what stackpulse tracks
Eleventy releases from GitHub
StackPulse watches Eleventy release notes and keeps the original source link close to every summary.
#stacks/eleventy/framework
Eleventy release notes, breaking changes, and upgrade notes.
A simpler static site generator StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.
releases
6
breaking
1
security
3
deprecated
2
migrations
2
upgrade risk
Breaking changes and deprecations
Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.
migration notes
Source-backed next steps
Migration steps and recommended actions are only shown when the upstream release notes support them.
# latest_releases
source-backedv4.0.0-alpha.8highbreakingdeprecationfeaturesecurityprereleaseJun 18, 2026
Build Awesome v4.0.0-alpha.8
This release introduces significant breaking changes, including a Node.js version bump and removal of deprecated APIs, while adding new features like TypeScript support and incremental build improvements.
affected
Users relying on deprecated APIs or running Node.js versions below 22.15 will be affected.
action
Upgrade Node.js to version 22.15+ and review breaking changes before updating.
release_signals
-Bumps Node minimum version to `22.15+` (previously `20.19+`)
-Removes `Promise.withResolvers` polyfill
-Removes `page.inputPathDir` and `page.dir` (introduced in v4.0.0-alpha.5)
!Using `npm stage publish` for extra release security hardening
!Removes `Promise.withResolvers` polyfill
!Removes `page.inputPathDir` and `page.dir`
+Adds support for multiple eligible incremental files in a single build
+Adds TypeScript types d.ts file for Configuration API
+Fixes TypeScript data files not being processed
+Moves from `debug` to `obug` for internal debugging (~26KB savings)
+Adds Node 26 to CI
v3.1.6mediumsecurityJun 2, 2026
Eleventy v3.1.6: Everybody wants to do Maintenance
This release focuses on maintenance improvements, including fixing a Node 26 deprecation warning, upgrading dependencies for security fixes, and adding Node 26 to CI for the v3 branch.
affected
Users running Eleventy on Node 26 or using affected dependencies may benefit from these updates.
action
Update to version 3.1.6 to benefit from dependency upgrades and security improvements.
release_signals
!Minor dependency upgrades for `npm audit` fixes
!Opt out of package manager cache for GitHub Actions CI release workflow (hardening security)
v4.0.0-alpha.7mediumfeatureprereleaseMar 20, 2026
Pre-release: Eleventy v4.0.0-alpha.7
This release introduces experimental TypeScript support, enables Node's compile cache by default, and improves error messaging around ESM requirements. It also includes minor fixes and dependency upgrades.
affected
Developers using Eleventy with Node.js and those interested in experimental TypeScript support are most affected.
action
Install the canary release using `npm install @11ty/eleventy@canary --save-exact` to test new features.
release_signals
+Enables Node’s compile cache by default (opt-out available)
+Very experimental support for zero-config TypeScript (type stripping) for Configuration Files, Data Files, Template files, and Dependency mapping
+Show configuration file in use on console output
+Major dependency upgrade: `entities` from v7 to v8
v3.1.5lowdeprecationsecurityMar 18, 2026
Eleventy v3.1.5: Dependable Dependencies
This release focuses on minor dependency updates and fixes, including addressing an `npm audit` report for `minimatch` and upgrading `liquidjs`.
affected
Users relying on `minimatch` or `liquidjs` may benefit from the updates.
action
Update to v3.1.5 to ensure dependency security and stability.
release_signals
!Fixes `npm audit` report for `minimatch`
!Removes dev dependency `rimraf`
v3.1.4criticalmigrationMar 18, 2026
Eleventy v3.1.4
This release failed to publish and is immutable. Users should upgrade to Eleventy v3.1.5 instead.
affected
Users attempting to use this release will need to upgrade to v3.1.5.
action
Upgrade to Eleventy v3.1.5 immediately.
migration_steps1 steps
- 01Upgrade to Eleventy v3.1.5 as this release failed to publish.
v3.1.3lowmigrationMar 18, 2026
Eleventy v3.1.3
This release failed to publish and is immutable. Users are advised to use Eleventy v3.1.5 instead.
affected
Users attempting to use v3.1.3 are affected.
action
Upgrade to Eleventy v3.1.5.
migration_steps1 steps
- 01Use Eleventy v3.1.5 instead of v3.1.3.