for Google Reader API ID calls
* Use automatic variable for build target file names
* Add rewrite rule for `recalbox.com`
* Improve Dutch translation