diff --git a/README.md b/README.md
index fcd3f78..5433b13 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
-# SnarkyPack
+# O1JS Pack
 
 Make the most of your ZKApp state!
 
 ## What is it
 
-SnarkyPack is a library for [snarkyJS](https://github.com/o1-labs/snarkyjs/) that allows a zkapp developer to pack extra data into a single Field.
+O1JS Pack is a library for [O1JS](https://github.com/o1-labs/o1js/) that allows a zkapp developer to pack extra data into a single Field.
 
 ### Usage in a ZKApp
 
@@ -13,11 +13,11 @@ import {
   PackedBoolFactory,
   PackedStringFactory,
   PackedUInt32Factory,
-} from 'snarkyjs-pack';
+} from 'o1js-pack';
 
-const MyPackedBools = PackedBoolFactory(254); // Max of 254 Bools
-const MyPackedString = PackedCharacterFactory(120); // Max of 120 Characters
-const MyPackedUInts = PackedUInt32Factory(7); // Max of 7 UInt32s
+const MyPackedBools = PackedBoolFactory(); // Max of 254 Bools
+const MyPackedString = PackedStringFactory(); // Max of 120 Characters
+const MyPackedUInts = PackedUInt32Factory(); // Max of 7 UInt32s
 
 const sevenUints = [1, 2, 3, 4, 5, 6, 7].map(x => UInt32.from(x));
 const myPackedUInts = new MyPackedUInts(MyPackedUInts.pack(sevenUints), sevenUints);
@@ -38,7 +38,7 @@ npm run build
 ## How to run tests
 
 ```sh
-npm run test
+npm run test src # non-proof tests
 npm run testw # watch mode
 ```
 
@@ -52,6 +52,8 @@ npm run coverage
 
 Thanks to @mario_zito for seeding the idea for this library on discord ([Thread 1](https://discord.com/channels/484437221055922177/1128509274465779822), [Thread 2](https://discord.com/channels/484437221055922177/1128501705173106698)), and to @gregor for sounding out the early implementation.
 
+Thanks to @iam-dev for early adoption!
+
 ## License
 
 [Apache-2.0](LICENSE)
diff --git a/package.json b/package.json
index 8e172a1..d78d84e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "snarkyjs-pack",
-  "version": "0.3.0",
+  "name": "o1js-pack",
+  "version": "0.3.1",
   "description": "",
   "author": "45930",
   "license": "Apache-2.0",