the state of drupal 9...symfony 3 8.9 api new solution new solution symfony 4/5 9.0 api drupal 8...
TRANSCRIPT
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The State of Drupal 9presented by Amber Himes Matz
@amberhimesmatz
Most slides by @gaborhojtsy at @acquia (CC BY-NC-SA 2.5)
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I know a few things about Drupal 9 and want to share them with you.
Hello!I’m Amber Himes Matz
On Twitter:@amberhimesmatz
#D4G
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INNOVATION IN DRUPAL
1
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Semantic versioningDrupal started using it from Drupal 8.0.0. Allows to release feature updates in minor releases (8.1, 8.2, etc.) with backward compatibility.
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Scheduled releasesMinor releases every six months make versions predictable. New features come at a regular pace.
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Experimental modulesWhen features need more time and feedback to be finalized, they are added as experimental modules. Backward compatibility is still supported.
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8.6.0
Experimental: Media Library, WorkspacesStable: Demo, Monolingual migrations
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8.6.0 8.7.0
Experimental: Hugely improved Media LibraryStable: Layout Builder, JSON:APIThird party: Optional Twig 2 support*
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8.6.0 8.7.0 8.8.0 ?
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WHY DRUPAL 9?
2
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Clean up our own
codebase
Update third party
dependencies
1 2
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Third-Party Dependencies
drupal.org/core/dependencies
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8.7 8.8
2019 2020 2021 2022
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Symfony 3 end of life
Drupal 8 security and bug fix support
Drupal 9 security and bug fix support
First Drupal 9 release
9.08.9
Drupal 8 end of life
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?8.6.0 8.7.0 8.8.0 8.9.0
9.1.09.0.0
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THE MAKING OF DRUPAL 9
3
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Major versionswere brand new codebases in the past
7
8
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Now major versions are derived from the previous major 8
9
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Deprecation processesBackward compatible APIs are kept while future changes are indicated so API consumers can prepare for the change to Drupal 9.
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8.7 API
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New solution
8.7 API
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New solution
Deprecated
8.7 API
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New solution
Deprecated
Symfony 3
8.7 APINew solution
New solution
Deprecated
Deprecated
Symfony 3
8.9 API
...New solution
New solution
Symfony 4/5
9.0 API
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New solution
New solution
Deprecated
Deprecated
Symfony 3
8.9 API
New solution
New solution
Symfony 4/5
9.0 API
Drupal 9.0 API =Drupal 8.9 API minus
deprecated partsplus third party dependencies
updated
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New solution
New solution
Deprecated
Deprecated
Symfony 3
8.9 API
New solution
New solution
Symfony 4/5
9.0 API
Drupal 8 modules not using deprecated
APIs will continue to work on Drupal 9.
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We are building Drupal 9 in Drupal 8step-by-step. 8
9
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PREPARING FOR DRUPAL 9
4
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Keep Drupal core and contributed projects up to date
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Use this with actual dependency
injection to get the benefits.
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https://github.com/mglaman/drupal-check
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https://github.com/mglaman/drupal-check
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https://github.com/mglaman/drupal-check
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https://drupal.org/project/upgrade_status
Upgrade Status
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Test on drupal.org with drupalci.yml snippet
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https://www.drupal.org/drupalorg/docs/drupal-ci/customizing-drupalci-testing-for-projects
Customizing DrupalCI Testing for Projects
http://bit.ly/custom-drupalci
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Drupal8-Rector proof of concept automates some fixes
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https://pronovix.com/blog/drupal-9-automated-deprecated-code-removal-proof-concept
Drupal8-Rector
http://bit.ly/drupal8-rector
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Should you remove all deprecated code use
immediately?
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Custom code: as fast as feasible
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Contributed projects: be compatible with supported core
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When do we know all the deprecated things?
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Drupal 8.8 is the last version to deprecate for Drupal 9
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Should I create 9.x-1.x-dev branches
for my projects?
https://dgo.to/2807145
NO!
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Will contributed modules be compatible?
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None
1 to 5
6 or more
Drupal 9 compatibility
issues found in 7000+ modulesin March 2019
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https://dispatcher.drupalci.org/job/phpstan/lastBuild/checkstyle/
phpstan warnings for supported drupal.org projects
http://bit.ly/drupalci-phpstan
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https://pantheon.io/blog/your-module-ready-drupal-9-click-here-find-out
Is Your Module Ready for Drupal 9? Click Here to Find Out by Dwayne McDaniel
http://bit.ly/d9-module-ready
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““The big deal about Drupal 9 is… that it should not be a big deal.”
@drieshttps://dri.es/plan-for-drupal-9
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I AM ON DRUPAL 7!
5
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8.7 8.8 8.99.0
9.1 9.2 9.3 9.4 9.5
2019 2020 2021 2022
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Drupal 8 end of life
Drupal 8 security and bug fix support
Drupal 9 security and bug fix support
First Drupal 9 release
Drupal 7 security and bug fix support (historically)Drupal 7 security and bug fix support
Drupal 7 and 8 end of life
Commercial security supportuntil at least 2024
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Better media
Layout Builder
Config mgmt
Multilingual
JSON:API
BigPipe
Content Moderation
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Use Upgrade Status module
(Drupal 7 version) to estimate
upgradability.
ContribUse Drupal
Module Upgrader to
get a head start on updating your custom
code.
CustomUse the core
Migrate module suite with contrib
extensions as needed.
Content
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Upgrade Status: drupal.org/project/upgrade_statusDrupal Module Upgrader: drupal.org/project/drupalmoduleupgraderMigrate suite (core)
7.x 9.0.0
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None
1 to 5
6 or more
Drupal 9 compatibility
issues found in 7000+ modulesin March 2019
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Skipping Drupal 8 does not actually bring benefits
8
9
7
��
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Use drupal-check in your Drupal 7 migration to ensure
Drupal 9 compatibility.
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Recap1. Drupal innovates twice a year and
will continue to do so.2. Drupal 9 is built in Drupal 8 step-by-step.3. Keep up with Drupal 8 and
you will be prepared for an easy way to 9.4. For Drupal 7 sites there is no reason to wait until 9.5. Vendors will offer extended Drupal 7 support.
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Original Slides: bit.ly/state-of-drupal-9
Documentation: drupal.org/docs/9
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Vector Icons by Matthew Skiles
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CREDITSSpecial thanks to all people who made and share these awesome resources for free:
Content by @gaborhojtsy, some inspired by @Dries
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Thanks!Recording and *this* version of slides available at:
https://www.drupalgovcon.org/2019/program/sessions/state-drupal-9
@amberhimesmatz
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8.7 8.8 8.99.0
9.1 9.2 9.3 9.4 9.5
2019 2020 2021 2022
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Drupal 7 and 8 end of lifeFirst Drupal 9 release
Drupal 7 security and bug fix support
Drupal 8 security and bug fix support
Drupal 9 security and bug fix support
Commercial security supportuntil at least 2024