lisette-v0.2.15

• fix: emit middle index for capped range-from slice #527 00f3b56
• fix: enforce consistent evaluation order in emit #526 749ada5
• feat: reject channel and function fields in json types #525 317647b
• fix: evaluate deferred native-method operands at defer site #524 c905f1c
• feat: flag charset misuse in strings.Trim calls #523 b6b3d43
• ci: harden release body and notes generation #522 5dd023e
• docs: restore blank lines between changelog releases #521 e9f267e
• feat: flag duplicate args in stdlib calls #520 6b5e3e4
• feat: reject decimal file mode literals #518 b8a2bdd
• fix: track function return context for nested ? propagation #517 00316bf