CHANGELOG.md

Changelog

[1.22.1] - 2020-07-08

A regression in proxied behaviour slipped in due to a non-compatible change in url slipping in in 2.1 which caused a misbehaviour in env_proxy. which was fixed but not released to crates.io until after 1.22.0 was built.

Fortunately, inejge noticed and provided a fix for us by publishing a new env_proxy and providing us with this fix.

We apologise for any inconvenience this caused.

Changed

• Update to env_proxy 0.4.1 - #2399
• Fixed website copy button and copy space overflow - #2398

Thanks

• Ivan Nejgebauer
• Ben Chen

[1.22.0] - 2020-06-30

Alongside a significant amount of internal refactoring and code updates, the highlights of this release include:

• We have switched to Github Actions to make our CI and release process more consistent.
• We've invested time in the flow when you reinstall rustup atop an existing installation.
• We've doubled down on discouraging the use of the internal-development-focussed complete profile. Please use default or minimal unless you're trying to test/develop the Rust tooling itself.
• We've made a number of subtle quality-of-life improvements around the CLI.
• Added a (provisionally unofficial) snap of rustup
• We've worked hard to improve a lot of the messages (error and informational) in the tool.
• We've increased internal timeouts and retries in an attempt to improve the situation for McAfee users.
• While it's not a change, we've documented that rust-toolchain must be UTF8 encoded.

While the changes spanned around 90 individual pull requests, here are the main changes and additions…

Changed

• Fixed various links to our repo and to the forge - #2173
• Improved OS detection (particularly darwin) in rustup-init.sh - #2042
• Fixed bug where i686 installer on x86_64 windows would intend to install 64-bit but would actually install 32-bit toolchains by default. - #2186
• Increased width of copy box on rustup website - #2208
• When updating a toolchain, indicate the version you updated from as well. - #2152
• When installing atop an existing rustup installation, we will now update the installed default toolchain, particularly we'll also try and install any additional targets or components specified - #2201 and #2339
• Fixed issue where rustup doc wouldn't work with custom toolchains - #2235
• In low-memory situations, attempt to unpack more conservatively - #2236
• Improved consistency in where rustup will auto-install a toolchain on use. - #2252
• Try to force strong cipher suites in rustup-init.sh - #2287
• When skipping a nightly indicate all the missing components - #2316
• Increase timeout for rename retries - #2348
• Increased 'sanity limit' to account for MIPS binary size increases - #2363
• Fallback to non-threaded installation pathway on 1-CPU systems to improve chance that installation will succeed on Raspberry Pi - #2372

Added

• It is now possible to install rustup even when there's an existing rustup.sh installation, and we can install alongside rustc or cargo without necessarily forcing via -y by means of the RUSTUP_INIT_SKIP_EXISTENCE_CHECKS environment variable. - #2214
• Added the concept of a fallback settings file which will allow snaps, distro packages, etc. to provide a default toolchain for users who have not passed through the rustup-init managed one-time question set. - #2244
• You can now specify multiple components in a single argument in the form --component rls,rust-analysis,rust-src when installing toolchains - #2239
• It is now possible to snap install --classic rustup in theory (channel details may take some time to settle) - #1898
• Added indication of why overrides are happening when running rustup show - #2312
• Added riscv64gc-unknown-linux-gnu support (note: There is still work to be done on the compiler etc before this will necessarily work) - #2313

Thanks

• Alejandro Martinez Ruiz
• Alexander D'hoore
• Ben Chen
• Chris Denton
• Daniel Silverstone
• Evan Weiler
• Guillaume Gomez
• Harry Sarson
• Jacob Lifshay
• James Yang
• Joel Parker Henderson
• John Titor
• Jonas Platte
• Josh Stone
• Jubilee
• Kellda
• LeSeulArtichaut
• Linus Färnstrand
• LitoMore
• LIU An (劉安)
• Luciano Bestia
• Lzu Tao
• Manish Goregaokar
• Mingye Wang
• Montgomery Edwards
• Per Lundberg
• Pietro Albini
• Robert Collins
• Rudolf B.
• Solomon Ucko
• Stein Somers
• Tetsuharu Ohzeki
• Tom Eccles
• Trevor Arjeski
• Tshepang Lekhonkhobe

[1.21.1] - 2019-12-19

A panic occurred if a rustup update was run with nothing to update and the download directory was missing. This was harmless but could have confused some automation jobs.

[1.21.0] - 2019-12-19

In release 1.20.x profiles could incorrectly ascribe host-independent components to the host architecture, resulting in surprising behaviour with rust-src. We have corrected this and added mitigations which should mean that as of this release, such incorrect ascriptions are supported and also automatically corrected on toolchain update.

Due to the large number of confusions around the complete profile, we have introduced a warning if you use it. It's really only meant for developers of Rust, or those exploring particular issues in nightly.

There are also a large number of other changes, the highlights of which are below. Thanks to everyone who helped work on this release. Even if your changes are not listed below, they are still greatly appreciated.

Changed

• Download directory is cleaned up after successful full update.
• Bad .partial downloads will be cleaned up for you
• Force installation of toolchain if install is automatic
• Switch to darker colours to improve terminal readability
• Attempt to be less surprising wrt. default-host during installation
• rustup toolchain list --verbose now correctly shows the paths
• Fallback environment for non-cargo toolchains updated to match rustc
• Made human-readable units slightly more comprehensible
• Improved detection of armhf userland on aarch64 kernels
• Improved error message when rustc is detected on installation

Added

• Added --profile support to rustup toolchain install
• Added +toolchain support to rustup itself to match proxy functionality
• Added ability to rustup component add component-architecture
• Added clear report when rustup doc is run without rust-docs available
• Added keyword:, primitive:, and macro: prefix support to rustup doc FOO
• Added retry logic so that rustup will try and repeat interrupted downloads
• Added --allow-downgrade support to rustup toolchain install
• Added display of previous version when upgrading channels
• Added support for local non-channel toolchains in rust-toolchain file

Thanks

• Roman Frołow
• Jean Simard
• Lzu Tao
• Benjamin Chen
• Daniel Silverstone
• Jon Hoo
• Carlo Abelli
• Filip Demski
• Chris Tomlinson
• Kane Green
• Ralf Jung
• Yves Dorfsman
• Rudolf B
• Pietro Albini
• Takayuki Nakata
• Justus K
• Gilbert Röhrbein
• Friedel Ziegelmayer
• Robbie Clarken
• Tetsuharu OHZEKI

[1.20.2] - 2019-10-16

One final tweak was needed to the force-installation of toolchains because otherwise components would be marked as installed when they were not.

Our apologies to anyone adversely affected by the 1.20.0/1 releases.

[1.20.1] - 2019-10-16

This release was made to solve two problems spotted in 1.20.0

• Force installation of toolchain during rustup-init to improve handling on non-tier-one platforms
• Assume the default profile if a profile is missing from configuration which will solve a problem where distro-provided rustup binaries did not upgrade the configuration properly

[1.20.0] - 2019-10-15

Changed

• Toolchain listing now supports a verbose mode
• Improve zsh completions for cargo
• Updates/Installations of nightly now backtrack
• Improve handling of Ctrl+C on Windows
• rustup which now supports --toolchain

Added

• Added installation profiles
• Added rustup check
• Support for --quiet in most places
• Support for adding components and targets during toolchain install

Thanks

• Nick Cameron
• Andy McCaffrey
• Pietro Albini
• Benjamin Chen
• Artem Borisovskiy
• Jon Gjengset
• Lzu Tao
• Daniel Silverstone
• PicoJr
• Mitchell Hynes
• Matt Kantor

[1.19.0] - 2019-09-09

Changed

• Fix race condition with some virus scanners
• UI improvements for race condition fix
• Improve home mismatch explanation
• Enable fully threaded IO for installs
• Improve look of rustup homepage
• Improve messaging if shell profile cannot be updated
• Improve messaging around directory names during install
• Disregard unavailable targets
• No longer provide non-panic backtraces by default

Added

• Add support for rustup target add all
• Add rustup show home
• Add NetBSD target to CI
• Add x86_64 musl to CI

Thanks

• Lzu Tao
• Gonzalo Brito Gadeschi
• Paul Oppenheimer
• Robert Collins
• KennyTM
• Daniel Silverstone
• Nicholas Parker
• Caleb Cartwright
• Josh Holland
• Charlie Saunders
• Wesley Van Melle
• Jason Cooke
• CrLF0710
• Brian Anderson
• Bryan Dady
• Fisher Darling
• Bjorn3
• Iku Iwasa

[1.18.3] - 2019-05-22

Changed

• Improve performance by only opening terminfo once
• Use same webpage opening logic as cargo
• Report download duration on completion
• Reduce stat() usage in unpacking
• Buffer reads from tarfile during unpacking
• Buffer for hashing of dist content
• Don't set mtime on unpacked toolchain files
• UI consistency/improvement in download speeds
• Avoid blocking on CloseHandle

Added

• Suggest possible components or targets if misspelled

Thanks

• Robert Collins (who has tirelessly worked to improve the performance of Rustup, particularly on Windows)
• Lucien Greathouse
• Filip Demski
• Peter Hrvola
• Bogdan Kulbida
• Srinivas Reddy Thatiparthy
• Sunjay Varma
• Lzu Tao (behind the scenes, lots of housekeeping and CI)

[1.18.2] - 2019-05-02

Changed

• Fix local bash-completion directory path
• Handle stray toolchain hashes during install
• Update to env_proxy 0.3.1
• Improvements to release process around Windows versions

Added

• Support listing installed targets only
• Added CI of CentOS 6 support for rustup-init.sh
• FAQ entry about not being able to update rustup on Windows

Thanks

This release was made, in part, thanks to:

• Brian Ericson
• Onat Mercan
• Lzu Tao
• Takuto Ikuta
• Jason Williams
• Filip Demski
• Michael Maclean
• Daniel Silverstone

[1.18.1] - 2019-04-25

Changed

• Fix panic when no default toolchain is installed
• Remove repeated CLI subcommands
• Detect s390x in rustup-init.sh
• Fallback to less secure curl/wget invocation

[1.18.0] - 2019-04-22

Added

• Output shell completions for cargo by rustup completions <shell> cargo
• Add --embedded-book flag to rustup doc
• Add --path option to rustup override set

Changed

• rustup default now tells user if current directory is override
• rustup-init: Force highest TLS version supported
• Switch to git-testament rather than old build.rs
• Less copying during dist installation
• Improve error messages when missing nightly components
• Improve rustup install error message
• Update Visual C++ install instructions, to link to Visual Studio 2019
• Use DYLD_FALLBACK_LIBRARY_PATH for dylib_path_envvar on macOS
• Improved documentation for shell completion enabling
• Added shellcheck and Travis folding

Fixed

• rustup-init.sh: Fix unset variable usage
• Treat time in seconds as an integer for download times
• Fix man proxy in FreeBSD
• Fix networking failure after using socks5 proxy
• Fix rustup show fails on terminal without color
• Fix installation failed if rustup-init is owned by another user
• Fix panics with "Broken pipe" when using in a shell pipeline
• Document --no-self-update properly
• Clear line properly in download progress
• More download progress line clearing fixes
• Fix a bunch of clippy warnings/errors

Removed

• Remove old multirust & compatibility code

[1.17.0] - 2019-03-05

• Allow using inherited RUSTUP_UPDATE_ROOT variable in rustup-init.sh.
• Fix utils::copy_file for symlink.
• Improve formatting of longer download times in download tracker
• Basic 2018 edition fix
• Update rustup-init.sh for 32bit powerpc userland
• Reformat the entire codebase using cargo fmt
• Support to open more documents directly in rustup doc
• Fix HumanReadable#fmt
• Add more detail error messages when installing with some components has failed.
• Fix a panic when a component is missing
• Update to use dirs::home_dir()
• Self update after updating a specific toolchain
• Add miri to rustup
• allow non-utf8 arguments to proxies
• rustup-dist: Use Download notifications to track install
• Deal cleanly with malformed default-host
• Better error message for missing binary
• Add tab completion instructions for PowerShell
• Add tab completion test for PowerShell
• When updating, show "removing old component" to avoid confusion
• Upgrade to Rust 2018 edition idioms
• Simplify host triplet passing code
• Remove telemetry
• Print default toolchain on rustup default without arguments
• Bring output of rustup show active-toolchain and rustup default into line with rest of rustup
• Deprecate cURL
• Thread toolchain through to error message
• Add Listing of Installed Components (rustup component list --installed)
• Add clippy-driver as a proxy
• Remove the rustup-win-installer directory

[1.16.0] - 2018-12-06

• Fix rename_rls_remove test on Windows

[1.15.0] - 2018-11-27

• More tweaks to renames
• Return Ok status when trying to add required component
• Use renames instead of rename to match the actual manifest
• Size optimizations: Build with LTO and alloc_system
• Use openssl-src from crates.io to link to OpenSSL
• Change handling of renames

[1.14.0] - 2018-10-04

• Fix Windows job management
• Preserve symlinks when installing
• Add --toolchain option to rustup doc
• Fix removing toolchain fail when update-hash does not exist
• Add note about installing the Windows SDK component

[1.13.0] - 2018-07-16

• Add clippy to the tools list

Contributors: Jane Lusby

[1.12.0] - 2018-07-07

• Add --path flag to 'rustup doc'
• Add flag to "rustup show" for active-toolchain
• Bring rustup.js and markup into alignment with rust-www
• Add caret after first installation question
• Add "rustup doc --reference"
• Update Visual C++ Build Tools URL
• Fix download indicator on OSes with newer ncurses package
• Remove components if they don't exist anymore during update
• Make sure rustup uses utils::rename* consistently
• Do not try to get CWD if not required
• Give correct error message if user tries to install an unavailable toolchain
• Fall back to wget if curl is not installed
• Added a link to all installers to the homepage
• Display helpful advice even with -y
• Use browser in BROWSER env if present for doc command
• Update shebang to reflect bashisms

Contributors: Andrew Pennebaker, Who? Me?!, Matteo Bertini, mog422, Kasper Møller Andersen, Thibault Delor, Justin Worthe, TitanSnow, aimileus, Antonio Murdaca, Cyryl Płotnicki, Nick Cameron, Alex Crichton, Kornel, Stuart Dootson, Pietro Albini, Diggory Blake, Yuji Nakao, Johannes Hofmann, CrLF0710, Aaron Lee, Brian Anderson, Mateusz Mikuła, Segev Finer, Dan Aloni, Joeri van Ruth

[1.11.0] - 2018-02-13

• windows: detect architecture on website, update to matching arch

Contributors: Steffen Butzer

[1.10.0] - 2018-01-25

• Warn when tools are missing and allow an override

Contributors: Nick Cameron, Steffen Butzer

[1.9.0] - 2018-01-04

• Fix self update errors filling in missing proxies

Contributors: Alex Crichton

[1.8.0] - 2017-12-19

• Add rustup run --install
• Prevent rustup update to a toolchain without rustc or cargo
• Add support for rustfmt shims

Contributors: Alex Crichton, kennytm, Nick Cameron, Simon Sapin, Who? Me?!

[1.7.0] - 2017-10-30

• Improve clarity of component errors
• Support --default-toolchain none
• Automatically install override toolchain when missing

Contributors: Aidan Hobson Sayers, Alan Du, Alex Crichton, Christoph Wurst, Jason Mobarak, Leon Isenberg, Simon Sapin, Vadim Petrochenkov

[1.6.0] - 2017-08-30

• Fix support for s390x
• Fix show so it displays helpful information if the active toolchain is not installed
• Fix uninstalling toolchains with stale symlinks
• Replace the hyper backend with a reqwest downloading backend
• Consistently give a toolchain argument in the help text
• Use exec on Unix where possible to help manage Unix signals

Contributors: Alex Crichton, Chen Rotem Levy, Krishna Sundarram, Martin Geisler, Matt Brubeck, Matt Ickstadt, Michael Benfield, Michael Fletcher, Nick Cameron, Patrick Reisert, Ralf Jung, Sean McArthur, Steven Fackler

[1.5.0] - 2017-06-24

• Rename references to multirust to rustup where applicable
• Update platform support in README
• Allow rustup to handle unavailable packages
• Update libz-sys and curl-sys
• Teach rustup to override the toolchain from a version file
• Update sha2 crate
• Check for unexpected cargo/rustc before install
• Update PATH in .bash_profile

Contributors: Allen Welkie, bors, Brian Anderson, Diggory Blake, Erick Tryzelaar, Ricardo Martins, Артём Павлов [Artyom Pavlov]

[1.4.0] - 2017-06-09

• set_file_perms: if the file is already executable, keep it executable
• Disable man support on Windows
• VS 2017 updates
• Show version of rust being installed
• Detect MSVC 2017
• Use same precision as rustc for commit sha
• Fix prompt asking for msvc even though -y is provided
• README: fix rust build dir
• Add support for XZ-compressed packages
• Add PATH in post-install message when not modifying PATH
• Cleanup download-related code in the rustup_dist crate
• Increase Rust detection timeout to 3 seconds
• Supress confusing NotADirectory error and show override missing
• Don't try to update archive toolchains
• Exit successfully on "update not yet available"
• Add a message when removing a component
• Use ShellExecute rather than start.exe to open docs on windows
• Clarify that rustup update updates rustup itself
• Ensure that intermediate directories exist when unpacking an entry
• Add the rust lib dir (containing std-.dll) to the path on windows
• Add x86_64-linux-android target
• Fix for help.rs suggestion
• Ignore remove_override_nonexistent on windows
• Update proxy setting docs
• Add sensible-browser to the browser list
• Added help for rustup toolchain link

Contributors: Andrea Canciani, bors, Brian Anderson, CrazyMerlyn, Diggory Blake, Fabio B, James Elford, Jim McGrath, johnthagen, Josh Lee, Kim Christensen, Marco A L Barbosa, Mateusz Mikula, Matthew, Matt Ickstadt, Mikhail Modin, Patrick Deuster, pxdeu, Ralf Jung, Raphaël Huchet, Robert Vally, theindigamer, Tommy Ip, Xidorn Quan

[1.3.0] - 2017-05-09

• Add armv8l support
• Update curl crate
• Fix inadvertent dependency on bash
• Update openssl-probe to 0.1.1
• zsh completions cleanup
• Alias 'rustup toolchain uninstall' to 'rustup uninstall'
• Fix a typo in PowerShell completion script help
• Enforce timeouts for reading rustc version
• Fix OpenSSL linkage by using the final install-directory in the build

Contributors: bors, Brian Anderson, Diggory Blake, Greg Alexander, James Elford, Jordan Hiltunen, Justin Noah, Kang Seonghoon, Kevin K, Marco A L Barbosa

[1.2.0] - 2017-04-08

• Check ZDOTDIR when adding path to .zprofile
• Update links and install page to include android support
• Add bash completion guidance for macOS users
• Support partial downloads
• Don't crash if modifying multiple profile files

Contributors: Brian Anderson, James Elford, Jason Dreyzehner, Marco A L Barbosa, Wim Looman

[1.1.0] - 2017-04-06

• Fix browser detection for Linux ppc64 and NetBSD
• Update windows info
• Update to markdown 0.2
• Make running program extension case insensitive
• Add MIPS/s390x builders (with PPC64 compilation fixed)
• Fix two missing quotes of download error message
• www: MIPS support and cleanups
• Update release instructions
• Don't set low speed limits for curl
• Attempt to fix msi build. Pin appveyor nightlies
• Stop defaulting to $PATH searches when the binary can't be found and causing infinite recursion
• Upgrade openssl
• Improve browser detection and install instructions
• Add android support to rustup-init.sh
• Add fallback to symlink if hardlink fails
• readme: add tmp dir hint to Contributing section
• Fixed link to the list of supported platforms
• Update job object code to match Cargo's
• Added argument-documentation to rustup-init.sh
• Add/remove multiple toolchains
• Remove curl usage from appveyor
• Store downloaded files in a persistent directory until installation
• Add android build support
• Fix up a bunch of things indicated by clippy
• Ensure librssl compatibility
• RLS support
• Add 'docs' alias
• Use correct name for undefined linked toolchain invocation
• zsh install support
• Add/remove multiple components+targets
• Better error message when not running in a tty
• Indent help text
• Document installing to a custom location using CARGO_HOME and RUSTUP_HOME environment variables
• Aggressive remove_dir_all

Contributors: Aarthi Janakiraman, Alex Burka, Alex Crichton, bors, Brian Anderson, Christian Muirhead, Christopher Armstrong, Daniel Lockyer, Diggory Blake, Evgenii Pashkin, Grissiom, James Elford, Luca Bruno, Lyuha, Manish Goregaokar, Marc-Antoine Perennou, Marco A L Barbosa, Mikhail Pak, Nick Cameron, polonez, Sam Marshall, Steve Klabnik, Tomáš Hübelbauer, topecongiro, Wang Xuerui

[1.0.0] - 2016-12-15

• Statically link MSVC CRT
• Upgrade ~/.multirust correctly from rustup-init

Contributors: Alex Crichton, Andrew Koroluk, Arch, benaryorg, Benedikt Reinartz, Björn Steinbrink, bors, Boutin, Michael, Brian Anderson, Cam Swords, Chungmin Park, Corey Farwell, Daniel Keep, David Salter, Diggory Blake, Drew Fisher, Erick Tryzelaar, Florian Gilcher, geemili, Guillaume Fraux, Ivan Nejgebauer, Ivan Petkov, Jacob Shaffer, Jake Goldsborough, James Lucas, Jeremiah Peschka, jethrogb, Jian Zeng, Jimmy Cuadra, Joe Wilm, Jorge Aparicio, Josh Machol, Josh Stone, Julien Blanchard, Kai Noda, Kai Roßwag, Kamal Marhubi, Kevin K, Kevin Rauwolf, Kevin Yap, Knight, leonardo.yvens, llogiq, Marco A L Barbosa, Martin Pool, Matt Brubeck, mdinger, Michael DeWitt, Mika Attila, Nate Mara, NODA, Kai, Oliver Schneider, Patrick Reisert, Paul Padier, Ralph Giles, Raphael Cohn, Ri, Ricardo Martins, Ryan Havar, Ryan Kung, Severen Redwood, Tad Hardesty, Taylor Cramer, theindigamer, Tim Neumann, Tobias Bucher, trolleyman, Vadim Petrochenkov, Virgile Andreani, V Jackson, Vladimir, Wang Xuerui, Wayne Warren, Wesley Moore, Yasushi Abe, Y. T. Chung

[0.7.0] - 2016-12-11

• Correctly "detect" host endianness on MIPS
• Add powershell completions
• Update toolchain used to build rustup
• Support probing MIPS64 n64 targets
• Support MIPS architectures in rustup-init.sh
• Automatically detect NetBSD during standard install
• Fix symlink creation on windows
• Search PATH for binaries run by rustup run
• Recursive tool invocations should invoke the proxy, not the tool directly
• Upgrade error-chain
• Add FAQ entry for downloading Rust source
• Rename ~/.multirust to ~/.rustup
• Remove some codegen hacks
• Update libc for MIPS64 host builds
• Default to MSVC on Windows

Contributors: Alex Crichton, Arch, bors, Brian Anderson, Diggory Blake, Kai Roßwag, Kevin K, Oliver Schneider, Ryan Havar, Tobias Bucher, Wang Xuerui

[0.6.5] - 2016-11-04

• Update bundled curl code
• Remove old zsh completions
• Fix two small typos in the error descriptions
• Update README
• Fix name of bash completion directory

Contributors: Alex Crichton, Björn Steinbrink, Brian Anderson, Jian Zeng, Matt Brubeck

[0.6.4] - 2016-10-24

• making rustup prepend cargo bin to path instead of append
• Use released version of rustls dependency
• Update OpenSSL
• Made outputting of ANSI terminal escapes codes defensive
• Adjusted rustup-init.sh need_cmd to add uname and remove printf
• Update to error-chain 0.5.0 to allow optional backtrace
• Fix variable naming in rustup-init.sh
• Update clap to fix --help formatting
• Add an FAQ entry about troubles with antivirus
• Clarify how rustup toolchain installation works on Windows
• Do not interpret commas when using "rustup run"
• Fix local declarations for zsh completions
• Fix checksum failures
• Treat an empty CARGO_HOME the same as an unset CARGO_HOME
• Check stdout is a tty before using terminal features
• Add completion generation for zsh, bash and fish shells

Contributors: Alex Crichton, Andrew Koroluk, Brian Anderson, Chungmin Park, Diggory Blake, Guillaume Fraux, Jake Goldsborough, jethrogb, Kamal Marhubi, Kevin K, Kevin Rauwolf, Raphael Cohn, Ricardo Martins

[0.6.3] - 2016-08-28

• Disable anti-sudo check
• Fixed CI toolchain pinning

Contributors: Brian Anderson

[0.6.2] - 2016-08-27

• Add basic autocompletion for Zsh
• Sort toolchains by semantic version

Contributors: Brian Anderson, Diggory Blake, Knight, Marco A L Barbosa

[0.6.1] - 2016-08-24

• Fix mysterious crash on OS X 10.10+
• Fix component remove command and add a test for it

Contributors: Brian Anderson, Diggory Blake

[0.6.0] - 2016-08-23

• Print rustup version after update
• Don't spawn processes for copying
• Upgrade error-chain to 0.3
• Support telemetry with lots of output
• Remove empty directories after component uninstall
• Update rustup-init.sh for powerpc
• Switch builds to current nightly toolchain
• Add a WIP MSI installer
• Add --path and --nonexistent options to rustup override unset
• Add component subcommand

Contributors: Alex Crichton, Brian Anderson, Diggory Blake, Ivan Nejgebauer Josh Machol, Julien Blanchard, Patrick Reisert, Ri, Tim Neumann

[0.5.0] - 2016-07-30

• List custom toolchains in rustup show
• Add a usage example for local builds
• Read/Write impl rework for rustls
• Introduce +TOOLCHAIN syntax for proxies
• Add rustup man
• Try detecting sudo when running rustup-init
• Handle active custom toolchain in rustup show

Contributors: Brian Anderson, Cam Swords, Daniel Keep, Diggory Blake, Florian Gilcher, Ivan Nejgebauer, theindigamer

[0.4.0] - 2016-07-22

• Improve rustls CA certificate loading
• Detect ARMv7 CPUs without NEON extensions and treat as ARMv6
• Allow any toolchain to be specified as the default during rustup installation
• Add details about updating rustup to README
• Update libbacktrace to generate less filesystem thrashing on Windows
• Update gcc dep to fix building on MSVC
• Remove the multirust binary
• Use the env_proxy crate for proxy environment variable handling
• Set system-specific dynamic loader env var for command execution
• Hide telemetry command from top level help
• Add the "no-self-update" feature
• Update to error-chain 0.2.2
• Add HTTP proxy documentation to README

Contributors: Alex Crichton, Brian Anderson, Ivan Nejgebauer, Jimmy Cuadra, Martin Pool, Wesley Moore

[0.3.0] - 2016-07-14

• Teach rustup to download manifests from the /staging/ directory.
• Treat all HTTP client errors the same.
• Remove winapi replacement.
• Remove toolchain directory if initial toolchain install fails.
• Fallback to old download methods if server returns 403.
• Add preliminary rustls support.
• Add a hack to remediate checksum failure issues.
• Move error-chain out of tree.
• Remove uses of subcommand synonyms in the examples.
• Add --yes as alias for -y.
• Remove unavailable toolchains from target list.
• Add powerpc builds.
• Fix help text for rustup update.
• Remove noisy "rustup is up to date" message.
• Fix references to non-existent .rustup directory.
• When listing toolchains only list directories.
• rustup-init: remove dependency on file command.
• Link to rustup-init.sh in README.
• Improve docs for set default-host.

Contributors: Alex Crichton, Brian Anderson, Drew Fisher, geemili, Ivan Petkov, James Lucas, jethrogb, Kevin Yap, leonardo.yvens, Michael DeWitt, Nate Mara, Virgile Andreani

[0.2.0] - 2016-06-21

• Indicate correct path to remove in multirust upgrade instructions.
• Bring back optional hyper with proxy support.
• 'default' and 'update' heuristics for bare triples.
• Change upstream via $RUSTUP_DIST_SERVER.
• Fail with a nicer error message if /tmp is mounted noexec.
• Remove printfs from ~/.cargo/env.
• Reduce margin in installer text to 79 columns.
• Fix typos.
• Fix missing curly braces in error-chain docs.
• Fix downloads of builds without v2 manifests.
• Explain toolchains in help install.
• Compile on stable Rust.
• Fix spelling mistakes.
• Fix the toolchain command synonyms.
• Configurable host triples.
• Use a .toml file to store settings.
• Point PATH to toolchain/bin on Windows.
• Remove extra '.' in docs.

Contributors: Alex Crichton, benaryorg, Benedikt Reinartz, Boutin, Michael, Brian Anderson, Diggory Blake, Erick Tryzelaar, Ivan Nejgebauer, Jeremiah Peschka, Josh Stone, Knight, mdinger, Ryan Kung, Tad Hardesty

[0.1.12] - 2016-05-12

• Don't install when multirust metadata exists.

[0.1.11] - 2016-05-12

• Actually dispatch the rustup install command.
• Migrate to libcurl instead of hyper.
• Add error for downloading bogus versions.

[0.1.10] - 2016-05-09

• Multiple cli improvements.
• Support HTTP protocol again.
• Improvements to welcome screen.
• Don't try to update non-tracking channels.
• Don't panic when NativeSslStream lock is poisoned.
• Fix multiple issues in schannel bindings

[0.1.9] - 2016-05-07

• Do TLS hostname verification.
• Expand rustup show.
• Add rustup doc.
• Refuse to install if it looks like other Rust installations are present.
• Update www platform detection for FreeBSD.
• Fix color display during telemetry capture.
• Make it less of an error for the self-update hash to be wrong.

[0.1.8] - 2016-04-28

• Initial telemetry implementation (disabled)
• Add hash to --version
• Improve download progress
• Completely overhaul error handling
• Add armv7l support to www
• Overhaul website

[0.1.7] - 2016-04-17

• Fix overrides for Windows root directories.
• Remove 'multirust' binary and rename crates.
• Pass rustup-setup.sh arguments to rustup-setup.
• Don't open /dev/tty if passed -y.
• Add interactive install, --default-toolchain argument.
• Rename rustup-setup to rustu-init.