--- title: Firefox 62 for developers slug: Mozilla/Firefox/Releases/62 translation_of: Mozilla/Firefox/Releases/62 ---
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This article provides information about the changes in Firefox 62 that will affect developers. Firefox 62 is the current Beta version of Firefox, and will ship on September 5, 2018.

Changes for web developers

Developer tools

HTML

没有变化。

CSS

SVG

No changes.

JavaScript

APIs

New APIs

DOM

DOM events

No changes.

Service workers

No changes.

Media, Web Audio, and WebRTC

Canvas and WebGL

No changes.

CSSOM

HTTP

Security

No changes.

Plugins

No changes.

Other

No changes.

Removals from the web platform

HTML

No changes.

CSS

No changes.

APIs

No changes.

SVG

No changes.

Other

No changes.

Changes for add-on and Mozilla developers

WebExtensions

API changes

Manifest changes

Theme changes

Other changes

See also

Older versions

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