Update CHANGELOG with recent version changes

Updated CHANGELOG.md to include changes for versions 1.8.2 and 1.8.1.

Signed-off-by: NateD-MSFT <34494373+NateD-MSFT@users.noreply.github.com>

Author: NateD-MSFT

CHANGELOG.md

@@ -1,6 +1,27 @@
 
 # Change Log
 All notable changes to this project will be documented in this file.
+
+
+## [1.8.2] - 2026-01-23
+
+### Changed
+ - IrqlSetTooHigh.ql and IrqlSetTooLow.ql now provide clearer explanations when a defect is found.
+### Fixed
+ - Fixed a bug where IrqlTooLow.ql did not report only when certain that the IRQL at an offending statement was too low.
+
+## [1.8.1] - 2026-01-23
+
+### Fixed
+ - Fixed a bug where CA suppressions for C28167 were not honored for the IrqlFunctionNotAnnotated query.
+
+## [1.8.0] - 2025-07-17
+
+### Added
+ - CHANGELOG.md
+### Changed
+ - ExtendedDeprecatedApis.ql moved from recommended.qls to mustfix.qls
+### Fixed
 
 ## [1.8.0] - 2025-07-17
 
@@ -9,4 +30,4 @@ All notable changes to this project will be documented in this file.
 ### Changed
  - ExtendedDeprecatedApis.ql moved from recommended.qls to mustfix.qls
 ### Fixed
- 
+