# Change Log - @microsoft/sp-application-base

This log was last generated on Fri, 01 Jun 2018 20:13:50 GMT and should not be manually modified.

## 1.5.0
Fri, 01 Jun 2018 18:13:37 GMT

### Updates

- Allow applications to override the theming behavior
- Update framework to support asynchronous application loads
- Fix problem with dialogs not rendering when called during onInit
- Fix problem with sp-dialog not working when debugging
- Load themable CSS for on-prem Suite Nav

## 1.4.1
Thu, 15 Feb 2018 01:56:14 GMT

### Updates

- Package version bump from 1.4.1-pr.2 to 1.4.1 by version policy

## 1.4.0
Mon, 04 Dec 2017 18:15:58 GMT

### Patches

- Replace @types/es6-collections with the typescript compiler's built-in es2015.collection library
- Remove beta tags from some APIs that are now officially supported

## 1.3.4
Thu, 26 Oct 2017 17:35:39 GMT

*Version update only*

## 1.3.0
Fri, 22 Sep 2017 20:19:09 GMT

### Minor changes

- Change extensions APIs from beta to public: ApplicationCustomizerContext, BaseApplicationCustomizer.

### Patches

- Remove deprecated API item 'onRender()', instead use '@microsoft/sp-extension-base:BaseExtension.onInit'.
- Increase the amount of time used to preemptively expire the preloaded digest value.

## 1.2.0
Fri, 25 Aug 2017 20:31:17 GMT

### Minor changes

- Add an event when placeholders change (beta)
- Export placeholder names as an enum (beta)
- Add an event when there is a page navigation (beta)
- Use lockstep version for all SPFx packages

### Patches

- Turn on strict null checks
- Update theme when navigating to a site with a different theme
- Update to Fabric React 4.32.0.

## 1.1.1
Thu, 08 Jun 2017 19:39:03 GMT

*Version update only*

## 1.1.0
Thu, 25 May 2017 21:09:42 GMT

### Minor changes

- Fixed some internal APIs whose names were missing the underscore prefix
- Removed dependency on @microsoft/sp-client-preview
- Initial beta release of ApplicationCustomizer
- Enabled theming for all site templates
- Applied flex layout to page chrome

## 1.0.0
Fri, 17 Feb 2017 23:09:23 GMT

### Breaking changes

- General availability

