docs: add release note

Author: jtobin

docs/release-notes/release-notes-0.9.0.md

@@ -0,0 +1,71 @@
+# Release Notes
+- [Bug Fixes](#bug-fixes)
+- [New Features](#new-features)
+    - [Functional Enhancements](#functional-enhancements)
+    - [RPC Additions](#rpc-additions)
+    - [tapcli Additions](#tapcli-additions)
+- [Improvements](#improvements)
+    - [Functional Updates](#functional-updates)
+    - [RPC Updates](#rpc-updates)
+    - [tapcli Updates](#tapcli-updates)
+    - [Config Changes](#config-changes)
+    - [Breaking Changes](#breaking-changes)
+    - [Performance Improvements](#performance-improvements)
+    - [Deprecations](#deprecations)
+- [Technical and Architectural Updates](#technical-and-architectural-updates)
+    - [BIP/bLIP Spec Updates](#bipblip-spec-updates)
+    - [Testing](#testing)
+    - [Database](#database)
+    - [Code Health](#code-health)
+    - [Tooling and Documentation](#tooling-and-documentation)
+
+# Bug Fixes
+
+* [PR#2190](https://github.com/lightninglabs/taproot-assets/pull/2190)
+  fixes a bug that could cause minted assets to commit to the wrong
+  address.
+
+# New Features
+
+## Functional Enhancements
+
+## RPC Additions
+
+## tapcli Additions
+
+# Improvements
+
+## Functional Updates
+
+## RPC Updates
+
+## tapcli Updates
+
+## Config Changes
+
+## Code Health
+
+## Breaking Changes
+
+## Performance Improvements
+
+## Deprecations
+
+# Technical and Architectural Updates
+
+## BIP/bLIP Spec Updates
+
+## Testing
+
+## Database
+
+## Code Health
+
+* [PR#2190](https://github.com/lightninglabs/taproot-assets/pull/2190)
+  splits out various components of the monolithic tapgarden package
+  into their own more focused packages, e.g. tapnode, tapreorg, and
+  tapcustody.
+
+## Tooling and Documentation
+
+# Contributors (Alphabetical Order)