Update changelog and pyproject.toml for major rebranding to access_moppy (#119) (#120)

Author: rbeucher

CHANGELOG.rst

@@ -3,3 +3,18 @@ Changelog
 
 This CHANGELOG documents only key changes between versions. For a full description
 of all changes see https://github.com/ACCESS-NRI/ACCESS-MOPPy/releases
+
+moppy-v1.0.0 (2025-10-27)
+--------------------------
+
+**Major Rebranding Release**
+
+* **BREAKING CHANGE**: Rebranded from ACCESS-MOPPeR to access_moppy
+* **Package name**: Changed from ``access_mopper`` to ``access_moppy``
+* **New versioning**: Reset to v1.0.0 with new tag prefix ``moppy-v``
+* **Import changes**: All imports now use ``from access_moppy import ...``
+* **Installation**: Now install via ``pip install access_moppy``
+
+This release marks the official rebranding of the package while maintaining
+all existing functionality. Please update your imports and installation
+commands accordingly.

pyproject.toml

@@ -85,7 +85,7 @@ VCS = "git"
 style = "pep440"
 versionfile_source = "src/access_moppy/_version.py"
 versionfile_build = "access_moppy/_version.py"
-tag_prefix = "v"
+tag_prefix = "moppy-v"
 parentdir_prefix = "access_moppy-"
 
 [tool.ruff]