Safari 5.1.4 with JavaScript and PDF Handling Improvements Seeded to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Safari 5.1.4 with JavaScript and PDF Handling Improvements Seeded to Developers

by

safari 5 1 4 seed
As noted by 9to5Mac, Apple today began seeding Safari 5.1.4 to developers for testing, signaling the next round of improvements for Apple's browser software. Safari 5.1.4 is available in versions for OS X Lion, Mac OS X Snow Leopard, and Windows, and the release notes ask developers to focus their testing on JavaScript performance, interactions between plug-ins and zooming, and PDF printing.

JavaScript Performance Enhancements
Safari 5.1.4 on Lion includes many fixes that enhance JavaScript performance. Please test webpages that use JavaScript and look for compatibility issues.

Plug-Ins & Zooming
Please test interaction with plug-ins and the appearance of plug-in content
while zooming. Please test zooming using gestures and keyboard shortcuts.

Printing PDFs
Please test printing PDFs loaded into Safari as well as PDFs displayed in iframes.

Using PDFs Printed from Webpages
Please test links in PDFs created from webpages using Safari 5.1.4.

Safari 5.1.3 was released just yesterday as part of OS X 10.7.3 and is a Lion-only release for now, as Safari 5.1.2 remains the most up-to-date version available for Mac OS X Snow Leopard and Windows users.

Top Rated Comments

daneoni Avatar
190 months ago
Is it snappier?

I'm all for Safari fixes, but I would love to know when iOS 5.1 is being released. Lots of iCloud bugs that need fixing.
March, when iPad 3 launches
Score: 2 Votes (Like | Disagree)
190 months ago
As far as I'm concerned, they completely broke it with 5.1. Safari is the whole reason I am still on OS X 10.6.8. Gotta admit I'm still pretty peeved that they would break so many plugins that I rely on daily with a x.1 update. I wish they'd make the plugin architecture more flexible again - the Evernote web clipper sucks compared to the capabilities of the Safari 5.0x extension, and I'm not sure if 1password is as usable either. Having a right-click context menu is so much more usable than having to clutter up the interface with a bunch of buttons and icons.
1Password works as long as they don´t update the plugin, because this usually causes the browser to freeze. Evernote sucks now though, I hardly use it via plugin anymore.
Score: 1 Votes (Like | Disagree)
190 months ago
It's always nice to see Apple further improving Safari.
As far as I'm concerned, they completely broke it with 5.1. Safari is the whole reason I am still on OS X 10.6.8. Gotta admit I'm still pretty peeved that they would break so many plugins that I rely on daily with a x.1 update. I wish they'd make the plugin architecture more flexible again - the Evernote web clipper sucks compared to the capabilities of the Safari 5.0x extension, and I'm not sure if 1password is as usable either. Having a right-click context menu is so much more usable than having to clutter up the interface with a bunch of buttons and icons.
Score: 1 Votes (Like | Disagree)
iDuel Avatar
190 months ago
It's always nice to see Apple further improving Safari.
Score: 1 Votes (Like | Disagree)
dwman Avatar
190 months ago
I'm all for Safari fixes, but I would love to know when iOS 5.1 is being released. Lots of iCloud bugs that need fixing.
Score: 0 Votes (Like | Disagree)

Popular Stories

Apple Watch Ultra 2 Black Titanium

New Apple Watch Series 12 and Apple Watch Ultra 4 Features Revealed

Sunday August 30, 2026 7:54 am PDT by
Bloomberg's Mark Gurman today further outlined what to expect from the Apple Watch Series 12 and Apple Watch Ultra 4 set to be unveiled on September 9. While it was initially rumored that Touch ID may be coming to the Apple Watch this year, Gurman reiterated that he does not expect the Series 12 or Ultra 4 to have any major design changes compared to the current Series 11 and Ultra 3 models. ...
Mac mini vs Studio Feature Sans Text 1

Apple Caught Off Guard by AI Demand for Mac Mini and Mac Studio

Sunday August 30, 2026 8:52 am PDT by
Apple's unusually timed announcement of new Mac mini and Mac Studio models this week was driven by unexpectedly strong enterprise appetite for AI hardware, according to The Information. Apple normally releases new Mac models in the autumn, closer to October or November, making this week's announcement unusually early, falling just before the anticipated arrival of new iPhone models. The...
Apple Surprise Shine

Apple Event: Six New Products to Expect on September 9

Thursday August 27, 2026 8:00 am PDT by
Apple has announced that it will be holding an event on Wednesday, September 9 at 10 a.m. Pacific Time, with the company widely expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, its first-ever foldable iPhone, and more. Other products expected to be announced at the event include an Apple Watch Series 12 with a ceramic case option, an Apple Watch Ultra 4, AirPods 5 with and without...

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors