Updating copyright year Sexy dirty chat room no sign up
The only relevant date with regard to copyright on the material you created is the date that you died since it is a specific number of years after that date that your copyright ceases and your writing enters the public domain (the exact number of years varies between countries).
I know some of the big corps do year - year but I'm not sure that's required for web pages. What copyright notice you specify on the page if any is up to you.
In that case, you should always include a copyright notice in the name of main copyright holder of the file.
You can also include copyright notices for other copyright holders as well, and this is a good idea for those who have contributed a large amount and for those who specifically ask for notices in their names.
Alternatively, put a notice at the beginning saying which file it is generated from. To update the list of year numbers, add each year in which you have made nontrivial changes to the package.
(Here we assume you’re using a publicly accessible revision control server, so that every revision installed is also immediately and automatically published.) When you add the new year, it is not required to keep track of which files have seen significant changes in the new year and which have not.