To set the version number properly

The current version number is 0.1.0. It should rather be 1.1.0.

In addition, we need to determine how to define version numbers.
e.g.
- **1.0.0** original processing (batch I)
- **1.1.0** processing of batch I & II
- **2.0.0** processing of ISIS-1
- **2.1.0** processing of ISIS-2

Locate where the current 0.1.0 version is defined and check how version information is exposed or recorded. Review the proposed 1.0.0, 1.1.0, and 2.0.0 progression, then update the version and document the agreed numbering rule; done means the project consistently identifies itself as 1.1.0 and the scheme is recorded.

Written by the indexing model from the issue text.