This table lists all released versions up to the current date. For compatibility, see the Series Compatibility section below.
Because the framework takes advantage of advanced language features, a recent PHP version is required. The compatibility table below shows which framework version requires which PHP version.
Beginning with the 1.0.0 release we'll be using SemVer for versioning. We don't consider changes in the requirement of PHP versions a BC Break, as long as the PHP version changes only in its minor.
|required PHP||recommended PHP|
|2.0.x +||~7.1.0 || ~7.2.0 || ~7.3.0||7.3|
|1.2.x||^5.6 || ~7.0.3 || ~7.1.0 || ~7.2.0 || ~7.3.0||7.2|
|1.1.x||^5.5.14 || ~7.0.3 || ~7.1.0||7.1|
^ always allow non-breaking updates
Supported Versions Schedule
Subject to changes, especially for things in the far future. There will be an absolute minimum of 1 year support for each version. Heavily used versions can get an extended lifetime. Still the overall goal here is, allowing to evolve quick enough to keep up with changes in the ecosystem.
|pre release phase|
|security fixes only|