18.0.0-alpha.0 (2023-11-06)

Breaking

• Experimental feature flag for new add block button enabled by default. @sneridagh #4947
• Moved add-on registry to its own package. @sneridagh #4949
• Sidebar formtabs item links are now real buttons with ui button class for proper keyboard and screen reader support @ichim-david #5294

Bugfix

• Add build process to registry package and fixes @sneridagh #5364
• Fixed import in Storybook configuration, related to the recent registry change. @sneridagh #5368
• Improve importing from the new registry from Volto code itself @sneridagh #5373

Internal

• Unused files in root cleanup @sneridagh #5367

Documentation

• Updated branch policy. @sneridagh #5363
• Remove "legacy" term, now that we use "no longer supported". @stevepiercy #5370
• Reduce the severity level of Microsoft.Contractions and Microsoft.Units from error to suggestion when running make docs-vale in preparation for requiring Vale passing without errors. @stevepiercy #5371
• Improved wording in branching policy. @sneridagh #5372