Symfony News

Symfony 5.3.6 released

Symfony 5.3.6 has just been released. Here is a list of the most important changes:

  • bug #42307 [Mailer] Fixed decode exception when sendgrid response is 202 (@rubanooo)
  • bug #42296 [Dotenv][Yaml] Remove PHP 8.0 polyfill (@derrabus)
  • bug #42274 [VarDumper] HtmlDumper::setDumpHeader() accepts null (@rrpadilla)
  • bug #42289 [HttpFoundation] Fixed type mismatch (@Toflar)
  • bug #42259 [Security] fix Check if it has session before getSession() (@mousezheng)

Want to upgrade to this new release? Because Symfony protects backwards-compatibility very closely, this should be quite easy. Use SymfonyInsight upgrade reports to detect the code you will need to change in your project and read our upgrade documentation to learn more.

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