Opera 12.11 changelog

Release notes

Release date: 2012-11-20

Opera 12.11 is a recommended upgrade offering security and stability enhancements.

Fixes and Stability Enhancements since Opera 12.10

General and User Interface

• Several general fixes and stability improvements

Mac-only

• Fixed a crash related to updating the state of some extensions’ toolbar icons

Network and Site-Specific

• Fixed several issues related to SPDY
• Gmail: Fixed an issue that could cause Gmail not to load

Security

• Fixed an issue where HTTP response heap buffer overflow could allow execution of arbitrary code; see our advisory
• Fixed an issue where error pages could be used to guess local file paths; see our advisory