We have a further update to Opera Developer. It includes a Chromium update (43.0.2334.0). We have also added support for MSE in conjunction with H.264 on recent versions of Mac and Windows, meaning that 60FPS H.264 videos will now play. Additionally, courgette is now used for updates on Windows, meaning even smaller updates than ever and hence more bandwidth saving.

Linux build will be available in a later build, as we have experienced some internal problems and weren’t able to prepare it for you on time. Sorry 🙁

Known issues

• Blank popup windows on Mac
• Pages not loading on some Windows XP machines

Changelog and download links

• Opera developer for Windows
• Opera developer for Mac

Full changelog