Firefox 38.0 正式版发布,加入DRM机制和支持Ruby Annotation

by admin on 2020年5月1日

Mozilla Firefox
45今日发布,
本次更新最大改进在于Linux版本整合GTK3,并优化了同步系统,Hello功能已经可以共享当前的标签页,在访问多国文字的域名后缀系统的不兼容问题也已经被彻底解决,标签组功能也在这一版本中被删除。

图片 1

Mozilla Firefox 41 今日正式发布,最大的改进是加入了一个名为 Pocket
的在线收藏夹功能,并开始支持 TSF
文本服务框架,引入了新的会话恢复页面,Firefox 账户现已可以设定头像,并且
Firefox Hello 开始支持即时通信,而地址栏图标 favicon 开始支持 SVG
格式。
除此之外还有一些性能上的改进。安装时需要注意,没有签名的扩展在
41 版以后将不能够再被启用,如果对老扩展有需求的用户,请考虑一下再升级。

图片 2

本周二,Mozilla正式推出 Firefox 38,该浏览器支持 Windows、Mac、Linux 和
Android等操作系统。这次浏览器更新的主要内容:加入内容数字版权加密保护技术,保护
Windows 用户播放 HTML5 视频标签的内容,另外,支持 Ruby
Annotation,以及在 Android 上的 UI 改进。Firefox 38
桌面版现在可以从Firefox.com下载,或者现有的用户可以获得自动升级。和以往一样,Android版本需要等待Google
Play的释放。FirefoxMozilla
Firefox,中文名通常称为“火狐”或“火狐浏览器”,是一个开源网页浏览器,使用Gecko引擎。能够同时支持多种网络标准;可以进行个性化定制;具备出色的性能;能够安装多种扩展程序。Mozilla
公司并未透露 Firefox
确切的用户数,但表示全世界大概有五亿用户。换的表达方式,塔是面向 Web
开发者的主要平台,甚至在移动应用方面也有涉猎。Ruby
Annotation
桌面版和移动版开始支持 Ruby
Annotation,这是一个东亚用户的长期需求。这意味着,用户不必为了添加到浏览器而去安装插件,如
HTML Ruby。Ruby
Annotation与Ruby语言无关,而是注音标示,是一种表意文字的音标印刷方式。Ruby
被广泛用于日本的出版物,同时也普遍用于中国儿童动物、教育出版和字典等。如今Firefox
38默认启用了CSS Ruby,同时还引入了HTML5 ruby标签支持。Ruby
主要支持这四个标签:ruby (to wrap the whole ruby structure)rb (to mark
the text in the normal line)rt (to mark the annotation)rp (hidden by
default, used for conversion to the inline
form).桌面版一直以来,反对 DRM 机制纳入 HTML5 标准的 Mozilla
如今也在 Firefox 中嵌入 DRM机制,以避免 Firefox
用户无法通过该浏览器观赏受到 DRM 保护的内容,包括 Netflix
在内的诸多公司已开始测试在 Firefox
中的解决方案。目前,浏览器大多仍通过Adobe的Flash和微软的Silverlight产品来启用DRM。Mozilla
联合创始人 Brendan Eich 曾公开反对和批评 DRM 及 EME,认为 DRM
不论对使用者、开放源码软件,或者是浏览器制造商都有深深的敌意,也对使用者带来不便,限制了合法用户对内容的合理使用。Mozilla
还批评 CDM 属于私有技术且并未在 EME
规格中指定:代表每個浏览器都可能有自己的系統,而且 CDM
的目的就是为了防止使用者的篡改,因此不会开放原始码,也让 Mozilla
担心所衍生的透明度、安全及隐私问题。详情:Update on Digital Rights
Management and FirefoxFirefox 已经针对 CDM
设计了一个安全沙箱,为不能控制的代码增加了另一个安全层。Firefox
用户依然可以从浏览器副本里移除 CDM,以及该公司甚至还提供一个独立的
Firefox版本,这个版本默认没有启动 CDM。{点击这里下载]()该版本。Firefox
38 的更新日志:New: New tab-based preferences.New: Ruby annotation
support.New: Base for the next ESR release.Changed: autocomplete=off is
no longer supported for username/password fields.Changed: URL parser
avoids doing percent encoding when setting the Fragment part of the URL,
and percent decoding when getting the Fragment in line with the URL
spec.Changed: RegExp.prototype.source now returns “(?:)” instead of the
empty string for empty regular expressions.Changed: Improved page load
times via speculative connection warmup.HTML5: WebSocket now available
in Web Workers.HTML5: BroadcastChannel API implemented.HTML5:
Implemented srcset attribute and element for responsive images.HTML5:
Implemented DOM3 Events KeyboardEvent.code.HTML5: Mac OS X: Implemented
a subset of the Media Source Extensions (MSE) API to allow native HTML5
playback on YouTube.HTML5: Implemented Encrypted Media Extensions (EME)
API to support encrypted HTML5 video/audio playback (Windows Vista or
later only).HTML5: Automatically download Adobe Primetime Content
Decryption Module (CDM) for DRM playback through EME (Windows Vista or
later only).Developer: Optimized-out variables are now visible in
Debugger UI.Developer: XMLHttpRequest logs in the web console are now
visually labeled and can be filtered separately from regular network
requests.Developer: WebRTC now has multistream and renegotiation
support.Developer: copy command added to console.Fixed: Various security
fixes.如果你是一名 Web 开发者,更多细节请点击:Trainspotting: Firefox 38
和 Firefox 38 for developers.AndroidFirefox 38 在 Android
并没有重大的改进,这是小细节的修复和完善。最大的变化仍是视觉上的。Firefox
38 for Android 更新日志:New: Improved user interfaces: New “Welcome
Screen”, Reader View controls (on tablets and phones), “Synced Tabs”
panel new layout (on Tablets), “Add to Firefox” feature (from outside
Firefox)New: Ruby annotation support.New: Support for the Android L
theme.New: Send a tab to another connected device with the “Send to
device” option in the “share” menu.New: Add a website to your Reading
List with the “Add to Reading List” button in the overflow menu.New:
Locale added: Azerbaijani (az).Changed: autocomplete=off is no longer
supported for username/password fields.Changed: URL parser avoids doing
percent encoding when setting the Fragment part of the URL, and percent
decoding when getting the Fragment in line with the URL spec.Changed:
RegExp.prototype.source now returns “(?:)” instead of the empty string
for empty regular expressions.Changed: Improved page load times via
speculative connection warmup.HTML5: WebSocket now available in Web
Workers.HTML5: BroadcastChannel API implemented.HTML5: Implemented
srcset attribute and element for responsive images.HTML5: Implemented
DOM3 Events KeyboardEvent.code.Developer: WebRTC now has multistream and
renegotiation support.Fixed: Various security fixes.Mozilla
通常每隔六个月发布新版 Firefox,所以 Firefox 39
会在六月底释放。英文原文:Firefox 38 arrives with DRM tech required to
watch Netflix video, Ruby annotation, revamped look on AndroidHN
的讨论:

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  • Mozilla Firefox 41.0 Final for
    Windows(16.97
    MB)

  • Mozilla Firefox 41.0 Final for
    Linux (18.39
    MB)

  • Mozilla Firefox 41.0 Final for
    MacOS (32.56
    MB)

What’s New

New

  • New

    Enhance IME support on Windows (Vista +) using TSF (Text Services
    Framework)

  • New

    Ability to set a profile picture for your Firefox Account

  • New

    Firefox Hello now includes instant messaging

  • New

    SVG images can be used as favicons

  • Changed

    Type 2 Add-ons (Extensions) that have not been signed by Mozilla
    will be disabled by default. Read more about Add-on signing in
    Firefox

  • Changed

    WebRTC now requires perfect forward
    secrecy

  • Changed

    WARP is disabled on Windows 7

  • Changed

    Memory overhead of AdBlock
    Plus
    has been greatly reduced

  • Changed

    Updates to image decoding process

  • Changed

    Support for running
    animations
    of ‘transform’ and ‘opacity’ on the compositor thread

  • HTML5

    MessageChannel
    and
    MessagePort
    API enabled by default

  • HTML5

    Added support for the
    transform-origin
    property on SVG elements

  • HTML5

    CSS Font Loading API
    enabled by default

  • HTML5

    Navigator.onLine
    now varies with actual internet connectivity (Windows and Mac OS X
    only)

  • HTML5

    Copy/Cut Web content from JavaScript to the OS clipboard with
    document.execCommand(“cut”/”copy”)

  • HTML5

    Implemented Cache
    API for
    querying named caches that are accessible Window, Worker, and
    ServiceWorker

  • Developer

    Removed support for binary XPCOM components in extensions, use addon
    SDK “system/child_process” pipe mechanism for native binaries
    instead

  • Developer

    Network requests can be exported in
    HAR format

  • Developer

    Quickly add new CSS
    rule
    with New Rule button in the Inspector

  • Developer

    Screenshot a node or element from markup view with the Screenshot
    Node context menu item

  • Developer

    Copy element CSS rule declarations with the Copy Rule Declaration
    context menu item in the Inspector

  • Developer

    Pseudo-Class
    panel
    in the Inspector

  • Developer

    View HTML source in a
    tab

  • Fixed

    Picture element does not react to resize/viewport changes

  • Instant browser tab sharing through Hello

  • Tabs
    synced
    via Firefox Accounts from other devices are now shown in dropdown
    area of Awesome Bar when searching

  • Synced Tabs
    button
    in button bar

  • Introduce a new preference (network.dns.blockDotOnion) to allow
    blocking .onion at the DNS level

  • Guarani [gn] locale added

转自:    

Fixed

  • URLs containing a Unicode-format Internationalized Domain Name (IDN)
    are now properly redirected

  • Various security
    fixes

Changed

  • Tab Groups
    (Panorama) feature removed

Developer

  • Ability to filter snapshot
    output
    in memory tool

  • Fine tune animations by changing the playback rate of animations in
    the animation-inspector’s timeline

  • DOMContentLoaded and load events shown in the network monitor
    timeline

  • Added Negative url
    filtering
    for the network monitor

  • Support for diffing heap
    snapshots
    added to the memory tool

  • Inspector search now matches results from all content in the page,
    including subframes

  • List of animated properties and
    keyframes is now
    displayed when clicking on an animation in the animation-inspector’s
    timeline

Developer
Information

HTML5

  • Push
    API
    support, part of Progressive Web
    Applications

  • Support delivery of a Content Security Policy (CSP) via a meta tag

  • Web
    Speech
    synthesis API

  • ES6
    Classes

unresolved

  • On-screen keyboard support was temporarily turned off for Windows 8
    and Windows 8.1

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