Changelog:

• FEATURE: Select the file of single file torrents when opening destination folder (pmzqla)
• BUGFIX: Fix crash with invalid favicon. Closes #3632. (glassez)
• BUGFIX: Try to download favicon.png when the download of favicon.ico fails (pmzqla)
• BUGFIX: Try to avoid loading a corrupted configuration file. Also log errors encountered while saving/loading the configuration. Closes #3503. (sledgehammer999)
• BUGFIX: Allow adding torrent link from Torcache (jsayol)
• BUGFIX: Don't limit the number of torrents that can be announced to the tracker/dht/lsd. Closes #3473. (sledgehammer999)
• BUGFIX: Fix potential crash when memory allocation failed. Closes #3877. (Chocobo1)
• COSMETIC: Change Queue buttons order in the Toolbar (GUI &;; Web UI) (ngosang)
• COSMETIC: Move option "Ignore transfer limits on local network" to Speed page (Chocobo1)
• COSMETIC: Move option "Confirm torrent deletion" to Behavior page (Chocobo1)
• COSMETIC: Fix typos. Make `μTP` untranslatable. Use American variation of words. Closes #3654. (sledgehammer999)
• COSMETIC: Optimize text color for dark themes. Closes #3633 and #3815. (sledgehammer999)
• COSMETIC: Show current label in the torrent context menu. Closes #3776. (sledgehammer999)
• WEBUI: Add save_path to /query/torrents (Casey Bodley)
• WEBUI: Bump API_VERSION to 5
• SEARCH: Fix python detection when the 'Anaconda' software is installed. Closes #3731. (sledgehammer999)
• RSS: Handle magnet links as torrents instead of news URLs. Closes #3560 (ngosang)
• RSS: Trim elements text in RSS articles (ngosang)
• RSS: Fix contextual menu in RSS torrents list (ngosang)
• RSS: Improve error handling when a RSS feed doesn't contain torrents (ngosang)
• RSS: More precise message and code simplification in RSS feeds deletion (ngosang)
• RSS: Don't hide the elements in Unread list when clicked (ngosang)
• RSS: Allow multiple selection in RSS torrents list (ngosang)
• RSS: Simplify string translation (ngosang)
• RSS: Handle more types of RSS feeds (ngosang)
• RSS: Fix RSS panel position not saved (ngosang)
• RSS: Fix forgetting label changes to first item in RSS rule list. (Gelmir)
• RSS: Add label to UI when a new one is creating during rule addition. (Gelmir)
• RSS: Removes refresh message when adding a new feed (ngosang)
• RSS: Fix RSS crash when deleting RSS feeds. Closes #997, #2152, #2461, #3718, #3747, #3766, #3806, #3814, #3829 and #3846. (ngosang)
• RSS: Sort labels in RSS Downloader dialog, closes #3140. (Chocobo1)
• WINDOWS: Correctly show german letters in the installer. Closes #3574, #3566. (sledgehammer999)
• WINDOWS: Fix file selection on Explorer when the filename contains weird characters. Closes #3185. (sledgehammer999)
• WINDOWS: Fix wrong default download directory in Windows. Closes #2625. (Chocobo1)
• WINDOWS: Fix German translation of the installer. (netswap)
• LINUX: Fix broken .desktop file icon for some locales. See #3905. (sledgehammer999)
• OTHER: Fix ppc64le detection during configure (sledgehammer999)
• OTHER: Don't use sed in configure. Closes #3169. (pmzqla)
• OTHER: Fix broken donation link. Closes #3771. (sledgehammer999)
• OTHER: Add forum link in README. Closes #3853. (sledgehammer999)
• OTHER: New translation: Esperanto
• OTHER: Fix Qt5 nox build on non-Windows. (sledgehammer999)