fix(CHANGELOG): reverse the order of CHANGELOG

functional_programming/CHANGELOG.md

@@ -1,15 +1,5 @@
 # Changelog of the functional-programming course
 
-## 2025-03-11
-
-* Demo version of notebook `05_functors.py`
-
-## 2025-03-13
-
-* `0.1.0` version of notebook `05_functors`
-
-Thank [Akshay](https://github.com/akshayka) and [Haleshot](https://github.com/Haleshot) for reviewing
-
 ## 2025-03-16
 
 + Use uppercased letters for `Generic` types, e.g. `A = TypeVar("A")`
@@ -34,3 +24,13 @@ Thank [Akshay](https://github.com/akshayka) and [Haleshot](https://github.com/Ha
 - Rename `ListWrapper` to `List` for simplicity
 - Remove the `Just` class
 + Rewrite proofs
+
+## 2025-03-13
+
+* `0.1.0` version of notebook `05_functors`
+
+Thank [Akshay](https://github.com/akshayka) and [Haleshot](https://github.com/Haleshot) for reviewing
+
+## 2025-03-11
+
+* Demo version of notebook `05_functors.py`