• Update all platforms to Qt 6.6. Please report any improvements or regressions you notice, as we need to decide whether to (partially) revert this before the stable release. This change fixes Japanese input on macOS.
• Fix Anki failing to run on older macOS versions.
• The Linux Qt6 build requires a newer glibc, so older distros like Debian 11 won't work with it.
• Prompt user to save preset changes before they compute FSRS weights.
• Fix syncserver failing to run in macOS packaged build.
• Fix panic when enabling FSRS with add-on-rescheduled cards.
• Fix 'creating backup' showing for longer than necessary.
• Add tooltip to mask editor button.