docs: update release notes and add notes for 0.18.2

docs/release-notes/release-notes-0.18.1.md

@@ -19,71 +19,26 @@
 
 # Bug Fixes
 
-* `closedchannels` now [successfully reports](https://github.com/lightningnetwork/lnd/pull/8800)
-  settled balances even if the delivery address is set to an address that
-  LND does not control.
-
-* [SendPaymentV2](https://github.com/lightningnetwork/lnd/pull/8734) now cancels
-  the background payment loop if the user cancels the stream context.
-
-* [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/8822) that caused
-  LND to read the config only partially and continued with the startup.
+* [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/8862) in error
+  matching from publishing transactions that can cause the broadcast process to
+  fail if `btcd` with an older version (pre-`v0.24.2`) is used.
 
 # New Features
 ## Functional Enhancements
 ## RPC Additions
-
-* The [SendPaymentRequest](https://github.com/lightningnetwork/lnd/pull/8734) 
-  message receives a new flag `cancelable` which indicates if the payment loop 
-  is cancelable. The cancellation can either occur manually by cancelling the 
-  send payment stream context, or automatically at the end of the timeout period 
-  if the user provided `timeout_seconds`.
-
 ## lncli Additions
 
-* [Added](https://github.com/lightningnetwork/lnd/pull/8491) the `cltv_expiry`
-  argument to `addinvoice` and `addholdinvoice`, allowing users to set the
-  `min_final_cltv_expiry_delta`.
-
-* The [`lncli wallet estimatefeerate`](https://github.com/lightningnetwork/lnd/pull/8730)
-  command returns the fee rate estimate for on-chain transactions in sat/kw and
-  sat/vb to achieve a given confirmation target.
-
 # Improvements
 ## Functional Updates
 ## RPC Updates
-
-* [`xImportMissionControl`](https://github.com/lightningnetwork/lnd/pull/8779) 
-  now accepts `0` failure amounts.
-
-* [`ChanInfoRequest`](https://github.com/lightningnetwork/lnd/pull/8813)
-  adds support for channel points.
-
 ## lncli Updates
-
-* [`importmc`](https://github.com/lightningnetwork/lnd/pull/8779) now accepts
-  `0` failure amounts.
- 
-* [`getchaninfo`](https://github.com/lightningnetwork/lnd/pull/8813) now accepts
-  a channel outpoint besides a channel id.
-
-* [Fixed](https://github.com/lightningnetwork/lnd/pull/8823) how we parse the
-  `--amp` flag when sending a payment specifying the payment request.
-
 ## Code Health
 ## Breaking Changes
 ## Performance Improvements
 
-* Mission Control Store [improved performance during DB
-  flushing](https://github.com/lightningnetwork/lnd/pull/8549) stage.
-
 # Technical and Architectural Updates
 ## BOLT Spec Updates
 
-* Start assuming that all hops used during path-finding and route construction
-  [support the TLV onion 
-  format](https://github.com/lightningnetwork/lnd/pull/8791).
-
 ## Testing
 ## Database
 ## Code Health
@@ -91,8 +46,4 @@
 
 # Contributors (Alphabetical Order)
 
-* Andras Banki-Horvath
-* Bufo
-* Elle Mouton
-* Matheus Degiovani
-* Slyghtning
+* Yyforyongyu