Release 4.9.3

• fixed sftp out-of-order problem.
• fixed udp tracker looping.
• fixed a few coredumps.
• fixed compilation in some cases.
• translations updated.

Release 4.9.2

• mkdir: fixed exit code with -f option.
• ftp: made ftp:use-pret setting tri-boolean.
• get/mget/put/mput: don't try next files after error if cmd:fail-exit is true.
• get/mget: fixed -O option with remote URL and xfer:use-temp-file being true.
• mirror: disallow empty patterns; don't delete "..".
• mirror: fixed --on-change with --reverse.

Version 4.9.1

• get1: fixed creating the target directory.
• get1: fixed renaming the temp file.
• fixed a coredump on startup when IPv6 is not supported or configured.
• fixed build with --disable-ipv6.
• fixed build with Sun Studio.

Version 4.9.0

• ftp: add support for CEPR command.
• ftp: enabled TLS by default.
• ftp: fixed OPTS MLST format.
• ftps: apply rfc1738 rules.
• ftp: stop sending ALLO commands by default.
• http: fixed redirection to absolute path.
• http: improved index parsing performance.
• http: revert to original URL when temporary redirects led to an error.
• mirror --no-empty-dirs: exclude empty dirs so that chmod is not done on them.
• net: disable inet6 if there is no public ipv6 address.
• net: lowered reconnect intervals.
• sftp, fish: fixed yes/no/[fingerprint] and passphrase recognition.
• sftp: fixed a bug with truncated files when packets are reordered.
• torrent: fixed a coredump when all dht ports are busy.
• fixed file list sorting when some file names start with tilde.
• fixed retry counting when a site has multiple addresses.
• fixed "version" command for certain openssl versions.

Version 4.8.4

• fixed a security vulnerability with "file:" file names.
• fixed mirror --flat.
• http: extract links from <source> tags.
• fixed upload of zero-length files over ftps.
• fixed assert on "mput -d".
• fixed a core dump.
• avoid multiple backup files of DHT cache.
• translations updated (uk, zh_CN).

Version 4.8.3

• fixed compilation with older C++ compilers.
• fixed 2 other core dumps on exit (incorrect order of deallocation).

Version 4.8.2

• fixed compilation on FreeBSD and OS X.
• fixed a memory leak.
• fixed a core dump on exit.

Version 4.8.1

• improved rate limiting to allow per-host limits.
• ftp: make prefer-epsv default "no".
• ftp: fixed quote command and ftp:use-stat-for-list setting.
• switched to libidn2.
• fixed build with LibreSSL.
• fixed configure --disable-rpath.
• fixed coredump when a parent directory was deleted.

Version 4.7.8 (maintenance release)

• ftp: fixed quote command and ftp:use-stat-for-list setting.
• ftp: fixed core dump on LINK/SYMLINK when the command is not supported.
• get1: fixed -o option.
• fixed "local glob".

Version 4.8.0

• mirror: improved performance of --scan-all-first for big trees.
• mirror: new --flat option to flatten the target directory structure.
• mmv: new command for file moving; redirect mv to mmv in certain cases.
• fixed compilation with newer openssl (1.1.0 and later).
• du: allow multiple --exclude options to be combined.
• new setting cmd:nullglob for `glob' command prefix.
• http: use proppatch to set last-modified property.
• new settings net:connection-limit-timer and ftp:too-many-re.
• ftp: dynamically ajust connection limit.
• ftp: fixed core dump on LINK/SYMLINK when the command is not supported.
• get1: fixed -o option.
• sftp,fish: connect-program setting is now passed to the shell for execution.
• get/mget/put/mput: add -P option for parallel transfers and long options.
• appimage: new make target for making an AppImage file.
• fixed "local glob".