Add CHANGELOG

Signed-off-by: sswastik02 <40518186+sswastik02@users.noreply.github.com>

CHANGELOG.md

@@ -72,8 +72,10 @@ The table below shows which release corresponds to each branch, and what date th
 ## 4.14.0 (`dev`)
 
 - [#2356][2356] Add local libc database provider for libcdb
+- [#2374][2374] libcdb.unstrip_libc: debug symbols are fetched only if not present
 
 [2356]: https://github.com/Gallopsled/pwntools/pull/2356
+[2374]: https://github.com/Gallopsled/pwntools/pull/2374
 
 ## 4.13.0 (`beta`)