Firefox 17 full changelog
Firefox 17 17.0.1
released Nov 30, 2012 (New Release)
# FIXED 17.0.1: Font rendering issue in Firefox 17.0 (bug 814101)
# FIXED 17.0.1: Reverted user agent change causing some website incompatibilities
# NEW First revision of the Social API and support for Facebook Messenger
# NEW Click-to-play blocklisting implemented to prevent vulnerable plugin versions from running without the user's permission (see blog post)
# CHANGED Updated Awesome Bar experience with larger icons
# CHANGED Mac OS X 10.5 is no longer supported
# DEVELOPER JavaScript Maps and Sets are now iterable
# DEVELOPER SVG FillPaint and StrokePaint implemented
# DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
# DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
# HTML5 Sandbox attribute for iframes implemented, enabling increased security
# FIXED Over twenty performance improvements, including fixes around the New Tab page
# FIXED 17.0.1: Reverted user agent change causing some website incompatibilities
# NEW First revision of the Social API and support for Facebook Messenger
# NEW Click-to-play blocklisting implemented to prevent vulnerable plugin versions from running without the user's permission (see blog post)
# CHANGED Updated Awesome Bar experience with larger icons
# CHANGED Mac OS X 10.5 is no longer supported
# DEVELOPER JavaScript Maps and Sets are now iterable
# DEVELOPER SVG FillPaint and StrokePaint implemented
# DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
# DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
# HTML5 Sandbox attribute for iframes implemented, enabling increased security
# FIXED Over twenty performance improvements, including fixes around the New Tab page
Firefox 17 17.0
released Nov 20, 2012 (New Release)
* NEW First revision of the Social API and support for Facebook Messenger
* NEW Click-to-play blocklisting implemented to prevent vulnerable plugin versions from running without the user's permission (see blog post)
* CHANGED Updated Awesome Bar experience with larger icons
* CHANGED Mac OS X 10.5 is no longer supported
* DEVELOPER JavaScript Maps and Sets are now iterable
* DEVELOPER SVG FillPaint and StrokePaint implemented
* DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
* DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
* HTML5 Sandbox attribute for iframes implemented, enabling increased security
* FIXED Over twenty performance improvements, including fixes around the New Tab page
* FIXED Pointer lock doesn't work in web apps (769150)
* NEW Click-to-play blocklisting implemented to prevent vulnerable plugin versions from running without the user's permission (see blog post)
* CHANGED Updated Awesome Bar experience with larger icons
* CHANGED Mac OS X 10.5 is no longer supported
* DEVELOPER JavaScript Maps and Sets are now iterable
* DEVELOPER SVG FillPaint and StrokePaint implemented
* DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
* DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
* HTML5 Sandbox attribute for iframes implemented, enabling increased security
* FIXED Over twenty performance improvements, including fixes around the New Tab page
* FIXED Pointer lock doesn't work in web apps (769150)
Firefox 17 17.0b6
released Nov 16, 2012 (New Release)
Firefox 17 17.0b5
released Nov 10, 2012 (New Release)
Firefox 17 17.0b4
released Nov 5, 2012 (New Release)
Firefox 17 17.0b3
released Oct 26, 2012 (New Release)
Firefox 17 17.0b2
released Oct 23, 2012 (New Release)
Firefox 17 17.0b1
released Oct 17, 2012 (New Release)
Firefox 17 17.0b
released Oct 11, 2012 (New Release)
* NEW Click-to-play blocklisting implemented to prevent vulnerable plugin versions from running without the user's permission (see blog post)
* NEW Mac OS X 10.8: Support for Notification Center
* CHANGED Updated Awesome Bar experience with larger icons
* DEVELOPER JavaScript Maps and Sets are now iterable
* DEVELOPER SVG FillPaint and StrokePaint implemented
* DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
* DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
* HTML5 Sandbox attribute for iframes implemented, enabling increased security
* FIXED Over twenty performance improvements, including fixes around the New Tab page
* FIXED Pointer lock doesn't work in web apps (769150)
* FIXED Page scrolling on sites with fixed headers (780345)
* NEW Mac OS X 10.8: Support for Notification Center
* CHANGED Updated Awesome Bar experience with larger icons
* DEVELOPER JavaScript Maps and Sets are now iterable
* DEVELOPER SVG FillPaint and StrokePaint implemented
* DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
* DEVELOPER New Markup panel in the Page Inspector allows easy editing of the DOM
* HTML5 Sandbox attribute for iframes implemented, enabling increased security
* FIXED Over twenty performance improvements, including fixes around the New Tab page
* FIXED Pointer lock doesn't work in web apps (769150)
* FIXED Page scrolling on sites with fixed headers (780345)
Firefox 17 17.0a2
released Aug 31, 2012 (New Release)
# NEW Mac OS X 10.8: Support for Notification Center
# CHANGED Updated Awesome Bar experience with larger icons
# DEVELOPER JavaScript Maps and Sets are now iterable
# DEVELOPER SVG FillPaint and StrokePaint implemented
# DEVELOPER Support for @supports added
# DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
# CHANGED Updated Awesome Bar experience with larger icons
# DEVELOPER JavaScript Maps and Sets are now iterable
# DEVELOPER SVG FillPaint and StrokePaint implemented
# DEVELOPER Support for @supports added
# DEVELOPER Improvements that make the Web Console, Debugger and Developer Toolbar faster and easier to use
Firefox 17 for Windows 7 - free download notice
Windows 7 Download periodically updates software information of Firefox 17 from the publisher.
« BACK
My Account
Help
Windows 7 Software Coupons
-
MacX MediaTrans
63% Off -
WinX MediaTrans
63% Off -
Media Player Morpher
85% Off -
MacX Video Converter Pro
56% Off -
FREE VPN PROXY by SEED4.ME WINDOWS
Free VPN by Seed4Me
My Saved Stuff
You have not saved any software.
Click "Save" next to each software.
Click "Save" next to each software.
Would you like to receive announcements of new versions of your software by email or by RSS reader? Register for FREE!
Windows 7 Downloads Picks
- Firefox 64bit x64 127.0.2
- Google Chrome 126.0.6478.127
- iTop Private Browser 3.1.0.255
- Google Chrome 17 17.0.963.78
- Google Chrome Portable 126.0.6478.127
- Firefox 9 9.0.1
- Google Chrome 11 11.0.696.71
- X-Browser 1.4
- Firefox 18 18.0.2
- Google Chrome 6 6.0.495.0
- Google Chrome 10 10.0.648.204
- Google Chrome 18 18.0.1025.168
- Firefox 128.4.0
- Pale Moon Portable x64 33.1.0
- iTunes 12.13.10.3
- Google Chrome 2 2.0.172.43
- Internet Explorer 10 10.0.9200.16521
- Google Chrome 16 16.0.912.77
- Firefox 22 22.0
- Google Chrome 4 4.0.249.1064
Popular Tags
firefox
software
explorer
free
popular
tabbed
rank
sites
internet explorer
chrome
mozilla explorer
top
browser
download manager
internet
surfing
download
web browser
mozilla
windows
browse
site
list
internet browser
bookmark
navigate
directory
web
mozilla firefox
offline
Popular Windows 7 Software
- Network Traffic Generator and Monitor 12.6
- Firefox 64bit x64 127.0.2
- iTop VPN 7.4.0.6857
- Google Chrome 126.0.6478.127
- RouterOS 7.22.1 Stable
- Universal Maps Downloader 10.253
- SSuite NetSurfer Browser x64 2.30.16.10
- iTop Private Browser 3.1.0.255
- Allavsoft 3.29.1.9611
- NetSpot for Windows 5.1.0.703
- SSuite NetSurfer Browser 2.30.16.10
- Google Chrome 17 17.0.963.78
- SoftPerfect Network Scanner 26.3
- Google Chrome Portable 126.0.6478.127
- Dukto Portable R6
© 2026 Windows7Download.com - All logos, trademarks, art and other creative works are and remain copyright and property of their respective owners. Microsoft Windows is a registered trademarks of Microsoft Corporation. Microsoft Corporation in no way endorses or is affiliated with windows7download.com.



