1.4.9

What's Changed

• Remove unused ERT_NODE_TYPE constant by @eivindjahren in #462
• Remove usage of EnKFMain in spearman test by @eivindjahren in #463
• Use facade to get grid in localisation workflow config by @oysteoh in #469
• Update test to new error messages from ert by @berland in #470
• Use subprocess to launch ert instead of main() by @oysteoh in #472
• Solve and enforce pylint redefined-outer-name by @berland in #459
• Solve pylint unspecified encoding by @berland in #461
• Solve pylint duplicate-code by @berland in #460