New rules

• no-array-for-each (#1017) 719cd00
• no-array-push-push (#1015) 21537d7
• no-this-assignment (#1018) 62a2f92

Improvements

• prefer-ternary: Add only-single-line option (#1025) 306c9e7
• numeric-separators-style: Add onlyIfContainsSeparator option (#916) 8d32574
• prefer-spread: Prefer ... over Array#concat() (#1029) cda72bd
• prefer-spread: Fix more .concat cases (#1042) c3c7ba3
• no-array-callback-reference: Improve suggestions for Array#forEach() (#1049) 77bcdc6
• no-new-buffer: Use suggestion for unknown arguments (#1037) 88a724c
• no-unreadable-array-destructuring: Add auto-fix (#1010) 27bc3c3
• new-for-builtins: Better auto-fix (#1022) 5ba0f83
• no-instanceof-array: Better auto-fix (#1020) 0520f31

Fixes

• prefer-query-selector: Fix crash on unexpected selector (#1034) 88018ca

v26.0.1...v27.0.0