Provide V15 installation Prcoess

[NCP]

Hi @amit_vaid and @Mohammadali,

Version 15 is not launched yet. If you can install version-15-beta or develop version.

Version 15 launch around 20th, October 2023. When releasing the version, Frappe/ERPNext will announce the new features also provide the installation process if noted.

Please check it.

V15 release date

Hi The release has been postponed to 20th, October. We are polishing some espresso related changes in Framework (so every bit feels awesome at release!) and some major refactors in ERPNext are going on (like ERPNext E-commerce app separation).

Thank You!