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Symfony blog posts for November 2025

50 blog posts were published on November 2025

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This week, the stable versions of Symfony 7.4.0 and Symfony 8.0.0 were released, including tens of impressive new features. In addition, the Symfony community gathered for the SymfonyCon Amsterdam 2025 conference, which was a great success. Finally, we published the Black Friday promotions for the Symfony ecosystem.
November 30, 2025 #A week of symfony โค๏ธ 2
November 27, 2025 #Releases โค๏ธ 9 ๐Ÿ‘ 2 ๐Ÿš€ 4 ๐ŸŽ‰ 9
November 27, 2025 #Releases ๐Ÿ‘€ 4 โค๏ธ 20 ๐Ÿ‘ 4 ๐Ÿš€ 14 ๐Ÿ˜„ 4 ๐ŸŽ‰ 12
Symfony 7.4 and 8.0 will be released together, offering two upgrade paths that require developers to review and fix deprecations to ensure a smooth transition.
November 26, 2025 #Symfony โค๏ธ 31 ๐Ÿ‘ 15 ๐Ÿš€ 14 ๐ŸŽ‰ 2
๐Ÿ“โœจ Last-minute talk at SymfonyCon 2025! Timo Bakx shares how to build a personal dev journaling system with AIโ€”practical, open-source, IDE-ready. #Symfony #PHP #AI
November 25, 2025 #Conferences
November 25, 2025 #Releases ๐Ÿ‘€ 3 โค๏ธ 9 ๐Ÿ‘ 7 ๐Ÿš€ 10 ๐ŸŽ‰ 6
Symfony 7.4 adds structured MIME suffix handling, Microsoft Graph mailer support, untranslated message handling, a new email assertion, and profiler improvements for EventSource requests.
November 25, 2025 #Living on the edge โค๏ธ 8 ๐Ÿ‘ 4 ๐Ÿš€ 1 ๐ŸŽ‰ 2
Symfony 7.4 adds enum support to workflows, new XML CDATA controls, a DynamoDB lock store, new DatePoint based Doctrine types, and explicit query parameters in URL generation.
November 24, 2025 #Living on the edge โค๏ธ 6 ๐Ÿ‘ 3 ๐Ÿš€ 3 ๐ŸŽ‰ 3
Black Friday is here! Save 30% on any Symfony, Twig, or Sylius certification exam with code CERTIF_30_BF25. Exams are fully online and valid for up to a year โ€” boost your skills and validate your expertise from anywhere in the world. Offer ends Dec 1 2025!
November 24, 2025 #Conferences โค๏ธ 1 ๐Ÿ‘ 2 ๐Ÿš€ 1 ๐ŸŽ‰ 1
This week, Symfony published new release candidate versions of Symfony 7.4 and Symfony 8.0, which are scheduled for release next week. Meanwhile, we started working on Symfony 8.1, to be released on May 2026. Lastly, we published additional details about the SymfonyCon 2025 conference, which will also take place next week.
November 23, 2025 #A week of symfony
November 21, 2025 #Releases
November 21, 2025 #Releases
Symfony 7.4 introduces faster native HTML5 parsing, more flexible URL validation, improved Link header handling, support for the HTTP QUERY method, and easier configuration of resource tags.
November 21, 2025 #Living on the edge โค๏ธ 9 ๐Ÿ‘ 7 ๐Ÿš€ 5 ๐ŸŽ‰ 5
Learn how to go beyond keywords! In โ€œSemantic Search: From Keywords to Intent with Symfony AIโ€, Stiven Llupa, Senior Development Lead at SensioLabs Deutschland, explains how to leverage RAG approaches, open-source LLMs, and Symfony AI to build semantic search that understands intent.
November 20, 2025 #Conferences ๐Ÿ‘€ 2 ๐Ÿ‘ 1 ๐Ÿš€ 2
Get ready for a thought-provoking deep dive at SymfonyCon Amsterdam 2025 this November! In โ€œGeopolitics of Code: How You Can Build the Future of Data and AIโ€, Brice Blondiau and Jean Philippe Balanca explore how technical decisions in data and AI are shaped by โ€” and shape โ€” global geopolitical forces. This session uncovers how Symfony can support resilient, ethical, and future-ready architectures in an increasingly complex digital landscape.
November 19, 2025 #Conferences
Discover a new talk at SymfonyCon Amsterdam 2025! In โ€œCloud-Agnostic AI Agents with Clean Architectureโ€, Alejandro REYES AMARO shows how to build portable, compliant, future-ready AI agents using Clean Architecture and RAG.
November 18, 2025 #Conferences
Symfony 7.4 introduces new PHP attributes that let you extend validation and serialization metadata for classes you do not control.
November 18, 2025 #Living on the edge โค๏ธ 9 ๐Ÿ‘ 10 ๐Ÿš€ 5 ๐ŸŽ‰ 5
New talk: Explore how Symfony powers Gally, an AI product discovery tool. In โ€œInside Gally: Building an AI Product Discovery Tool with Symfonyโ€ at SymfonyCon Amsterdam 2025, Romain Ruaud will show how to abstract search configuration, generate APIs automatically, and integrate vector and conversational search for robust, modular, future-ready applications. #SymfonyConAmsterdam2025
November 17, 2025 #Conferences
Symfony 7.4 replaces the fluent PHP config with a new array-based format with full autocompletion, static analysis, and dynamically generated array shapes.
November 17, 2025 #Living on the edge ๐Ÿ‘€ 8 โค๏ธ 11 ๐Ÿ‘ 8 ๐Ÿš€ 15 ๐ŸŽ‰ 5
November 16, 2025 #Releases
November 16, 2025 #Releases
This week, Symfony released maintenance versions 5.4.50, 6.4.29, and 7.3.7 to address a potential security vulnerability. Meanwhile, we continued polishing the upcoming Symfony 7.4 and 8.0 releases and published 7.4.0 RC1 and 8.0.0 RC1. Finally, we shared new details about several of the talks planned for SymfonyCon Amsterdam 2025.
November 16, 2025 #A week of symfony ๐Ÿ‘ 2
Join SymfonyCon Amsterdam 2025 and catch โ€œThe CI/CD Pipeline in 2025: GitOps, AI, and Zero-Trust in Actionโ€ by Hervรฉ Leclerc, CTO at Smile, to discover the future of CI/CD with GitOps, AI, and Zero-Trust security.
November 14, 2025 #Conferences โค๏ธ 1
Symfony 7.4 adds message signing to the Messenger component, ensuring queued messages can't be tampered with before processing.
November 14, 2025 #Living on the edge โค๏ธ 18 ๐Ÿ‘ 9 ๐Ÿš€ 9 ๐ŸŽ‰ 6
Join SymfonyCon Amsterdam 2025 to discover Adrien Roches and his talk โ€œBlast Off Your CI with Daggerโ€! Learn how to supercharge your CI pipelines using PHP and Dagger! ๐Ÿš€
November 13, 2025 #Conferences
November 13, 2025 #Releases โค๏ธ 1
November 13, 2025 #Releases โค๏ธ 3 ๐Ÿ‘ 1 ๐Ÿš€ 2 ๐ŸŽ‰ 1
Symfony 7.4 enhances developer experience with easier session handling in tests, improved route debugging, more accessible forms, and native FrankenPHP integration.
November 13, 2025 #Living on the edge โค๏ธ 14 ๐Ÿ‘ 9 ๐Ÿš€ 8 ๐ŸŽ‰ 4
CVE-2025-64500: Incorrect parsing of PATH_INFO can lead to limited authorization bypass
November 12, 2025 #Security Advisories ๐Ÿ‘€ 5 ๐Ÿ‘ 7 ๐ŸŽ‰ 1
November 12, 2025 #Releases
November 12, 2025 #Releases
November 12, 2025 #Releases ๐Ÿš€ 1
Symfony 7.4 introduces multiple developer experience improvements, from smarter form and console helpers to better debugging, localization, and service configuration.
November 12, 2025 #Living on the edge โค๏ธ 13 ๐Ÿ‘ 7 ๐Ÿš€ 7 ๐ŸŽ‰ 5
๐Ÿš€ New talk! Document AI with clarity and conscience. Kemi Elizabeth Ojogbede at SymfonyCon Amsterdam 2025, โ€œCode and Conscience: Ethical Docs for AIโ€. ๐ŸŒโœจ
November 10, 2025 #Conferences
This week, Symfony released maintenance versions 6.4.28 and 7.3.6. Meanwhile, we kept refining the upcoming Symfony 7.4 and 8.0 releases. Finally, we shared new details about some of the talks planned for SymfonyCon Amsterdam 2025.
November 9, 2025 #A week of symfony
๐Ÿšจ New talk!Learn how small communication choices shape product impact. Celeste Van der Watt at SymfonyCon Amsterdam 2025, โ€œFrom PR to launch: how code becomes product narrativeโ€. โœจ
November 7, 2025 #Conferences
Symfony 7.4 introduces key updates to the Request class, including deprecations, expanded body parsing for more HTTP methods, and stricter control over method overrides.
November 7, 2025 #Living on the edge ๐Ÿ‘€ 2 โค๏ธ 7 ๐Ÿ‘ 4 ๐Ÿš€ 4 ๐ŸŽ‰ 3
November 6, 2025 #Releases โค๏ธ 1
November 6, 2025 #Releases
๐Ÿšจ New talk! Turn prompts into real Symfony features! ๐Ÿš€ At SymfonyCon Amsterdam 2025, Greg Qualls shows how to use AI as a controlled, auditable development assistant in โ€œRubber Duck Driven Dev: Use MCPs to Develop and Deploy Safely.โ€ ๐Ÿฆ†๐Ÿ’ป
November 6, 2025 #Conferences
Symfony 7.4 improves routing, security, and event attributes with more features.
November 6, 2025 #Living on the edge โค๏ธ 17 ๐Ÿ‘ 12 ๐Ÿš€ 8 ๐ŸŽ‰ 8
Supercharge your Symfony apps with ClickHouse! ๐Ÿš€ At SymfonyCon Amsterdam 2025, Romain Neutron will show how to handle massive data, real-time dashboards, and analytics efficiently in PHP with his talk โ€œClickHouse for Symfony developers.โ€
November 5, 2025 #Conferences ๐ŸŽ‰ 1
Symfony 7.4 introduces a new way to use controller helpers without extending the base controller, making framework-agnostic controllers easier to write and test.
November 5, 2025 #Living on the edge ๐Ÿ‘€ 9 โค๏ธ 1 ๐Ÿ‘ 5 ๐Ÿš€ 4 ๐ŸŽ‰ 3
WordPress or Symfony? Why not both! ๐Ÿ’ก At SymfonyCon Amsterdam 2025, Alexandre Salomรฉ will share how to combine the best of both worlds in his talk โ€œIntegrating WordPress and Symfonyโ€. Donโ€™t miss this roadmap to building more powerful and flexible PHP applications!
November 4, 2025 #Conferences
Symfony 7.4 enhances invokable commands with enum support, DTO-based inputs, interactive prompts, and full testing compatibility.
November 4, 2025 #Living on the edge โค๏ธ 23 ๐Ÿ‘ 11 ๐Ÿš€ 10 ๐ŸŽ‰ 10
At SymfonyCon Amsterdam 2025, Guillaume Moigneu presents โ€œVibe-Free Zone: Serious AI Assisted Development for Symfonyโ€, practical AI techniques for real Symfony projects. ๐Ÿง ๐Ÿ’ป
November 3, 2025 #Conferences โค๏ธ 1
Symfony 7.4 introduces form flows, a new way to build and manage multi-step forms using the same familiar concepts as regular Symfony forms.
November 3, 2025 #Living on the edge ๐Ÿ‘€ 4 โค๏ธ 53 ๐Ÿ‘ 24 ๐Ÿš€ 26 ๐ŸŽ‰ 25
November 2, 2025 #Releases โค๏ธ 3 ๐ŸŽ‰ 1
November 2, 2025 #Releases โค๏ธ 2 ๐Ÿ‘ 1 ๐ŸŽ‰ 2
This week, Symfony released the maintenance versions 6.4.27 and 7.3.5. In addition, we published 7.4.0-BETA1 and 8.0.0-BETA1 so you can test them before their final release in four weeks. Meanwhile, we shared a new case study about Symfony and more details about SymfonyCon Amsterdam 2025, which starts in less than 30 days.
November 2, 2025 #A week of symfony