From e22f96b3a9b2ae760cbe8c8e31ffb34a9900aa2e Mon Sep 17 00:00:00 2001
From: Florian <florian@technotro.com>
Date: Sat, 23 Nov 2024 16:03:14 +0700
Subject: [PATCH 1/4] add compilation test

---
 src/lib/proof-system/zkprogram.unit-test.ts | 33 +++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/lib/proof-system/zkprogram.unit-test.ts

diff --git a/src/lib/proof-system/zkprogram.unit-test.ts b/src/lib/proof-system/zkprogram.unit-test.ts
new file mode 100644
index 000000000..0b36bef28
--- /dev/null
+++ b/src/lib/proof-system/zkprogram.unit-test.ts
@@ -0,0 +1,33 @@
+import { Field } from '../provable/wrapped.js';
+import { ZkProgram } from './zkprogram.js';
+
+const methodCount = 30;
+
+let MyProgram = ZkProgram({
+  name: 'large-program',
+  publicOutput: Field,
+  methods: nMethods(methodCount),
+});
+
+function nMethods(i: number) {
+  let methods: Record<string, any> = {};
+  for (let j = 0; j < i; j++) {
+    methods['method' + j] = {
+      privateInputs: [Field],
+      async method(a: Field) {
+        return {
+          publicOutput: a.mul(1),
+        };
+      },
+    };
+  }
+  return methods;
+}
+
+try {
+  await MyProgram.compile();
+} catch (error) {
+  throw Error(
+    `Could not compile zkProgram with ${methodCount} branches: ${error}`
+  );
+}

From 9e7ca4ff1c4677ee57af4a3e4b530c542821145b Mon Sep 17 00:00:00 2001
From: Florian <florian@technotro.com>
Date: Sat, 23 Nov 2024 16:06:44 +0700
Subject: [PATCH 2/4] bindings

---
 src/bindings | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bindings b/src/bindings
index 2c62a9a75..34a05bc88 160000
--- a/src/bindings
+++ b/src/bindings
@@ -1 +1 @@
-Subproject commit 2c62a9a755f1b128f89cc2131814df7157f68109
+Subproject commit 34a05bc8888eb577aa73852dab5df90c7cae1050

From fc9a389c04e401a3409a7eec5012124fcf226b61 Mon Sep 17 00:00:00 2001
From: Florian <florian@technotro.com>
Date: Sat, 23 Nov 2024 16:07:04 +0700
Subject: [PATCH 3/4] changelog

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index da97589a3..3862a9083 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased](https://github.com/o1-labs/o1js/compare/e1bac02...HEAD)
 
+### Added
+
+- Increased maximum supported amount of methods in a `SmartContract` or `ZkProgram` to 30. https://github.com/o1-labs/o1js/pull/1918
+
 ### Fixed
 
 - Compiling stuck in the browser for recursive zkprograms https://github.com/o1-labs/o1js/pull/1906

From 18faf8808cbbdc21e0357b879f3f1fa070beaad1 Mon Sep 17 00:00:00 2001
From: Florian <florian@technotro.com>
Date: Wed, 4 Dec 2024 18:50:48 +0700
Subject: [PATCH 4/4] changelog

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f89592148..46f96c522 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,8 +22,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 -`ZkProgram` to support non-pure provable types as inputs and outputs https://github.com/o1-labs/o1js/pull/1828
 
 - Add `enforceTransactionLimits` parameter on Network https://github.com/o1-labs/o1js/issues/1910
-
 - Method for optional types to assert none https://github.com/o1-labs/o1js/pull/1922
+- Increased maximum supported amount of methods in a `SmartContract` or `ZkProgram` to 30. https://github.com/o1-labs/o1js/pull/1918
 
 ### Fixed