download the new version for mac RSS Guard 4.4.0

This concerns all synchronized plugins like Gmail, Greader, Feedly, etc.

Reworked logic of determining which article states (read/unread/starred/unstarred) have changed when synchronizing states to remote feed servers.

Linux build is now built with Ubuntu 20.04 which is now oldest supported Linux LTS distribution.

macOS build is now built with macOS 11.

If no article is selected but feed/category is, then miscellaneous information about selected feed list item is displayed.

open-source development model and friendly author waiting for your feedback,.internal web browser mouse gestures support,.integrated web browser with adjustable behavior + external browser support,.open-source development model based on GNU GPL license, version 3,.ability to hide list of feeds/categories,.fully skinnable user interface + ability to create your own skins,.KFeanza-based default icon theme + ability to create your own icon themes,.hideable main menu, toolbars and list headers,.ability to check for updates on all platforms + self-updating on Windows,.fully adjustable toolbars (changeable buttons and style),.feed authentication (Digest-MD5, BASIC, NTLM-2),.printing of messages and any web pages,.ability to backup/restore database or settings,.full support of podcasts (both RSS & ATOM),.ability to discover existing feeds on websites,.