chore: update version to 1.1.4 and add release notes for clarity

Author: MaxRocamora

backpack/version.py

@@ -7,11 +7,13 @@
 # 1.1.0 01/2024 - Ruff Formatting
 # 1.1.1 07/2025 - Update Python version matrix to include 3.10 and 3.11, update actions versions
 # 1.1.2 07/2025 - Update actions versions, remove unused badge from README
+# 1.1.3 07/2025 - Improve test class names and docstrings for clarity, ruff formatting
+# 1.1.4 07/2025 - Moved from pipenv to poetry for dependency management.toml
 # ----------------------------------------------------------------------------------------
 
 VERSION_MAJOR = 1
 VERSION_MINOR = 1
-VERSION_PATCH = 2
+VERSION_PATCH = 4
 
 version = f'{VERSION_MAJOR}.{VERSION_MINOR}.{VERSION_PATCH}'