docs: update release notes

Author: yyforyongyu

docs/release-notes/release-notes-0.18.2.md

@@ -0,0 +1,48 @@
+# Release Notes
+- [Bug Fixes](#bug-fixes)
+- [New Features](#new-features)
+    - [Functional Enhancements](#functional-enhancements)
+    - [RPC Additions](#rpc-additions)
+    - [lncli Additions](#lncli-additions)
+- [Improvements](#improvements)
+    - [Functional Updates](#functional-updates)
+    - [RPC Updates](#rpc-updates)
+    - [lncli Updates](#lncli-updates)
+    - [Breaking Changes](#breaking-changes)
+    - [Performance Improvements](#performance-improvements)
+- [Technical and Architectural Updates](#technical-and-architectural-updates)
+    - [BOLT Spec Updates](#bolt-spec-updates)
+    - [Testing](#testing)
+    - [Database](#database)
+    - [Code Health](#code-health)
+    - [Tooling and Documentation](#tooling-and-documentation)
+
+# Bug Fixes
+
+* [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/8887) in error
+  matching from publishing already confirmed transactions that can cause lnd
+  fail to startup if `btcd` with an older version (pre-`v0.24.2`) is used.
+
+# New Features
+## Functional Enhancements
+## RPC Additions
+## lncli Additions
+
+# Improvements
+## Functional Updates
+## RPC Updates
+## lncli Updates
+## Code Health
+## Breaking Changes
+## Performance Improvements
+
+# Technical and Architectural Updates
+## BOLT Spec Updates
+## Testing
+## Database
+## Code Health
+## Tooling and Documentation
+
+# Contributors (Alphabetical Order)
+
+* Yong Yu