diff --git a/.changeset/pre.json b/.changeset/pre.json
index 6d24d2c1..a5635631 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -5,20 +5,31 @@
     "@bitauth/libauth": "3.0.0"
   },
   "changesets": [
+    "breezy-tables-enjoy",
+    "clean-adults-explain",
     "cold-cups-eat",
     "curvy-pandas-agree",
+    "eight-mirrors-arrive",
+    "fair-zoos-tap",
     "famous-spies-drive",
+    "fast-ghosts-fix",
     "great-ducks-roll",
     "happy-insects-wait",
     "itchy-dancers-confess",
     "long-hairs-jam",
+    "modern-cobras-drop",
     "nervous-carrots-punch",
+    "nice-flies-listen",
     "orange-suits-impress",
+    "quiet-ducks-sneeze",
     "seven-ligers-drum",
+    "shaggy-monkeys-tell",
+    "short-cars-cheat",
     "sixty-brooms-shout",
     "sour-ties-allow",
     "twelve-suns-protect",
     "two-peas-give",
-    "unlucky-windows-remember"
+    "unlucky-windows-remember",
+    "wet-pans-confess"
   ]
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28bc7687..3cb64e72 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,33 @@
 # `@bitauth/libauth`
 
+## 3.1.0-next.2
+
+### Minor Changes
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Extend AuthenticationErrorCommon with all transaction verification errors
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Add support for warnings in VMB test generation
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Add support for verifying VMB tests against BCHN metrics and fail reasons
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Prevent excessive hashing in null-signature CHECKMULTISIG
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Submodule BCHN and extend package scripts to verify VMB tests
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Expand VMB test coverage
+
+### Patch Changes
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Fix operation cost in OP_SIZE
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Move VMB test duplication checking to start of generation
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Fix operation cost in OP_NIP
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Fix operation cost in OP_ROLL
+
+- [#148](https://github.com/bitauth/libauth/pull/148) [`76879be`](https://github.com/bitauth/libauth/commit/76879be3f74b8b4829c2100e7a2954eb845ad7d8) Thanks [@bitjson](https://github.com/bitjson)! - Fix bug in isMinimalDataPush for OP_PUSHBYTES_1
+
 ## 3.1.0-next.1
 
 ### Minor Changes
diff --git a/package.json b/package.json
index 75d4cf9c..9a532555 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bitauth/libauth",
-  "version": "3.1.0-next.1",
+  "version": "3.1.0-next.2",
   "description": "ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth",
   "type": "module",
   "main": "./build/index.js",