Angular.js v1.5.7 发布了，改进记录如下：

Bugs 修复：

• $compile:

  • don't add merged attributes twice to $attrs (ebbaa4ac,#8159, #14737)

  • cope with $onChanges hooks throwing (3749c858,#14444, #14463)

• $parse: allow arguments to contain filter chains (cc6dcb4b,#4175, #4168, #14720)

• $routeProvider: do not deep-copy route definition objects (6d0dcca6,#14478, #14699, #14750)

• input[email]: improve email address validation (f423dc6b,#14719)

• ngMessages: create new scope for ngMessage, clean it up correctly (56f33af8,#14307)

• ngMessagesInclude: don't break on empty (or whitespace-only) templates (01b8772c,#12941, #14726)

• ngMock#$controller: properly assign bindings to all types of controllers (e.g. class-based) (db58801a,#14437, #14439)

• ngMockE2E: allow $httpBackend.passThrough() to work when ngMock is loaded (6685043a,#1434, #13124)

• ngSanitize: call attribute setter in linky for all links (c4fad6ad,#14707)

新特性：

• limitTo: add support for array-like objects (b03957f0,#14657, #14694)

• orderBy: add support for custom comparators (2e33d170,#13238, #14455, #5123, #8112, #10368, #14468)

下载地址：https://github.com/angular/angular.js/releases/tag/v1.5.7