path: root/ChangeLog

2017-07-21 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.3.2 released.

	* Platform support:
		* Explicitly enable binding to both IPv4 and IPv6 addresses.
		  (Giel van Schijndel)
		* Restore perl 5.8.8 support for RHEL5.  (Alexander Chernyakhovsky)
		* Make tests detect UTF-8 locale with a helper executable.  (John Hood)
		* Don't print /etc/motd on IllumOS.  (John Hood)
		* Print {,/var}/run/motd.dynamic on Ubuntu.  (John Hood)
		* Fix build on Haiku. (Adrien Destugues)
		* Disable unicode-later-combining.test for tmux 2.4.
		  This fixes build failures.  (John Hood)

	* Bug fixes:
		* In tests, explicitly set 80x24 tmux window, for newer versions
		  of tmux.  (John Hood)
		* Work around JuiceSSH rendering bug.  (John Hood)
		* Do not move cursor for SCROLL UP and SCROLL DOWN--
		  fixes an issue with tmux 2.4.  (John Hood)

2017-03-25 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.3.0 released.

	* New features:
		* Change website URLs from http://mosh.mit.edu to
		  https://mosh.org.  (Keith Winstein)
		* Add --no-ssh-pty option for Dropbear compatibility and
		  other issues.
		* Switch to semantic versioning, making this version 1.3.0
		  instead of 1.2.7.

	* Platform support:
		* Added nonce-incrementing test.  (Keith Winstein)
		* Add build-source-package.sh for Debian.  (Keith Winstein)
		* Fix CPPFLAGS handling possibly causing curses detection
		  failure.  (John Hood)
		* Add an Appveyor/Cygwin CI build.
		* Improve warning-flags detection for 'make distcheck'.  (John Hood)
		* Improve robustness of regression tests.  (John Hood)
		* Support OpenBSD pledge() sandboxing.  (John Hood)
		* Use backward-compatible name for AES in
		  AppleCommonCrypto, fixing builds with older OS X SDKs.  (John Hood)
		* Detect clock_gettime() and CLOCK_MONOTONIC carefully,
		  fixing OS X 10.12 + Xcode 7.3 builds.  (John Hood)
		* Support older versions of Perl, back to 5.10, fixing
		  RHEL 5 builds. (Anders Kaseorg)
		* Add a Travis OS X CI and release build.  (John Hood)
		* Add --help and --version, enabling Automake's
		 'std-options' checks.  (Anders Kaseorg)
		* Add a simple smoke test not requiring tmux, to help
		  validate builds on older platforms including RHEL 5. (Anders Kaseorg)
		* Check for presence of clock_gettime() for OS X, where
		  the symbol may not be resolved on older OS X versions.  (John
		  Hood)
		* Fix a memory alignment issue in OCB with ARM/Neon. (Carlos Cabanero)
		* Mosh now runs correctly on Bash for Windows with Windows 10
		  Insider builds 15002 and higher. (No change in Mosh)
		* Other minor platform compatibility fixes for Mosh
		  sources and tests.  (John Hood)

	* Bug fixes:
		* Work around a pty buffering issue causing failed
		  connections on FreeBSD 11, or with Dropbear.  (John Hood)
		* Restore '-p 0' option for OS-selected UDP port bindings.  (John Hood)
		* Shell hygiene fixes, including better quoting of
		  pathnames.  (Anders Kaseorg)
		* Fix typos in project docs.  (Jakub Wilk)
		* Fix excess newlines on mosh client startup/shutdown.  (John Hood)
		* Exit gracefully, closing session, on pty write or ioctl failure.  (John Hood)
		* Fix two bugs that caused mosh-server to consume
		  excessive CPU in certain circumstances.  (John Hood)
		* Fix bug that caused text copied from mosh-client to
		  paste as long lines joined by spaces.  (John Hood)
		* Documentation improvements. (chenxiaoqino, Ashish Gupta)
		* Use getuid(), not geteuid(), for correct getpw* lookups.  (John Hood)

2016-08-10 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2.6 released.

	* New features:
		* Add Travis CI builds for Linux and Mac.  (Anders Kaseorg, others)
		* Add a --local option to run without ssh.  (John Hood)
		* Mosh now returns exitstatus reflecting connection success.
		  (John Hood)
		* Add an end-to-end test suite and many tests.  (John Hood)
		* Implement timeouts and signals to help address orphaned sessions.
		  (John Hood)
		* Major rework of Mosh's display differencing/rendering
		  code with much improved performance for slow machines.  (John Hood)
		* Implement ANSI back/forward tab (CSI CBT, CSI CHT).
		  (John Hood)
		* Do not start user shell until network session starts.
		  (John Hood)
		* Add options for more flexible specification of IPv4/IPv6
		  hostname resolution.  (John Hood)
		* Improved bash completion.  (Steve Dignam, HIGUCHI Yuta)
		* Add options for different methods of resolving the remote host
		  address, allowing operation without SshProxyCommand.  (John Hood)

	* Platform support:
		* Add configurable support for Apple Common Crypto and
		  Nettle, in place of OpenSSL.  Implement base64 locally.
		  (John Hood)
		* Workaround Cygwin select() bug.  (John Hood)
		* Updates to Debian packaging.  (Anders Kaseorg, Keith Winstein)
		* Workaround a glibc-2.22 issue causing segfaults on Debian Sid.
		  (John Hood with help from many others)
		* Prefer c++ to g++, for systems like FreeBSD where g++ is not usable.
		  (John Hood)
		* Fixes for Illumos Hipster 20151003.  (John Hood)
		* Disable -Werror for protobuf code, to resolve a new gcc6 warning.
		  (John Hood)
		* Link test for -fstack-protector-all on an embedded platform.
		  (Baruch Siach)
		* Resolve issue with bswap64() on FreeBSD-CURRENT with libc++-3.8.0.
		  (John Hood)
		* Fix issue with RECVTOS error message on client on FreeBSD.
		  (John Hood)

	* Bug fixes:
		* Remove an assertion causing aborts on Unicode fallback found by
		  fuzzing with afl.  (Keith Winstein)
		* Fix a server hang with XON/XOFF on BSD systems.  (John Hood)
		* Fix a typeahead-prediction bug that caused display corruption on
		  urxvt.  (John Hood)

2015-07-12 Keith Winstein <mosh-devel@mit.edu>

       * Version 1.2.5 released.

       * New features:
               * Bind to a specific IP address with --bind-server. (Philipp
		 Haselwarter)
               * MOSH_ESCAPE_KEY configures escape character.  (Timo
		 J. Rinne)
               * Support non-roaming IPv6. (Anders Kaseorg)
               * Implement XTerm mouse mode. (Barosl LEE, Andrew Chin,
		 Louis Kruger)
               * Report Git revision along with version if available.
		 (John Hood)

       * Platform support:
               * Add pselect() emulation. (Jérémie Courrèges-Anglas)
               * OpenBSD, OS X: Fix be64toh-related issues. (Jérémie
		 Courrèges-Anglas)
               * ARM Neon: fix gcc4.8 compiling problem(Pasi Sjöholm)
               * NaCl: Conditionally rename main to mosh_main. (Richard
		 Woodbury)
               * FreeBSD: Token pasting, forkpty(), ARM fixes. (John Hood)
               * AIX: Implement CTTY grabbing when TIOCSCTTY is missing
                 (Anton Lundin)
	       * OS X: Broaden build support to cover OS X 10.5 through
		 10.10. (John Hood)
	       * Debian: Improve bash-completion install and
		 functionality. (Suggested by Gabriel Filion, John Hood)

       * Bug fixes:
               * Automake/autoconf workarounds.  (Anders Kaseorg)
               * mosh-server: Allow startup without PTY.  (Keith Winstein)
               * network.cc: Properly close old fd on Socket assignment
		 operator. (Thanks to Igor Bukanov)
               * mosh-server:  Allow startup with zero-window-size PTY.
                 (Igor Bukanov)
               * AddrInfo: Fix error message generation when node == NULL
                 (Anders Kaseorg)
               * Timestamp: Prevent integer overflow on Darwin PPC 32-bit
                 (Anders Kaseorg)
               * scripts/mosh: Fix hang when remote closes the connection
                 (Anders Kaseorg)
               * Fix issues with parsing of 256-color SGR sequences.
                 (John Hood)
               * Numerous code hygiene, Coverity, and Clang static analyzer
                 fixes.  (Anders Kaseorg, Geoffrey Thomas, John Hood)

2013-03-27 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2.4 released.

	* New features:
	        * Support port ranges with -p LOWPORT:HIGHPORT (Luke Mewburn)
	        * Ctrl-^ Ctrl-Z suspends mosh client (Nikolai Zeldovich)
	        * mm:ss display of lost-contact times (Kevin Ballard)
	        * Show infobar with control chars when Ctrl-^ is typed
	        * Put terminal in altscreen mode (Anders Kaseorg)
	        * Tell automake/Debian pkg about our checks (Anders Kaseorg)

	* Platform support:
	        * OS X: Script to build a universal package (Peter Iannucci)
	        * FreeBSD: Fix build problems (Jimmy Olgeni)
	        * AIX: port by Anton Lundin
	        * Solaris with system curses (Anton Lundin)
	        * Cygwin and others: eliminate use of IO::Pty (Anton Lundin)

	* Bug fixes:
	        * Fix bug (introduced in 1.2.3) where server stays around
	          if process quits while client is detached
	        * Clean up spurious entries from detached sessions warning
		* Fix freeze when connectivity is one-directional for hours
	          (reported by Axel Beckert)
	        * Don't wipe title until a new one is set (sqweek)
	        * Eliminate memory leaks and cppcheck warnings (Anders Kaseorg)

2012-10-19 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2.3 released.

	* Security improvements:
		* Use OpenSSL AES implementation
		* Update AES-OCB implementation (Keegan McAllister)
		* Don't let bad server dictate IP (Felix Groebert)

	* New features:
		* Client hops ports to survive challenging client-side firewall
		* Server stops sending to save client power (Daniel Drown)
		* Set DiffServ code point and ECN-capable (Dave Täht)
		* Slow down if explicit congestion notification received
		* Warn about unattached Mosh sessions on login
		* Compatible with KDE konsole (uses BEL to terminate OSC)
		* Improved heuristic about color of predicted characters

	* Bug fixes:
		* Improved performance on systems with expensive time
		* No longer choke on "ffff::" address for hosts with IPv6
		* More conservative MTU and datagram sizing

	* Platform support:
		* Build on Solaris and IllumOS (Timo Sirainen, Ira Cooper)
		* Build on ARM with gcc 4.7 (Alexander Chernyakhovsky)

	* Licensing changes:
		* Allow distribution on Apple App Stores
		* Allow linking with OpenSSL

2012-06-12 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2.2 released.

	* Remove warning on out-of-order/duplicated datagrams

	* Add "experimental" prediction mode

2012-05-25 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2.1 released.

	* Improve performance on lossy links.

	* New diagnostic message when link is dead in only one direction.

	* Use less CPU when link is down. (Keegan McAllister)

	* Use much less CPU when application or mosh-server sends
	  large repeat counts (resolves CVE-2012-2385, reported by
	  Timo Juhani Lindfors).

	* Use less memory when mosh-server is malicious.

	* Fix vttest regression re: wrapping and tabs.

	* Enable roundtrip verifier of terminal emulator correctness
	  when verbose.

	* Remove skalibs as a dependency. (Keegan McAllister)

	* Remove use of poll() and OS X poll workaround. (Keegan McAllister)

	* Include bash_completion file. (ejeffrey)

	* Include UFW firewall profile. (Fumihito YOSHIDA)

	* Warning on out-of-order/duplicated datagrams
	  (or failed nonce increment).

	* Clearer error message on invalid port number.

	* Cleanups to quit scenario when firewalled.

2012-04-26 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.2 released.

	* Remove Boost as a dependency (Keegan McAllister)

	* Add support for FreeBSD, Cygwin, RHEL/CentOS 5, OS X 10.5 on PPC.

	* More verbose and helpful diagnostics. Server now has -v flag.

	* Client now has --ssh= flag to set SSH options (like port)

	* Remove skalibs as a dependency on Debian/Ubuntu (Keegan McAllister)

	* Now passes locale-related env vars over the connection

	* Fix startup script to no longer hang on some Macs (Jay Freeman)

	* Fix terminal emulation and argument parsing on FreeBSD

	* Fix alignment problems on ARM

	* Now prints message of the day

	* Use binary hardening flags where available (Keegan McAllister)

	* Responsiveness and CPU-usage improvements

	* Several terminal-emulation improvements and bug fixes

2012-04-03 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.1.3 released.

	* Builds on armel, armhf, and kFreeBSD.

	* Fixes bug causing occasional missing/extra wraparound copy-and-paste.

	* Eliminates valgrind complaint over unused winsize fields.

	* Close connection after four petabytes (per OCB recommendation).

2012-03-28 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.1.2 released.

	* Fixes to build on OS X 10.5 with older gcc and -lpoll (Quentin Smith)

	* Add --with-utempter and --without-utempter per gentoo request
	  (Michael Weber)

	* configure now requires ncurses headers (and others) to be installed

	* Consolidate locale routines to help Android port (Keegan McAllister)

2012-03-27 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.1.1 released.

	* Fix spec file and build failure on Fedora.

	* Print out error message properly on fatal_assert().

	* Support for machines without posix_memalign().

2012-03-22 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.1 released (stable release).

	* Allows user to specify remote command to execute.

	* Only advertises 256 colors when user's terminal has 256 colors.

	* Add chaff to datagrams to frustrate statistical analysis of length

	* Cosmetic fixes to terminal handling

	* Improved startup script (Anders Kaseorg)

2012-03-16 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.0.2 released.

	* Uses xterm-256color and supports 256-color escape sequences.

	* Posterizes to 8 colors unless the user has a 256-color terminal.

	* Handles terminals without BCE.

	* Starts login shell.

2012-03-14 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.0.1 released.

	* Roughly 40% less CPU usage.

2012-03-12 Keith Winstein <mosh-devel@mit.edu>

	* Version 1.0 released.

	* mosh now supports --version option and prints no-warranty message.

2012-03-10 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.98 released.

	* Add option to select server-side UDP port.

	* Restrict default UDP port range to 60000..61000.

	* Use TERM / terminfo to decide when to send ECH sequence.

	* Now works properly inside tmux.

2012-03-07 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.97 released.

	* Merged Mac OS X port (thanks to Quentin Smith and Anders Kaseorg)

	* Server will quit if no connection within first 60 seconds

	* Startup script no longer requires threaded Perl

	* Add --enable-compile-warnings=error to ./configure

	* Fix some flicker issues with adaptive prediction mode

2012-02-26 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.96 released.

	* Compress all instructions with zlib

2012-02-25 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.95 released.

	* Make echo acknowledgment reliable to reduce spurious mispredict detections.

	* Require two dropped heartbeats before showing blue bar of lost contact

	* Print newline before MOSH CONNECT string to make more robust if intermediate keys hit

	* Disable ControlMaster in initial SSH connection so proxy is always used

	* Make retransmissions occur at frame rate (vs. every 3 seconds) for limited time after loss

2012-02-15 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.94 released.

	* Make man pages

	* Replace C++11 features (lambda and auto) with boost equivalents
	(Anders Kaseorg)

	* Now builds with g++ or clang (with libstdc++)

2012-02-13 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.93 released.

	* Make utmp entries

2012-02-13 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.92 released.

	* Allows user to select prediction mode (always/never/adaptive)

	* Fix bug in server startup on slow hosts

	* Better prediction when deleting at line ending

2012-02-09 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.91 released.

	* Startup script support SSH options and aliases (Anders Kaseorg)

	* End use of Path MTU discovery and allow IP fragmentation because,
	e.g., Cisco VPN has MTU of 1200 and does not pass ICMP too-big.

	* Better exception and error handling.

	* Restrict predictive local echo display to long-delay links
	(>60 ms RTT) or for temporarily after a "glitch." Otherwise simply
	show server echos, while maintaining prediction overlay in the
	background in case it is needed.

2012-02-07 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.9b released.
	* Improvements to build system (Anders Kaseorg)

2012-02-06 Keith Winstein <mosh-devel@mit.edu>

	* Version 0.9 released.