changelog: Prepare for 0.69.3 release.

CHANGELOG.md

@@ -191,11 +191,28 @@
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 # Unreleased
 ## Added
+
+- Added blocklist_var (#2731)
+- Stabilized thiscall_abi (#2661)
+
 ## Changed
+
+- Use CR consistently on windows (#2698)
+- Replaced peeking_take_while by itertools (#2724)
+
 ## Removed
 ## Fixed
+
+- Try to avoid repr(packed) for explicitly aligned types when not needed (#2734)
+- Improved destructor handling on Windows (#2663)
+- Support Float16 (#2667)
+- Fix alignment contribution from bitfields (#2680)
+- Fixed msrv build.
+
 ## Security
 
+- Updated shlex dependency (RUSTSEC-2024-0006)
+
 # 0.69.2 (2024-01-13)
 ## Added
 ## Changed