From d37447b8b362893599f35095d75793964a8d8856 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Thu, 24 Jul 2025 14:42:52 -0700
Subject: [PATCH] v0.1.0

---
 CHANGELOG.md      | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 package-lock.json |  5 ++---
 package.json      |  2 +-
 3 files changed, 54 insertions(+), 4 deletions(-)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..bd24914
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,51 @@
+<!--
+SPDX-FileCopyrightText: 2025 Chris Duncan <chris@zoso.dev>
+SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
+## v0.1.0
+
+### Notable Changes
+
+#### Secure by default
+
+Previously, `libnemo` wallets and accounts had their own lock/unlock mechanisms
+which were unwieldy and could get out of sync. Now, the private keys of accounts
+derived from wallets are encrypted immediately and stored in an IndexedDB
+database instead of session storage, enabling secure persistent access. Accounts
+can now sign blocks directly as long as their wallet is unlocked so that the
+private key is inaccessible under normal conditions. A new optional `export`
+method allows the private key to be backed up if the implementing application
+decides to utilize it. Encryption, decryption, and signing all executes in Web
+Workers, further isolating the keys from the main thread and any remote access.
+
+#### PoW built in
+
+Proof-of-work required to publish blocks is now provided by the `nano-pow`
+package. This enables fast PoW using the best available browser GPU technology
+and frees up `libnemo` to focus on wallet, account, and block interactions. More
+information on `nano-pow` can be found [here](https://npmjs.com/nano-pow).
+
+#### Persistent rolodex
+
+Known contacts and their addresses are stored in a Rolodex object in `libnemo`.
+Now, that same functionality is stored in IndexedDB instead of simple object
+variables, enabling contact management across browser sessions.
+
+#### BLAKE2b included
+
+The dependency on the `blake2b` package has been forked, converted to
+TypeScript, updated to use 64-bit integers natively, refactored for legibility,
+and integrated directly into `libnemo`.
+
+#### Develop with NodeJS
+
+Some browser APIs used by `libnemo` are not available in NodeJS, specifically
+Web Workers and IndexedDB. Leveraging `esbuild` features, a simple polyfill now
+enables Node worker threads in place of Web Workers. A new dev dependency on
+`fake-indexeddb` enables the IndexedDB features required for data storage in the
+Node environment. The Node-specific output is distributed as a separate bundle.
+
+#### Testing, testing
+
+Even more tests have been implemented to rigorously check functionality.
diff --git a/package-lock.json b/package-lock.json
index 062e907..bbe2428 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,14 @@
 {
 	"name": "libnemo",
-	"version": "0.0.21",
+	"version": "0.1.0",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "libnemo",
-			"version": "0.0.21",
+			"version": "0.1.0",
 			"license": "(GPL-3.0-or-later AND MIT AND ISC)",
 			"dependencies": {
-				"buffer": "6.0.3",
 				"nano-pow": "^5.1.4"
 			},
 			"devDependencies": {
diff --git a/package.json b/package.json
index a721c83..ddc841b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "libnemo",
-	"version": "0.0.21",
+	"version": "0.1.0",
 	"description": "Asynchronous, non-blocking Nano cryptocurrency integration toolkit.",
 	"keywords": [
 		"nemo",
-- 
2.47.3