diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09be422259..05220dc4be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,16 @@
 
 ## master
 
+Contributed:
+
+- Expose `storageDepositLimit` on contract options (Thanks to https://github.com/kwingram25)
+
 Changes:
 
+- Expose `txHash` on submittable results, e.g. `tx.signAndSend(..., ({ txHash }) => ...)`
+- Align casing for TS & exposed queries (adjusts for `ALLCAPS` entries)
 - Split `types-augment` into `registry` & `lookup` variants (better control)
+- Additional tests for `Option` codec (explicit in expectations)
 
 
 ## 7.0.2 Dec 21, 2021
diff --git a/packages/api-base/src/types/submittable.ts b/packages/api-base/src/types/submittable.ts
index b04afaeafc..a570eec4e0 100644
--- a/packages/api-base/src/types/submittable.ts
+++ b/packages/api-base/src/types/submittable.ts
@@ -65,6 +65,7 @@ export interface SubmittableResultValue {
   events?: EventRecord[];
   internalError?: Error;
   status: ExtrinsicStatus;
+  txHash: Hash;
 }
 
 export interface SubmittableExtrinsic<ApiType extends ApiTypes, R extends ISubmittableResult = ISubmittableResult> extends Extrinsic {
diff --git a/packages/api/src/submittable/Result.ts b/packages/api/src/submittable/Result.ts
index 97eeb6c684..25971ad4de 100644
--- a/packages/api/src/submittable/Result.ts
+++ b/packages/api/src/submittable/Result.ts
@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { DispatchError, DispatchInfo, EventRecord, ExtrinsicStatus } from '@polkadot/types/interfaces';
+import type { DispatchError, DispatchInfo, EventRecord, ExtrinsicStatus, Hash } from '@polkadot/types/interfaces';
 import type { AnyJson, ISubmittableResult } from '@polkadot/types/types';
 import type { SubmittableResultValue } from './types';
 
@@ -45,12 +45,15 @@ export class SubmittableResult implements ISubmittableResult {
 
   public readonly status: ExtrinsicStatus;
 
-  constructor ({ dispatchError, dispatchInfo, events, internalError, status }: SubmittableResultValue) {
+  public readonly txHash: Hash;
+
+  constructor ({ dispatchError, dispatchInfo, events, internalError, status, txHash }: SubmittableResultValue) {
     this.dispatchError = dispatchError || extractError(events);
     this.dispatchInfo = dispatchInfo || extractInfo(events);
     this.events = events || [];
     this.internalError = internalError;
     this.status = status;
+    this.txHash = txHash;
   }
 
   public get isCompleted (): boolean {
diff --git a/packages/api/src/submittable/createClass.ts b/packages/api/src/submittable/createClass.ts
index 1317a3a66e..274a9fdf14 100644
--- a/packages/api/src/submittable/createClass.ts
+++ b/packages/api/src/submittable/createClass.ts
@@ -233,10 +233,11 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
       );
     };
 
-    #observeStatus = (hash: Hash, status: ExtrinsicStatus): Observable<ISubmittableResult> => {
+    #observeStatus = (txHash: Hash, status: ExtrinsicStatus): Observable<ISubmittableResult> => {
       if (!status.isFinalized && !status.isInBlock) {
         return of(this.#transformResult(new SubmittableResult({
-          status
+          status,
+          txHash
         })));
       }
 
@@ -247,14 +248,16 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
       return api.derive.tx.events(blockHash).pipe(
         map(({ block, events }): ISubmittableResult =>
           this.#transformResult(new SubmittableResult({
-            events: filterEvents(hash, block, events, status),
-            status
+            events: filterEvents(txHash, block, events, status),
+            status,
+            txHash
           }))
         ),
         catchError((internalError: Error) =>
           of(this.#transformResult(new SubmittableResult({
             internalError,
-            status
+            status,
+            txHash
           })))
         )
       );
@@ -269,11 +272,11 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
     };
 
     #observeSubscribe = (updateId = -1): Observable<ISubmittableResult> => {
-      const hash = this.hash;
+      const txHash = this.hash;
 
       return api.rpc.author.submitAndWatchExtrinsic(this).pipe(
         switchMap((status): Observable<ISubmittableResult> =>
-          this.#observeStatus(hash, status)
+          this.#observeStatus(txHash, status)
         ),
         tap((status): void => {
           this.#updateSigner(updateId, status);
diff --git a/packages/api/src/util/filterEvents.ts b/packages/api/src/util/filterEvents.ts
index 3680ff4cc7..df652dfa48 100644
--- a/packages/api/src/util/filterEvents.ts
+++ b/packages/api/src/util/filterEvents.ts
@@ -5,10 +5,10 @@ import type { EventRecord, ExtrinsicStatus, H256, SignedBlock } from '@polkadot/
 
 import { l } from './logging';
 
-export function filterEvents (extHash: H256, { block: { extrinsics, header } }: SignedBlock, allEvents: EventRecord[], status: ExtrinsicStatus): EventRecord[] | undefined {
+export function filterEvents (txHash: H256, { block: { extrinsics, header } }: SignedBlock, allEvents: EventRecord[], status: ExtrinsicStatus): EventRecord[] | undefined {
   // extrinsics to hashes
-  for (const [index, extrinsic] of extrinsics.entries()) {
-    if (extrinsic.hash.eq(extHash)) {
+  for (const [index, x] of extrinsics.entries()) {
+    if (x.hash.eq(txHash)) {
       return allEvents.filter(({ phase }) =>
         // only ApplyExtrinsic has the extrinsic index
         phase.isApplyExtrinsic && phase.asApplyExtrinsic.eqn(index)
@@ -21,7 +21,7 @@ export function filterEvents (extHash: H256, { block: { extrinsics, header } }:
   if (status.isInBlock) {
     const allHashes = extrinsics.map((x) => x.hash.toHex());
 
-    l.warn(`block ${header.hash.toHex()}: Unable to find extrinsic ${extHash.toHex()} inside ${allHashes.join(', ')}`);
+    l.warn(`block ${header.hash.toHex()}: Unable to find extrinsic ${txHash.toHex()} inside ${allHashes.join(', ')}`);
   }
 
   return undefined;
diff --git a/packages/types/src/types/extrinsic.ts b/packages/types/src/types/extrinsic.ts
index 8f99e656a1..7c5f43b1cb 100644
--- a/packages/types/src/types/extrinsic.ts
+++ b/packages/types/src/types/extrinsic.ts
@@ -5,7 +5,7 @@ import type { AnyJson, AnyNumber, AnyTuple, AnyU8a, Codec } from '@polkadot/type
 import type { HexString } from '@polkadot/util/types';
 import type { ExtrinsicStatus } from '../interfaces/author';
 import type { EcdsaSignature, Ed25519Signature, Sr25519Signature } from '../interfaces/extrinsics';
-import type { Address, Balance, Call, H256, Index } from '../interfaces/runtime';
+import type { Address, Balance, Call, H256, Hash, Index } from '../interfaces/runtime';
 import type { DispatchError, DispatchInfo, EventRecord } from '../interfaces/system';
 import type { ICompact, IKeyringPair, IMethod, IRuntimeVersion } from './interfaces';
 import type { Registry } from './registry';
@@ -21,6 +21,7 @@ export interface ISubmittableResult {
   readonly isFinalized: boolean;
   readonly isInBlock: boolean;
   readonly isWarning: boolean;
+  readonly txHash: Hash;
 
   filterRecords (section: string, method: string): EventRecord[];
   findRecord (section: string, method: string): EventRecord | undefined;