The stored ETH and token balances and the send-confirm screen's fee were each
cut to six decimal places, and a token holding cut to zero was dropped, so a
value below 0.000001 read as zero. Balances are now stored exactly, whatever
decimals a token declares, and every nonzero token holding is kept; the balance
check reads a token balance to its first 18 places. The balance lists, the
send-screen token selector, the address total and the remove-address warning
leave out a holding below 0.000001 themselves, through isBelowOneMillionth().
The send and send-confirm screens' balances, reserve and insufficient-balance
messages go through truncateAmountNeverZero(). The send-confirm and approval
screens both render the fee through formatFee(), which prices the exact fee in
USD.
Model: opus-5-5
An amount below the 4-decimal display floor now extends to its first significant digit on the approval and confirmation screens, instead of stating a real transfer, allowance or swap Min. received as 0.0000. The rule had been implemented three times; all three now share src/shared/amountDisplay.js, which holds the plain truncation and the floored variant side by side. History and balance lists keep the unfloored rule, pinned by test.
clawbot