Apache Isis 1.4.0 发布，此版本经过了 4 个月的开发，现已支持组件。此版本是个很重要的更新，因为部署了第一大应用 Estatio 。
新特性：
further support in layout.json files for additional facets/UI hints
better reporting of metamodel validation errors (including a new page in Wicket viewer)
improved support for bulk update
@javax.enterprise.context.RequestScoped for request-scoped services
QueryResultsCache request-scoped domain service (for performance tuning)
new MementoService to support view models
new request-scoped @Bulk.InteractionontextService for standardized co-ordination between bulk action invocations
Scratchpad request-scoped domain service (for adhoc coordination between actions, eg bulk action invocations)
Command, CommandContext, BackgroundCommandService, for profiling and background task support
improvements to JDO implementations of auditing and publishing services, to integrate closely with the new Command/backgroundCommand services
improved support for running arbitrary Isis jobs via a scheduler
supporting methods (disableXxx, validateXxx) for contributed actions/associations now supported
services autowired prior to @PostConstruct, and Isis session present for service initialization
JRebel support (JRebel plugni itself is third-party, see Isis website for details)
在 Wicket 查看器中，重要的改进如下：
show action dialogs in a modal dialog, rather than new page
limit number of bookmarks, make less easier to accidentally trip, show/hide with keyboard shortcut
improved IE9 support, bundle CSS files
simplify URLs in Wicket viewer
actions returning URL open new browser window
UI sorting/ordering hints, pop-up to copy to clipboard
breadcrumb drop-down to easily revisit previous page
upper/lower case now switchable
standalone tables now rendered according to runtime type, not compile-time type
better tooltips over icon/titles
相关链接：
[1] http://isis.apache.org/core/release-notes/isis-1.4.0.html
[2] http://isis.apache.org/components/viewers/wicket/release-notes/isis-viewer-wicket-1.4.0.html
[3] http://isis.apache.org/components/viewers/wicket/release-notes/isis-viewer-wicket-1.4.1.html
[4] http://isis.apache.org/components/viewers/restfulobjects/release-notes/isis-viewer-restfulobjects-2.2.0.html
[5] http://isis.apache.org/components/objectstores/jdo/release-notes/isis-objectstore-jdo-1.4.0.html
[6] http://isis.apache.org/components/security/shiro/release-notes/isis-security-shiro-1.4.0.html
[7] http://isis.apache.org/components/security/file/release-notes/isis-security-file-1.40.html
[8] http://isis.apache.org/getting-started/release-notes/quickstart_wrj-archetype-1.4.0.html
[9] http://isis.apache.org/getting-started/release-notes/quickstart_wrj-archetype-1.4.1.html
[10] http://isis.apache.org/getting-started/release-notes/simple_wrj-archetype-1.4.0.html
[11] http://isis.apache.org/getting-started/release-notes/simple_wrj-archetype-1.4.1.html
[12] http://search.maven.org
[13] http://isis.apache.org/download.html
来自:开源中国社区
