v1.6.0

1.6.0 (2026-10-09)

Features

• add ZA0110 to suggest declaring params as ReadOnlySpan (bd67b56)
• add ZA0111 to enumerate ConcurrentDictionary instead of Keys or Values snapshots (bd67b56)
• add ZA0210 to replace constant UTF-8 encoding with u8 literals (bd67b56)
• add ZA0211 to suggest the span-based Split on .NET 9 (bd67b56)
• add ZA0212 to prefer TryParse over catching Parse exceptions (bd67b56)
• add ZA0303 to report rented arrays never returned to the pool (bd67b56)
• add ZA0304 to turn constant lookup tables into ReadOnlySpan properties (bd67b56)

Bug Fixes

• stop the ZA0109 code fix adding a redundant using System next to a global using (bd67b56)