Issue #2279681 by mgifford, joshi.rohit100, thedavidmeister: Views' InOperator filter should use Unicode::truncate() in adminSummary().

Issue #2187829 by longwave, IshaDakota, ianthomas_uk, richard.c.allen2386: Convert all calls to check_plain() in core to Drupal\Component\Utility\String::checkPlain() in core/modules/views.

Issue #2003556 by nathangervais, baldwinlouie, Dan Reinders: Rename Views method op_empty() to opEmpty().

Issue #2003236 by kenianbei, zschmid, Dan Reinders: Rename Views method value_submit() to valueSubmit().

Issue #2003522 by jeroen12345, trevjs, nathangervais: Rename Views method op_simple() to opSimple().

Issue #2002932 by zschmid, jastraat, vito_a | Dan Reinders: Rename Views method value_form() to valueForm().

Issue #2003500 by tyjamessmith, aviindub, marlatt: Rename Views method get_value_options() to getValueOptions().

Issue #2003464 by Dan Reinders, jfm2k1: Rename Views method operator_options() to operatorOptions().

Issue #1849752 by effulgentsia, Berdir, jibran, neclimdul: Abstract non-Drupal-specific parts of AnnotatedClassDiscovery into a Drupal\Component base class.

Issue #1850792 by damiankloip, dawehner, tim.plunkett: Make init() method consistent across all views plugins.