Miniflux 2.0.40 release notes

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