Checked __init__.py in the calibre\plugins folder, seems to be the right one
Code:
# -*- coding: utf-8 -*-
__license__ = 'GPL v3'
__copyright__ = '2016,2017,2018,2019,2020,2021,2022,2023 DaltonST'
__my_version__ = "1.0.219" # Notes Viewer: Dark Mode & Overriding apps used with HTTP or HTTPS protocols for links in HTML text.
#~ zzzzzzz unreleased zzzzzzzzzzzzz
BR