CHANGELOG for 0.8.0

CHANGELOG.md

@@ -1,18 +1,97 @@
 # Changelog
 
-## Unreleased (2017-10-17)
+## v0.8.0 (2017-10-22)
+
+We've got some big changes in v0.8.0 of Glimmer.js! The most notable change is
+that we have migrated from dasherized components (`x-profile`) to capitalized
+components (`Profile`). Multi-word components should be capitalized too, so
+`user-profile` becomes `UserProfile`.
+
+To upgrade existing Glimmer.js applications to 0.8.0, perform the following steps:
+
+1. Modify your application's `package.json`:
+    1. `@glimmer/application` should be `^0.8.0`.
+    2. `@glimmer/component` should be `^0.8.0` (you may need to add this
+     dependency).
+2. Rename component files from dasherized to CapitalCase. For example, the
+     `src/ui/components/user-profile` directory should be renamed to
+     `src/ui/components/UserProfile`.
+3. Change all component invocations from dasherized to `CapitalCase`. For
+   example, change `<user-profile @user={{user}} />` to
+   `<UserProfile @user={{user}} />`.
+
+These are all of the changes that should be necessary to migrate an existing
+app.
+
+We've also introduced a new feature that makes it easier to take control of HTML
+attributes. In 0.8.0, you can add `...attributes` to an element in a component's template,
+and any attributes passed to the component will be applied to that element.
+
+For example, imagine you have a `ProfileImage` component whose template contains
+an `img` tag. You want anyone using this component to be able to treat it just
+like an `img` element, including being able to set standard HTML attributes on
+it. We'll add `...attributes` to the target element, like this:
+
+```hbs
+{{! src/ui/components/ProfileImage/template.hbs }}
+<img ...attributes>
+```
+
+Now when invoking the component, any HTML attributes (i.e. anything without a `@` prefix) will be
+transferred to the element with `...attributes` on it:
+
+```hbs
+{{! src/ui/components/Main/template.hbs }}
+<ProfileImage
+  @isAdmin={{isAdmin}} {{! not an attribute! }}
+  src={{user.imageUrl}}
+  role="complementary"
+  data-is-awesome="yes-is-awesome"
+  />
+```
+
+The final DOM will look something like this:
+
+```html
+<img
+  src="/images/profiles/chad.jpg"
+  role="complementary"
+  data-is-awesome="yes-is-awesome">
+```
+
+For more information on these and other changes in Glimmer.js, make sure to
+read the [Glimmer.js Progress
+Report](https://emberjs.com/blog/2017/10/10/glimmer-progress-report.html) blog
+post.
+
+Note that 0.8.0 lays the foundation for compiling to binary bytecode, but does
+not yet enable it. Expect this functionality to be enabled in a future release,
+now that the requisite version of the underlying Glimmer compiler and VM have
+been upgraded.
 
 #### :bug: Bug Fix
-* [#26](https://github.com/glimmerjs/glimmer.js/pull/26) Fix incompatibility with {{each}} and frozen objects. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`
+  * [#26](https://github.com/glimmerjs/glimmer.js/pull/26) Fix incompatibility with {{each}} and frozen objects. ([@tomdale](https://github.com/tomdale))
 
-#### Committers: 1
+#### :house: Internal
+* Other
+  * [#32](https://github.com/glimmerjs/glimmer.js/pull/32) Update "lerna-changelog" to v0.7.0. ([@Turbo87](https://github.com/Turbo87))
+  * [#27](https://github.com/glimmerjs/glimmer.js/pull/27) Add Changelog. ([@Turbo87](https://github.com/Turbo87))
+* `@glimmer/application`, `@glimmer/component`
+  * [#30](https://github.com/glimmerjs/glimmer.js/pull/30) Support running tests in the browser, Node, or both. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application`, `@glimmer/component`, `@glimmer/local-debug-flags`
+  * [#29](https://github.com/glimmerjs/glimmer.js/pull/29) Run tests in production and development modes. ([@tomdale](https://github.com/tomdale))
+
+#### Committers: 2
+- Tobias Bieniek ([Turbo87](https://github.com/Turbo87))
 - Tom Dale ([tomdale](https://github.com/tomdale))
 
 
 ## v0.8.0-alpha.10 (2017-10-17)
 
 #### :house: Internal
-* [#24](https://github.com/glimmerjs/glimmer.js/pull/24) Use Rollup to build test suite. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`, `@glimmer/test-utils`
+  * [#24](https://github.com/glimmerjs/glimmer.js/pull/24) Use Rollup to build test suite. ([@tomdale](https://github.com/tomdale))
 
 #### Committers: 1
 - Tom Dale ([tomdale](https://github.com/tomdale))
@@ -21,7 +100,8 @@
 ## v0.8.0-alpha.9 (2017-10-12)
 
 #### :bug: Bug Fix
-* [#23](https://github.com/glimmerjs/glimmer.js/pull/23) Fix dependencies and add failing tests for block params and user helpers. ([@chadhietala](https://github.com/chadhietala))
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`, `@glimmer/test-utils`
+  * [#23](https://github.com/glimmerjs/glimmer.js/pull/23) Fix dependencies and add failing tests for block params and user helpers. ([@chadhietala](https://github.com/chadhietala))
 
 #### :house: Internal
 * [#15](https://github.com/glimmerjs/glimmer.js/pull/15) Use yarn to install package dependencies. ([@tomdale](https://github.com/tomdale))
@@ -43,7 +123,8 @@
 ## v0.8.0-alpha.7 (2017-09-29)
 
 #### :rocket: Enhancement
-* [#20](https://github.com/glimmerjs/glimmer.js/pull/20) Fix assertion error message. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application`
+  * [#20](https://github.com/glimmerjs/glimmer.js/pull/20) Fix assertion error message. ([@tomdale](https://github.com/tomdale))
 
 #### Committers: 1
 - Tom Dale ([tomdale](https://github.com/tomdale))
@@ -52,7 +133,8 @@
 ## v0.8.0-alpha.6 (2017-09-28)
 
 #### :rocket: Enhancement
-* [#19](https://github.com/glimmerjs/glimmer.js/pull/19) Implement component `bounds` feature. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/component`
+  * [#19](https://github.com/glimmerjs/glimmer.js/pull/19) Implement component `bounds` feature. ([@tomdale](https://github.com/tomdale))
 
 #### Committers: 1
 - Tom Dale ([tomdale](https://github.com/tomdale))
@@ -61,7 +143,8 @@
 ## v0.8.0-alpha.5 (2017-09-26)
 
 #### :bug: Bug Fix
-* [#17](https://github.com/glimmerjs/glimmer.js/pull/17) Fix issue with identifyComponent. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application`
+  * [#17](https://github.com/glimmerjs/glimmer.js/pull/17) Fix issue with identifyComponent. ([@tomdale](https://github.com/tomdale))
 
 #### Committers: 1
 - Tom Dale ([tomdale](https://github.com/tomdale))
@@ -70,7 +153,31 @@
 ## v0.8.0-alpha.2 (2017-09-26)
 
 #### :bug: Bug Fix
-* [#16](https://github.com/glimmerjs/glimmer.js/pull/16) Break RuntimeResolver circular dependency. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/component`
+  * [#16](https://github.com/glimmerjs/glimmer.js/pull/16) Break RuntimeResolver circular dependency. ([@tomdale](https://github.com/tomdale))
 
 #### Committers: 1
 - Tom Dale ([tomdale](https://github.com/tomdale))
+
+## v0.8.0-alpha.1 (2017-10-17)
+
+#### :rocket: Enhancement
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`
+  * [#13](https://github.com/glimmerjs/glimmer.js/pull/13) Update glimmer-vm to 0.29.0. ([@chadhietala](https://github.com/chadhietala))
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`, `@glimmer/test-utils`
+  * [#10](https://github.com/glimmerjs/glimmer.js/pull/10) Compatibility with Glimmer VM 0.28. ([@tomdale](https://github.com/tomdale))
+
+#### :memo: Documentation
+* [#2](https://github.com/glimmerjs/glimmer.js/pull/2) Add Glimmer VM link. ([@MaXFalstein](https://github.com/MaXFalstein))
+* [#1](https://github.com/glimmerjs/glimmer.js/pull/1) Add description of subpackages to README. ([@tomdale](https://github.com/tomdale))
+
+#### :house: Internal
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`, `@glimmer/test-utils`
+  * [#24](https://github.com/glimmerjs/glimmer.js/pull/24) Use Rollup to build test suite. ([@tomdale](https://github.com/tomdale))
+* `@glimmer/application-test-helpers`, `@glimmer/application`, `@glimmer/component`, `@glimmer/local-debug-flags`, `@glimmer/test-utils`
+  * [#3](https://github.com/glimmerjs/glimmer.js/pull/3) [Monorepo] Adopt @glimmer/component and @glimmer/application. ([@tomdale](https://github.com/tomdale))
+
+#### Committers: 3
+- Chad Hietala ([chadhietala](https://github.com/chadhietala))
+- MaX Falstein ([MaXFalstein](https://github.com/MaXFalstein))
+- Tom Dale ([tomdale](https://github.com/tomdale))