Odaily News Casey, founder of Ordinals, posted on X that if users use ord to send runes, please upgrade to ord version 0.21.2. This version fixes a more serious bug, that is, "ord wallet send" does not create change outputs in some cases, which may cause runes to be lost. This bug has been fixed in this release. When using "ord wallet send", the wallet must select an input UTXO containing enough runes to cover the amount sent. The error is that if the input selects multiple runes, Rune A and Rune B, and the user is sending Rune A, the wallet will not create a change output to receive Rune B that is in the input but not sent. This release also introduces other updates, such as: ord wallet sign can be used to sign messages through an address of the wallet; if the casting is currently open, its progress is only displayed on /rune; the problem of incorrect casting progress display has now been fixed.