Dear Opera Users,

We’re excited to announce the release of developer version 124!

• Chromium version: 139.0.7258.156

Highlights in this update:

• Crash fix: Resolved an issue causing crashes in communicators in sidebar.
• Freeze fix: Addressed browser freezes on macOS 26 when visiting certain pages.
• Text rendering on macOS 26.0: Fixed a bug where text was not correctly displayed after upgrading.
• UI improvements: Adjusted behavior when using autohide to prevent window control button layout disruptions.
• Crash report improvements: Fixed an issue where the crash information window appeared blank.

For a full list of changes check out our changelog.

Thank you for being part of the Opera community!

Installation links:

• Opera developer for Windows (Using the Opera developer for Windows installer means you have accepted the Opera for Computers EULA)
• Opera developer for Windows (Portable version)
• Opera developer for macOS
• Opera developer for Linux – deb packages
• Opera developer for Linux – RPM packages

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