v4.83.0

🐛 Fixes

• fix: html escape client detail on email #2830
• fix: prevent disabled mailbox from being used #2831
• chore: change User.is_active conditions #2833
• fix: sanitize cc contact name #2836

🔧 Enhancements

• chore: session id rotation after api-to-cookie #2832
• feat: unify alt email checks #2835
• chore: serialize sessions in JSON #2841

Uncategorized

• feat: add exists and upload_raw helpers to app/s3.py #2824
• Script to migrate S3 objects from an old storage to a new one #2825
• feat: suppress subscription-end reminders for partner subscription users #2826
• Increase max line length #2822
• Properly store the sign-in count in the fido credentials. #2828
• Ensure proton link is made by the source user #2834
• chore: display files as text instead of html #2837
• fix(db): bind Session to the engine instead of a shared connection #2838
• fix: always hard-delete aliases when deleting a user #2839
• fix: keep user audit log traceable for deleted accounts #2840
• fix(ci): Prevent direct injection in the CI #2842
• Allow to write the sessin in pickle #2844