• [screengrab] general improvements, removed deprecated and un-needed code (#18003) via penn5
• [produce][spaceship] update bundle capability API and add new bundle capabilities (#18853) via Shyam Lad
• [action][setup_jenkins] Fix type for add_keychain_to_search_list option (#19005) via Manish Rathi
• [action][sourcedocs] Fix options formatting (#18993) via Manish Rathi
• [snapshot] enable Snapshot to take Apple Watch 44mm screenshots (#1709) (#18890) via Matthew Flint
• [action][create-keychain] allow timeout: 0 to specify "no time-out" (#18894) via Manish Rathi
• [action] remove all instances of is_string in options and use type for unlock_keychain (#19000),slather (#18991),update_app_group_identifiers (#19001),update_code_signing_settings (#19002),update_fastlane (#19003),twitter (#18999),tryouts (#18998),testfairy (#18997),ssh (#18996),s3 (#18977),say (#18978),spm (#18995),splunkmint (#18994),sonar (#18992),slack (#18990),sh (#18989),setup_travis (#18988),setup_jenkins (#18987),setup_circle_ci (#18986),setup_ci (#18985),set_pod_key (#18984),set_info_plist_value (#18983),set_github_release (#18982),set_changelog (#18981),set_build_number_repository (#18980),scp (#18979),run_tests (#18964),rsync (#18963),resign (#18962),reset_simulator_contents (#18961),reset_git_repo (#18960),register_devices (#18959),puts (#18958),push_git_tags (#18957),prompt (#18956),podio_item (#18955),pod_push (#18954),oclint (#18953),number_of_commits (#18952),notarize (#18951),nexus_upload (#18950),modify_services (#18949),make_changelog_from_jenkins (#18948),mailgun (#18947),lcov (#18946),latest_testflight_build_number (#18945)