Deluge

Core

- Fix missing trackers added via magnet
- Fix handling magnets with tracker tiers

Breaking changes

- Python 2 support removed (Python >= 3.6)
- libtorrent minimum requirement increased (>= 1.2).

Core

- Add support for SVG tracker icons.
- Fix tracker icon error handling.
- Fix cleaning-up tracker icon temp files.
- Fix Plugin manager to handle new metadata 2.1.
- Hide passwords in config logs.
- Fix cleaning-up temp files in add_torrent_url.
- Fix KeyError in sessionproxy after torrent delete.
- Remove libtorrent deprecated functions.
- Fix file_completed_alert handling.
- Add plugin keys to get_torrents_status.
- Add support for pygeoip dependency.
- Fix crash logging to Windows protected folder.
- Add is_interface and is_interface_name to validate network interfaces.
- Fix is_url and is_infohash error with None value.
- Fix load_libintl error.
- Add support for IPv6 in host lists.
- Add systemd user services.
- Fix refresh and expire the torrent status cache.
- Fix crash when logging errors initializing gettext.

Web UI

- Fix ETA column sorting in correct order (3413).
- Fix defining foreground and background colors.
- Accept charset in content-type for json messages.
- Fix 'Complete Seen' and 'Completed' sorting.
- Fix encoding HTML entities for torrent attributes to prevent XSS.

Gtk UI

- Fix download location textbox width.
- Fix obscured port number in Connection Manager.
- Increase connection manager default height.
- Fix bug with setting move completed in Options tab.
- Fix adding daemon accounts.
- Add workaround for crash on Windows with ico or gif icons.
- Hide account password length in log.
- Added a torrent menu option for magnet copy.
- Fix unable to prefetch magnet in thinclient mode.
- Use GtkSpinner when testing open port.
- Update About Dialog year.
- Fix Edit Torrents dialogs close issues.
- Fix ETA being copied to neighboring empty cells.
- Disable GTK CSD by default on Windows.

Console UI

- Fix curses.init_pair raise ValueError on Py3.10.
- Swap j and k key's behavior to fit vim mode.
- Fix torrent details status error.
- Fix incorrect test for when a host is online.
- Add the torrent label to info command.

AutoAdd

- Fix handling torrent decode errors.
- Fix error dialog not being shown on error.

Blocklist

- Add frequency unit to interval label.

Notifications

- Fix UnicodeEncodeError upon non-ascii torrent name.

WebUI

- Fix js minifying error resulting in WebUI blank screen.
- Silence erronous missing translations warning.

Packaging

- Fix python optional setup.py requirements

Gtk UI

- Add detection of torrent URL on GTK UI focus
- Fix piecesbar crashing when enabled
- Remove num_blocks_cache_hits in stats
- Fix unhandled error with empty clipboard
- Add torrentdetails tabs position menu (3441)
- Hide pygame community banner in console
- Fix cmp function for None types (3309)
- Fix loading config with double-quotes in string
- Fix Status tab download speed and uploaded

Web UI

- Handle torrent add failures
- Add menu option to copy magnet URI
- Fix md5sums in torrent files breaking file listing (3388)
- Add country flag alt/title for accessibility

Console UI

- Fix allowing use of windows-curses on Windows
- Fix hostlist status lookup errors
- Fix AttributeError setting config values
- Fix setting 'Skip' priority

Core

- Add workaround libtorrent 2.0 file_progress error
- Fix allow enabling any plugin Python version
- Export torrent get_magnet_uri method
- Fix loading magnet with resume_data and no metadata (3478)
- Fix httpdownloader reencoding torrent file downloads (3440)
- Fix lt listen_interfaces not comma-separated (3337)
- Fix unable to remove magnet with delete_copies enabled (3325)
- Fix Python 3.8 compatibility
- Fix loading config with double-quotes in string
- Fix pickle loading non-ascii state error (3298)
- Fix creation of pidfile via command option
- Fix for peer.client UnicodeDecodeError
- Fix show_file unhandled dbus error

Documentation

- Add How-to guides about services.

Stats plugin

- Fix constant session status key warnings
- Fix cairo error

Notifications plugin

- Fix email KeyError with status name
- Fix unhandled TypeErrors on Python 3

Autoadd plugin

- Fix magnet missing applied labels

Execute plugin

- Fix failing to run on Windows (3439)

Gtk UI

- Fix errors running on Wayland (3265).
- Fix Peers Tab tooltip and context menu errors (3266).

Web UI

- Fix TypeError in Peers Tab setting country flag.
- Fix reverse proxy header TypeError (3260).
- Fix request.base 'idna' codec error (3261).
- Fix unable to change password (3262).

Extractor plugin

- Fix potential error starting plugin.

Documentation

- Fix macOS install typo.
- Fix Windows install instructions.

Packaging

- Add systemd deluged and deluge-web service files to package tarball (2034)

Core

- Fix Python 2 compatibility issue with SimpleNamespace.