v29.0.0

New rules

• no-static-only-class (#1120) f3b2441
• prefer-array-flat (#1126) 2397d94

Improvements

• no-array-for-each: Use let if parameters are reassigned (#1139) a13ad3c
• no-array-push-push and prefer-ternary: Improve same reference detection (#1123) c2c28a6
• prefer-spread: Add Array#slice() check (#1117) 8bdb52d

v28.0.2...v29.0.0