Firefox 37.0 Beta 1 发布,64 位版依旧未出现
基于Gecko 37内核的Mozilla Firefox 37今日发布,令人意外的是,Beta版本的Firefox 37依然没有带来64位版本,而Firefox 38和39的nightly版本中则出现了64位分支,可能是新的64位内核需要再多多打磨才可以示人,预计37版的正式发布时间在2015年4月左右。如果您有兴趣尝试下38、39版的64位程序,可以访问这里。
下载地址:
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/37.0b1/
Changes for Web developersDeveloper Tools
Highlights:
All devtools bugs fixed between Firefox 36 and Firefox 37.
CSS
-
display
:
contents
is now activated by default (bug 1102374 and bug 1105369). -
CSS multi-column layout is now working on element with
display
:
table-caption
(bug 1109571). -
Relative positioning (
position
:
relative
) of table cells has been implemented (bug 35168). -
Our experimental, preffed off by default, implementation of CSS Ruby, now supports vertical positioning using
ruby-position
(bug 1055665).
HTML
-
The value
<a rel="noreferrer">
now also works when the link is opened in new tab (<a class="external external-icon" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1031264" title="FIXED: does not work if open in new tab">bug 1031264). -
The
'.'
followed by the extension is now allowed in<input accept>
: when used, a file selector filters with this given extension to be proposed to the user (<a class="external external-icon" href="https://bugzilla.mozilla.org/show_bug.cgi?id=826176" title="FIXED: File extension support for">bug 826176).
JavaScript
-
The
Map
,Set
,WeakMap
andWeakSet
constructors now ignore null iterable (bug 1092538). -
The
Map
,Set
,WeakMap
andWeakSet
constructors now supports monkey-patchedprototype.set
orprototype.add
(bug 804279). -
The Non-standard
String.prototype.quote()
method has been removed (bug 1103181). -
The
RegExp.prototype.flags
property has been implemented (bug 1108467). -
Several
Array
methods have been implemented for typed arrays as well: -
The
every()
andsome()
methods (bug 1116390). -
The
find()
andfindIndex()
methods (bug 1078975). -
The
fill()
method (bug 1113722). -
The
indexOf()
andlastIndexOf()
methods (bug 1107601). -
The
join()
method (bug 1115817). -
The
reduce()
andreduceRight()
methods (bug 1117350). -
The
reverse()
method (bug 1111516). -
The
keys()
,values()
, andentries()
methods (bug 1119217). -
ES6 Proxy
enumerate
trap is implemented (bug 783829). -
The
configurable
attribute of theFunction.length
property is nowtrue
per the ES6 specification (bug 911142). -
The development of ParallelJS (PJS) has been discontinued due to the limited future prospects, little attention and code complexity. The experimental implementation that had been enabled only on the Nightly channel, including the
Array.prototype.mapPar
,filterPar
andreducePar
methods, has been completely removed. </ul> -
The
StereoPannerNode
Web Audio node has been implemented (bug 1100349). -
The
Promise
-based version ofOfflineAudioContext
is now available (bug 1087944). -
The experimental, not activated by default, implementation of Service Workers progresses:
ServiceWorkerGlobalScope.update()
has been implemented bug 1065366. -
The IndexedDB API can now be used in Web workers (bug 701634).
-
Our experimental implementation of WebGL 2.0 is going forward!
-
The
WebGL2RenderingContext.getBufferSubData()
method has been implemented to provide access to Buffer Objects (bug 1048731). -
Some key names of
KeyboardEvent.key
are changed for conforming the latest DOM Level 3 Events spec. See the tables of KeyboardEvent.key values in MDN. The green cells are new values. And purple values are still ustable. Be careful if you use them (meta bug for these changes is bug 900372). -
You can now use WebSockets in Workers (bug 1112054).
-
The
Console
interface is now working onServiceWorker
andSharedWorker
. It was previously available but not working (bug 1058644). </ul> -
SVG2's
<marker orient="auto-start-reverse">
has been implemented (<a class="external external-icon" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1107584" title="FIXED: ship">bug 1107584).
-
WebSockets now supports the
permessage
compression method, if the server does support it (bug 792831). -
The usage of weak protocols or ciphers, like SSL 3.0 and RC4, are now logged in the console, to warn sites that are using it (bug 1092835).
Interfaces/APIs/DOM
MathML
No change.
SVG
Audio/Video
No change.
Networking
Security
Changes for add-on and Mozilla developersXUL
No change.
See also