Eleventy v4.0.0-alpha.6

Breaking Changes

• HTML boolean attributes: <input disabled> now renders without ="" suffix (fixes #2766). Very low-risk but affects HTML Base plugin and custom HTML Transformer APIs.
• @11ty/nunjucks swap: Migrated from nunjucks package to @11ty/nunjucks pre-release. If you explicitly depend on nunjucks, add it to your package.json or swap impo...

• Breaking: removes data deep merge opt-out. eleventyConfig.setDataDeepMerge(false) now throws an error #3937 Relevant docs: https://www.11ty.dev/docs/data-deep-merge/
• Breaking: change jsTruthy: true in default liquidjs options #3507
• Breaking: change Liquid default parameter parsing to builtin instead of legacy #2679 Escape hatch to disable here: https://www.11ty.dev/do...

• Fixes --watch and --serve chokidar issue with root (e.g. ".") input directories #3914

Milestone: https://github.com/11ty/eleventy/milestone/46?closed=1 Full Changelog: https://github.com/11ty/eleventy/compare/v4.0.0-alpha.3...v4.0.0-alpha.4

• Fixes chokidar globbing issue with globs that aren’t using * or ** #3910

Milestone: https://github.com/11ty/eleventy/milestone/46?closed=1 Full Changelog: https://github.com/11ty/eleventy/compare/v4.0.0-alpha.2...v4.0.0-alpha.3

• Fix publishing issue with missing Packages adapters
• Adds README for @11ty/client

Milestone: https://github.com/11ty/eleventy/milestone/46?closed=1 Full Changelog: https://github.com/11ty/eleventy/compare/v4.0.0-alpha.1...v4.0.0-alpha.2

⛔️ This version had a publishing issue — please use v4.0.0-alpha.2 ⛔️

• Breaking: bumps Node minimum to v20 (from 18) #3886
• Breaking: removes slug filter (deprecated in v1, recommended to use slugify instead) #3893 #3858 (previous docs: https://www.11ty.dev/docs/filters/slug/)
• Breaking: removes --to=ndjson...

Try it out in your project

npm install @11ty/eleventy@latest

• Read more about getting started with Eleventy or why you should use Eleventy.
• Milestone: https://github.com/11ty/eleventy/milestone/50?closed=1
• Commit log (from previous stable release): https://github.com/11ty/eleventy/c...

Installation: npm install @11ty/eleventy@beta --save-exact Issue Milestone: https://github.com/11ty/eleventy/milestone/50?closed=1 Commit log (from last stable): https://github.com/11ty/eleventy/compare/v3.1.1...v3.1.2-beta.4

• Bug Fix: #3874 Config reset for dev server restart
• Bug Fix: #3875 #1525 numeric tags for collection names

Installation: npm install @11ty/eleventy@beta --save-exact Issue Milestone: https://github.com/11ty/eleventy/milestone/50?closed=1 Commit log (from last stable): https://github.com/11ty/eleventy/compare/v3.1.1...v3.1.2-beta.3

• Bug Fix: Server cache issue with newly created directory data file not picked up during --watch or --serve (on subsequent builds) #3569
• Bug Fix: Savin...

Installation: npm install @11ty/eleventy@beta --save-exact Issue Milestone: https://github.com/11ty/eleventy/milestone/50?closed=1 Commit log: https://github.com/11ty/eleventy/compare/v3.1.1...v3.1.2-beta.2

• Custom template engines should inherit aliased the parent cacheable value for advanced control of internal cache ([related docs](https://www.11ty.dev/docs/languages/custo...