Hello, I am setting up a blog page with silverstripe (as my first site, I'm moving from modx) I want to know if there are any best practices for making changes/additions to extensions that will allow easy updating of the package at a later date?
Can the classes be extended/overridden in additional files in anyway?
I'm thinking something like hooks and overrides/prepend/postpend but for extension mods??
any help in how to approach changes in the most manageable way would be greatly appreciated.