Earlier this month Apple seeded the first beta versions of Safari 7.1 (for Mavericks) and 6.2 (for Mountain Lion) to developers. Tonight a second beta has been published. Interestingly, aside from the focus areas outlined with the previous beta, Apple is also requesting that developers taking this beta for a spin try out the password and credit card auto-fill feature.
The 7.1 and 6.2 updates are expected to be the last big updates to those specific versions of Apple’s browser before the release of OS X Yosemite, which ships with Safari 8. The 7.1/6.2 update features big changes to the WebKit engine and extensions systems built into Safari. You can find the full seed notes for this beta below: