| A | ↛ | fs_utils removed |
| ⇢ | A | utils::get_session_value() added | |
| ⇢ | A | utils::get_session_value_int() added | |
| C | ↛ | fs_utils::mkdir() removed | |
| B | ↛ | fs_utils::create_random_temp_dir() removed | |
| A | ↛ | fs_utils::combine_paths_with_file() removed | |
| A | ↛ | fs_utils::combine_paths() removed |