Added CHANGELOG

Author: mediremi

CHANGELOG.md

@@ -30,6 +30,7 @@
 - Fix broken `bstracing` CLI location. https://github.com/rescript-lang/rescript/pull/7398
 - Fix field flattening optimization to avoid creating unnecessary copies of allocating constants. https://github.com/rescript-lang/rescript-compiler/pull/7421
 - Fix leading comments removed when braces inside JSX contains `let` assignment. https://github.com/rescript-lang/rescript/pull/7424
+- Fix JSON escaping in code editor analysis: JSON was not always escaped properly, which prevented code actions from being available in certain situations https://github.com/rescript-lang/rescript/pull/7435
 
 #### :house: Internal