diff --git a/CHANGELOG.md b/CHANGELOG.md
index e09d39a57..9477b6c0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,15 @@
 
 ## master
 
+Contributed:
+
+- Ledger support for Ternoa (Thanks to https://github.com/mohsinriaz17)
+
 Changes:
 
+- Expand `arrayChunk` tests
+- Adjust output for Ledger saninity checks
+- Expand exported `bigint` constants to match with those in `BN`
 - Upgrade dependencies to latest stable versions
 
 
diff --git a/packages/util/src/bi/consts.ts b/packages/util/src/bi/consts.ts
index 2fe4dd88c..18050771c 100644
--- a/packages/util/src/bi/consts.ts
+++ b/packages/util/src/bi/consts.ts
@@ -15,21 +15,87 @@ export const _0n = BigInt(0);
  */
 export const _1n = BigInt(1);
 
+/**
+ * @name _2n
+ * @summary BigInt constant for 2.
+ */
+export const _2n = BigInt(2);
+
+/**
+ * @name _3n
+ * @summary BigInt constant for 3.
+ */
+export const _3n = BigInt(3);
+
+/**
+ * @name _4n
+ * @summary BigInt constant for 4.
+ */
+export const _4n = BigInt(4);
+
+/**
+ * @name _5n
+ * @summary BigInt constant for 5.
+ */
+export const _5n = BigInt(5);
+
+/**
+ * @name _6n
+ * @summary BigInt constant for 6.
+ */
+export const _6n = BigInt(6);
+
+/**
+ * @name _7n
+ * @summary BigInt constant for 7.
+ */
+export const _7n = BigInt(7);
+
+/**
+ * @name _8n
+ * @summary BigInt constant for 8.
+ */
+export const _8n = BigInt(8);
+
+/**
+ * @name _9n
+ * @summary BigInt constant for 9.
+ */
+export const _9n = BigInt(9);
+
+/**
+ * @name _10n
+ * @summary BigInt constant for 10.
+ */
+export const _10n = BigInt(10);
+
+/**
+ * @name _100n
+ * @summary BigInt constant for 100.
+ */
+export const _100n = BigInt(100);
+
+/**
+ * @name _1000n
+ * @summary BigInt constant for 1000.
+ */
+export const _1000n = BigInt(1_000);
+
 /**
  * @name _1Mn
- * @summary BigInt constant for 1,000,000.
+ * @summary BigInt constant for 1,000,000 (million).
  */
 export const _1Mn = BigInt(1_000_000);
 
 /**
 * @name _1Bn
-* @summary BigInt constant for 1,000,000,000.
+* @summary BigInt constant for 1,000,000,000 (billion).
 */
 export const _1Bn = BigInt(1_000_000_000);
 
 /**
 * @name _1Qn
-* @summary BigInt constant for 1,000,000,000,000,000,000.
+* @summary BigInt constant for 1,000,000,000,000,000,000 (quitillion).
 */
 export const _1Qn = _1Bn * _1Bn;