Log Message:
libtorrent-rasterbar: updated to 2.0.9

libtorrent-2.0.9

fix issue with web seed connections when they close and re-open
fallocate() not supported is not a fatal error
fix proxying of IPv6 connections via IPv4 proxy
treat CGNAT address range as local IPs
add stricter checking of piece layers when loading torrents
add stricter checking of v1 and v2 hashes being consistent
cache failed DNS lookups as well as successful ones
add an i2p torrent state to control interactions with clear swarms
fix i2p SAM protocol parsing of quoted messages
expose i2p peer destination in peer_info
fix i2p tracker announces
fix issue with read_piece() stopping torrent on pieces not yet downloaded
improve handling of allow_i2p_mixed setting to work for magnet links
fix web seed request for renamed single-file torrents
fix issue where web seeds could disappear from resume data
extend save_resume with additional conditional flags
fix issue with retrying trackers in tiers > 0
fix last_upload and last_download resume data fields to use posix time
improve error messages for no_connect_privileged_ports, by untangle it from the \ 
port filter
fix I2P issue introduced in 2.0.0
add async tracker status query, post_trackers()
add async torrent status query, post_status()
support loading version 2 of resume data format
fix issue with odd piece sizes
add async piece availability query, post_piece_availability()
add async download queue query, post_download_queue()
add async file_progress query, post_file_progress()
add async peer_info query, post_peer_info()