Prepare Release

[github-actions]

This PR is a preview of the release that release-plan has prepared. To release you should just merge this PR 👍

---

Release (2026-08-01)

• @embroider/addon-dev 8.4.0 (minor)
• @embroider/addon-shim 1.10.4 (patch)
• @embroider/compat 4.1.22 (patch)
• @embroider/core 4.7.0 (minor)
• @embroider/macros 1.21.0 (minor)
• @embroider/shared-internals 3.2.0 (minor)
• @embroider/template-tag-codemod 1.5.0 (minor)
• @embroider/vite 1.8.0 (minor)

🚀 Enhancement

• @embroider/core
  • #2734 optimize handleRenaming in module-resolver (@davidtaylorhq)
  • #2735 compile @embroider/core to es2022 for native #private fields (@davidtaylorhq)
• @embroider/shared-internals
  • #2737 optimize ownerOfFile in PackageCache (@davidtaylorhq)
• @embroider/template-tag-codemod
  • #2716 feat(template-tag-codemod): add a skipIgnoreRev option to merge-history (@BlueCutOfficial)
• @embroider/vite
  • #2687 rolldown-vite -> vite8 (@NullVoxPopuli)
  • #2668 Rolldown + Rollup :: better filtering (@NullVoxPopuli)
• @embroider/macros
  • #2662 setTesting() from @embroider/macros (@NullVoxPopuli)
• @embroider/addon-dev
  • #2651 Update addon-dev to support glint 1 and glint 2 and choose between them based on your available dependencies (@NullVoxPopuli)
• @embroider/addon-dev, @embroider/vite
  • #2650 Update content-tag to 4.1.0 (@NullVoxPopuli)

🐛 Bug Fix

• @embroider/compat
  • #2742 fix: handle Embroider macro helpers in template tag codemod (@olenderhub)
  • #2758 perf: faster path generation, safer tree building (@runspired)
  • #2757 perf: fix stack overflow (@runspired)
  • #2695 Conditional file writes for Ember modules (@NullVoxPopuli)
  • #2696 Fix paths check to use existence rather than value-as-key lookup (@NullVoxPopuli-ai-agent)
• @embroider/macros
  • #2787 macroCondition: support && / || logical expression position (@NullVoxPopuli)
  • #2772 Use parseSync in @embroider/macros for Babel 8 compatibility (@johanrd)
  • #2688 Robustify the global macros variable (@NullVoxPopuli)
  • #2680 Fix types for setTesting (@NullVoxPopuli)
  • #2665 widen the ember-cli-babel dependency range for macros (@mansona)
• @embroider/addon-dev
  • #2777 publicAssets uses closeBundle instead of generateBundle so it can work with generated assets (@evoactivity)
• @embroider/vite
  • #2771 fix: tolerate ENOTEMPTY on jumpRoot rename race in @embroider/vite resolver (@hugorodro)
  • #2750 Add license metadata for @embroider/vite (@davidtaylorhq)
  • #2745 Fix @embroider/virtual emits under Vite's experimental.bundleMode (@davidtaylorhq)
  • #2732 Fix emitFile warning (@ef4)
  • #2727 Update send package to fix security vulnerability (@mkszepp)
  • #2686 Add keywords to package.json for vite (@NullVoxPopuli)
  • #2667 Fix the hbs filter (@NullVoxPopuli)
  • #2664 Narrow gjsFilter to not include files that happen to have .gjs in their file name (@NullVoxPopuli)
• @embroider/addon-shim
  • #2761 perf: dedupe v2 addons by default (@runspired)
• @embroider/compat, @embroider/core, @embroider/macros, @embroider/shared-internals, @embroider/template-tag-codemod, @embroider/vite
  • #2760 perf: dont use array spread (@runspired)
• @embroider/template-tag-codemod
  • #2717 fix(template-tag-codemod): this becomes controller on component invokation (@BlueCutOfficial)
• @embroider/compat, @embroider/core, @embroider/macros, @embroider/template-tag-codemod
  • #2661 cleaning up AMD template compiler deprecation (@ef4)
• @embroider/core
  • #2685 Fix getAppFiles extensions (@JezerM)
• @embroider/compat, @embroider/template-tag-codemod
  • #2656 Upgrade broccoli to ^4.0.0 and align Node requirements to >= 20.19.* (@Copilot)
• @embroider/shared-internals
  • #2648 Fix dependency-aware macros in dummy apps (@ef4)

🏠 Internal

• Other
  • #2785 Abstract vite dev utility (for qunit) for visiting /tests (@NullVoxPopuli)
  • #2765 Enable declarationMap in our base tsconfig (@ef4)
  • #2718 fix(ts-app-template): use scripts for a Vite app (@BlueCutOfficial)
  • #2679 Add scenarios for 6.12 + use-ember-modules (@NullVoxPopuli)
  • #2666 upgrade release-plan (@mansona)
  • #2653 Fix CI - content-tag whitespace (@NullVoxPopuli)
• @embroider/addon-dev, @embroider/compat, @embroider/core, @embroider/macros, @embroider/vite
  • #2778 Prepare Release (@github-actions[bot])
• @embroider/vite
  • #2769 Prepare Release (@github-actions[bot])
  • #2746 Prepare Release (@github-actions[bot])
  • #2728 Prepare Release (@github-actions[bot])
  • #2693 Fix CI: use caret range for rolldown devDependency (@NullVoxPopuli-ai-agent)
  • #2669 Prepare Release (@github-actions[bot])
• @embroider/addon-shim, @embroider/compat, @embroider/core, @embroider/macros, @embroider/shared-internals, @embroider/template-tag-codemod, @embroider/vite
  • #2751 Prepare Release (@github-actions[bot])
• @embroider/core
  • #2743 Prepare Release (@github-actions[bot])
• @embroider/compat, @embroider/core, @embroider/macros, @embroider/shared-internals, @embroider/vite
  • #2739 Prepare Release (@github-actions[bot])
• @embroider/macros
  • #2741 move macros to be a project-based tsconfig (@mansona)
• @embroider/compat
  • #2740 Cleanup unused amd support features (@ef4)
  • #2719 Fix CI for ember-source 7 (@mansona)
• @embroider/compat, @embroider/template-tag-codemod
  • #2726 Prepare Release (@github-actions[bot])
  • #2725 Fix release (@mansona)
• @embroider/compat, @embroider/vite
  • #2694 Prepare Release (@github-actions[bot])
• @embroider/compat, @embroider/core, @embroider/macros, @embroider/template-tag-codemod, @embroider/vite
  • #2689 Prepare Release (@github-actions[bot])
• @embroider/core, @embroider/vite
  • #2684 Prepare Release (@github-actions[bot])
• @embroider/compat, @embroider/core, @embroider/macros, @embroider/vite
  • #2681 Prepare Release (@github-actions[bot])
  • #2673 Prepare Release (@github-actions[bot])
• @embroider/addon-dev, @embroider/compat, @embroider/core, @embroider/macros, @embroider/template-tag-codemod, @embroider/vite
  • #2654 Prepare Release (@github-actions[bot])
• @embroider/addon-dev
  • #2652 Switch addon-dev to vitest (@NullVoxPopuli)
• @embroider/addon-dev, @embroider/compat, @embroider/core, @embroider/macros, @embroider/shared-internals, @embroider/vite
  • #2649 Prepare Release (@github-actions[bot])

Committers: 15

• @NullVoxPopuli's reduced-access machine account for AI usage (@NullVoxPopuli-ai-agent)
• Chris Manson (@mansona)
• Chris Thoburn (@runspired)
• Copilot [Bot] (@copilot-swe-agent)
• David Taylor (@davidtaylorhq)
• Edward Faulkner (@ef4)
• GitHub Actions [Bot] (@github-actions)
• Hubert Olender (@olenderhub)
• Hugo Rodriguez (@hugorodro)
• Jezer Mejía (@JezerM)
• Johan Røed (@johanrd)
• Liam (@evoactivity)
• Marine Dunstetter (@BlueCutOfficial)
• Markus Sanin (@mkszepp)
• @NullVoxPopuli