Tagged release v3.84.0

22e3d63e fix(LAE): fixed docs legal names
26100221 fix(LAE): allowed bidder to upload securityPayment doc, owner cannot upload securityPayment
e7559bae fix(LAE): added preparationPayment/securityDeposit bankAccounts, whitelisted valueAddedTaxCharged field
c6c62b0c Update legal_names.py