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Packagist · #1125 most downloaded on Packagist
Amends the composer class loader to support class aliases to provide backwards compatibility for packages
Last release 5 months ago
17 Apr 2026
Ships fairly regularly
a new release about every 1.5 years
Some releases are documented
notes for 5 of 13 stable releases
Nothing withdrawn
no release was ever pulled
11 years old
13 releases · first in 2015
This fixes critical bug related to the refactoring. Users are advised to pin to version 2.0.1 in version requirements.
This fixes critical bug related to the refactoring. Users are advised to pin to version 2.0.1 in version requirements.
This release is a code cleanup maintenance release. The only rather internal feature is increased performance when using opcache, by generating and us
This release is a code cleanup maintenance release. The only rather internal feature is increased performance
when using opcache, by generating and using static alias maps
The possibility to allow case insensitive class loading has been removed without substitution.
This feature required optimized class loading to be turned on and rewrote the class map that
composer generated. Up to date packages, that rely on PSR autoloading require case sensitive
class names anyway.
PHP support for very old PHP versions are dropped.
v1.2.2 was released prior to
2.0 which received some minor bugfixes. If you need support for older PHP versions or
case insensitive class loading this version is for you and will continue to work.
One column per quarter.
Nothing published for this version
Nothing published for this version
Drop compatibility with older PHP versions and make compatible with PHP 8.4
Drop compatibility with older PHP versions and make compatible with PHP 8.4
Fix edge case for static analysis
Fix edge case for static analysis
Nothing published for this version
Improve upgrade error message
Improve upgrade error message
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
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