This update for libtorrent-rasterbar provides version 1.1.2 and fixes the following issues:

- Fix a resumedata check issue with files with priority 0 (boo#1028448).
- Fix invalid access when leaving seed-mode with outstanding hash jobs.
- Fix an ABI compatibility issue introduced with preformatted entry type.
- Add web_seed_name_lookup_retry to session_settings.
- Slightly improve proxy settings backwards compatibility.
- Add a function to get default settings.
- Updating super seeding would include the torrent in state_update_alert.
- Fix an issue where num_seeds could be greater than num_peers in torrent_status.
- Finished non-seed torrents can also be in super-seeding mode.
- Fix an issue related to unloading torrents.
- Fix finished-time calculation.
- Add missing min_memory_usage() and high_performance_seed() settings presets to Python.
- Fix a stat cache issue that sometimes would produce incorrect resume data.
- Storage optimization to peer classes.
- Fix the torrent name in alerts of builds with deprecated functions.
- Make torrent_info::is_valid() return false if a torrent failed to load.
- Fix per-torrent rate limits for >256 peer classes.
- Don't load user_agent and peer_fingerprint from session_state.
- Fix the file rename issue with name prefix matching torrent name.
- Fix division by zero when setting tick_interval > 1000.
- Fix move_storage() to its own directory (would delete the files).
- Fix the socks5 support for UDP.
- Add a setting urlseed_max_request_bytes to handle large web seed requests.
- Fix Python bindings crash with non-default C++11.
- Add trackers from the add_torrent_params/magnet links to separate tiers.
- Deprecate the mmap_cache feature.
- Add an utility function for generating the peer ID fingerprint.
- Fix a bug in last-seen-complete.
- Remove a file size limit in the torrent_info filename constructor.
- Fix tail-padding for the last file in create_torrent.
- Don't send the user-agent in metadata http downloads or UPnP requests when in the anonymous mode.
- Fix the internal resolve links lookup for mutable torrents.
- Hint DHT bootstrap nodes of actual bootstrap request.