Changelog:

• fc03255 Display a warning message when installing the Demo application (@javiereguiluz)

New features

[5c443e2] Display a warning message when trying to install Symfony 4.x versions (@javiereguiluz)
[36969e0] Added a tip for people installing the Symfony Demo application (@javiereguiluz)

Bug fixes

[74b6692] Use HTTPS when linking to symfony.com (@chalasr)

New features

[9173137] Use Symfony's helper to format the memory values (@javiereguiluz)
[ff32aac] Introduced a ComposerManager class to simplify the commands (@javiereguiluz)
[98a584e] Recommend to use 'server:start' instead of 'server:run' when possible (@javiereguiluz)

Bug fixes

[dd59a04] Fixed some issues for the self-update command (added coloring to the rollback message, set return code at general exception handling, fixed an undefined variable notice) (@smatyas)
[97a8868] Project names are now fixed to comply with the regexp required by Composer for package names (@Pierstoval, @javiereguiluz)
[747d612] Declare the Symfony Installer incompatible with 'suhosin' PHP extension (@javiereguiluz)

This version contains no changes in comparison to the previous 1.5.7 version. It has been released just to fix a wrong version number in the published binary of the Symfony Installer.

New features

[14b6990] Added a --force-update (-f) option to force the installer update without checking your locally installed version (@javiereguiluz)

Bug fixes

[775ff1b] Fixed self-update is not detecting the installed version (Fabrice Baumann)
[2b6beb6] Added a "troubleshooting" section in the README to solve common issues (@javiereguiluz)

Changelog

[dab9d0c] Updated Guzzle dependency to 5.3.1 (@xabbuh)

New features

[d8b490c] Check that the system has the PHP version required by the Symfony version to be installed (@javiereguiluz)

Bug fixes

[9c98140] Fixed some "undefined variable" errors in checkInstallerVersion() (@javiereguiluz)

Bug fixes

[bdad979] Updated the help messages for the demo app (@javiereguiluz)
[32558cb] Fixed the SymfonyRequirements check for the demo application (@javiereguiluz)

[10fe668] Made all network connections proxy-compatible (@javiereguiluz)
[627b1f0] Removed the "config.platform.php" option when installing the Symfony Demo app (@javiereguiluz)
[6f0bed6] Fixed tests for the new Symfony 3.1 version (@regniblod)
[13bda0e] Added missing DocBlock (@regniblod)