About this extension

Sage-Like is a simple, sidebar based feed reader (Atom, RSS, JSON and RDF). Like its add-on predecessors, Sage by Peter Andrews and the Sage++ by Higmmer, I did my best to keep it lightweight and fast.

◼ FEATURES
● A sidebar based display.
● Feed discovery from the sidebar and from the address bar.
● Customized discovery of "hidden" RSS feeds on YouTube, Reddit, DeviantArt,
Pinterest and Behance.
● Integrated with the browser's native bookmarks.
● Feeds automatically sync across your devices when using Firefox Sync.
● Fully customizable tree view. Add/Edit/Delete/Copy/Paste/Drag-n-drop directly
in sidebar.
● Various filtering capabilities to the tree feeds (filter by title, URL or status).
● Context menus for feeds and for feed-items (articles) offer more actions.
● Support for middle-click, ctrl-click & shift-click in the feed-items list.
● Rendered Feed Preview via middle-click or context menu (support custom
style sheet).
● Support for import & export feed subscriptions using an OPML file.
● Customizable UI font & colors.
● Support Manifest V3.

◼ MANIFEST VERSION
The latest version supporting Manifest V2 is Sage-Like v3.2.2.
Available at https://addons.mozilla.org/en-US/firefox/addon/sage-like/versions.

◼ PERMISSION JUSTIFICATION
● 'Read and modify bookmarks' – Integration with the browser's native
bookmarks.
● 'Get data from the clipboard' – Support for Copy/Paste operations in the
sidebar.
● 'Input data to the clipboard' – Support for Copy/Paste operations in the
sidebar.
● 'Download files and read and modify the browser’s download history' –
Exporting feeds to a file (OPML).
● 'Access browsing history' – Managing feed state (read/unread).
● 'Access browser tabs' – Opening feed articles, feed Previews, etc.
● 'Access your data for all websites' – Feed fetching and feed discovery.
● "storage" – Storing extension preferences.
● "webRequest" – Intercepting clicks on RSS links to display feed previews.
● "webRequestBlocking" – Intercepting clicks on RSS links to display feed
previews.
● "menus" – Try to open page links in Feed Preview from context menu.

◼ CUSTOM CSS FILES
A few basic custom style sheet files (.css) for the Feed Preview page.
To be used as‑is or serve as examples.
https://discourse.mozilla.org/t/support-sage-like-sidebar-based-rss-feed-reader/43383/18

◼ SUPPORT & FEEDBACK
https://discourse.mozilla.org/t/support-sage-like-sidebar-based-rss-feed-reader/43383

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Release notes for 3.8

Changes

Implemented improvements in handling XML parsing error with emphasis on unknown XML named entities.
Improved sidebar state restoration when the extension is configured not to refresh feeds on sidebar open.
Added a summary view for displaying tree feed statistics, accessible via the sidebar context menu.
Added warning notations about feeds with fixable parsing errors in feed tooltips.
Fixed parsing of unsupported content types when detecting feeds in web pages.
Reduced and cleaned up example feeds created during the initial installation of the extension.
Various minor fixes, code enhancements and cleanup.

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