v2.12.0

What's Changed

Use OpenStruct only if available by @yahonda in https://github.com/rails/jbuilder/pull/562
Replace deprecated ProxyObject with BasicObject by @Earlopain in https://github.com/rails/jbuilder/pull/563
Avoid loading ActionController::API constant by @nvasilevski in https://github.com/rails/jbuilder/pull/529
Fixed a bug where #501 broke compatibility with Enumerable by @yuki24 in https://github.com/rails/jbuilder/pull/531
Fix namespace issue when generating jbuilder views by @hahmed in https://github.com/rails/jbuilder/pull/536
Remove reliance on ERBTracker from rails by @HParker in https://github.com/rails/jbuilder/pull/504
Fix require path of dependency_tracker in railtie.rb by @jalyna in https://github.com/rails/jbuilder/pull/552

@nvasilevski made their first contribution in https://github.com/rails/jbuilder/pull/529
@okuramasafumi made their first contribution in https://github.com/rails/jbuilder/pull/526
@berkos made their first contribution in https://github.com/rails/jbuilder/pull/528
@hahmed made their first contribution in https://github.com/rails/jbuilder/pull/536
@casperisfine made their first contribution in https://github.com/rails/jbuilder/pull/550
@jalyna made their first contribution in https://github.com/rails/jbuilder/pull/552
@yahonda made their first contribution in https://github.com/rails/jbuilder/pull/562
@Earlopain made their first contribution in https://github.com/rails/jbuilder/pull/563
@stefannibrasil made their first contribution in https://github.com/rails/jbuilder/pull/539

Full Changelog: https://github.com/rails/jbuilder/compare/v2.11.5...v2.12.0