Update CHANGELOG.md

CHANGELOG.md

@@ -9,7 +9,8 @@ When officially released 8.0 will support (mostly) seamless upgrades from the 7.
 
 - Backup your data and load it into a new 8.0 system.
 - 8.0 always runs with an on-disk database, in-memory databases are no longer supported. Improvements made late in the 7.0 series means there is little difference in write performance between in-memory and on-disk modes, but supporting both modes just means confusion and higher development costs. If you were previously running in in-memory mode (the default), you don't need to do anything. But if you were previously passing `-on-disk` to `rqlited` so that rqlite ran in on-disk mode, you must now remove that flag.
-- A few, rarely if ever, used `rqlited` command-line flags have been removed. These flags just added operational overhead, while adding little value.
+- A few rarely, if ever, used `rqlited` command-line flags have been removed. These flags just added operational overhead, while adding little value.
+- When forming a new cluster using 8.0, pass the **Raft** addresss or the remote node to the `-join` command, not the HTTP API address.
 
 ### New features
 - [PR #1362](https://github.com/rqlite/rqlite/pull/1362): Enable SQLite [FTS5](https://www.sqlite.org/fts5.html). Fixes [issue #1361](https://github.com/rqlite/rqlite/issues/1361)
@@ -43,6 +44,7 @@ When officially released 8.0 will support (mostly) seamless upgrades from the 7.
 - [PR #1404](https://github.com/rqlite/rqlite/pull/1404): Add an interface between Store and Snapshot Store.
 - [PR #1410](https://github.com/rqlite/rqlite/pull/1410), [PR #1412](https://github.com/rqlite/rqlite/pull/1412): Implement simpler WAL-based snapshotting.
 - [PR #1413](https://github.com/rqlite/rqlite/pull/1413): Remove `-raft-no-freelist-sync` command line flag.
+- [PR #1420](https://github.com/rqlite/rqlite/pull/1420): Nodes join a cluster using the Raft address, not the HTTP API.
 
 ## 7.21.4 (July 8th 2023)
 ### Implementation changes and bug fixes