
Contributed by Kevin Bond in #44311.
In HTML it's possible to create email links that, when clicked, open a new email message with some pre-filled information rather than linking to some other page:
Send email
Send email
However, sometimes you need to create a full email, with lots of contents and even file attachments. You can't do that

Symfony 4.4.41 has just been released. Here is the list of the most important changes since 4.4.40: bug #46154 [Mailer] Restore X-Transport after failure (@zenas1210) bug #46171 [VarDumper] Fix dumping floats on PHP8 (@nicolas-grekas) bug #46170 Fix dumping enums on PHP 8.2 (@nicolas-grekas) bug #46143 [Cache] Prevent fatal errors on php 8 when running concurrently with TagAwareAdapter v6.1 (@sbelyshkin) bug #46149 Modify processing of uploaded files to be compat

Symfony 5.4.8 has just been released. Here is the list of the most important changes since 5.4.7: bug #46154 [Mailer] Restore X-Transport after failure (@zenas1210) bug #46178 [DependencyInjection] Properly declare #[When] as allowed on functions (@nicolas-grekas) bug #46171 [VarDumper] Fix dumping floats on PHP8 (@nicolas-grekas) bug #46170 Fix dumping enums on PHP 8.2 (@nicolas-grekas) bug #46143 [Cache] Prevent fatal errors on php 8 when running concurrently w

Symfony 6.0.8 has just been released. Here is the list of the most important changes since 6.0.7: bug #46154 [Mailer] Restore X-Transport after failure (@zenas1210) bug #46178 [DependencyInjection] Properly declare #[When] as allowed on functions (@nicolas-grekas) bug #46171 [VarDumper] Fix dumping floats on PHP8 (@nicolas-grekas) bug #46170 Fix dumping enums on PHP 8.2 (@nicolas-grekas) bug #46143 [Cache] Prevent fatal errors on php 8 when running concurrently w

Symfony 6.1.0-BETA2 has just been released. Here is the list of the most important changes since 6.1.0-BETA1: feature #45282 [Serializer] Support canners in object normalizer (@rmikalkenas) feature #46157 [Routing] Remove variadic constructor signature (@wouterj) bug #46154 [Mailer] Restore X-Transport after failure (@zenas1210) bug #46178 [DependencyInjection] Properly declare #[When] as allowed on functions (@nicolas-grekas) bug #46171 [VarDumper] Fix dumping f

Contributed by Mathias Arlaud in #43973.
The Serializer component allows you to pass some context information to the serializing and deserializing process. For example, to ignore certain attributes when serializing, you can use the following code:
$serializer->serialize($person, 'json', ['ignored_attributes' => ['age']]);
// Symfony also defines publ

We recently announced the first selected speakers and talks at SymfonyWorld Online 2022 Summer Edition conference. Read our previous blog post to discover who are the first speakers scheduled and the talks they will share with the Symfony community..
Today, we're very pleased to announce more speakers and talks of the upcoming international online conference:
Mathias Arlaud, Developer, will talk about "API Platform, third act.. At Les Tilleuls, we love

Using PHP BackedEnum as Route Requirements
Contributed by Thomas Calvet
in #45803.
In PHP, backed enumerations are enumerations where all its elements are backed by some scalar value. This makes them useful to restrict the possible values of some routing parameter. In previous Symfony versions, you had to create the requirements manually using public constants:

This week, Symfony development focused on the upcoming Symfony 6.1 version, finishing some new features for it and polishing its already merged new features.
Symfony development highlights
This week, 31 pull requests were merged (25 in code and 6 in docs) and 23 issues were closed (16 in code and 7 in docs) by 24 authors. See details for code and docs.
4.4 changelog:
4e63f55: [VarDumper, WebProfilerBundle] replace deprecated String.prototype.substr()

We're so excited to meet you at SymfonyCon Disneyland Paris 2022 to enjoy a week of Symfony in the fantastic Disneyland Paris theme park.
Attend the conference as a speaker! Today, April 22nd 2022, is the last day to submit your talk proposals in English for SymfonyCon Disneyland Paris 2022. Talks should last for 40 minutes, Q&A included and will be in English. Each selected speaker will get a free conference ticket, an hotel room for 2 nights on Novembe