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
daneoni
191 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)
T
tblrsa
191 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)
A
Anaemik
191 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
iDuel
191 months ago
It's always nice to see Apple further improving Safari.
Score: 1 Votes (Like | Disagree)
dwman Avatar
dwman
191 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)
Read All Comments

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
Read Full Article • 152 comments
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Read Full Article • 111 comments
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Read Full Article • 108 comments