v2.0.6.0

New features

1. more platforms to test via GitHub Actions (added gcc15)
2. more coherent treatment of status-codes in HistoProject
3. add few more MoreRooFit functions
4. add AsymVars helper structure in fthelpers.py
5. add table mehtod for AFUN1 and bundle it with __str__ and __repr__. Now for all derived objects a detailed table it printed
6. exclude std::array from Ostap.xml
7. redesign and rewrite `AsymVars structure
8. add ResoCB2_ resolution function - reparameterisatuon of ResoCB2. Better name is needed here...
9. rename ResoCB2_ into ResoCB2a
10. Add machinery to get the uncertainties for the PDF featires due to fit uncertanties
11. Add machinery to get the uncertainties for the PDF featires due to fit uncertanties in a parallel way
12. make FUN/PDF call method aware of numpy (conversion to scalar - Deprecation Warning
13. few typos & formatting
14. add conversion of (S)Matriuces and (S) vectors to histogrms (&visualization)

Backward incompatible

Bug fixes