6.4.0 (2026-06-01)

Features

• support Vue 3 and Nuxt in Website Builder (#5143)
• ai fix static analysis with [skip-ai] guard to prevent infinite loops (6359c1b)
• load .yarnrc.yml defaults from example template (#5258)
• WTS v3 (#5197)
• upload yarn cache as artifact in rebuild global cache workflow (48aacc2)
• upload yarn cache as artifact in rebuild global cache workflow (fb1a144)
• add --analyze flag for RSDoctor bundle analysis (#5254)
• app-admin: subscribe admin user to newsletter after install (#5240)
• scripts: add desktop notification on build completion (#5251)
• admin-ui: add badge prop to sidebar menu links and items (#5250)
• background tasks settings (#5249)
• rebuild transitive dependents of changed packages when cache is enabled (PR [#5247]) (0f61fd3)
• website builder: page editor UI (#5211)
• add search and list view to dynamic zone template gallery (#5245)
• add font size action (#5235)
• support environment-specific .env files (#5237)
• make IEncryption encrypt/decrypt methods async (#5233)
• background tasks ui (#5232)
• webhooks: delivery list and view (#5231)
• webhooks: add CMS and Website Builder webhook bridges and docs (#5224)
• add FileUrlFormatter extension point for image URL transformation (#5210)
• add lexical form field (#5227)
• add Website Builder: Preview URL Modifier skill (5492331)
• build-tools: enforce configurable API bundle size limit (#5221)
• webhooks: admin ui (#5219)
• webhooks api (#5218)
• add PreviewUrlModifier extension point for live preview URLs (#5215)
• api-headless-cms: storage support subtypes (#5213)
• rewrite File Manager with layered architecture (#5207)
• export Websockets service from webiny/api (#5203)
• api-headless-cms: entry data factories (#5205)
• ai-powerups: manifest-based project context with read_project_file tool (#5202)
• add MultiSelect component to admin-ui (#5200)
• ai-powerups: AI personas, projects, and prompt context builder (#5194)
• website builder page revision description (#5189)
• add Toggle and ToggleGroup components to admin-ui (#5159)
• api-headless-cms: revision description (#5165)
• add validate-webiny-package CLI command and CI check (#5158)
• app-website-builder: viewable page revisions (#5164)

Bug Fixes

• add useInAiContentGeneration (72349bd)
• use document system id as store key instead of properties.id (2a0b80f)
• remove service discovery log (8e3c83e)
• website-builder vue/nuxt publish from dist (23dca79)
• rm "dist" (a796e36)
• update demo extension import [skip ci] (5d6090a)
• ecommerce resource picker renderer (fc9677f)
• improve admin UI and fix presenter issues (#5257)
• make insert elements panel scroll independently (#5255)
• verdaccio release testing (#5256)
• api-mailer: smtp usage (#5253)
• enforce bundle size limits only when building (#5252)
• improve loading and reduce model options (a2d29d4)
• website-builder: resolve DataCloneError when cloning MobX observables (#5248)
• add available image tags to LLM prompt (c93c02c)
• extract image dimensions during file upload (7f2affc)
• add deep file comparison to webiny package validation (#5242)
• improve LLM prompt and response handling (c140925)
• improve LLM response handling (a12e471)
• use 0.0.0 as placeholder version (e990dd8)
• only update package version if 0.0.0 [skip ci] (38efc6a)
• reliably handle GH release values (9e66c9e)
• improve webhooks UI and menus (95b7d5a)
• webhooks settings encryption storage (#5230)
• add decoratable file fields provider (#5229)
• migrate wb models to ModelFactory and fix graphql field registry (#5220)
• build-tools: make max bundle size configurable via env var (bee9cef)
• build-tools: add max 4.5MB bundle size check (6794e97)
• enable minification for rsbuild v2 (69aafb1)
• ensure all ModelFactory registrations run before context plugins (#5212)
• replace react-butterfiles with BrowserFilePicker (#5214)
• api-headless-cms: include plugin models inside models cache (#5208)
• build-tools: exclude node_modules folder (6a9d47f)
• build-tools: exclude .cache folder (746569b)
• app-headless-cms-common: wrong extension in exports (d59ce85)
• utils: gzip compression and json parse (#5198)
• show log on decompression fail (361960d)
• website builder tests (#5195)
• preserve scroll position and accumulate records in audit logs (#5175)
• dialog loading overlay now covers the full dialog surface (#5168)
• undo exports changes (e501311)
• add bottom margin to dynamic zone template gallery list (#5166)
• sdk: remove standalone entity type exports (#5152)
• wb: open clean URL for published pages in status column (#5151)

Code Refactoring

• webhooks: delivery view (#5244)
• remove lerna from release pipeline (#5241)
• webhooks admin ui (#5239)
• migrate asset delivery to DI implementation (#5226)
• replace timeago (#5225)
• api-headless-cms: entry meta field (#5206)