changlog: Move new entries out of v0.7.0 release section

Changes post-v0.7.0 were mistakenly added into the v0.7.0 section. Move
them out into the Unreleased section.

Fixes: 91c06e9a535b ("base: Provide pldm_msg_hdr_correlate_response()")
Fixes: cc45aed7808d ("transport: af-mctp: Add pldm_transport_af_mctp_bind()")
Fixes: 5239d9a69cc2 ("base: Stabilise pldm_msg_hdr_correlate_response()")
Fixes: 7dc429da1b29 ("transport: af-mctp: Stabilise pldm_transport_af_mctp_bind()")
Change-Id: I534628c36f9db8d67f66b5acf96f0d71d64c58bb
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cbc39c5..76f69b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,13 +17,21 @@
 
 ## [Unreleased]
 
+### Added
+
+1. base: Provide pldm_msg_hdr_correlate_response()
+2. transport: af-mctp: Add pldm_transport_af_mctp_bind()
+
+### Changed
+
+1. base: Stabilise pldm_msg_hdr_correlate_response()
+2. transport: af-mctp: Stabilise pldm_transport_af_mctp_bind()
+
 ## [0.7.0] - 2023-08-29
 
 ### Added
 
 1. state-set: Add new enum for Operational Fault Status enum
-2. base: Provide pldm_msg_hdr_correlate_response()
-3. transport: af-mctp: Add pldm_transport_af_mctp_bind()
 
 ### Changed
 
@@ -57,9 +65,6 @@
      - pldm_transport_mctp_demux_map_tid()
      - pldm_transport_mctp_demux_unmap_tid()
 
-4. base: Stabilise pldm_msg_hdr_correlate_response()
-5. transport: af-mctp: Stabilise pldm_transport_af_mctp_bind()
-
 ### Deprecated
 
 1. All the existing "requester" APIs from `libpldm/pldm.h` (also known as