chore: update to version 14.0.11 and align website URLs

packages/util/u8a/toHexBuffer.js

@@ -0,0 +1,22 @@
+/**
+ * @name u8aToHex
+ * @summary Creates a hex string from a Uint8Array object.
+ * @description
+ * `UInt8Array` input values return the actual hex string. `null` or `undefined` values returns an `0x` string.
+ * @example
+ * <BR>
+ *
+ * ```javascript
+ * import { u8aToHex } from '@pezkuwi/util';
+ *
+ * u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f
+ * ```
+ */
+export function u8aToHex(value, bitLength = -1, isPrefixed = true) {
+    const length = Math.ceil(bitLength / 8);
+    return `${isPrefixed ? '0x' : ''}${!value?.length
+        ? ''
+        : (bitLength > 0 && value.length > length)
+            ? `${Buffer.from(value.subarray(0, length / 2)).toString('hex')}…${Buffer.from(value.subarray(value.length - length / 2)).toString('hex')}`
+            : Buffer.from(value).toString('hex')}`;
+}