update Changelog and bump version number

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Split `source_classification_pe` into `source_classification_pe_from_table` and
   `source_classification_pe_from_samples`.
+- Use isinstance() instead of type() for flake8
 
 ## [1.1.4.post2] - 2023-06-16
 

ligo/em_bright/__init__.py

@@ -2,7 +2,7 @@ __version__ = '1.1.5'
 
 PACKAGE_DATA_BASE_URL = (
     'https://git.ligo.org/emfollow/em-properties/em-bright/'
-    '-/raw/main/ligo/em_bright/data'
+    f'-/raw/v{__version__}/ligo/em_bright/data'
 )
 
 PACKAGE_DATA_LINKS = {name: f'{PACKAGE_DATA_BASE_URL}/{name}' for name in (