diff --git a/chapters/sysmon-changelog.md b/chapters/sysmon-changelog.md
index a6915bf..786e730 100644
--- a/chapters/sysmon-changelog.md
+++ b/chapters/sysmon-changelog.md
@@ -2,6 +2,10 @@
| Version | Schema | Features | Release |
|---------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------|
+| 15.15 | 4.90 | * Fixes a hang that occurs when memory is constrained.
* Improves FsFilter performance.
* Fixes two rare crashes related to FileBlockShredding and PipeEvent. | July 23, 2024 |
+| 15.0 | 4.90 | * Sysmon service now runs as a Protected Process Light (PPL), hardening it against tampering.
* Added FileExecutableDetected (EventID 29) to log creation of new executable (PE) files without blocking.
* Fixed a system hang from a network/file-system event interaction. | June 27, 2023 |
+| 14.1 | 4.83 | * Added FileBlockShredding (EventID 28) to detect and block file shredding/wiping by tools such as Sysinternals SDelete. | October 8, 2022 |
+| 14.0 | 4.82 | * Added FileBlockExecutable (EventID 27) - the first Sysmon event that blocks an action on rule match, blocking creation of executable (PE) files. | August 2022 |
| 13.01 | 4.50 | * Fixed regression bug where several event types where not logged. | January 13, 2021 |
| 13.0 | 4.50 | * Added support for Process Tampering Detection. | January 11, 2021 |
| 12.03 | 4.40 | * fixes reporting and a possible crash condition for PipeEvent and RegistryEvent rules. | November 25, 2020 |