Release (2026-04-04)

• ember-cli 6.12.0-beta.1 (minor)
• @ember-tooling/classic-build-addon-blueprint 6.12.0-beta.1 (minor)
• @ember-tooling/classic-build-app-blueprint 6.12.0-beta.1 (minor)

🚀 Enhancement

• ember-cli, @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10991 Prepare 6.12-beta (@mansona)
• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10939 Add warpDrive support to app-blueprint (@Copilot)
• @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10969 Update ember-cli-htmlbars to ^7.0.0 in app-blueprint (@Copilot)
• ember-cli, @ember-tooling/classic-build-app-blueprint
  • #10960 Promote Beta and update all dependencies for 6.11 release (@mansona)

🐛 Bug Fix

• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10977 Backport: Enable use-ember-modules in blueprint optional-features.json (@NullVoxPopuli-ai-agent)
  • #10976 Enable use-ember-modules in blueprint optional-features.json (@Copilot)
• @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10975 Backport: Update ember-cli-htmlbars to ^7.0.0 in app-blueprint (@NullVoxPopuli-ai-agent)
• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10974 Backport: Remove tracked-built-ins (it comes built in with ember-source 6.8+) (@NullVoxPopuli-ai-agent)
  • #10932 Remove tracked-built-ins (it comes built in with ember-source 6.8+) (@NullVoxPopuli)
• ember-cli
  • #10972 Support ember-source (ESM) -- without addon vendor paths (@NullVoxPopuli)
  • #10941 Downgrade isbinaryfile (@mansona)

🏠 Internal

• ember-cli
  • #10990 bump node on publish.yml and stop updating npm (@mansona)
  • #10982 Update publish.yml to use PAT so that output repos workflow will run (@kategengler)
  • #10967 Replace temp package with Node.js built-in fs.mkdtemp (@Copilot)
  • #10931 update Release.md (@mansona)
  • #10945 update release-plan for OIDC (@mansona)
• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10947 bump in-range versions (@mansona)

Committers: 5

• @NullVoxPopuli's reduced-access machine account for AI usage (@NullVoxPopuli-ai-agent)
• Chris Manson (@mansona)
• Copilot [Bot] (@copilot-swe-agent)
• Katie Gengler (@kategengler)
• @NullVoxPopuli

Release (2026-04-03)

• ember-cli 6.10.3 (patch)
• @ember-tooling/classic-build-addon-blueprint 6.10.1 (patch)
• @ember-tooling/classic-build-app-blueprint 6.10.1 (patch)

🐛 Bug Fix

• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10986 [backport 6.10] Add use-ember-modules: true to blueprint optional-features.json (@mansona)
• @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10985 [backport 6.10] Update ember-cli-htmlbars to ^7.0.0 in blueprints (@mansona)
• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10984 [backport 6.10] Remove tracked-built-ins (@mansona)

🏠 Internal

• ember-cli
  • #10989 bump node on publish.yml and stop updating npm (@mansona)
  • #10981 Update publish.yml to use RELEASE_PLAN_GH_PAT (@kategengler)
  • #10979 enable releasing packports to 6.10 (@mansona)

Committers: 2

• Chris Manson (@mansona)
• Katie Gengler (@kategengler)

Release (2026-03-29)

• ember-cli 6.11.2 (patch)
• @ember-tooling/classic-build-addon-blueprint 6.11.2 (patch)
• @ember-tooling/classic-build-app-blueprint 6.11.2 (patch)

🐛 Bug Fix

• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10977 Backport: Enable use-ember-modules in blueprint optional-features.json (@NullVoxPopuli-ai-agent)

Committers: 1

• NullVoxPopuli's reduced-access machine account for AI usage (@NullVoxPopuli-ai-agent)

Release (2026-03-29)

• ember-cli 6.11.1 (patch)
• @ember-tooling/classic-build-addon-blueprint 6.11.1 (patch)
• @ember-tooling/classic-build-app-blueprint 6.11.1 (patch)

🐛 Bug Fix

• @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10975 Backport: Update ember-cli-htmlbars to ^7.0.0 in app-blueprint (@NullVoxPopuli-ai-agent)
• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint, ember-cli
  • #10974 Backport: Remove tracked-built-ins (it comes built in with ember-source 6.8+) (@NullVoxPopuli-ai-agent)
• ember-cli
  • #10972 Support ember-source (ESM) -- without addon vendor paths (@NullVoxPopuli)

Committers: 2

• NullVoxPopuli's reduced-access machine account for AI usage (@NullVoxPopuli-ai-agent)
• @NullVoxPopuli

Release (2026-02-17)

• ember-cli 6.11.0 (minor)
• @ember-tooling/classic-build-addon-blueprint 6.11.0 (minor)
• @ember-tooling/classic-build-app-blueprint 6.11.0 (minor)

🚀 Enhancement

• ember-cli, @ember-tooling/classic-build-app-blueprint
  • #10960 Promote Beta and update all dependencies for 6.11 release (@mansona)
• ember-cli, @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint
  • #10929 Prepare 6.11-beta (@mansona)
  • #10919 Prepare 6.11-alpha (@mansona)

Committers: 1

• Chris Manson (@mansona)

Release (2026-02-09)

• ember-cli 6.12.0-alpha.5 (patch)

🐛 Bug Fix

• ember-cli
  • #10949 [backport release] remove unused isbinaryfile from ember-cli package (@mansona)
  • #10940 [bugfix release] remove fixturify-project from dependencies (@mansona)

🏠 Internal

• ember-cli
  • #10955 Merge beta into master (@mansona)
  • #10952 add correct --publish-branch to pnpm publish (@mansona)
  • #10951 Fix PR name for stable release-plan pull request (@mansona)
  • #10950 [backport release] update release-plan for OIDC (@mansona)

Committers: 1

• Chris Manson (@mansona)

Release (2026-02-09)

• ember-cli 6.11.0-beta.2 (patch)

🐛 Bug Fix

• ember-cli
  • #10949 [backport release] remove unused isbinaryfile from ember-cli package (@mansona)
  • #10940 [bugfix release] remove fixturify-project from dependencies (@mansona)

🏠 Internal

• ember-cli
  • #10954 Merge release into beta (@mansona)
  • #10952 add correct --publish-branch to pnpm publish (@mansona)
  • #10951 Fix PR name for stable release-plan pull request (@mansona)
  • #10950 [backport release] update release-plan for OIDC (@mansona)

Committers: 1

• Chris Manson (@mansona)

Release (2026-02-09)

• ember-cli 6.10.2 (patch)

🐛 Bug Fix

• ember-cli
  • #10949 [backport release] remove unused isbinaryfile from ember-cli package (@mansona)
  • #10940 [bugfix release] remove fixturify-project from dependencies (@mansona)

🏠 Internal

• ember-cli
  • #10952 add correct --publish-branch to pnpm publish (@mansona)
  • #10951 Fix PR name for stable release-plan pull request (@mansona)
  • #10950 [backport release] update release-plan for OIDC (@mansona)

Committers: 1

• Chris Manson (@mansona)

Release (2026-02-07)

• ember-cli 6.12.0-alpha.4 (patch)
• @ember-tooling/classic-build-addon-blueprint 6.12.0-alpha.3 (patch)
• @ember-tooling/classic-build-app-blueprint 6.12.0-alpha.3 (patch)
• @ember-tooling/blueprint-model 0.6.2 (patch)

🏠 Internal

• @ember-tooling/classic-build-addon-blueprint, @ember-tooling/classic-build-app-blueprint, @ember-tooling/blueprint-model, ember-cli
  • #10947 bump in-range versions (@mansona)

Committers: 1

• Chris Manson (@mansona)

Release (2026-02-07)

• ember-cli 6.12.0-alpha.3 (patch)

🏠 Internal

• ember-cli
  • #10945 update release-plan for OIDC (@mansona)

Committers: 1

• Chris Manson (@mansona)