Mozilla Thunderbird 91.6.0のダウンロード

What’s New
• Thunderbird will now offer to send large forwarded attachments via FileLink

Fixes
• Partially signed unencrypted messages displayed an incorrect "partially encrypted" notification
• Attachments filenames were not sanitized before saving to disk
• In the attachment bar, the "Import OpenPGP Key" item displayed for public keys displayed an error and did not import the key
• "Open with" attachment dialog did not have a selected radio button option
• Various security fixes