update documentation

Author: web-flow

docs/lnd/release-notes/release-notes-0.18.5.md

@@ -50,6 +50,15 @@
 
 * [Improved user experience](https://github.com/lightningnetwork/lnd/pull/9454)
  by returning a custom error code when HTLC carries incorrect custom records.
+
+* [Make input validation stricter](https://github.com/lightningnetwork/lnd/pull/9470)
+  when using the `BumpFee`, `BumpCloseFee(deprecated)` and `BumpForceCloseFee` 
+  RPCs. For the `BumpFee` RPC the new param `deadline_delta` is introduced. For
+  the `BumpForceCloseFee` RPC the param `conf_target` was added. The conf_target
+  changed in its meaning for all the RPCs which had it before. Now it is used
+  for estimating the starting fee rate instead of being treated as the deadline,
+  and it cannot be set together with `StartingFeeRate`. Moreover if the user now
+  specifies the `deadline_delta` param, the budget value has to be set as well.
 
 ## Tooling and Documentation
 

docs/lnd/release-notes/release-notes-0.19.0.md

@@ -64,6 +64,10 @@
 * [Fixed a bug](https://github.com/lightningnetwork/lnd/pull/9322) that caused
     estimateroutefee to ignore the default payment timeout.
 
+* [Fix a bug](https://github.com/lightningnetwork/lnd/pull/9474) where LND would
+  fail to persist (and hence, propagate) node announcements containing address 
+  types (such as a DNS hostname) unknown to LND.
+
 # New Features
 
 * [Support](https://github.com/lightningnetwork/lnd/pull/8390) for 
@@ -239,6 +243,9 @@ The underlying functionality between those two options remain the same.
 * [Golang was updated to
   `v1.22.11`](https://github.com/lightningnetwork/lnd/pull/9462). 
 
+* Various refactors to simplify the 
+  `graph.Builder` [1](https://github.com/lightningnetwork/lnd/pull/9476).
+
 ## Breaking Changes
 ## Performance Improvements