…vanderLoopNL)

This PR was merged into the 6.4 branch.

Discussion
----------

[Mailer][Webhook] Add Sendgrid webhook support

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Tickets       | Fix #50704
| License       | MIT

Support webhooks from [SendGrid](https://docs.sendgrid.com/for-developers/tracking-events/getting-started-event-webhook)

Commits
-------

bb57ad0 [Webhook][RemoteEvent] Add Sendgrid #50704

…rekas)

This PR was merged into the 6.4 branch.

Discussion
----------

Update the list of sponsors for Symfony 6.4 🙏

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | -

Symfony 6.4 LTS is sponsored by:
- packagist.com 📦 `@naderman` `@Seldaek`
- SensioLabs 💚

But also by SymfonyCasts for the Security components `@weaverryan`

🙏

We are [looking for more sponsors](https://symfony.com/blog/symfony-sponsoring-program) !

I invite anyone interested in sponsoring any versions x components of Symfony to [reach us ASAP](https://symfony.com/support?product=SFB#products) (I removed sponsors of 6.3 but I'm sure some of them would be happy to renew ;) .)

(Note that I'm personally going to be AFK for the next 2 weeks 🌴 .)

Commits
-------

b6699ca Update the list of sponsors for Symfony 6.4 🙏

… not found (jmsche)

This PR was merged into the 6.4 branch.

Discussion
----------

[AssetMapper] Improve message when a downloaded asset is not found

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | N/A
| License       | MIT
| Doc PR        | N/A

This PR improves the exception message introduced in #51337 by mentioning the command introduced in #51351.

Commits
-------

69cae6f [AssetMapper] Improve exception message when a downloaded asset is not found

…ingerprint verification (xdavidwu)

This PR was merged into the 6.4 branch.

Discussion
----------

[Mailer] [Smtp] Add DSN param `peer_fingerprint` for fingerprint verification

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | symfony/symfony-docs#18778

This allows a more secure TLS connection for SMTP on even self-signed certificates, by verifying certificate fingerprint.

Commits
-------

a9d8431 [Mailer][Smtp] Add DSN param `peer_fingerprint` for fingerprint verification

…hhamon)

This PR was merged into the 6.4 branch.

Discussion
----------

[Workflow] deprecate `GuardEvent::getContext` method

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | yes
| Tickets       | ~
| License       | MIT
| Doc PR        | ~

As discussed with `@lyrixx`, this method is confusing as the context given as the 3rd argument to the `WorflowInterface::appy()` method is never passed along to the guard events. According to `@lyrixx`, the guard listeners must take any decisions based on the subject itself and not on the given contextual data (which are supposed to remain metadata). As a consequence, calling the `getContext` method on a `GuardEvent` object always returns an empty context.

To prevent confusion and lower the BC breakage in 7.x, we advocate for deprecating this method in 6.4 and make it throw an exception in 7.0. Application codes should not call this method anyway as it always returns an empty array.

EDIT: a second approach in Symfony 7.x is to remove the `getContext` method from the base abstract class and reimplement it as a dedicated trait that is used by all the other event classes except `GuardEvent`. This approach is probably a bit cleaner as the method will completly be dropped from the `GuardEvent` class scope.

Any thoughts?

Commits
-------

985b9db [Workflow] deprecate `GuardEvent::getContext` method

* 6.3:
  Update Pbkdf2PasswordHasher.php
  Bump Symfony version to 6.3.5
  Update VERSION for 6.3.4
  Update CHANGELOG for 6.3.4
  Bump Symfony version to 5.4.29
  Update VERSION for 5.4.28
  Update CONTRIBUTORS for 5.4.28
  Update CHANGELOG for 5.4.28
  Fixed attachment base64 content string in MailerSendApiTransport
  [Security] Prevent creating session in stateless firewalls
  [Serializer] Fix union of enum denormalization
  [Serializer] Fix wrong InvalidArgumentException
  [VarDumper] Fix managing collapse state in CliDumper
  Fix breaking change in AccessTokenAuthenticator

* 5.4:
  Update Pbkdf2PasswordHasher.php

…sdespont)

This PR was submitted for the 6.4 branch but it was merged into the 5.4 branch instead.

Discussion
----------

[PasswordHasher] Avoid passing `null` to `hash_pbkdf2()`

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | N/A
| License       | MIT
| Doc PR        | N/A

Because https://www.php.net/manual/en/function.hash-pbkdf2.php is expecting `string` and not `?string`. Pertmits avoiding deprecation warning.

Commits
-------

aaf507a Update Pbkdf2PasswordHasher.php

Because https://www.php.net/manual/en/function.hash-pbkdf2.php is expecting string and not ?string. Pertmits avoiding deprecation warning.

released v6.3.4

* 5.4:
  Bump Symfony version to 5.4.29
  Update VERSION for 5.4.28
  Update CONTRIBUTORS for 5.4.28
  Update CHANGELOG for 5.4.28

released v5.4.28

* 5.4:
  [Serializer] Fix wrong InvalidArgumentException

This PR was merged into the 6.3 branch.

Discussion
----------

[Serializer] Fix union of enum denormalization

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #47797
| License       | MIT
| Doc PR        |

Try other types when a `InvalidArgumentException` occurs for a union type.

Commits
-------

11378ef [Serializer] Fix union of enum denormalization

…arld)

This PR was merged into the 5.4 branch.

Discussion
----------

[Serializer] Fix wrong InvalidArgumentException thrown

| Q             | A
| ------------- | ---
| Branch?       |  5.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       |
| License       | MIT
| Doc PR        |

Throw the `InvalidArgumentException` of `Serializer` namespace instead of the `PropertyAccess`'s one.

Commits
-------

f816628 [Serializer] Fix wrong InvalidArgumentException

…nsport (pavelwitassek)

This PR was merged into the 6.3 branch.

Discussion
----------

Fixed attachment base64 content string in MailerSendApiTransport

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #51492
| License       | MIT

- Fix base64 encoded body string of larger attachments in MailerSendApiTransport

Commits
-------

5580080 Fixed attachment base64 content string in MailerSendApiTransport

… (Seb33300)

This PR was squashed before being merged into the 6.3 branch.

Discussion
----------

[Security] Prevent creating session in stateless firewalls

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #51319
| License       | MIT
| Doc PR        |
<!--
Replace this notice by a short README for your feature/bugfix.
This will help reviewers and should be a good start for the documentation.

Additionally (see https://symfony.com/releases):
 - Always add tests and ensure they pass.
 - Bug fixes must be submitted against the lowest maintained branch where they apply
   (lowest branches are regularly merged to upper ones so they get the fixes too).
 - Features and deprecations must be submitted against the latest branch.
 - For new features, provide some code snippets to help understand usage.
 - Changelog entry should follow https://symfony.com/doc/current/contributing/code/conventions.html#writing-a-changelog-entry
 - Never break backward compatibility (see https://symfony.com/bc).
-->

Please check related issue for details.

Same as #51320 with `@chalasr` suggestion: #51320 (comment)

Commits
-------

4efd50e [Security] Prevent creating session in stateless firewalls

This PR was merged into the 6.3 branch.

Discussion
----------

[Security] Fix loading user from UserBadge

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #50511
| License       | MIT
| Doc PR        | none

Fixed a breaking change from https://github.com/symfony/symfony/pull/48272/files#diff-de9707bb338188f62878f2ebd42e7a7bf9547f6d0bf07a4fcd9c386c263c601b

Commits
-------

21532cb Fix breaking change in AccessTokenAuthenticator

* 5.4:
  [VarDumper] Fix managing collapse state in CliDumper

…las-grekas)

This PR was merged into the 5.4 branch.

Discussion
----------

[VarDumper] Fix managing collapse state in CliDumper

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | -

Commits
-------

452bd0c [VarDumper] Fix managing collapse state in CliDumper