How To - Clear Cache Firefox 12
How To - Clear Cache Firefox 12
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Latest Firefox Updates & Legacy Milestones
February 24, 2026: Release of Firefox 148.0, introducing advanced AI page summarization and experimental "Vertical Tabs" for modern Windows 11 users.
January 13, 2026: Launch of the Firefox Enterprise Support Program, providing dedicated, custom support for organizations maintaining large-scale legacy deployments.
September 16, 2025: Official rollout of Firefox 143, which added "Shake to Summarize" for mobile and enhanced cross-device tab group syncing.
June 2024: Mozilla confirmed that Firefox 115 ESR remains the final supported version for Windows 7 and 8.1, while version 52.9.0 ESR remains the final for Windows XP.
April 24, 2012: Original General Availability of Firefox 12.0, marking the final version to support Windows XP Service Pack 1.