update funding through open collective

.github/FUNDING.yml

@@ -2,7 +2,7 @@
 
 github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
 patreon: # Replace with a single Patreon username
-open_collective: # Replace with a single Open Collective username
+open_collective: "fluent-reader"
 ko_fi: # Replace with a single Ko-fi username
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry

README.md

@@ -24,6 +24,9 @@ If you are using macOS or an older version of Windows, you can also [get Fluent
 - Search for articles with regular expressions or filter by read status.
 - Organize your subscriptions with folder-like groupings.
 - Single-key [keyboard shortcuts](https://github.com/yang991178/fluent-reader/wiki/Support#keyboard-shortcuts).
+- Hide, mark as read, or star articles automatically as they arrive with regular expression rules.
+
+Support for RSS services including Fever API, Inoreader, or Feedly are being fundraised through [Open Collective](https://opencollective.com/fluent-reader). 
 
 ## Development
 
@@ -34,7 +37,7 @@ Help make Fluent Reader better by reporting bugs or opening feature requests thr
 You can also help internationalize the app by providing [translations into additional languages](https://github.com/yang991178/fluent-reader/tree/master/src/scripts/i18n). 
 Refer to the repo of [react-intl-universal](https://github.com/alibaba/react-intl-universal) to get started on internationalization. 
 
-If you enjoyed using the app, consider supporting its development by [donating through Paypal](https://www.paypal.me/yang991178) or buying the app from Microsoft Store.
+If you enjoyed using the app, consider supporting its development by donating through [Open Collective](https://opencollective.com/fluent-reader) or [Paypal](https://www.paypal.me/yang991178).
 
 ### Build from source
 ```bash