T3 Framework 2.3.2
Blank Template BS2, 2.1.6
I finished developing a site around July, converted LESS to CSS and out if off development mode.
The framework was updated on 5 September and all my edits in the styles.less file are missing.
The site still looks OK because it is using the previously generated css, but if I re-run LESS to CSS the site loses all the CSS styles I had applied.
I am not saying the framework update has caused this, but I am asking if that could a reason?
Is is absolutely certain that LESS files are not overwritten on framework or template updated and customizations are safe?