chore: update to version 14.0.11 and align website URLs

packages/util/is/riscv.js

@@ -0,0 +1,17 @@
+import { u8aEq } from '../u8a/eq.js';
+import { isU8a } from './u8a.js';
+const ELF_MAGIC = new Uint8Array([0x7f, 0x45, 0x4c, 0x46]); // ELF magic bytes: 0x7f, 'E', 'L', 'F'
+const PVM_MAGIC = new Uint8Array([0x50, 0x56, 0x4d, 0x00]); // 'P', 'V', 'M', 0x00
+/**
+ * @name isRiscV
+ * @summary Tests if the input has a RISC-V header
+ * @description
+ * Checks to see if the input Uint8Array contains a valid RISC-V header
+ */
+export function isRiscV(bytes) {
+    if (isU8a(bytes)) {
+        const start = bytes.subarray(0, 4);
+        return u8aEq(start, PVM_MAGIC) || u8aEq(start, ELF_MAGIC);
+    }
+    return false;
+}