Дополнительная информация:

Новостные ленты и каналы в RSS Guard можно распределить по "профилям", подписки можно организовать в удобную древовидную структуру (по категориям и темам), обновления новостных лент могут автоматически проверяться при запуске приложения и с заданным интервалом. Для каждого канала можно настроить иконку, если не нравится иконка из канала можно использовать локальную иконку/картинку.
RSS Guard имеет встроенный минималистичный веб-браузер (на движке WebKit) с поддержкой вкладок, количество открываемых вкладок не ограничено, при выключении/перезапуске вкладки восстанавливаются. Поддерживается работа через прокси, есть возможность отключить поддержку JavaScript и загрузку картинок (для большей скорости и безопасности), а также можно включить/отключить Flash (реализован как внешний плагин).
Для каждого канала/потока имеются детальные настройки, поддерживается аутентификация на тех ресурсах, где это необходимо, что даёт возможность использовать RSS Guard на любых сайтах. Для той или иной новости, или на дате можно поставить "закладку" (для быстрого доступа к новостям в любое время), есть возможность создания резервных копий подписок и настроек приложения.
RSS Guard качественно автоматизирован и адаптирован для активного Интернет серфинга, интегрируется в область уведомлений (трей) и отображает на значке число непрочитанных новостей, при наличии обновления в лентах новостей отображаются всплывающие подсказки (опционально). Управление приложением возможно с помощью мыши и/или клавиатурных сочетаний (полностью настраиваемых).

Изменения в версии:

4.5.0
Added:
List of article filters assigned to feed is now visible in feed details pane. (#1045)
Right-to-left optional layout for feeds/articles. You can switch this in each feed properties.
Gmail: Labels are now fetched from the service too and they are synchronizable.
New feature called "regex queries" allowing users to have (persistent) regular expression based article list filters. See your feed list for "Regex queries" item and right click to add one.
"reader mode" feature now uses skin-based format & colors.
All features which generate random colors now use better HSV-based algorithm.
Added application-wide and feed-wide ability to limit articles based on article date/time. This can be changed in application settings in "Feed fetching" section and in feed properties dialog in "Articles" section.
JavaScript code of article filters now has syntax highlighting.
Use non-standard "url" element as fallback for article URLs in RSS format.
Percentages of localization progres for each translation is now shown in "Localization" settings section.
"clang-format" updated.
User CSS styles can now be supplied via file <user-data-folder>/web/user-styles.css.
When fetching metadata during OPML import, there is now option to NOT fetch icons. (#1009)
Fixed:
Icons in feed list are now correctly vertically centered. (#999)
Fixes related to word-wrap of long texts in article list and feed details pane. (#1033)
Multi-column sorting is now correctly persistent. (#1039)
Fixed a problem where article filters are sometimes not applied correctly when feed is fetched.
Skin's pallete (dark) are now applied depending on slightly enhanced logic.
Skin's custom colors are now applied depending on slightly enhanced logic.
HTTP redirection was not working sometimes, breaking some feeds.
Docs updated.
Feedly: Fix errors when some feeds did not have titles.
Almost all localizations refreshed.
Fixed multiple crashes.
Correctly show numeric badge on Windows if RSS Guard starts in tray/minimized mode.
4.4.0
Added:
Read/unread state is now also shown by coloured dot in article list, inspired by similar feature of QuiteRSS. The behavior is switchable in settings. (#948)
Details of selected feed list item are now enhanced with new information. (#962)
Item (feed) ID is now visible in item details and in tooltips of feed list. (#965)
"nudus" skin is bit tweaked. (#942)
Added option to reorganize any folder in feed list alphabetically even in manual sorting mode. (#918)
Added shortcuts to scroll article up/down. (#408)
Added global option to open all hyperlinks by default in external web browser. (#386)
Email editor for Gmail now supports rich-text.
Added support for very fast feed fetching intervals.
Added button to clear web cache and storage.
Added some missing icons.
Fixed:
Application performance is now hugely improved when using big number of labels and/or article filters. There are some possibilities for extra performance fine-tuning which might be addressed in the future. (#952)
Behavior and visual representation of "article highlighter" and "article list filter" tool buttons is now fixed. (#943)
Newly created label is now placed in correct sort position in feed list. (#978)
Fixed html/plain auto-detection for "https://blog.torproject.org/blog/feed". (#979)
Modal dialogs are also taken into account for feature "do not fetch feeds when main window is unfocused". (#973)
Hamburger menu did not work in fullscreen mode in some cases. (#953)
Resizing of feed import dialog is now better. (#945)
Unwanted application restarts. (#940)
Main window fade-in effect on Windows OS is now consistent. (#933)
Many other smaller fixes.
4.3.4
Added:
Persistent article/item viewer. By default it is on. If no article is selected but feed/category is, then miscellaneous information about selected feed list item is displayed. (#424)
macOS build is now built with macOS 11.
Linux build is now built with Ubuntu 20.04 which is now oldest supported Linux LTS distribution.
Reworked logic of determining which article states (read/unread/starred/unstarred) have changed when synchronizing states to remote feed servers. This concerns all synchronized plugins like Gmail, Greader, Feedly, etc. and show in theory lead to much better performance when you mark many articles as read or unread.
Couple of extra QoL enhancements for Gmail like proper encoding of attachment filenames, turned off displaying of "enclosures" as these are displayed in other way, etc.
Fixed:
Deadlock when fetching feeds in some corner situations is now resolved. (#910)
URLs of articles are now sanitized from leading and trailing spaces. (#914)
ATOM feeds were mistakenly changed to RSS feeds during OPML import. (#913)
Now compiles with GCC 13. (#911)
Freezing of GUI when fetching feeds should now be gone even on newer Qt library.
Correct account-wide proxy is used when importing feeds.
Article duplicity checks are now much more useful and actually working in article filters.
Translations synced.
All buttons from article toolbar now correctly follow tool button style.
4.3.3
Added:
Article searching was greatly improved - now you can use either text or regexp or wildcard as search phrase and you can choose whether to search just in titles or in whole article. (#886)
Added option to focus feed/article lists with keyboard shortcuts. (545)
Uninstaller now should detect if RSS Guard is running or not. (#529)
Gmail: Original e-mail body is now appended to response.
Gmail: E-mail preview now uses styling from skin for unified UX.
Minor enhancements for OPML importing.
Fixed:
Showing pictures from authenticated feeds now should work. (#909)
Word-wrap is now correctly used for plain-text articles. (#900)
Some memory leaks were patched and also SQLite database connections now share "cache" across all threads, resulting in drastically better RAM usage of the app.
Feedly: Article state synchronization now works.
Updated docs, updated translations.
4.3.2
Added:
Display total number of underlying feeds/categories in account's tooltip in feed list. (#881)
Press "CTRL+F" when article script textbox is highlighted in "Article filters" dialog to allow for text searching. (#889)
Filtering option in article list toolbar are now inclusive with checkbox like appearance. You can now thus select multiple filtering conditions and if article meets atleast one of them, it is displayed. (#468)
WebEngine disk cache now can be disabled in settings. If it is "disabled" then RSS Guard will use memory-based cache which is automatically destroyed when RSS Guard exits. (#725)
Help spoilers now can display HTML help with clickable hyperlinks.
Skins are now able to load custom TTF and OTF fonts and also skins now are able to specify application-wide font. You can see sample usage of this feature in sample skin.
Fixed:
Fixed crash when importing OPML files.
Fixed looooong-standing hidden bug which could cause that labels DEassigned from filters were not synchronized back to feed service if supported.
Enhanced information about "resources" in "About" dialog.
4.3.1
Fixed:
Reverted to Qt 6.3 for Windows 10+ builds due to some regressions AGAIN.
Fixed TT-RSS icons downloading when obtaining list of feeds/folders.
RSS Guard now converts all placeholders (for example "%data%") to native path folder separators.
4.3.0
Added:
Massive update for feed fetching mechanism. It is now very parallelized and performance gain should be brutal. On my development PC with 4 cores (Intel i5) I observed 800 % performance boost. Note that this feature required huge number of changes on source code so there could be some corner case regressions or not so polished situations. File bug report when that happens. Also, number of threads used by this feature is configurable via --threads command line switch. This parallelization approach will also be applied to some other parts of application in the future, particularly for some massive batched network operations in some plugin - TT-RSS, Greader or Gmail - which will result in massive performance boost too.
RSS Guard is now available on Flathub in two distinct variants - "full" and "lite" (same as "nonwebengine").
Suffix ".xml" is also accepted for OPML 2.0 files.
Brutal speed enhancements when importing OPML 2.0 files. Whole functionality is now properly parallelized and performance boost is potentially massive, depending on number of your CPU cores/threads.
Qt 6 bumped to 6.4.2 version - this fixes some regressions.
Fixed:
Some random Mac OS X crash. (#866)
4.2.7
Added:
Released only due to technical reasons. (#836)
Fixed:
Released only due to technical reasons. (#836)
4.2.6
Added:
Bunch of premade sample article filters added to "Article filters" window.
Placeholders in external tools definitions can be now arbitrarily placed.
Article RSS enclosures can now be added from within article filters.
Added customizable skin color for feeds with NEW articles. So now it is possible to distinguish between NEW and UNREAD (but old) articles. (#850)
Added application debug log dialog. See "Help" menu for more.
Too big fetched feed icons are now automatically scaled down to fixed size (48x48).
Now it is possible to run post-process script when importing OPML. (#848)
Now it is possible to change "User-Agent" HTTP header. (#835)
Added now column into article list which shows labels for each article. (#768)
Now it is possible to "suppress" feed. Suppressed feeds do not trigger notifications. (#745)
Fixed:
HTML detection on the QTextBrowser viewer is now more precise. (#813)
Article decoding for Nextcloud News works better. (#814)
Inoreader built-in API tokens are removed, because they were abused.
Default AdBlock lists now have corrected URL addresses.
Fixed full-article scraper "scrape-full-articles.py".
Do some preparations and code cleanups for adding "lite" RSS Guard variant to Flathub.
Nextcloud News plugin processes "mediaThumbnail" and "mediaDescription" when parsing articles. (#831)
Avoid appending empty RSS enclosures to articles. (#832)
AppImage reverted to Qt 5 as Qt 6 support in AppImage generator is very very buggy.
All dialogs where icons/images are selected now load their "formats" dynamically to support all possible image formats correctly. (#834) This effectivelly adds "webp" and other formats on systems where it is supported.
Fixed crash. (#849)
Enable smooth-scrolling by default. (#793)

О портативной версии:

Портативная версия предоставлена разработчиком, работает без установки.
В раздаче представлена в виде авторских архивов по причине высокой степени сжатия.
rssguard-4.5.0-7175578b6-nowebengine-win7.7z
CRC32: 24c8e53f
MD5: 9ca73fe5bfd125ca63f95df05327d915
SHA-1: 7320046ed4a970c31b163b08f778c3779dd18783
rssguard-4.5.0-7175578b6-nowebengine-win10.7z
CRC32: a8d5b59d
MD5: eea74501bd1d3f422f76f9ed71eee9ff
SHA-1: db513498078625734a2ec23c20c59cc61832f154
rssguard-4.5.0-7175578b6-win7.7z
CRC32: 68302efd
MD5: 03aac22d16d00ef8d2fc3727bd48f00e
SHA-1: 115bd5f58867f5bf9df7b2118407e9c777c6c189
rssguard-4.5.0-7175578b6-win10.7z
CRC32: b2fe875f
MD5: 7dc05d7aab7fa3e037ec890a1cbcbc50
SHA-1: 8637d8bcee4aa24361802124053892c4093b6ba8