Update CHANGES.txt to reflect updated OpenFeature SDK version

Author: Josh Sirota

CHANGES.txt

@@ -1,4 +1,5 @@
 1.0.0
 - First release. Up to date with spec 0.1.0, and @openfeature/nodejs-sdk v0.2.0
 1.0.1
-- Fixes issues with flag details and error codes in negative cases, adds unit tests
+- Fixes issues with flag details and error codes in negative cases, adds unit tests
+- Up to date with spec 0.1.0 and @openfeature/nodejs-sdk v0.3.2