Worked on expanding the Notepad++ plugin ecosystem by registering and enabling the pycalc plugin for x64 installations in the nppPluginList repository. Focused on plugin management, the developer updated the pl.x64.json file using JSON to ensure the pycalc plugin is available for 64-bit Notepad++ users, thereby introducing Python-based calculation capabilities to a broader audience. The work involved careful integration and validation to meet repository standards, with all changes prepared for release and continuous integration checks. No bug fixes were addressed during this period, as the primary contribution centered on feature enablement and repository maintenance within the plugin management workflow.