Release 2.44.0

18 new icons:

• border-corner-pill
• border-corner-rounded
• border-corner-square
• favicon
• receipt-bitcoin
• receipt-dollar
• receipt-euro
• receipt-pound
• receipt-yen
• receipt-yuan
• sandbox
• text-grammar
• transaction-bitcoin
• transaction-dollar
• transaction-euro
• transaction-pound
• transaction-yen
• transaction-yuan