Version 2.20.2 of xtgeo

What's Changed

Bugs fixed:

• Resolve generate_hash() collisions in regular surfaces (#677) by @mferrera in #803
• Fail gracefully when GridProperties scan_dates()/scan_keywords() are given a non-existent file by @mferrera in #806
• Update ACTNUM based on value of PORV in INIT file by @alifbe in #807
• E300 item IPHS in INTEHEAD is actually no. of tracers by @jcrivenaes in #814

Internal refactoring and compatibility issues:

• Cleanup deprecation internal by @jcrivenaes in #799
• Fix pandas version test for line_terminator kw by @jcrivenaes in #808
• Update grid xyz vector calculations to XTG Format 2 (#556) by @mferrera in #809
• Fix issue w/ error when scipy>1.9 cf #811 by @jcrivenaes in #813

Full Changelog: 2.20.1...2.20.2